feat(nubus): Update chart to version 0.40.0-pre-jtorres-create-readonly-user

feat(nubus): Update chart to version 0.39.0-pre-jtorres-create-readonly-user
fix(helmfile): Remove toggle functional.email.systemGenerated.useComponentInSenderdomain. Mails will no longer use a component subdomain in their sender address.
2025-12-06 15:31:38 +01:00 · 2024-08-22 09:05:13 +00:00 · 2024-08-21 20:14:15 +00:00 · 2024-08-20 17:25:07 +02:00 · 2024-08-20 15:12:35 +00:00 · 2024-08-20 16:13:03 +02:00
34 changed files with 892 additions and 304 deletions
--- a/README.md
+++ b/README.md
@@ -29,14 +29,14 @@ openDesk is a Kubernetes based, open-source and cloud-native digital workplace s
 openDesk currently features the following functional main components:

 | Function             | Functional Component        | Component<br/>Version                                                                 | Upstream Documentation                                                                                                                       |
-| -------------------- | --------------------------- | ------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------- |
+| -------------------- | --------------------------- |---------------------------------------------------------------------------------------| -------------------------------------------------------------------------------------------------------------------------------------------- |
 | Chat & collaboration | Element ft. Nordeck widgets | [1.11.67](https://github.com/element-hq/element-desktop/releases/tag/v1.11.67)        | [For the most recent release](https://element.io/user-guide)                                                                                 |
 | Diagram editor       | CryptPad ft. diagrams.net   | [5.6.0](https://github.com/cryptpad/cryptpad/releases/tag/5.6.0)                      | [For the most recent release](https://docs.cryptpad.org/en/)                                                                                 |
 | File management      | Nextcloud                   | [28.0.5](https://nextcloud.com/de/changelog/#28-0-5)                                  | [Nextcloud 28](https://docs.nextcloud.com/)                                                                                                  |
 | Groupware            | OX App Suite                | [8.26](https://documentation.open-xchange.com/appsuite/releases/8.26/)                | Online documentation available from within the installed application; [Additional resources](https://www.open-xchange.com/resources/oxpedia) |
 | Knowledge management | XWiki                       | [16.4.1](https://www.xwiki.org/xwiki/bin/view/ReleaseNotes/Data/XWiki/16.4.1/)        | [For the most recent release](https://www.xwiki.org/xwiki/bin/view/Documentation)                                                            |
 | Portal & IAM         | Nubus                       | Product Preview[^1]                                                                   | [Univention's documentation website](https://docs.software-univention.de/n/en/index.html)                                                    |
-| Project management   | OpenProject                 | [14.3.0](https://www.openproject.org/docs/release-notes/14-3-0/)                      | [For the most recent release](https://www.openproject.org/docs/user-guide/)                                                                  |
+| Project management   | OpenProject                 | [14.4.0](https://www.openproject.org/docs/release-notes/14-4-0/)                      | [For the most recent release](https://www.openproject.org/docs/user-guide/)                                                                  |
 | Videoconferencing    | Jitsi                       | [2.0.9646](https://github.com/jitsi/jitsi-meet/releases/tag/stable%2Fjitsi-meet_9646) | [For the most recent  release](https://jitsi.github.io/handbook/docs/category/user-guide/)                                                   |
 | Weboffice            | Collabora                   | [24.04.6.1.1](https://www.collaboraoffice.com/code-24-04-release-notes/)              | Online documentation available from within the installed application; [Additional resources](https://sdk.collaboraonline.com/)               |

--- a/docs/components.md
+++ b/docs/components.md
@@ -33,6 +33,7 @@ they need to be replaced in production deployments.
 | ClamAV (Simple)             | Antivirus engine               | Eval       |
 | Collabora                   | Weboffice                      | Functional |
 | CryptPad                    | Weboffice                      | Functional |
+| dkimpy-milter               | DKIM milter for Postfix        | Eval       |
 | Element                     | Secure communications platform | Functional |
 | Intercom Service            | Cross service data exchange    | Functional |
 | Jitsi                       | Videoconferencing              | Functional |
--- a/docs/debugging.md
+++ b/docs/debugging.md
@@ -52,7 +52,7 @@ Below you will find some wrap-up notes when it comes to debugging openDesk by ad

 You can add a container by editing and updating an existing deployment, which is quite comfortable with tools like [Lens](https://k8slens.dev/).

- Select the container you want to make use of as debugging container, in the example below it's `registry.opencode.de/bmi/opendesk/components/platform-development/images/opendesk-debugging-image:latest`.
+- Select the container you want to make use of as debugging container, in the example below it is `registry.opencode.de/bmi/opendesk/components/platform-development/images/opendesk-debugging-image:latest`.
 - Ensure the `shareProcessNamespace` option is enabled for the Pod.
 - Reference the selected container within the `containers` array of the deployment.
 - In case you want to access another containers filesystem, ensure the user/group settings of both containers match.
@@ -121,7 +121,7 @@ Now you can add the ephemeral container with:
 ```
 kubectl -n ${NAMESPACE} debug -it --attach=false -c ${EPH_CONTAINER_NAME} --image={DEBUG_IMAGE} ${POD_NAME}
 ```
-and open it's interactive terminal with
+and open its interactive terminal with
 ```
 kubectl -n ${NAMESPACE} attach -it -c ${EPH_CONTAINER_NAME} ${POD_NAME}
 ```
--- a/docs/enhanced-configuration/idp-federation.md
+++ b/docs/enhanced-configuration/idp-federation.md
@@ -44,9 +44,9 @@ We will provide additional documents regarding user provisioning in the future,
  - UDM REST API:
    - Build a provisioning solution by yourself using the [UDM REST API](https://docs.software-univention.de/developer-reference/5.0/en/udm/rest-api.html).
    - The API gives you full control over the contents of the IAM in order to create, update or delete users and groups.
-  - Directory Connector:
+  - Nubus Directory Importer:
    - It is based on a Python one-way directory synchronization for users and groups.
-    - We will provide more details on this approach soon one the tool is made publicly available.
+    - Please find more details in the [upstream product's documentation](https://docs.software-univention.de/nubus-kubernetes-operation/latest/en/howto-connect-external-iam.html).
 - Ad-hoc provisioning (AHP)
  - This feature is currently not available in the openDesk Keycloak, but there are plans by the Supplier Univention to make it available.
  - Ad-hoc provisioning creates an user account on the fly during a users first login.
--- a/docs/enhanced-configuration/separate-mail-matrix-domain.md
+++ b/docs/enhanced-configuration/separate-mail-matrix-domain.md
@@ -9,6 +9,10 @@ SPDX-License-Identifier: Apache-2.0
 * [Example configuration](#example-configuration)
  * [Mail domain](#mail-domain)
  * [Matrix domain](#matrix-domain)
+    * [DNS](#dns)
+    * [Webserver](#webserver)
+      * [Content Security Policy](#content-security-policy)
+      * [.well-known](#well-known)

 # Use case

@@ -59,7 +63,9 @@ or via environment variable
 export MATRIX_DOMAIN=my_organization.tld
 ```

-This setup requires also a different DNS setup:
+### DNS
+
+The following changes apply to the standard DNS:

 | Record name                      | Type | Value                                  | Comment                                                                            |
 | -------------------------------- | ---- | -------------------------------------- | ---------------------------------------------------------------------------------- |
@@ -67,6 +73,14 @@ This setup requires also a different DNS setup:

 *Note:* `matrix.opendesk.domain.tld` in the "Value" column can also be the IP address where synapse TLS port is listening to.

+### Webserver
+
+#### Content Security Policy
+
+The webserver of `my_organization.tld` should add `*.opendesk.domain.tld` to its CSP header.
+
+#### .well-known
+
 If you want to use other Matrix clients,
 e.g., Element Messenger for [iOS](https://apps.apple.com/de/app/element-messenger/id1083446067)
 or [Android](https://play.google.com/store/apps/details?id=im.vector.app),
@@ -82,4 +96,4 @@ you need to create a JSON file with the following contents that is served from
 ```

 This ensures clients know where to find the Matrix protocol endpoint when users specify `my_organization.tld`
-as their homeserver.
+as their homeserver.
--- a/docs/getting-started.md
+++ b/docs/getting-started.md
@@ -52,7 +52,7 @@ files.
 > All configuration options and their default values can be found in files at `helmfile/environments/default/`

 For the following guide, we will use `dev` as environment, where variables can be set in
-`helmfile/environments/dev/values.yaml`.
+`helmfile/environments/dev/values.yaml.gotmpl`.

 ## DNS

@@ -60,16 +60,16 @@ The deployment is designed to deploy each application/service under a dedicated
 For your convenience, we recommend to create a `*.domain.tld` A-Record to your cluster ingress controller,
 otherwise you need to create an A-Record for each subdomain.

-| Record name             | Type | Value                                              | Additional information                                                             |
-| ----------------------- | ---- | -------------------------------------------------- | ---------------------------------------------------------------------------------- |
-| *.domain.tld            | A    | IPv4 address of your Ingress Controller            |                                                                                    |
-| *.domain.tld            | AAAA | IPv6 address of your Ingress Controller            |                                                                                    |
-| mail.domain.tld         | A    | IPv4 address of your postfix NodePort/LoadBalancer | Optional mail should directly be delivered to openDesk's Postfix                   |
-| mail.domain.tld         | AAAA | IPv6 address of your postfix NodePort/LoadBalancer | Optional mail should directly be delivered to openDesk's Postfix                   |
-| domain.tld              | MX   | `10 mail.domain.tld`                               |                                                                                    |
-| domain.tld              | TXT  | `v=spf1 +a +mx +a:mail.domain.tld ~all`            | Optional, use proper MTA record if present                                         |
-| _dmarc.domain.tld       | TXT  | `v=DMARC1; p=quarantine`                           | Optional                                                                           |
-| _matrix._tcp.domain.tld | SRV  | `1 10 PORT matrix.domain.tld`                      | `PORT` is your NodePort/LoadBalancer port of `opendesk-synapse-federation` service |
+| Record name                   | Type | Value                                              | Additional information                                           |
+|-------------------------------|------|----------------------------------------------------|------------------------------------------------------------------|
+| *.domain.tld                  | A    | IPv4 address of your Ingress Controller            |                                                                  |
+| *.domain.tld                  | AAAA | IPv6 address of your Ingress Controller            |                                                                  |
+| mail.domain.tld               | A    | IPv4 address of your postfix NodePort/LoadBalancer | Optional mail should directly be delivered to openDesk's Postfix |
+| mail.domain.tld               | AAAA | IPv6 address of your postfix NodePort/LoadBalancer | Optional mail should directly be delivered to openDesk's Postfix |
+| domain.tld                    | MX   | `10 mail.domain.tld`                               |                                                                  |
+| domain.tld                    | TXT  | `v=spf1 +a +mx +a:mail.domain.tld ~all`            | Optional, use proper MTA record if present                       |
+| _dmarc.domain.tld             | TXT  | `v=DMARC1; p=quarantine`                           | Optional                                                         |
+| default._domainkey.domain.tld | TXT  | `v=DKIM1; k=rsa; h=sha256; ...`                    | Optional DKIM settings                                           |

 ## Domain

@@ -115,13 +115,13 @@ All available apps and their default value can be found in `helmfile/environment
 | Memcached            | `memcached.enabled`         | `true`  | Cache Database                 |
 | MinIO                | `minio.enabled`             | `true`  | Object Storage                 |
 | Nextcloud            | `nextcloud.enabled`         | `true`  | File share                     |
+| Nubus                | `nubus.enabled`             | `true`  | Identity Management & Portal   |
 | OpenProject          | `openproject.enabled`       | `true`  | Project management             |
 | OX Appsuite          | `oxAppsuite.enabled`        | `true`  | Groupware                      |
 | Provisioning         | `oxConnector.enabled`       | `true`  | Backend provisioning           |
 | Postfix              | `postfix.enabled`           | `true`  | MTA                            |
 | PostgreSQL           | `postgresql.enabled`        | `true`  | Database                       |
 | Redis                | `redis.enabled`             | `true`  | Cache Database                 |
-| Nubus                | `nubus.enabled`             | `true`  | Identity Management & Portal   |
 | XWiki                | `xwiki.enabled`             | `true`  | Knowledge management           |

 Exemplary, Jitsi can be disabled like:
@@ -199,18 +199,27 @@ cluster:
      - "127.0.0.0/8"
 ```

+If your load balancer / reverse proxy IPs are not already covered by the above `cidr` you need to
+explicitly configure the related IPs or IP ranges:
+
+```yaml
+cluster:
+  networking:
+    incomingCIDR:
+      - "172.16.0.0/12"
+```
+
 ### Ingress

-By default, the `ingressClassName` is empty to choose your default ingress controller, you may want to customize it by
-setting:
+By default, the `ingressClassName` is empty to choose your default ingress controller. You may want to customize it by
+setting the following attribute to the name of the currently only supported ingress controller `ingress-nginx` (see
+[requirements.md](./requirements.md)) for reference) within your deployment if that is not the clusters default ingress.

 ```yaml
 ingress:
-  ingressClassName: "cilium"
+  ingressClassName: "name-of-my-nginx-ingress"
 ```

-**Note:** Please check the [requirements.md](./requirements.md) for the supported Ingress controllers.
-
 ### Container runtime

 Some apps require specific configuration for the container runtime. You can set your container runtime like `cri-o`,
@@ -254,6 +263,8 @@ To use the openDesk functionality with its web based user interface you need to

 | Component          | Description             |  Port | Type |
 | ------------------ | ----------------------- | ----: | ---: |
+| openDesk           | Kubernetes Ingress      |    80 |  TCP |
+| openDesk           | Kubernetes Ingress      |   443 |  TCP |
 | Jitsi Video Bridge | ICE Port for video data | 10000 |  UDP |

 #### Mail clients
@@ -279,6 +290,20 @@ smtp:
  password: "secret"
 ```

+Enabling DKIM signing of emails helps to reduce spam and increases trust.
+openDesk ships dkimpy-milter as Postfix milter for signing mails.
+
+```yaml
+dkimpy:
+  enable: true
+  dkim:
+    key:
+      value: |
+        HzZs08QF1O7UiAkcM9T3U7rePPECtSFvWZIvyKqdg8E=
+    selector: "default"
+    useED25519: true # when false, RSA is used
+```
+
 ### TURN configuration

 Some components (Jitsi, Element) use for direct communication a TURN server. You can configure your own TURN server with
--- a/docs/migrations.md
+++ b/docs/migrations.md
@@ -6,14 +6,17 @@ SPDX-License-Identifier: Apache-2.0
 <h1>Upgrade migrations</h1>

 * [Disclaimer](#disclaimer)
-* [From v0.9.0](#from-v090)
-  * [Automated migrations](#automated-migrations)
-    * [Updated IAM component Nubus](#updated-iam-component-nubus)
-      * [Manual cleanup](#manual-cleanup)
-* [From v0.8.1](#from-v081)
-  * [Updated `cluster.networking.cidr`](#updated-clusternetworkingcidr)
-  * [Updated customizable template attributes](#updated-customizable-template-attributes)
-  * [`migrations` S3 bucket](#migrations-s3-bucket)
+* [Releases upgrades](#releases-upgrades)
+  * [From v0.9.0](#from-v090)
+    * [Automated migrations](#automated-migrations)
+      * [Updated IAM component Nubus](#updated-iam-component-nubus)
+        * [Manual cleanup](#manual-cleanup)
+  * [From v0.8.1](#from-v081)
+    * [Updated `cluster.networking.cidr`](#updated-clusternetworkingcidr)
+    * [Updated customizable template attributes](#updated-customizable-template-attributes)
+    * [`migrations` S3 bucket](#migrations-s3-bucket)
+* [Related components and artefacts](#related-components-and-artefacts)
+  * [Development](#development)

 # Disclaimer

@@ -24,14 +27,16 @@ Though we try to ease the pain when it comes to 0.x upgrades. That is what this
 Limitations:
 - We assume that the PV reclaim policy is set to `delete`, so expect that PVs get deleted as soon as the related PVC was deleted and will cover an explicit delete for PVs.

-# From v0.9.0
+# Releases upgrades

-## Automated migrations
+## From v0.9.0

-### Updated IAM component Nubus
+### Automated migrations

-openDesk is integrating the latest [Nubus](https://www.univention.de/produkte/nubus/) development from Univention. The new redundant and scalable LDAP requires migration activities. These have been automated to avoid manual interaction. The `run_2` of the openDesk
-upgrade migrations executes the following steps
+#### Updated IAM component Nubus
+
+openDesk is integrating the latest [Nubus](https://www.univention.de/produkte/nubus/) development from Univention. The now redundant and scalable LDAP requires migration activities. These have been automated to avoid manual interaction. The `run_2` of the openDesk
+upgrade migrations executes the following steps:

 - Stage PRE:
  - Delete service `ums-keycloak`, as it will be recreated headless.
@@ -40,7 +45,7 @@ upgrade migrations executes the following steps
 - Stage POST:
  - Restart Keycloak.

-#### Manual cleanup
+##### Manual cleanup

 Currently we do not execute possible cleanup steps as part of the migrations POST stage. So you might want to remove the no longer used PVCs after successful upgrade:
 ```
@@ -49,14 +54,14 @@ kubectl -n ${NAMESPACE} delete pvc shared-data-ums-ldap-server-0
 kubectl -n ${NAMESPACE} delete pvc shared-run-ums-ldap-server-0
 ```

-# From v0.8.1
+## From v0.8.1

-## Updated `cluster.networking.cidr`
+### Updated `cluster.networking.cidr`

 - Action: `cluster.networking.cidr` is now an array (was a string until 0.8.1), please update your setup accordingly if you explicitly set this value.
 - Reference:[cluster.yaml](https://gitlab.opencode.de/bmi/opendesk/deployment/opendesk/-/blob/main/helmfile/environments/default/cluster.yaml)

-## Updated customizable template attributes
+### Updated customizable template attributes

 - Action: Please ensure you update you custom deployment values according with the updated default value structure.
 - References:
@@ -65,7 +70,28 @@ kubectl -n ${NAMESPACE} delete pvc shared-run-ums-ldap-server-0
  - `monitoring.` prefix for `prometheus.*` and `graphana.*`, see [monitoring.yaml](https://gitlab.opencode.de/bmi/opendesk/deployment/opendesk/-/blob/main/helmfile/environments/default/monitoring.yaml).
  - `smtp.` prefix for `localpartNoReply`, see [smtp.yaml](https://gitlab.opencode.de/bmi/opendesk/deployment/opendesk/-/blob/main/helmfile/environments/default/smtp.yaml).

-## `migrations` S3 bucket
+### `migrations` S3 bucket

 - Action: For self managed/external S3/object storages, please ensure you add a bucket `migrations` to your S3.
 - Reference: `objectstores.migrations` in [objectstores.yaml](https://gitlab.opencode.de/bmi/opendesk/deployment/opendesk/-/blob/main/helmfile/environments/default/objectstores.yaml)
+
+# Related components and artefacts
+
+openDesk comes with two upgrade steps as part of the deployment, they can be found in the folder [/helmfile/apps](../helmfile/apps/) as all other components:
+
+- `migrations-pre`: Is the very first app that gets deployed.
+- `migrations-post`: Is the last app that gets deployed.
+
+Both migrations have to be deployed exclusively at their first/last position and not in parallel with other components.
+
+The status of the upgrade migrations is tracked in the ConfigMap `migrations-status`, more details can be found in the [README.md of the related container image](https://gitlab.opencode.de/bmi/opendesk/components/platform-development/images/opendesk-migrations/README.md).
+
+## Development
+
+When a new upgrade migration is required, ensure to address the following list:
+
+- Update the generated release version file [`global.generated.yaml`](../helmfile/environments/default/global.generated.yaml) at least on the patch level to test the upgrade in your feature branch as well as trigger it in the `develop` branch after the feature branch was merged. The set value gets overwritten during the release process with the release's actual version number.
+- You have to implement the migration logic as a runner script in the [`opendesk-migrations`](https://gitlab.opencode.de/bmi/opendesk/components/platform-development/images/opendesk-migrations) image. Please find more instructions in the linked repository.
+- You most likely have to update the [`opendesk-migrations` Helm chart](https://gitlab.opencode.de/bmi/opendesk/components/platform-development/charts/opendesk-migrations) within the `rules` section of the [`role.yaml`](https://gitlab.opencode.de/bmi/opendesk/components/platform-development/charts/opendesk-migrations/-/blob/main/charts/opendesk-migrations/templates/role.yaml) to provide the permissions required for the execution of your migration's logic.
+- You have to set the runner's ID you want to execute in the [migrations.yaml.gotmpl](../helmfile/shared/migrations.yaml.gotmpl). See also the `migrations.*` section of [the Helm chart's README.md](https://gitlab.opencode.de/bmi/opendesk/components/platform-development/charts/opendesk-migrations/-/blob/main/charts/opendesk-migrations/README.md).
+- Update the [`charts.yaml`](../helmfile/environments/default/charts.yaml) and [`images.yaml`](../helmfile/environments/default/images.yaml) to reflect the newer releases of the `opendesk-migrations` Helm chart and container image.
--- a/docs/requirements.md
+++ b/docs/requirements.md
@@ -39,6 +39,8 @@ The following minimal requirements are thought for initial evaluation deployment
 | RAM  | 32 GB, more recommended                               |
 | Disk | HDD or SSD, >10 GB                                    |

+Check [`scaling.md`](./scaling.md) for more details on resource requirements and scalability.
+
 # Kubernetes

 Any self-hosted or managed K8s cluster >= 1.24 listed in
--- a/docs/scaling.md
+++ b/docs/scaling.md
@@ -7,55 +7,17 @@ SPDX-License-Identifier: Apache-2.0

 This document should cover the abilities to scale apps.

-<!-- TOC -->
-* [Replicas](#replicas)
-<!-- TOC -->
+# Horizontal scalability

-# Replicas
+We are working on generating this document automatically based on the file
+[`replicas.yaml`](../helmfile/environments/default/replicas.yaml) that contains necessary annotations.
+In the meantime this file can be used to check the components scaling support / capabilities.

-The Replicas can be increased of almost any component, but is only effective for high-availability or load-balancing for
-apps with a check-mark in `Scaling (effective)` column.
+# Upstream information

-Verified positive effects are marked with a check-mark in `Scaling (verified)` column, apps which are not yet tested are
-marked with a gear.
+While scaling services horizontally is the ideal solution, information about vertical scaling is helpful
+when it comes to defining the applications resources, see [`resources.yaml`](../helmfile/environments/default/resources.yaml) for references.

+Please find below links to the application's upstream resources about scaling:

-| Component                   | Name                                     | Scaling (effective) | Scaling (verified) |
-|-----------------------------|------------------------------------------|:-------------------:|:------------------:|
-| ClamAV                      | `replicas.clamav`                        | :white_check_mark:  | :white_check_mark: |
-|                             | `replicas.clamd`                         | :white_check_mark:  | :white_check_mark: |
-|                             | `replicas.freshclam`                     |         :x:         |        :x:         |
-|                             | `replicas.icap`                          | :white_check_mark:  | :white_check_mark: |
-|                             | `replicas.milter`                        | :white_check_mark:  | :white_check_mark: |
-| Collabora                   | `replicas.collabora`                     | :white_check_mark:  |       :gear:       |
-| CryptPad                    | `replicas.cryptpad`                      | :white_check_mark:  |       :gear:       |
-| Dovecot                     | `replicas.dovecot`                       |         :x:         |       :gear:       |
-| Element                     | `replicas.element`                       | :white_check_mark:  | :white_check_mark: |
-|                             | `replicas.matrixNeoBoardWidget`          | :white_check_mark:  |       :gear:       |
-|                             | `replicas.matrixNeoChoiceWidget`         | :white_check_mark:  |       :gear:       |
-|                             | `replicas.matrixNeoDateFixBot`           | :white_check_mark:  |       :gear:       |
-|                             | `replicas.matrixNeoDateFixWidget`        | :white_check_mark:  |       :gear:       |
-|                             | `replicas.matrixUserVerificationService` | :white_check_mark:  |       :gear:       |
-|                             | `replicas.synapse`                       |         :x:         |       :gear:       |
-|                             | `replicas.synapseWeb`                    | :white_check_mark:  | :white_check_mark: |
-|                             | `replicas.wellKnown`                     | :white_check_mark:  | :white_check_mark: |
-| Intercom Service            | `replicas.intercomService`               | :white_check_mark:  | :white_check_mark: |
-| Jitsi                       | `replicas.jibri`                         | :white_check_mark:  |       :gear:       |
-|                             | `replicas.jicofo`                        | :white_check_mark:  |       :gear:       |
-|                             | `replicas.jitsi `                        | :white_check_mark:  |       :gear:       |
-|                             | `replicas.jitsiKeycloakAdapter`          | :white_check_mark:  |       :gear:       |
-|                             | `replicas.jvb `                          |         :x:         |        :x:         |
-| Keycloak                    | `replicas.keycloak`                      | :white_check_mark:  | :white_check_mark: |
-| Memcached                   | `replicas.memcached`                     |       :gear:        |       :gear:       |
-| Minio                       | `replicas.minioDistributed`              | :white_check_mark:  | :white_check_mark: |
-| Nextcloud                   | `replicas.nextcloudApache2`              | :white_check_mark:  | :white_check_mark: |
-|                             | `replicas.nextcloudExporter`             | :white_check_mark:  | :white_check_mark: |
-|                             | `replicas.nextcloudPHP`                  | :white_check_mark:  | :white_check_mark: |
-| OpenProject                 | `replicas.openproject`                   | :white_check_mark:  | :white_check_mark: |
-| Postfix                     | `replicas.postfix`                       |         :x:         |       :gear:       |
-| Redis                       | `replicas.redis`                         |       :gear:        |       :gear:       |
-| Univention Management Stack |                                          |       :gear:        |       :gear:       |
-|                             | `replicas.umsPortalFrontend`             | :white_check_mark:  | :white_check_mark: |
-|                             | `replicas.umsPortalServer`               | :white_check_mark:  | :white_check_mark: |
-|                             | `replicas.umsUdmRestApi`                 | :white_check_mark:  | :white_check_mark: |
-| XWiki                       | `replicas.xwiki`                         |         :x:         |       :gear:       |
+- [OpenProject system requirements](https://www.openproject.org/docs/installation-and-operations/system-requirements/)
--- a/helmfile/apps/element/values-synapse.yaml.gotmpl
+++ b/helmfile/apps/element/values-synapse.yaml.gotmpl
@@ -50,15 +50,17 @@ configuration:
        url: null
        sender_localpart: ox-appsuite

-    presence: 
+    presence:
      enabled: {{ .Values.functional.dataProtection.matrixPresence.enabled }}
-    
+
    smtp:
-      senderAddress: "{{ .Values.smtp.localpartNoReply }}@{{ if .Values.functional.email.systemGenerated.useComponentInSenderdomain }}{{ .Values.global.hosts.element }}.{{ end }}{{ .Values.global.domain }}"
-      host: {{ .Values.smtp.host | quote }}
-      port: {{ .Values.smtp.port }}
-      username: {{ .Values.smtp.username | quote }}
-      password: {{ .Values.smtp.password | quote }}
+      senderAddress: "{{ .Values.smtp.localpartNoReply }}@{{ .Values.global.domain }}"
+      host: {{ printf "%s.%s.svc.%s" "postfix" (.Values.postfix.namespace | default .Release.Namespace) .Values.cluster.networking.domain | quote }}
+      port: 25
+      tls: false
+      starttls: false
+      username: ""
+      password: ""

    oidc:
      clientId: "opendesk-matrix"
--- a/helmfile/apps/nextcloud/values-nextcloud-mgmt.yaml.gotmpl
+++ b/helmfile/apps/nextcloud/values-nextcloud-mgmt.yaml.gotmpl
@@ -37,7 +37,7 @@ configuration:
    port: {{ .Values.cache.nextcloud.port | quote }}
  collabora:
    # internalWopiUrl: ""
-    wopiAllowlist: {{ join " " .Values.cluster.networking.cidr | quote }}
+    wopiAllowlist: {{ join ", " ( concat .Values.cluster.networking.cidr .Values.cluster.networking.incomingCIDR ) | quote }}
  database:
    host: {{ .Values.databases.nextcloud.host | quote }}
    port: {{ .Values.databases.nextcloud.port | quote }}
@@ -75,14 +75,17 @@ configuration:
      value: {{ .Values.secrets.centralnavigation.apiKey | quote }}
  smtp:
    auth:
+      enabled: false
      username:
-        value: {{ .Values.smtp.username | quote }}
+        value: ""
      password:
-        value: {{ .Values.smtp.password | quote }}
-    host: {{ .Values.smtp.host | quote }}
-    port: {{ .Values.smtp.port | quote }}
+        value: ""
+    host: {{ printf "%s.%s.svc.%s" "postfix" (.Values.postfix.namespace | default .Release.Namespace) .Values.cluster.networking.domain | quote }}
+    port: 25
    fromAddress: {{ .Values.smtp.localpartNoReply | quote }}
-    mailDomain: "{{ if .Values.functional.email.systemGenerated.useComponentInSenderdomain }}{{ .Values.global.hosts.nextcloud }}.{{ end }}{{ .Values.global.domain }}"
+    mailDomain: "{{ .Values.global.domain }}"
+    security: ""
+    skipVerifyPeer: true
  quota:
    default: "{{ .Values.functional.filestore.quota.default }} GB"
    retentionObligation:
--- a/helmfile/apps/nubus/values-nubus.yaml.gotmpl
+++ b/helmfile/apps/nubus/values-nubus.yaml.gotmpl
@@ -83,7 +83,7 @@ keycloak:

 nubusGuardian:
  provisioning:
-    enabled: true
+    enabled: false
    config:
      keycloak:
        credentialSecret:
@@ -152,10 +152,13 @@ nubusKeycloakExtensions:
        key: "umcKeycloakExtensionsDatabasePassword"
  smtp:
    connection:
-      host: {{ .Values.smtp.host | quote }}
-      port: {{ .Values.smtp.port | quote }}
+      host: {{ printf "%s.%s.svc.%s" "postfix" (.Values.postfix.namespace | default .Release.Namespace) .Values.cluster.networking.domain | quote }}
+      port: 25
+      ssl: false
+      starttls: false
    auth:
-      username: {{ .Values.smtp.username | quote }}
+      enabled: false
+      username: ""
      credentialSecret:
        name: "ums-keycloak-extensions-smtp-opendesk-credentials"
        key: "umcKeycloakExtensionsSmtpPassword"
@@ -163,7 +166,7 @@ nubusKeycloakExtensions:
    appConfig:
      logLevel: {{ if .Values.debug.enabled }}"DEBUG"{{ else }}"WARN"{{ end }}
      newDeviceLoginSubject: "New device login on your {{ .Values.theme.texts.productName }} account"
-      mailFrom: "{{ .Values.smtp.localpartNoReply }}@{{ if .Values.functional.email.systemGenerated.useComponentInSenderdomain }}{{ .Values.global.hosts.keycloak }}.{{ end }}{{ .Values.global.domain }}"
+      mailFrom: "{{ .Values.smtp.localpartNoReply }}@{{ .Values.global.domain }}"

 nubusPortalListener:
  portalListener:
@@ -213,6 +216,12 @@ nubusStackDataUms:

 # TODO: Remove values when upstreaming fixes
 nubusStackDataSwp:
+  stackDataSwp:
+    {{- if .Values.functional.admin.portal.deploymentInformation.enabled }}
+    systemInformation:
+      deployDate: "Deployed: {{ now | date "2006-01-02T15:04:05-0700" }}"
+      releaseVersion: "Release: {{ .Values.global.systemInformation.releaseVersion }}"
+    {{- end }}
  stackDataContext:
    ldapSearchUsers:
      {{- range $username, $password := .Values.secrets.nubus.ldapSearch }}
@@ -221,9 +230,10 @@ nubusStackDataSwp:
        lastname: "LDAP-Search-User"
      {{- end }}
    externalMailDomain: {{ .Values.global.mailDomain | default .Values.global.domain }}
-    smtpHost: {{ .Values.smtp.host | quote }}
-    smtpPort: {{ .Values.smtp.port | quote }}
-    smtpUser: {{ .Values.smtp.username | quote }}
+    smtpHost: {{ printf "%s.%s.svc.%s" "postfix" (.Values.postfix.namespace | default .Release.Namespace) .Values.cluster.networking.domain | quote }}
+    smtpPort: 25
+    smtpUser: ""
+    smtpStartTls: false
    ldapBase: {{ .Values.ldap.baseDn }}
    # FIXME: Should be templated correctly in the future
    portalRealtimeCollaborationLinkBase: {{ printf "https://%s.%s" .Values.global.hosts.element .Values.global.domain }}
@@ -309,7 +319,7 @@ extraSecrets:
      umcKeycloakExtensionsDatabasePassword: {{ .Values.databases.keycloakExtension.password | default .Values.secrets.postgresql.keycloakExtensionUser | quote }}
  - name: "ums-keycloak-extensions-smtp-opendesk-credentials"
    stringData:
-      umcKeycloakExtensionsSmtpPassword: {{ .Values.smtp.password | quote }}
+      umcKeycloakExtensionsSmtpPassword: ""
  - name: "ums-portal-server-minio-opendesk-credentials"
    stringData:
      access-key-id: {{ .Values.objectstores.nubus.username | quote }}
@@ -320,4 +330,4 @@ extraSecrets:
      secret-key-id: {{ .Values.objectstores.nubus.secretKey | default .Values.secrets.minio.umsUser | quote }}
  - name: "ums-umc-server-smtp-credentials-custom"
    stringData:
-      password: {{ .Values.smtp.password | quote }}
+      password: ""
--- a/helmfile/apps/nubus/values-opendesk-images.yaml.gotmpl
+++ b/helmfile/apps/nubus/values-opendesk-images.yaml.gotmpl
@@ -19,7 +19,7 @@ nubusKeycloakExtensions:
        registry: {{ .Values.images.nubusKeycloakExtensionHandler.registry }}
        repository: {{ .Values.images.nubusKeycloakExtensionHandler.repository }}
        tag: {{ .Values.images.nubusKeycloakExtensionHandler.tag }}
-    
+
    proxy:
      image:
        registry: {{ .Values.images.nubusKeycloakExtensionProxy.registry }}
@@ -40,7 +40,7 @@ nubusLdapServer:
      tag: {{ .Values.images.nubusLdapServer.tag }}
  dhInitcontainer:
    image:
-      registry: {{ .Values.images.nubusLdapServerDhInitContainer.registry }} 
+      registry: {{ .Values.images.nubusLdapServerDhInitContainer.registry }}
      repository: {{ .Values.images.nubusLdapServerDhInitContainer.repository }}
      tag: {{ .Values.images.nubusLdapServerDhInitContainer.tag }}
  waitForDependency:
@@ -48,7 +48,7 @@ nubusLdapServer:
      registry: {{ .Values.images.nubusWaitForDependency.registry }}
      repository: {{ .Values.images.nubusWaitForDependency.repository }}
      tag: {{ .Values.images.nubusWaitForDependency.tag }}
-      
+

 nubusPortalConsumer:
  portalConsumer:
@@ -56,7 +56,7 @@ nubusPortalConsumer:
      registry: {{ .Values.images.nubusPortalConsumer.registry }}
      repository: {{ .Values.images.nubusPortalConsumer.repository }}
      tag: {{ .Values.images.nubusPortalConsumer.tag }}
-      
+

 nubusNotificationsApi:
  image:
--- a/helmfile/apps/nubus/values-opendesk-keycloak-bootstrap.yaml.gotmpl
+++ b/helmfile/apps/nubus/values-opendesk-keycloak-bootstrap.yaml.gotmpl
@@ -28,7 +28,8 @@ config:
      {{ .Values.functional.authentication.oidc.clients | toYaml | nindent 6 }}
  managed:
    clientScopes: [ 'acr', 'web-origins', 'email', 'profile', 'microprofile-jwt', 'role_list', 'offline_access', 'roles', 'address', 'phone' ]
-    clients: [ 'UMC', 'guardian-management-api', 'guardian-scripts', 'guardian-ui', '${client_account}', '${client_account-console}', '${client_admin-cli}', '${client_broker}', '${client_realm-management}', '${client_security-admin-console}' ]
+    # 'guardian-management-api', 'guardian-scripts', 'guardian-ui' clients have been added explicitly for the moment (see further down this file)
+    clients: [ 'UMC', '${client_account}', '${client_account-console}', '${client_admin-cli}', '${client_broker}', '${client_realm-management}', '${client_security-admin-console}' ]
  keycloak:
    adminUser: "kcadmin"
    adminPassword: {{ .Values.secrets.keycloak.adminPassword | quote }}
@@ -42,8 +43,7 @@ config:
    # We use client specific scopes as we bind them to Keycloak role membership which itself is linked
    # to LDAP group membership to ensure a user cannot access an application without the required
    # group membership.
-    # ToDo:
-    # - Jitsi does currently not care if it gets scopes/claims as long as the user is authenticated.
+    # ToDo: Ensure all applications verify the token's signature to ensure it is not tampered.
    clientScopes:
      - name: "read_contacts"
        protocol: "openid-connect"
@@ -571,6 +571,296 @@ config:
          post.logout.redirect.uris: "https://{{ .Values.global.hosts.xwiki }}.{{ .Values.global.domain }}/*##https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}/*"
        defaultClientScopes:
          - "opendesk-xwiki-scope"
+      - name: "guardian-management-api"
+        clientId: "guardian-management-api"
+        rootUrl: "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}"
+        baseUrl: "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}"
+        protocol: "openid-connect"
+        publicClient: false
+        clientAuthenticatorType: "client-secret"
+        secret: {{ .Values.secrets.keycloak.clientSecret.guardian | quote }}
+        redirectUris:
+          - "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}/guardian/*"
+        fullScopeAllowed: true
+        standardFlowEnabled: true
+        implicitFlowEnabled: false
+        directAccessGrantsEnabled: false
+        serviceAccountsEnabled: true
+        protocolMappers:
+          - name: "Client Host"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usersessionmodel-note-mapper"
+            consentRequired: false
+            config:
+              user.session.note: "clientHost"
+              userinfo.token.claim: true
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "clientHost"
+              jsonType.label: "String"
+          - name: "Client ID"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usersessionmodel-note-mapper"
+            consentRequired: false
+            config:
+              user.session.note: "client_id"
+              userinfo.token.claim: true
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "client_id"
+              jsonType.label: "String"
+          - name: "guardian-audience"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-audience-mapper"
+            consentRequired: false
+            config:
+              included.client.audience: "guardian"
+              userinfo.token.claim: false
+              id.token.claim: false
+              access.token.claim: true
+          - name: "audiencemap"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-audience-mapper"
+            consentRequired: false
+            config:
+              included.client.audience: "guardian-cli"
+              userinfo.token.claim: true
+              id.token.claim: true
+              access.token.claim: true
+          - name: "dn"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-attribute-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: false
+              user.attribute: "LDAP_ENTRY_DN"
+              id.token.claim: false
+              access.token.claim: true
+              claim.name: "dn"
+              jsonType.label: "String"
+          - name: "username"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-property-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: true
+              user.attribute: "username"
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "preferred_username"
+              jsonType.label: "String"
+          - name: "uid"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-attribute-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: true
+              user.attribute: "uid"
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "uid"
+              jsonType.label: "String"
+          - name: "email"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-property-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: true
+              user.attribute: "email"
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "email"
+              jsonType.label: "String"
+          - name: "Client IP Address"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usersessionmodel-note-mapper"
+            consentRequired: false
+            config:
+              user.session.note: "clientAddress"
+              userinfo.token.claim: true
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "clientAddress"
+              jsonType.label: "String"
+      - name: "guardian-scripts"
+        clientId: "guardian-scripts"
+        description: ""
+        rootUrl: "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}"
+        adminUrl: "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}"
+        baseUrl: "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}"
+        surrogateAuthRequired: false
+        enabled: true
+        alwaysDisplayInConsole: false
+        clientAuthenticatorType: "client-secret"
+        redirectUris:
+          - "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}/univention/guardian/*"
+          - "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}"
+          - "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}/guardian/*"
+        webOrigins:
+          - "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}"
+        bearerOnly: false
+        consentRequired: false
+        standardFlowEnabled: true
+        implicitFlowEnabled: false
+        directAccessGrantsEnabled: true
+        serviceAccountsEnabled: false
+        publicClient: true
+        frontchannelLogout: false
+        protocol: "openid-connect"
+        fullScopeAllowed: true
+        protocolMappers:
+          - name: "email"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-property-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: true
+              user.attribute: "email"
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "email"
+              jsonType.label: "String"
+          - name: "guardian-audience"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-audience-mapper"
+            consentRequired: false
+            config:
+              included.client.audience: "guardian"
+              id.token.claim: false
+              access.token.claim: true
+              userinfo.token.claim: false
+          - name: "username"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-property-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: true
+              user.attribute: "username"
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "preferred_username"
+              jsonType.label: "String"
+          - name: "uid"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-attribute-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: true
+              user.attribute: "uid"
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "uid"
+              jsonType.label: "String"
+          - name: "audiencemap"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-audience-mapper"
+            consentRequired: false
+            config:
+              included.client.audience: "guardian-scripts"
+              id.token.claim: true
+              access.token.claim: true
+              userinfo.token.claim: true
+          - name: "dn"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-attribute-mapper"
+            consentRequired: false
+            config:
+              aggregate.attrs: false
+              multivalued: false
+              userinfo.token.claim: false
+              user.attribute: "LDAP_ENTRY_DN"
+              id.token.claim: false
+              access.token.claim: true
+              claim.name: "dn"
+              jsonType.label: "String"
+        defaultClientScopes:
+          - "web-origins"
+          - "acr"
+          - "roles"
+          - "profile"
+          - "email"
+        optionalClientScopes:
+          - "address"
+          - "phone"
+          - "offline_access"
+          - "microprofile-jwt"
+      - name: "guardian-ui"
+        clientId: "guardian-ui"
+        rootUrl: "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}"
+        baseUrl: "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}"
+        clientAuthenticatorType: "client-secret"
+        redirectUris:
+          - "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}/univention/guardian/*"
+        standardFlowEnabled: true
+        publicClient: true
+        implicitFlowEnabled: false
+        directAccessGrantsEnabled: false
+        serviceAccountsEnabled: false
+        protocol: "openid-connect"
+        fullScopeAllowed: true
+        protocolMappers:
+          - name: "uid"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-attribute-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: true
+              user.attribute: "uid"
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "uid"
+              jsonType.label: "String"
+          - name: "username"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-property-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: true
+              user.attribute: "username"
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "preferred_username"
+              jsonType.label: "String"
+          - name: "dn"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-attribute-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: "false"
+              user.attribute: "LDAP_ENTRY_DN"
+              id.token.claim: false
+              access.token.claim: true
+              claim.name: "dn"
+              jsonType.label: "String"
+          - name: "audiencemap"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-audience-mapper"
+            consentRequired: false
+            config:
+              included.client.audience: "guardian"
+              id.token.claim: true
+              access.token.claim: true
+              userinfo.token.claim: true
+          - name: "email"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-usermodel-property-mapper"
+            consentRequired: false
+            config:
+              userinfo.token.claim: true
+              user.attribute: "email"
+              id.token.claim: true
+              access.token.claim: true
+              claim.name: "email"
+              jsonType.label: "String"
+          - name: "guardian-audience"
+            protocol: "openid-connect"
+            protocolMapper: "oidc-audience-mapper"
+            consentRequired: false
+            config:
+              included.client.audience: "guardian"
+              id.token.claim: false
+              access.token.claim: true
+              userinfo.token.claim: false

 containerSecurityContext:
  allowPrivilegeEscalation: false
--- a/helmfile/apps/open-xchange/values-dovecot.yaml.gotmpl
+++ b/helmfile/apps/open-xchange/values-dovecot.yaml.gotmpl
@@ -36,7 +36,7 @@ dovecot:
  submission:
    enabled: true
    ssl: "no"
-    host: "postfix:25"
+    host: "{{ printf "%s.%s.svc.%s" "postfix" (.Values.postfix.namespace | default .Release.Namespace) .Values.cluster.networking.domain }}:25"

 certificate:
  secretName: {{ .Values.ingress.tls.secretName | quote }}
--- a/helmfile/apps/openproject/values.yaml.gotmpl
+++ b/helmfile/apps/openproject/values.yaml.gotmpl
@@ -59,15 +59,15 @@ environment:
  OPENPROJECT_SOUVAP__NAVIGATION__SECRET: {{ .Values.secrets.centralnavigation.apiKey | quote }}
  OPENPROJECT_SOUVAP__NAVIGATION__URL: "https://{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}/univention/portal/navigation.json?base=https%3A//{{ .Values.global.hosts.nubus }}.{{ .Values.global.domain }}"
  OPENPROJECT_SMTP__DOMAIN: {{ .Values.global.mailDomain | default .Values.global.domain | quote }}
-  OPENPROJECT_SMTP__USER__NAME: {{ .Values.smtp.username | quote }}
-  OPENPROJECT_SMTP__PASSWORD: {{ .Values.smtp.password | quote }}
-  OPENPROJECT_SMTP__PORT: {{ .Values.smtp.port | quote }}
+  OPENPROJECT_SMTP__USER__NAME: ""
+  OPENPROJECT_SMTP__PASSWORD: ""
+  OPENPROJECT_SMTP__PORT: 25
  OPENPROJECT_SMTP__SSL: "false" # (default=false)
-  OPENPROJECT_SMTP__ADDRESS: {{ .Values.smtp.host | quote }}
-  OPENPROJECT_SMTP__AUTHENTICATION: "plain"
-  OPENPROJECT_SMTP__ENABLE__STARTTLS__AUTO: "true"
-  OPENPROJECT_SMTP__OPENSSL__VERIFY__MODE: "peer"
-  OPENPROJECT_MAIL__FROM: "{{ .Values.smtp.localpartNoReply }}@{{ if .Values.functional.email.systemGenerated.useComponentInSenderdomain }}{{ .Values.global.hosts.openproject }}.{{ end }}{{ .Values.global.domain }}"
+  OPENPROJECT_SMTP__ADDRESS: {{ printf "%s.%s.svc.%s" "postfix" (.Values.postfix.namespace | default .Release.Namespace) .Values.cluster.networking.domain | quote }}
+  OPENPROJECT_SMTP__AUTHENTICATION: "none"
+  OPENPROJECT_SMTP__ENABLE__STARTTLS__AUTO: "false"
+  OPENPROJECT_SMTP__OPENSSL__VERIFY__MODE: "none"
+  OPENPROJECT_MAIL__FROM: "{{ .Values.smtp.localpartNoReply }}@{{ .Values.global.domain }}"
  OPENPROJECT_HOME__URL: {{ printf "https://%s.%s/" .Values.global.hosts.nubus .Values.global.domain | quote }}
  OPENPROJECT_OPENID__CONNECT_KEYCLOAK_ISSUER: "https://{{ .Values.global.hosts.keycloak }}.{{ .Values.global.domain }}/realms/{{ .Values.platform.realm }}"
  OPENPROJECT_OPENID__CONNECT_KEYCLOAK_POST__LOGOUT__REDIRECT__URI: "https://{{ .Values.global.hosts.openproject }}.{{ .Values.global.domain }}/"
--- a/helmfile/apps/services/helmfile-child.yaml
+++ b/helmfile/apps/services/helmfile-child.yaml
@@ -57,6 +57,17 @@ repositories:
    url: "{{ .Values.global.helmRegistry | default .Values.charts.mariadb.registry }}/\
      {{ .Values.charts.mariadb.repository }}"

+  # openDesk dkimpy-milter
+  # https://gitlab.opencode.de/bmi/opendesk/components/platform-development/charts/opendesk-dkimpy-milter
+  - name: "dkimpy-repo"
+    keyring: "../../files/gpg-pubkeys/opencode.gpg"
+    verify: {{ .Values.charts.dkimpy.verify }}
+    username: {{ env "OD_PRIVATE_REGISTRY_USERNAME" | quote }}
+    password: {{ env "OD_PRIVATE_REGISTRY_PASSWORD" | quote }}
+    oci: true
+    url: "{{ .Values.global.helmRegistry | default .Values.charts.dkimpy.registry }}/\
+      {{ .Values.charts.dkimpy.repository }}"
+
  # openDesk Postfix
  # https://gitlab.opencode.de/bmi/opendesk/components/platform-development/charts/opendesk-postfix
  - name: "postfix-repo"
@@ -178,6 +189,14 @@ releases:
    installed: {{ .Values.postfix.enabled }}
    timeout: 900

+  - name: "opendesk-dkimpy-milter"
+    chart: "dkimpy-repo/{{ .Values.charts.dkimpy.name }}"
+    version: "{{ .Values.charts.dkimpy.version }}"
+    values:
+      - "values-dkimpy.yaml.gotmpl"
+    installed: {{ .Values.dkimpy.enabled }}
+    timeout: 900
+
  - name: "clamav"
    chart: "clamav-repo/{{ .Values.charts.clamav.name }}"
    version: "{{ .Values.charts.clamav.version }}"
--- a/helmfile/apps/services/values-dkimpy.yaml.gotmpl
+++ b/helmfile/apps/services/values-dkimpy.yaml.gotmpl
@@ -0,0 +1,44 @@
+# SPDX-FileCopyrightText: Zentrum für Digitale Souveränität der Öffentlichen Verwaltung (ZenDiS) GmbH
+# SPDX-License-Identifier: Apache-2.0
+---
+containerSecurityContext:
+  allowPrivilegeEscalation: true
+  capabilities: {}
+  enabled: true
+  seccompProfile:
+    type: "RuntimeDefault"
+  readOnlyRootFilesystem: true
+  runAsNonRoot: true
+  runAsUser: 1000
+  runAsGroup: 1000
+  privileged: false
+  seLinuxOptions:
+    {{ .Values.seLinuxOptions.dkimpy | toYaml | nindent 4 }}
+
+global:
+  imagePullSecrets:
+    {{ .Values.global.imagePullSecrets | toYaml | nindent 4 }}
+
+image:
+  registry: {{ .Values.global.imageRegistry | default .Values.images.dkimpy.registry | quote }}
+  repository: {{ .Values.images.dkimpy.repository | quote }}
+  tag: {{ .Values.images.dkimpy.tag | quote }}
+  imagePullPolicy: {{ .Values.global.imagePullPolicy | quote }}
+
+podSecurityContext:
+  enabled: true
+  fsGroup: 1000
+
+configuration:
+  domain: "{{ .Values.global.domain }}{{ if .Values.global.mailDomain }}, {{ .Values.global.mailDomain }}{{ end }}"
+  key:
+    {{ .Values.smtp.dkim.key | toYaml | nindent 4 }}
+  mode: "s"
+  selector: {{ .Values.smtp.dkim.selector }}
+  useED25519: {{ .Values.smtp.dkim.useED25519 }}
+
+replicaCount: {{ .Values.replicas.dkimpy }}
+
+resources:
+  {{ .Values.resources.dkimpy | toYaml | nindent 2 }}
+...
--- a/helmfile/apps/services/values-mariadb.yaml.gotmpl
+++ b/helmfile/apps/services/values-mariadb.yaml.gotmpl
@@ -3,6 +3,7 @@
 ---
 cleanup:
  deletePodsOnSuccess: {{ .Values.debug.cleanup.deletePodsOnSuccess }}
+  deletePodsOnSuccessTimeout: {{ .Values.debug.cleanup.deletePodsOnSuccessTimeout }}

 containerSecurityContext:
  allowPrivilegeEscalation: false
@@ -35,19 +36,32 @@ job:
  retries: 10
  wait: 30
  users:
-    - username: "xwiki_user"
-      password: {{ .Values.secrets.mariadb.xwikiUser | quote }}
-    - username: "openxchange_user"
-      password: {{ .Values.secrets.mariadb.openxchangeUser | quote }}
-    - username: "nextcloud_user"
+    - username: {{ .Values.databases.nextcloud.username | quote }}
      password: {{ .Values.secrets.mariadb.nextcloudUser | quote}}
+      connectionLimit: {{ .Values.databases.nextcloud.connectionLimit | default .Values.databases.defaults.userConnectionLimit }}
+    # OX and XWiki are using the db's `root` users (see `database.yaml`). So we are statically referencing their dedicated
+    # users for the moment.
+    - username: "openxchange_user"
+    # - username: {{ .Values.databases.xwiki.username | quote }}
+      password: {{ .Values.secrets.mariadb.openxchangeUser | quote }}
+      connectionLimit: {{ .Values.databases.oxAppsuite.connectionLimit | default .Values.databases.defaults.userConnectionLimit }}
+    - username: "xwiki_user"
+    # - username: {{ .Values.databases.oxAppsuite.username | quote }}
+      password: {{ .Values.secrets.mariadb.xwikiUser | quote }}
+      connectionLimit: {{ .Values.databases.xwiki.connectionLimit | default .Values.databases.defaults.userConnectionLimit }}
  databases:
-    - name: "xwiki"
-      user: "xwiki_user"
-    - name: "nextcloud"
-      user: "nextcloud_user"
+    - name: {{ .Values.databases.nextcloud.name | quote }}
+      user: {{ .Values.databases.nextcloud.username | quote }}
+    # OX and XWiki are using the db's `root` users (see `database.yaml`). So we are statically referencing their dedicated
+    # users for the moment.
    - name: "openxchange"
      user: "openxchange_user"
+    # - name: {{ .Values.databases.oxAppsuite.name | quote }}
+    #   user: {{ .Values.databases.oxAppsuite.username | quote }}
+    - name: "xwiki"
+      user: "xwiki_user"
+    # - name: {{ .Values.databases.xwiki.name | quote }}
+    #   user: {{ .Values.databases.xwiki.username | quote }}

 mariadb:
  rootPassword: {{ .Values.secrets.mariadb.rootPassword | quote }}
--- a/helmfile/apps/services/values-minio.yaml.gotmpl
+++ b/helmfile/apps/services/values-minio.yaml.gotmpl
@@ -85,7 +85,8 @@ persistence:
 provisioning:
  enabled: true
  cleanupAfterFinished:
-    enabled: true
+    enabled: {{ .Values.debug.cleanup.deletePodsOnSuccess }}
+    seconds: {{ .Values.debug.cleanup.deletePodsOnSuccessTimeout }}
  extraCommands:
    - "mc anonymous set download provisioning/ums/portal-assets"
  buckets:
--- a/helmfile/apps/services/values-postfix.yaml.gotmpl
+++ b/helmfile/apps/services/values-postfix.yaml.gotmpl
@@ -49,6 +49,9 @@ postfix:
    - fileName: "sasl_passwd.map"
      content:
        - {{ printf "%s %s:%s" .Values.smtp.host .Values.smtp.username .Values.smtp.password | quote }}
+  {{- if .Values.dkimpy.enabled }}
+  dkimpyHost: "opendesk-dkimpy-milter.{{ .Release.Namespace }}.svc.{{.Values.cluster.networking.domain }}:8892"
+  {{- end }}
  rspamdHost: ""
  relayHost: {{ if .Values.smtp.host }}{{ printf "[%s]:%d" .Values.smtp.host .Values.smtp.port | quote }}{{ else }}""{{ end }}
  relayNets: {{ join " " .Values.cluster.networking.cidr | quote }}
--- a/helmfile/apps/services/values-postgresql.yaml.gotmpl
+++ b/helmfile/apps/services/values-postgresql.yaml.gotmpl
@@ -1,6 +1,10 @@
 # SPDX-FileCopyrightText: 2023 Bundesministerium des Innern und für Heimat, PG ZenDiS "Projektgruppe für Aufbau ZenDiS"
 # SPDX-License-Identifier: Apache-2.0
 ---
+cleanup:
+  deletePodsOnSuccess: {{ .Values.debug.cleanup.deletePodsOnSuccess }}
+  deletePodsOnSuccessTimeout: {{ .Values.debug.cleanup.deletePodsOnSuccessTimeout }}
+
 containerSecurityContext:
  allowPrivilegeEscalation: false
  capabilities:
@@ -17,8 +21,6 @@ containerSecurityContext:
  seLinuxOptions:
    {{ .Values.seLinuxOptions.postgresql | toYaml | nindent 4 }}

-job:
-
 podSecurityContext:
  enabled: true
  fsGroup: 1001
@@ -43,36 +45,43 @@ image:

 job:
  users:
-    - username: "keycloak_user"
+    - username: {{ .Values.databases.keycloak.username | quote }}
      password: {{ .Values.secrets.postgresql.keycloakUser | quote }}
-    - username: "openproject_user"
+      connectionLimit: {{ .Values.databases.keycloak.connectionLimit | default .Values.databases.defaults.userConnectionLimit }}
+    - username: {{ .Values.databases.openproject.username | quote }}
      password: {{ .Values.secrets.postgresql.openprojectUser | quote }}
-    - username: "keycloak_extensions_user"
+      connectionLimit: {{ .Values.databases.openproject.connectionLimit | default .Values.databases.defaults.userConnectionLimit }}
+    - username: {{ .Values.databases.keycloakExtension.username | quote }}
      password: {{ .Values.secrets.postgresql.keycloakExtensionUser | quote }}
-    - username: "matrix_user"
+      connectionLimit: {{ .Values.databases.keycloakExtension.connectionLimit | default .Values.databases.defaults.userConnectionLimit }}
+    - username: {{ .Values.databases.synapse.username | quote }}
      password: {{ .Values.secrets.postgresql.matrixUser | quote }}
-    - username: "notificationsapi_user"
+      connectionLimit: {{ .Values.databases.synapse.connectionLimit | default .Values.databases.defaults.userConnectionLimit }}
+    - username: {{ .Values.databases.umsNotificationsApi.username | quote }}
      password: {{ .Values.secrets.postgresql.umsNotificationsApiUser | quote }}
-    - username: "guardianmanagementapi_user"
+      connectionLimit: {{ .Values.databases.umsNotificationsApi.connectionLimit | default .Values.databases.defaults.userConnectionLimit }}
+    - username: {{ .Values.databases.umsGuardianManagementApi.username | quote }}
      password: {{ .Values.secrets.postgresql.umsGuardianManagementApiUser | quote }}
-    - username: "selfservice_user"
+      connectionLimit: {{ .Values.databases.umsGuardianManagementApi.connectionLimit | default .Values.databases.defaults.userConnectionLimit }}
+    - username: {{ .Values.databases.umsSelfservice.username | quote }}
      password: {{ .Values.secrets.postgresql.umsSelfserviceUser | quote }}
+      connectionLimit: {{ .Values.databases.umsSelfservice.connectionLimit | default .Values.databases.defaults.userConnectionLimit }}
  databases:
-    - name: "keycloak"
-      user: "keycloak_user"
-    - name: "keycloak_extensions"
-      user: "keycloak_extensions_user"
-    - name: "openproject"
-      user: "openproject_user"
-    - name: "matrix"
-      user: "matrix_user"
+    - name: {{ .Values.databases.keycloak.name | quote }}
+      user: {{ .Values.databases.keycloak.username | quote }}
+    - name: {{ .Values.databases.keycloakExtension.name | quote }}
+      user: {{ .Values.databases.keycloakExtension.username | quote }}
+    - name: {{ .Values.databases.openproject.name | quote }}
+      user: {{ .Values.databases.openproject.username | quote }}
+    - name: {{ .Values.databases.synapse.name | quote }}
+      user: {{ .Values.databases.synapse.username | quote }}
      additionalParams: "ENCODING 'UTF8' LC_COLLATE='C' LC_CTYPE='C' template=template0"
-    - name: "guardianmanagementapi"
-      user: "guardianmanagementapi_user"
-    - name: "notificationsapi"
-      user: "notificationsapi_user"
-    - name: "selfservice"
-      user: "selfservice_user"
+    - name: {{ .Values.databases.umsGuardianManagementApi.name | quote }}
+      user: {{ .Values.databases.umsGuardianManagementApi.username | quote }}
+    - name: {{ .Values.databases.umsNotificationsApi.name | quote }}
+      user: {{ .Values.databases.umsNotificationsApi.username | quote }}
+    - name: {{ .Values.databases.umsSelfservice.name | quote }}
+      user: {{ .Values.databases.umsSelfservice.username | quote }}

 persistence:
  storageClass: {{ .Values.persistence.storageClassNames.RWO | quote }}
--- a/helmfile/apps/xwiki/values.yaml.gotmpl
+++ b/helmfile/apps/xwiki/values.yaml.gotmpl
@@ -137,12 +137,10 @@ properties:
  "property:xwiki:XWiki.XWikiServerXwiki^XWiki.XWikiServerClass.server": "{{ .Values.global.hosts.xwiki }}.{{ .Values.global.domain }}"
  "property:xwiki:XWiki.XWikiServerXwiki^XWiki.XWikiServerClass.port": 443
  ## SMTP settings
-  "property:xwiki:Mail.MailConfig^Mail.SendMailConfigClass.from": "{{ .Values.smtp.localpartNoReply }}@{{ if .Values.functional.email.systemGenerated.useComponentInSenderdomain }}{{ .Values.global.hosts.xwiki }}.{{ end }}{{ .Values.global.domain }}"
-  "property:xwiki:Mail.MailConfig^Mail.SendMailConfigClass.host": {{ .Values.smtp.host | quote }}
-  "property:xwiki:Mail.MailConfig^Mail.SendMailConfigClass.port": {{ .Values.smtp.port | quote }}
-  "property:xwiki:Mail.MailConfig^Mail.SendMailConfigClass.username": {{ .Values.smtp.username | quote }}
-  "property:xwiki:Mail.MailConfig^Mail.SendMailConfigClass.password": {{ .Values.smtp.password | quote }}
-  "property:xwiki:Mail.MailConfig^Mail.SendMailConfigClass.properties": "mail.smtp.starttls.enable=true"
+  "property:xwiki:Mail.MailConfig^Mail.SendMailConfigClass.from": "{{ .Values.smtp.localpartNoReply }}@{{ .Values.global.domain }}"
+  "property:xwiki:Mail.MailConfig^Mail.SendMailConfigClass.host": {{ printf "%s.%s.svc.%s" "postfix" (.Values.postfix.namespace | default .Release.Namespace) .Values.cluster.networking.domain | quote }}
+  "property:xwiki:Mail.MailConfig^Mail.SendMailConfigClass.port": 25
+  "property:xwiki:Mail.MailConfig^Mail.SendMailConfigClass.properties": "mail.smtp.starttls.enable=false"
  ## Link LDAP users and users authenticated through OIDC
  "property:xwiki:LDAPUserImport.WebHome^LDAPUserImport.LDAPUserImportConfigClass.addOIDCObject": 1
  "property:xwiki:LDAPUserImport.WebHome^LDAPUserImport.LDAPUserImportConfigClass.OIDCIssuer": "https://{{ .Values.global.hosts.keycloak }}.{{ .Values.global.domain }}/realms/{{ .Values.platform.realm }}"
--- a/helmfile/environments/default/charts.yaml
+++ b/helmfile/environments/default/charts.yaml
@@ -60,6 +60,18 @@ charts:
    name: "cryptpad"
    version: "0.0.19"
    verify: true
+  dkimpy:
+    # providerCategory: "Platform"
+    # providerResponsible: "openDesk"
+    # upstreamRegistry: "https://registry.opencode.de"
+    # upstreamRepository: "bmi/opendesk/components/platform-development/charts/opendesk-dkimpy-milter/opendesk-dkimpy-milter"
+    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
+    # upstreamMirrorStartFrom: ["1", "0", "0"]
+    registry: "registry.opencode.de"
+    repository: "bmi/opendesk/components/platform-development/charts/opendesk-dkimpy-milter"
+    name: "opendesk-dkimpy-milter"
+    version: "1.0.0"
+    verify: true
  dovecot:
    # providerCategory: "Platform"
    # providerResponsible: "Open-Xchange"
@@ -78,7 +90,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-element"
    name: "opendesk-element"
-    version: "3.3.0"
+    version: "3.3.2"
    verify: true
  elementWellKnown:
    # providerCategory: "Platform"
@@ -88,7 +100,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-element"
    name: "opendesk-well-known"
-    version: "3.3.0"
+    version: "3.3.2"
    verify: true
  home:
    # providerCategory: "Platform"
@@ -120,7 +132,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-jitsi"
    name: "opendesk-jitsi"
-    version: "1.7.9"
+    version: "1.9.2"
    verify: true
  mariadb:
    # providerCategory: "Platform"
@@ -130,7 +142,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-mariadb"
    name: "mariadb"
-    version: "2.2.1"
+    version: "2.3.1"
    verify: true
  matrixNeoboardWidget:
    # providerCategory: "Platform"
@@ -180,7 +192,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-element"
    name: "opendesk-matrix-user-verification-service"
-    version: "3.3.0"
+    version: "3.3.2"
    verify: true
  memcached:
    # providerCategory: "Community"
@@ -200,7 +212,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-migrations"
    name: "opendesk-migrations"
-    version: "1.2.1"
+    version: "1.2.2"
    verify: true
  minio:
    # providerCategory: "Community"
@@ -254,7 +266,7 @@ charts:
    registry: "artifacts.software-univention.de"
    repository: "nubus-dev/charts"
    name: "nubus"
-    version: "0.33.1-pre-jconde-menu-patches"
+    version: "0.40.0-pre-jtorres-create-readonly-user"
    verify: true
  opendeskKeycloakBootstrap:
    # providerCategory: "Platform"
@@ -340,7 +352,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-postfix"
    name: "postfix"
-    version: "2.2.0"
+    version: "2.3.0"
    verify: true
  postgresql:
    # providerCategory: "Platform"
@@ -350,7 +362,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-postgresql"
    name: "postgresql"
-    version: "2.0.5"
+    version: "2.1.1"
    verify: true
  redis:
    # providerCategory: "Community"
@@ -370,7 +382,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-element"
    name: "opendesk-synapse"
-    version: "3.3.0"
+    version: "3.3.2"
    verify: true
  synapseCreateAccount:
    # providerCategory: "Platform"
@@ -380,7 +392,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-element"
    name: "opendesk-synapse-create-account"
-    version: "3.3.0"
+    version: "3.3.2"
    verify: true
  synapseWeb:
    # providerCategory: "Platform"
@@ -390,7 +402,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-element"
    name: "opendesk-synapse-web"
-    version: "3.3.0"
+    version: "3.3.2"
    verify: true
  xwiki:
    # providerCategory: "Supplier"
--- a/helmfile/environments/default/cluster.yaml
+++ b/helmfile/environments/default/cluster.yaml
@@ -18,11 +18,14 @@ cluster:
    # Kubernetes cluster network CIDRs.
    cidr:
      - "10.0.0.0/8"
+    # IP addresses or IP ranges of the reverse proxy / load balancer to restrict the requesting source
+    # for defined services.
+    incomingCIDR: []
    # Ingress-gateway IP - only relevant for "NodePort" cluster services.
    # When ingress and egress gateway use different ips, which results that pods can't self-discover their incoming ip,
    # you need to provide the public (load-balanced) ingress gateways ip address.
    ingressGatewayIP: ""
-    # LoadBalancer status fiel - only relevant for "LoadBalancer" cluster services.
+    # LoadBalancer status field - only relevant for "LoadBalancer" cluster services.
    # The IP/DNS of your load-balancer will be fetched for some components from 'status' map of services.
    # Most providers use '.status.loadBalancer.ingress[0].ip' to store public ip. You can modify the chosen field here.
    loadBalancerStatusField: "ip"
--- a/helmfile/environments/default/database.yaml
+++ b/helmfile/environments/default/database.yaml
@@ -2,62 +2,76 @@
 # SPDX-License-Identifier: Apache-2.0
 ---
 databases:
+  defaults:
+    userConnectionLimit: 100
  keycloak:
    name: "keycloak"
    host: "postgresql"
    port: 5432
    username: "keycloak_user"
    password: ""
+    connectionLimit: ~
  keycloakExtension:
    name: "keycloak_extensions"
    host: "postgresql"
    port: 5432
    username: "keycloak_extensions_user"
    password: ""
+    connectionLimit: ~
  nextcloud:
    name: "nextcloud"
    host: "mariadb"
    port: 3306
    username: "nextcloud_user"
    password: ""
+    connectionLimit: ~
  openproject:
    name: "openproject"
    host: "postgresql"
    port: 5432
    username: "openproject_user"
    password: ""
+    connectionLimit: ~
  oxAppsuite:
-    host: "mariadb"
    name: "configdb"
+    host: "mariadb"
+    port: 3306
    username: "root"
    password: ""
+    connectionLimit: ~
  synapse:
-    host: "postgresql"
    name: "matrix"
+    host: "postgresql"
+    port: 5432
    username: "matrix_user"
    password: ""
-    port: 5432
+    connectionLimit: ~
  umsGuardianManagementApi:
    name: "guardianmanagementapi"
    host: "postgresql"
    port: 5432
    username: "guardianmanagementapi_user"
    password: ""
+    connectionLimit: ~
  umsNotificationsApi:
    name: "notificationsapi"
    host: "postgresql"
    port: 5432
    username: "notificationsapi_user"
    password: ""
+    connectionLimit: ~
  umsSelfservice:
    name: "selfservice"
    host: "postgresql"
    port: 5432
    username: "selfservice_user"
    password: ""
+    connectionLimit: 10
  xwiki:
    name: "xwiki"
    host: "mariadb"
+    port: 3306
    username: "root"
    password: ""
+    connectionLimit: ~
 ...
--- a/helmfile/environments/default/functional.yaml
+++ b/helmfile/environments/default/functional.yaml
@@ -30,11 +30,6 @@ functional:
        # Disable to not support Matrix federation with your installation.
        enabled: true

-  email:
-    systemGenerated:
-      # By disabling all mails are sent from @<domain> instead of @<component>.<domain>.
-      useComponentInSenderdomain: true
-
  filestore:
    quota:
      # Set the default quota for all users in GB
@@ -50,11 +45,11 @@ functional:
        # Ref.: https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/config_sample_php_parameters.html#versions-retention-obligation
        versions: "auto"
        # yamllint enable rule:line-length
-        
+
  dataProtection:
    matrixPresence:
      # Enable to allow information about the user presence status to be shared.
      # Ref.: https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#presence
      enabled: false
-  
+
 ...
--- a/helmfile/environments/default/images.yaml
+++ b/helmfile/environments/default/images.yaml
@@ -30,6 +30,14 @@ images:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/xwiki/images-mirror/cryptpad"
    tag: "opendesk-20231222@sha256:f4d20d5c38c87b11ed1a1b46ef6a3633d32c6758ebdff8556458f040318fa5e2"
+  dkimpy:
+    # providerCategory: "Platform"
+    # providerResponsible: "openDesk"
+    # upstreamRegistry: "https://registry.opencode.de"
+    # upstreamRepository: "bmi/opendesk/components/platform-development/images/dkimpy-milter"
+    registry: "registry.opencode.de"
+    repository: "bmi/opendesk/components/platform-development/images/dkimpy-milter"
+    tag: "1.1.0@sha256:f140c7fc3fd9636addc612edd6e10f6aefa69e34ff637c95ce9036a32e44555f"
  dovecot:
    # providerCategory: "Supplier"
    # providerResponsible: "Open-Xchange"
@@ -113,7 +121,7 @@ images:
    # upstreamMirrorStartFrom: ["2023", "12", "14"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/nordeck/images-mirror/jitsi-keycloak-adapter"
-    tag: "v20240314@sha256:8abe8209a59c2d646fa3e7136f6a6ea15f3f692106bba92c0e777f8d383edc12"
+    tag: "v20240808@sha256:73db5ae9bb617d076b6a877500dbeece38fd15f8ae933ffadbd72d9aa82ad8da"
  jitsiPatchJVB:
    # providerCategory: "Community"
    # providerResponsible: "Nordeck"
@@ -195,9 +203,11 @@ images:
    # providerResponsible: "openDesk"
    # upstreamRegistry: "https://registry-1.docker.io"
    # upstreamRepository: "bitnami/memcached"
-    registry: "registry-1.docker.io"
+    # registry: "registry-1.docker.io"
+    # repository: "bitnami/memcached"
+    registry: "docker.io"
    repository: "bitnami/memcached"
-    tag: "1.6.21-debian-11-r107@sha256:247ec29efd6030960047a623aef025021154662edf6b6d6e88c97936f164d99d"
+    tag: "1.6.29-debian-12-r4"
  migrations:
    # providerCategory: "Platform"
    # providerResponsible: "openDesk"
@@ -205,7 +215,7 @@ images:
    # upstreamRepository: "bmi/opendesk/components/platform-development/images/opendesk-migrations"
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/images/opendesk-migrations"
-    tag: "1.2.0@sha256:42ebe655680466fd4b1647719752f1a4e7482eb2bc44abff806c4ac69fcda3e8"
+    tag: "1.2.1@sha256:241561c51dee3ccd4d54cf732020634291f124025946e6be983f850bbf4eb1d3"
  milter:
    # providerCategory: "Community"
    # providerResponsible: "openDesk"
@@ -266,8 +276,8 @@ images:
    # registry: "registry.opencode.de"
    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/data-loader"
    registry: "artifacts.software-univention.de"
-    repository: "nubus/images/data-loader"
-    tag: "0.60.1@sha256:fc658d98f3611bbc793eecdab4f4668d4648f45047d60c92bde9ee642568f701"
+    repository: "nubus-dev/images/data-loader"
+    tag: "0.63.0-pre-jtorres-create-readonly-user-nubus@sha256:82947d98b5c04b9ffa0093429dc33b0f94c602f08b6e595eb1ca28bb4dd160b7"
  nubusGuardianAuthorizationApi:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -305,9 +315,11 @@ images:
    # upstreamRepository: "nubus/images/guardian-init"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "3", "0"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/guardian-init"
-    tag: "0.9.1@sha256:6006fb1c2779b906e7725df524f2587b2a610cc442793bf8f16b2b4b8c0494fb"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/guardian-init"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/guardian-init"
+    tag: "0.11.0@sha256:c691aecaf2074a9f1cc6ec5277a70792642bd677f0ff58a6278041b2d99c9d51"
  nubusKeycloak:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -325,9 +337,11 @@ images:
    # upstreamRepository: "nubus/images/keycloak-bootstrap"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "1", "0"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-bootstrap"
-    tag: "0.1.0@sha256:351097e9e7b469f2fc149fe612ec6ad515d5e6b081d7e2785bd926a1d77209d2"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-bootstrap"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/keycloak-bootstrap"
+    tag: "0.1.2"
  nubusKeycloakExtensionHandler:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -335,9 +349,11 @@ images:
    # upstreamRepository: "nubus/images/keycloak-handler"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "0", "3"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-handler"
-    tag: "0.9.4@sha256:247182a965cc56fe2a891d42a7cfe84205804a9e58dd8f0a8191726a68cb9db1"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-handler"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/keycloak-handler"
+    tag: "0.10.0@sha256:7aa5bac4821c9226fd74c6a2883f7c24d214b4610d516574866cf933ee1be080"
  nubusKeycloakExtensionProxy:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -345,9 +361,11 @@ images:
    # upstreamRepository: "nubus/images/keycloak-proxy"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "0", "3"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-proxy"
-    tag: "0.9.4@sha256:a572fe076a2ef5966433fec478c92cffade816e71f2b4661bd8dbcb9e60c8c2f"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-proxy"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/keycloak-proxy"
+    tag: "0.10.0@sha256:a5f6ae65732f7fb9d7ceae11f1c412b109d230e197075d8a8e1d989c87a0309d"
  nubusLdapNotifier:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -355,9 +373,11 @@ images:
    # upstreamRepository: "nubus/images/ldap-notifier"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "8", "2"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/ldap-notifier"
-    tag: "0.15.2@sha256:1f2a9d2136c8e87a4c4a59a94a2235d00e969c98bd7bfe75707a299918f271b5"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/ldap-notifier"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/ldap-notifier"
+    tag: "0.20.0@sha256:d891fe11075740ff0fe1694b2c5fb72c43ac6d823904af8593e0ab359b9175e0"
  nubusLdapServer:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -366,8 +386,8 @@ images:
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "8", "2"]
    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/ldap-server"
-    tag: "0.17.1@sha256:5b7b629b9655c7bb2857013f3399cefe5bdd3963d568bbf77d6d488c005e3b3b"
+    repository: "bmi/opendesk/components/platform-development/images/temp-nubus-ldap-2.5-upgrade"
+    tag: "1.1.20@sha256:90f46b8817fa05e6e3ac3b2f053911198675805fb82db8240bfa41239d7e7c61"
  nubusLdapServerDhInitContainer:
    # providerCategory: 'Community'
    # providerResponsible: 'Univention'
@@ -407,9 +427,11 @@ images:
    # upstreamRepository: "nubus/images/notifications-api"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "9", "4"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/notifications-api"
-    tag: "0.27.0@sha256:d99173199f20c701b29b8a3c1a46465085a873b37f413882e7d2e106e258c35a"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/notifications-api"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/notifications-api"
+    tag: "0.33.0@sha256:0ddb81d4789b2f43b55ded46ff88db4b99a68e7b1006e35877f582aac875c9ad"
  nubusOpenPolicyAgent:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -427,9 +449,11 @@ images:
    # upstreamRepository: "nubus/images/ox-extension"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "10", "0"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/ox-extension"
-    tag: "0.10.0@sha256:f6f32ce0486594eca9c8682b10f60e9d174a526d5acd2ba4d0abcb8f522539b9"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/ox-extension"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/ox-extension"
+    tag: "0.11.0"
  nubusPortalConsumer:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -447,9 +471,11 @@ images:
    # upstreamRepository: "nubus/images/portal-extension"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "28", "0"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/portal-extension"
-    tag: "0.28.0@sha256:1ec467bebc402265e1c24b3d441c211faad1a025ded41afe8dd4687b7ad5a9a4"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/portal-extension"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/portal-extension"
+    tag: "0.28.0"
  nubusPortalFrontend:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -457,9 +483,11 @@ images:
    # upstreamRepository: "nubus/images/portal-frontend"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "9", "4"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/portal-frontend"
-    tag: "0.29.0@sha256:3af3d5d24f690557b4a644d5720113dca0c802465b0e43466b49db27acd37939"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/portal-frontend"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/portal-frontend"
+    tag: "0.33.0@sha256:9cce16009cc478ece11704521347fc4938a3ac5ee4570ac439dd50b08452a3ff"
  nubusPortalListener:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -477,9 +505,11 @@ images:
    # upstreamRepository: "nubus/images/portal-server"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "9", "4"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/portal-server"
-    tag: "0.27.0@sha256:e1ad659feb4a1948d07e6e7d99b94b6bdbd4525d96f4cf9a010b75189f0082fc"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/portal-server"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus-dev/images/portal-server"
+    tag: "0.33.1@sha256:82e9002786a9d1ec524c0f386838ac4ee1fa9a581b66d2e353ea57cc01e26a95"
  nubusProvisioningDispatcher:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -497,9 +527,11 @@ images:
    # upstreamRepository: "nubus/images/provisioning-events-and-consumer-api"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "14", "0"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/provisioning-events-and-consumer-api"
-    tag: "0.28.3@sha256:5b0a2c52d715fde613ecfedb3a3f5e47b9eb73cdcf4c373a9cc58248a919f2bf"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/provisioning-events-and-consumer-api"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/provisioning-events-and-consumer-api"
+    tag: "0.36.0@sha256:69dd2946e7b05384304eeeca50dea645d20f7658d225e7c532381c3bdf2027ce"
  nubusProvisioningPrefill:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -507,9 +539,11 @@ images:
    # upstreamRepository: "nubus/images/provisioning-prefill"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "14", "0"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/provisioning-prefill"
-    tag: "0.28.3@sha256:a98bce46144a6ff943b0432b66277393b7b476b8969b221b9069c708d3380f5d"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/provisioning-prefill"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/provisioning-prefill"
+    tag: "0.36.0@sha256:147406648848c068aacc2cb467633d51c65cddbcaa622c352e5fe5349bf92ce6"
  nubusProvisioningUdmListener:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -517,9 +551,11 @@ images:
    # upstreamRepository: "nubus/images/provisioning-udm-listener"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "14", "0"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/provisioning-udm-listener"
-    tag: "0.28.3@sha256:b9c452e55e6716f93309bef0af7d401e218cd1e6ea9ad3d2819fb10dd631aecd"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/provisioning-udm-listener"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/provisioning-udm-listener"
+    tag: "0.36.0@sha256:8a960db9ff94b3c8a63be1588e47ccc1f62f3071abdce7ee2ef89afbe2674eed"
  nubusProvisioningUdmTransformer:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -527,9 +563,11 @@ images:
    # upstreamRepository: "nubus/images/provisioning-udm-transformer"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "14", "0"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/provisioning-udm-transformer"
-    tag: "0.29.0@sha256:68e27eb9560d2729e9065da3573f28073c5e53fedabac4d19562c4b8c6c1d1f3"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/provisioning-udm-transformer"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/provisioning-udm-transformer"
+    tag: "0.36.0@sha256:8080b55e705391aa2ac9b11db11dc1f984b5626271b2f175bfe26967b857b06d"
  nubusSelfserviceInvitation:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -565,9 +603,11 @@ images:
    # upstreamRepository: "nubus/images/udm-rest-api"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "9", "3"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/udm-rest-api"
-    tag: "0.19.0@sha256:41482c459655afa36eaf9ec21354ff8417e4da5e3a787ec2f865730952f6bb61"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/udm-rest-api"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/udm-rest-api"
+    tag: "0.21.0@sha256:f3d189dd0ca619778c907569ddedbdf8772fba26f26cf9e6b8cde2a62618da63"
  nubusUmcGateway:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -575,9 +615,11 @@ images:
    # upstreamRepository: "nubus/images/umc-gateway"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "7", "3"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/umc-gateway"
-    tag: "0.22.2@sha256:fe4d2c148946da6f5e92201f398ebd0d5a72795c50648993bd220ea1e228658d"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/umc-gateway"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/umc-gateway"
+    tag: "0.27.0@sha256:f0d5831061d9e8c9a47e724d00eeb8902b08f2380d4ca298812e9c1870ff4697"
  nubusUmcServer:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -585,9 +627,11 @@ images:
    # upstreamRepository: "nubus/images/umc-server"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "7", "3"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/umc-server"
-    tag: "0.22.2@sha256:474497f561c3532b37b7d5e77ec36bd1fefc4fbeaab9747b481533b0da086586"
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/umc-server"
+    registry: "artifacts.software-univention.de"
+    repository: "nubus/images/umc-server"
+    tag: "0.27.0@sha256:fa552aa595f75d54b216af4390bd5ea3d5385e6a9a5f558804da3aae9f700acf"
  nubusWaitForDependency:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -615,7 +659,7 @@ images:
    # upstreamMirrorStartFrom: ["13", "1", "1"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/openproject/images-mirror/open_desk"
-    tag: "14.3.0@sha256:922621b394c1a60e1c427b866284ac636b35717f03bde89302131ad369fbf9ad"
+    tag: "14.4.0@sha256:0c1ee5467b5c7888f38eae88a712c2eec6c96995b85f09e0c27705c09f450a70"
  openprojectBootstrap:
    # providerCategory: "Platform"
    # providerResponsible: "openDesk"
@@ -767,7 +811,7 @@ images:
    # upstreamRepository: "bmi/opendesk/components/platform-development/images/postfix"
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/images/postfix"
-    tag: "1.0.0@sha256:61e4661a7323101dfb51c85c5a48c345c75436f3f533176f049d2660d711a8a5"
+    tag: "2.0.0@sha256:5b2432dc09318db172a593bca860887ee9d713b9987db64f8b265f3e08a1d374"
  postgresql:
    # providerCategory: "Community"
    # providerResponsible: "openDesk"
--- a/helmfile/environments/default/opendesk_main.gotmpl
+++ b/helmfile/environments/default/opendesk_main.gotmpl
@@ -19,6 +19,9 @@ collabora:
 cryptpad:
  enabled: true
  namespace: ~
+dkimpy:
+  enabled: false
+  namespace: ~
 dovecot:
  enabled: true
  namespace: ~
--- a/helmfile/environments/default/replicas.yaml
+++ b/helmfile/environments/default/replicas.yaml
@@ -1,62 +1,140 @@
 # SPDX-FileCopyrightText: 2023 Bundesministerium des Innern und für Heimat, PG ZenDiS "Projektgruppe für Aufbau ZenDiS"
 # SPDX-License-Identifier: Apache-2.0
 ---
-# Before increasing the replicas of components, please consult the scaling documentation at "docs/scaling.md" to ensure
-# that scaling of the respective component is possible and has the desired effect.
+# This file contains annotations to (later) generate parts of "docs/scaling.md".
+# When adding new components in here, do not forget to add them as well to
+# `../test/values.yaml.gotmpl` to ensure their linting coverage.
 replicas:
-  # clamav-simple
+  # -- component: Antivirus (ClamAV)
+  # -- scalable: true
+  # -- comment: clamav-simple - supports `ReadWriteOnce` PVCs.
  clamav: 1
-  # clamav-distributed
+  # -- scalable: true
+  # -- comment: clamav-distributed - requires `ReadWriteMany` PVCs.
  clamd: 1
-  collabora: 1
-  cryptpad: 1
-  dovecot: 1
-  element: 1
-  # clamav-distributed
+  # -- scalable: true
+  # -- comment: clamav-distributed - You do not want to scale this service, as it just updates the signature files centrally an should be a singleton.
  freshclam: 1
-  # clamav-distributed
+  # -- scalable: true
+  # -- comment: clamav-distributed - requires `ReadWriteMany` PVCs.
  icap: 1
-  intercomService: 1
-  jibri: 1
-  jicofo: 1
-  jitsi: 1
-  jitsiKeycloakAdapter: 1
-  jvb: 1
-  keycloak: 1
-  mariadb: 1
-  matrixNeoBoardWidget: 1
-  matrixNeoChoiceWidget: 1
-  matrixNeoDateFixBot: 1
-  matrixNeoDateFixWidget: 1
-  matrixUserVerificationService: 1
-  memcached: 1
-  # clamav-distributed
+  # -- scalable: true
+  # -- comment: clamav-distributed - requires `ReadWriteMany` PVCs.
  milter: 1
-  minio: 1
-  nextcloudApache2: 1
-  nextcloudExporter: 1
-  nextcloudPHP: 1
-  openprojectWeb: 1
-  openprojectWorker: 1
-  oxConnector: 1
+
+  # -- component: Weboffice (Collabora)
+  # -- scalable: true
+  collabora: 1
+
+  # -- component: Pad (CryptPad)
+  # -- scalable: false
+  cryptpad: 1
+
+  # -- component: Groupware (OX AppSuite, OX Dovecot etc.)
+  # -- scalable: false
+  # -- comment: Scalable in openDesk Enterprise only
+  dovecot: 1
+  # -- scalable: false
  postfix: 1
-  postgres: 1
-  redis: 1
+  # -- scalable: true
+  dkimpy: 1
+
+  # -- component: Chat (Element, Synapse)
+  # -- scalable: true
+  element: 1
+  # -- scalable: tbd
+  matrixNeoBoardWidget: 1
+  # -- scalable: tbd
+  matrixNeoChoiceWidget: 1
+  # -- scalable: tbd
+  matrixNeoDateFixBot: 1
+  # -- scalable: tbd
+  matrixNeoDateFixWidget: 1
+  # -- scalable: tbd
+  matrixUserVerificationService: 1
+  # -- scalable: tbd
  synapse: 1
+  # -- scalable: true
  synapseWeb: 1
-  umsKeycloakExtensionsHandler: 1
-  umsKeycloakExtensionsProxy: 1
-  umsLdapNotifier: 1
-  umsLdapServer: 1
-  umsNotificationsApi: 1
-  umsPortalFrontend: 1
-  umsPortalListener: 1
-  umsPortalServer: 1
-  umsSelfserviceListener: 1
-  umsStackGateway: 1
-  umsUdmRestApi: 1
-  umsUmcGateway: 1
-  umsUmcServer: 1
+  # -- scalable: true
  wellKnown: 1
+
+  # -- component: IAM (Nubus)
+  # -- scalable: true
+  intercomService: 1
+  # -- scalable: true
+  keycloak: 1
+  # -- scalable: false
+  # -- comment: Will be removed soon.
+  oxConnector: 1
+  # -- scalable: false
+  # -- comment: Should not be scaled, is an async process.
+  umsKeycloakExtensionsHandler: 1
+  # -- scalable: true
+  umsKeycloakExtensionsProxy: 1
+  # -- scalable: tbd
+  umsLdapNotifier: 1
+  # -- scalable: tbd
+  umsLdapServer: 1
+  # -- scalable: tbd
+  umsNotificationsApi: 1
+  # -- scalable: true
+  umsPortalFrontend: 1
+  # -- scalable: tbd
+  umsPortalListener: 1
+  # -- scalable: true
+  umsPortalServer: 1
+  # -- scalable: tbd
+  umsSelfserviceListener: 1
+  # -- scalable: tbd
+  umsStackGateway: 1
+  # -- scalable: true
+  umsUdmRestApi: 1
+  # -- scalable: tbd
+  umsUmcGateway: 1
+  # -- scalable: tbd
+  umsUmcServer: 1
+
+  # -- component: Video conference (Jitsi)
+  # -- scalable: tbd
+  jibri: 1
+  # -- scalable: tbd
+  jicofo: 1
+  # -- scalable: tbd
+  jitsi: 1
+  # -- scalable: tbd
+  jitsiKeycloakAdapter: 1
+  # -- scalable: tbd
+  jvb: 1
+
+  # -- component: Persistence Layer
+  # -- scalable: false
+  mariadb: 1
+  # -- scalable: false
+  memcached: 1
+  # -- scalable: true
+  minio: 1
+  # -- scalable: false
+  postgres: 1
+  # -- scalable: tbd
+  redis: 1
+
+  # -- component: Filestore (Nextcloud)
+  # -- scalable: true
+  nextcloudApache2: 1
+  # -- scalable: true
+  nextcloudExporter: 1
+  # -- scalable: true
+  nextcloudPHP: 1
+
+  # -- component: Project management (OpenProject)
+  # -- scalable: true
+  openprojectWeb: 1
+  # -- scalable: tdb
+  # -- comment: Async process that usually has no need for scaling
+  openprojectWorker: 1
+
+  # -- component: Knowledge management (XWiki)
+  # -- scalable: false
  xwiki: 1
 ...
--- a/helmfile/environments/default/resources.yaml
+++ b/helmfile/environments/default/resources.yaml
@@ -25,6 +25,13 @@ resources:
    requests:
      cpu: 0.1
      memory: "512Mi"
+  dkimpy:
+    limits:
+      cpu: 99
+      memory: "256Mi"
+    requests:
+      cpu: 0.1
+      memory: "128Mi"
  dovecot:
    limits:
      cpu: 99
--- a/helmfile/environments/default/selinux.yaml
+++ b/helmfile/environments/default/selinux.yaml
@@ -11,6 +11,7 @@ seLinuxOptions:
  clamd: ~
  collabora: ~
  cryptpad: ~
+  dkimpy: ~
  dovecot: ~
  element: ~
  freshclam: ~
--- a/helmfile/environments/default/smtp.gotmpl
+++ b/helmfile/environments/default/smtp.gotmpl
@@ -9,4 +9,17 @@ smtp:
  username: ""
  password: {{ env "SMTP_PASSWORD" | quote }}
  localpartNoReply: "no-reply"
+
+  # For the following settings to have effect `dkimpy.enabled` must be `true`.
+  dkim:
+    key:
+      # DKIM private key as plaintext value.
+      value: ""
+
+      # DKIM private key from existing secret. As a higher precedence than the plain `value`.
+      secret:
+        name: ""
+        key: ""
+    selector: "rsa"
+    useED25519: false
 ...
--- a/helmfile/environments/test/values.yaml.gotmpl
+++ b/helmfile/environments/test/values.yaml.gotmpl
@@ -35,17 +35,13 @@ ingress:
    enabled: true
    secretName: "kyverno-tls"
 replicas:
-  # clamav-simple
  clamav: 42
-  # clamav-distributed
  clamd: 42
  collabora: 42
  cryptpad: 42
  dovecot: 42
  element: 42
-  # clamav-distributed
  freshclam: 42
-  # clamav-distributed
  icap: 42
  intercomService: 42
  jibri: 42
@@ -61,7 +57,6 @@ replicas:
  matrixNeoDateFixWidget: 42
  matrixUserVerificationService: 42
  memcached: 42
-  # clamav-distributed
  milter: 42
  minio: 42
  nextcloudApache2: 42
Author	SHA1	Message	Date
Nubus CI Bot	d42a975f7f	feat(nubus): Update chart to version 0.40.0-pre-jtorres-create-readonly-user	2024-08-22 09:05:13 +00:00
Nubus CI Bot	5bc4de68e8	feat(nubus): Update chart to version 0.39.0-pre-jtorres-create-readonly-user	2024-08-21 20:14:15 +00:00
Thorsten Roßner	b60fe39b5c	fix(helmfile): Remove toggle `functional.email.systemGenerated.useComponentInSenderdomain`. Mails will no longer use a component subdomain in their sender address.	2024-08-20 17:25:07 +02:00
Thorsten Roßner	c03566dd63	fix(services): Support application based connection limits and password updates for PostgreSQL and MariaDB.	2024-08-20 15:12:35 +00:00
openDesk Bot	fbe4909a8e	feat(services): [bmi/opendesk/deployment/opendesk#66] Add dkimpy-milter to sign outgoing emails with DKIM and use local postfix as mail relay in all components.	2024-08-20 16:13:03 +02:00
Oliver Günther	e1d15e4bc6	chore(openproject): Bump version to 14.4	2024-08-16 09:04:32 +02:00
Thorsten Roßner	c63e725525	fix(nubus): Update LDAP to openLDAP 2.5.	2024-08-14 19:05:53 +02:00
Thorsten Roßner	45715a2059	fix(docs): Update `replicas.yaml` and `docs/scaling.md`.	2024-08-14 13:15:05 +02:00
Thorsten Roßner	3ad81e6b92	fix(jitsi): Update Helm chart and Keycloak Adapter image.	2024-08-12 08:48:24 +00:00
Thorsten Roßner	a395759551	fix(helmfile): Add `cluster.networking.proxies`. Deployments need to set this if their load balancer or reverse proxy IPs are not part of the `cluster.networking.cidr`.	2024-08-12 08:47:00 +00:00
Thorsten Roßner	8aa1a7fa7d	fix(docs): Various updates.	2024-08-09 10:03:17 +02:00