fix(nubus): set portal objectstore to cluster-internal minio to avoid tls problems

fix(nubus): Disable certManager
fix(nubus): Increase UMC Server limit
2025-12-06 15:31:38 +01:00 · 2024-08-26 10:09:17 +02:00 · 2024-08-26 10:05:39 +02:00 · 2024-08-26 10:05:39 +02:00 · 2024-08-26 10:05:39 +02:00 · 2024-08-23 15:53:13 +02:00
29 changed files with 742 additions and 169 deletions
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ 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/)                                                                                                  |
@@ -38,7 +38,7 @@ openDesk currently features the following functional main components:
 | Portal & IAM         | Nubus                       | Product Preview[^1]                                                                   | [Univention's documentation website](https://docs.software-univention.de/n/en/index.html)                                                    |
 | 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/)               |
+| Weboffice            | Collabora                   | [24.04.6.2.1](https://www.collaboraoffice.com/code-24-04-release-notes/)              | Online documentation available from within the installed application; [Additional resources](https://sdk.collaboraonline.com/)               |

 While not all components are perfectly shaped for the execution inside containers, one of the project's objectives is to
 align the applications with best practices regarding container design and operations.
--- a/cspell.json
+++ b/cspell.json
@@ -73,7 +73,8 @@
        "Addressbooks",
        "filestore",
        "trashbin",
-        "bootstrap"
+        "bootstrap",
+        "configurability"
    ],
    "ignoreWords": [],
    "import": []
--- 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/getting-started.md
+++ b/docs/getting-started.md
@@ -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

@@ -263,6 +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
@@ -288,6 +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
@@ -8,7 +8,10 @@ SPDX-License-Identifier: Apache-2.0
 * [Disclaimer](#disclaimer)
 * [Releases upgrades](#releases-upgrades)
  * [From v0.9.0](#from-v090)
+    * [Manual interaction](#manual-interaction)
+      * [Fileshare configurability](#fileshare-configurability)
    * [Automated migrations](#automated-migrations)
+      * [Local Postfix as Relay](#local-postfix-as-relay)
      * [Updated IAM component Nubus](#updated-iam-component-nubus)
        * [Manual cleanup](#manual-cleanup)
  * [From v0.8.1](#from-v081)
@@ -31,18 +34,47 @@ Limitations:

 ## From v0.9.0

+### Manual interaction
+
+#### Fileshare configurability
+
+We provide now some configurability regarding the sharing capabilities of the Nextcloud component.
+
+The new default is different from the standard until now. To keep the current state after the upgrade from 0.9.0 you have to provide the following settings:
+
+```
+functional:
+  filestore:
+    sharing:
+      # Enables sharing of files with external participants (create external links, send links by mail and allow external upload in shared folders).
+      enableExternalSharing: true
+      # Enforces passwords to be used on external shares.
+      enforceSharingPasswords: false
+```
+
 ### Automated migrations

+#### Local Postfix as Relay
+
+All components relay outgoing mails to the local Postfix. In order for the configuration to be picked up by all components the following restarts are triggered in the migrations `POST` stage:
+
+- Deployments:
+  - `opendesk-nextcloud-php`
+  - `ums-umc-server`
+- Stateful Sets:
+  - `ums-selfservice-listener`
+  - `opendesk-synapse`
+
 #### 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:
+- Stage `PRE`:
  - Delete service `ums-keycloak`, as it will be recreated headless.
  - Scale down `statefulset/ums-ldap-server` and `statefulset/ums-ldap-notifier` in preparation or the next step:
  - Create two new PVCs `shared-data-ums-ldap-server-primary-0` and `shared-data-ums-ldap-server-primary-1` for the new LDAP primary pods as copy from the existing `shared-data-ums-ldap-server-0`. The LDAP secondaries will sync from the primary nodes.
- Stage POST:
+- Stage `POST`:
  - Restart Keycloak.

 ##### Manual cleanup
--- a/helmfile/apps/collabora/values.yaml.gotmpl
+++ b/helmfile/apps/collabora/values.yaml.gotmpl
@@ -7,7 +7,7 @@ autoscaling:
  enabled: false

 collabora:
-  extra_params: "--o:ssl.enable=false --o:ssl.termination=true --o:fetch_update_check=0"
+  extra_params: "--o:ssl.enable=false --o:ssl.termination=true --o:fetch_update_check=0 --o:remote_font_config.url=https://{{ .Values.global.hosts.nextcloud }}.{{ .Values.global.domain }}/index.php/apps/richdocuments/settings/fonts.json"
  username: "collabora-internal-admin"
  password: {{ .Values.secrets.collabora.adminPassword | quote }}
  aliasgroups:
--- a/helmfile/apps/element/values-synapse.yaml.gotmpl
+++ b/helmfile/apps/element/values-synapse.yaml.gotmpl
@@ -54,11 +54,13 @@ configuration:
      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
@@ -73,16 +73,25 @@ configuration:
      value: "opendesk_username"
    password:
      value: {{ .Values.secrets.centralnavigation.apiKey | quote }}
+  sharing:
+    allowLinks: {{ .Values.functional.filestore.sharing.enableExternalSharing }}
+    allowMailNotification: {{ .Values.functional.filestore.sharing.enableExternalSharing }}
+    allowPublicUpload: {{ .Values.functional.filestore.sharing.enableExternalSharing }}
+    enforceLinksPassword: {{ .Values.functional.filestore.sharing.enforceSharingPasswords }}
+    enforcePasswordProtection: {{ .Values.functional.filestore.sharing.enforceSharingPasswords }}
  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
@@ -8,7 +8,7 @@ global:
    domainName: {{ .Values.global.domain | quote }}
  domain: {{ .Values.global.domain | quote }}
  ingressClass: {{ .Values.ingress.ingressClassName | default "nginx" | quote }}
-  certManagerIssuer: "letsencrypt-prod-dns"
+  certManagerIssuer: {{ .Values.certificate.issuerRef.name | quote }}
  nubusMasterPassword: {{ env "MASTER_PASSWORD" | default "sovereign-workplace" | quote }}
  keycloak:
    realm: {{ .Values.platform.realm | quote }}
@@ -35,10 +35,10 @@ global:
        imagePullPolicy: "IfNotPresent"
    - name: "opendesk"
      image:
-        registry: "registry.opencode.de"
-        repository: "bmi/opendesk/components/platform-development/images/opendesk-nubus"
+        registry: {{ .Values.images.nubusOpendeskExtension.registry }}
+        repository: {{ .Values.images.nubusOpendeskExtension.repository }}
+        tag: {{ .Values.images.nubusOpendeskExtension.tag }}
        imagePullPolicy: "IfNotPresent"
-        tag: "1.1.0"

  # -- Allows to configure the system extensions to load. This is intended for
  # internal usage, prefer to use `global.extensions` for user configured
@@ -51,6 +51,12 @@ global:
        tag: {{ .Values.images.nubusPortalExtension.tag }}
        imagePullPolicy: "IfNotPresent"

+ingress:
+  certManager:
+    enabled: false
+  tls:
+    secretName: {{ .Values.ingress.tls.secretName | quote }}
+
 # Nubus bundled services
 postgresql:
  enabled: false
@@ -83,7 +89,7 @@ keycloak:

 nubusGuardian:
  provisioning:
-    enabled: true
+    enabled: false
    config:
      keycloak:
        credentialSecret:
@@ -93,7 +99,11 @@ nubusGuardian:
        credentialSecret:
          name: "ums-opendesk-guardian-client-secret"
          key: "managementApiClientSecret"
-
+  ingress:
+    certManager:
+      enabled: false
+    tls:
+      secretName: {{ .Values.ingress.tls.secretName | quote }}
  postgresql:
    connection:
      host: {{ .Values.databases.umsGuardianManagementApi.host | quote }}
@@ -114,6 +124,11 @@ nubusNotificationsApi:
      username: {{ .Values.databases.umsNotificationsApi.username | quote }}
      database: {{ .Values.databases.umsNotificationsApi.name | quote }}
      existingSecret: "ums-notifications-api-postgresql-opendesk-credentials"
+  ingress:
+    certManager:
+      enabled: false
+    tls:
+      secretName: {{ .Values.ingress.tls.secretName | quote }}


 nubusKeycloakExtensions:
@@ -138,6 +153,10 @@ nubusKeycloakExtensions:
          path: "/resources/"
        - pathType: "Prefix"
          path: "/fingerprintjs"
+      certManager:
+        enabled: false
+      tls:
+        secretName: {{ .Values.ingress.tls.secretName | quote }}


  postgresql:
@@ -152,10 +171,13 @@ 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"
@@ -163,11 +185,18 @@ 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 }}"
+
+nubusPortalFrontend:
+  ingress:
+    certManager:
+      enabled: false
+    tls:
+      secretName: {{ .Values.ingress.tls.secretName | quote }}

 nubusPortalListener:
  portalListener:
-    objectStorageEndpoint: {{ .Values.objectstores.nubus.endpoint | default (printf "https://%s.%s" .Values.global.hosts.minioApi .Values.global.domain) | quote }}
+    objectStorageEndpoint: {{ .Values.objectstores.nubus.endpoint | default (printf "http://%s:9000" .Values.global.hosts.minioApi) | quote }}
    objectStorageBucket: {{ .Values.objectstores.nubus.bucket | quote }}
    objectStorageCredentialSecret:
      name: "ums-portal-listener-minio-opendesk-credentials"
@@ -176,7 +205,7 @@ nubusPortalListener:

 nubusPortalServer:
  portalServer:
-    objectStorageEndpoint: {{ .Values.objectstores.nubus.endpoint | default (printf "https://%s.%s" .Values.global.hosts.minioApi .Values.global.domain) | quote }}
+    objectStorageEndpoint: {{ .Values.objectstores.nubus.endpoint | default (printf "http://%s:9000" .Values.global.hosts.minioApi) | quote }}
    objectStorageBucket: {{ .Values.objectstores.nubus.bucket | quote }}
    objectStorageCredentialSecret:
      name: "ums-portal-server-minio-opendesk-credentials"
@@ -185,6 +214,18 @@ nubusPortalServer:
    centralNavigation:
      enabled: true
      authenticatorSecretName: "ums-opendesk-portal-server-central-navigation"
+  ingress:
+    certManager:
+      enabled: false
+    tls:
+      secretName: {{ .Values.ingress.tls.secretName | quote }}
+
+nubusUdmRestApi:
+  ingress:
+    certManager:
+      enabled: false
+    tls:
+      secretName: {{ .Values.ingress.tls.secretName | quote }}

 # NOTE: disabled until the next update.
 nubusProvisioning:
@@ -213,6 +254,12 @@ 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 +268,10 @@ 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 }}
@@ -258,10 +306,20 @@ nubusUmcServer:
  smtp:
    credentialSecret:
      name: "ums-umc-server-smtp-credentials-custom"
+  ingress:
+    certManager:
+      enabled: false
+    tls:
+      secretName: {{ .Values.ingress.tls.secretName | quote }}

 nubusUmcGateway:
  umcGateway:
    umcHtmlTitle: "openDesk Portal"
+  ingress:
+    certManager:
+      enabled: false
+    tls:
+      secretName: {{ .Values.ingress.tls.secretName | quote }}

 nubusKeycloakBootstrap:
  keycloak:
@@ -309,7 +367,7 @@ 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 +378,4 @@ 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-customization.yaml.gotmpl
+++ b/helmfile/apps/nubus/values-opendesk-customization.yaml.gotmpl
@@ -171,15 +171,6 @@ nubusUmcGateway:
  replicaCount: {{ .Values.replicas.umsUmcGateway }}
  resources:
    {{ .Values.resources.umsUmcGateway | toYaml | nindent 4 }}
-  extraVolumes:
-    - name: "entrypoint-swp-patches"
-      configMap:
-        name: "ums-stack-data-swp-umc-gateway-entrypoint"
-        defaultMode: 0555
-  extraVolumeMounts:
-    - name: "entrypoint-swp-patches"
-      mountPath: "/entrypoint.d/90-swp.sh"
-      subPath: "90-swp.sh"

 nubusKeycloakBootstrap:
  podAnnotations:
--- 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 }}
@@ -570,6 +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"
@@ -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"
@@ -220,7 +232,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-nextcloud"
    name: "opendesk-nextcloud"
-    version: "3.0.0"
+    version: "3.1.0"
    verify: true
  nextcloudManagement:
    # providerCategory: "Platform"
@@ -230,7 +242,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/charts/opendesk-nextcloud"
    name: "opendesk-nextcloud-management"
-    version: "3.0.0"
+    version: "3.1.0"
    verify: true
  nginx:
    # providerCategory: "Community"
@@ -252,7 +264,7 @@ charts:
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/charts-mirror"
    name: "nubus"
-    version: "0.33.0"
+    version: "0.39.1"
    verify: true
  opendeskKeycloakBootstrap:
    # providerCategory: "Platform"
@@ -338,7 +350,7 @@ 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"
@@ -348,7 +360,7 @@ 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"
@@ -368,7 +380,7 @@ 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"
@@ -378,7 +390,7 @@ 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"
@@ -388,7 +400,7 @@ 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/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
@@ -30,15 +30,17 @@ 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
      default: 1
+    # Options related to file sharing, changing these options might require a restart of the `opendesk-nextcloud-php` Pod(s).
+    sharing:
+      # Enables sharing of files with external participants (create external links, send links by mail and allow external upload in shared folders).
+      # If you disable this option existing external shares stop working, when re-enabling it the old shares are available again.
+      enableExternalSharing: false
+      # Enforces passwords to be used on external shares.
+      enforceSharingPasswords: true
    # Nextcloud specific configuration
    nextcloud:
      retentionObligation:
--- a/helmfile/environments/default/images.yaml
+++ b/helmfile/environments/default/images.yaml
@@ -20,7 +20,7 @@ images:
    # upstreamRepository: "bmi/opendesk/components/supplier/collabora/images/collabora-online-for-opendesk"
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/collabora/images/collabora-online-for-opendesk"
-    tag: "24.04.6.1.1@sha256:6237af013065838be27faae69b26feec63de6de8412499285f5379d74fef7387"
+    tag: "24.04.6.2.1@sha256:7de9ac6ce5a256b0f74a56a4654acd851502dc9e3ed4d29949ba5642bacae308"
  cryptpad:
    # providerCategory: "Supplier"
    # providerResponsible: "XWiki"
@@ -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"
@@ -229,7 +237,7 @@ images:
    # upstreamRepository: "bmi/opendesk/components/platform-development/images/opendesk-nextcloud-apache2"
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/images/opendesk-nextcloud-apache2"
-    tag: "1.1.24@sha256:c9222da8be7af12c9076b41d1a14e019725afc075e1aaa2b727be21c1bf45f10"
+    tag: "1.2.0@sha256:f1c64bc7b9d1993a7c79ca73c1594fdea49ef4adf4ebe4286e01ccc1ad9290c7"
  nextcloudExporter:
    # providerCategory: "Platform"
    # providerResponsible: "openDesk"
@@ -245,7 +253,7 @@ images:
    # upstreamRepository: "bmi/opendesk/components/platform-development/images/opendesk-nextcloud-management"
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/images/opendesk-nextcloud-management"
-    tag: "1.4.4@sha256:b70c159d6a1827748ca1f8fe0b9fd5b011eaed8719172105e1e9c8b8d776cf97"
+    tag: "1.5.3@sha256:19f5354a951b043327906d8670c0466e2a00317ad0dd4b99d0edf882e213d22f"
  nextcloudPHP:
    # providerCategory: "Platform"
    # providerResponsible: "openDesk"
@@ -253,7 +261,7 @@ images:
    # upstreamRepository: "bmi/opendesk/components/platform-development/images/opendesk-nextcloud-php"
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/platform-development/images/opendesk-nextcloud-php"
-    tag: "1.10.3@sha256:e659ab95d0d3a33d4937354449c12fa46fe2669a866bbf432a9d729bed6d54f7"
+    tag: "1.11.3@sha256:c88af69971e2b2b1ead90db69d6af3355be5309d6c91b2b6a18fac2c6781b760"
  nubusDataLoader:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -263,7 +271,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "41", "5"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/data-loader"
-    tag: "0.60.0@sha256:9b43a66c32f4f66143db00b71cc62966df6ed809ec023a0d573a015f5d15305a"
+    tag: "0.61.0@sha256:598e9fa176c71a6da90ab200ca52abd88176c8cb22a1bf56fec9cd0daf58f58f"
  nubusGuardianAuthorizationApi:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -303,7 +311,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "3", "0"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/guardian-init"
-    tag: "0.9.1@sha256:6006fb1c2779b906e7725df524f2587b2a610cc442793bf8f16b2b4b8c0494fb"
+    tag: "0.11.0@sha256:c691aecaf2074a9f1cc6ec5277a70792642bd677f0ff58a6278041b2d99c9d51"
  nubusKeycloak:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -311,9 +319,13 @@ images:
    # upstreamRepository: "keycloak-keycloak"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+).+$'
    # upstreamMirrorStartFrom: ["22", "0", "3"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-keycloak"
-    tag: "24.0.3-ucs1@sha256:cc66a1730abdd5abe88ac5cf045b6558f289bf1ae8d077ee884a42d785742f8b"
+    # TODO: Why is there a newer Keycloak than in Nubus 0.39.1 ?
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-keycloak"
+    # tag: "24.0.3-ucs1@sha256:cc66a1730abdd5abe88ac5cf045b6558f289bf1ae8d077ee884a42d785742f8b"
+    registry: docker.software-univention.de
+    repository: keycloak-keycloak
+    tag: "22.0.3-ucs2@sha256:cf11399add8a9e73622fb52aa225a207ebc5b07514b8d634f591e5b540ba9731"
  nubusKeycloakBootstrap:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -323,7 +335,9 @@ images:
    # upstreamMirrorStartFrom: ["0", "1", "0"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-bootstrap"
-    tag: "0.1.0@sha256:351097e9e7b469f2fc149fe612ec6ad515d5e6b081d7e2785bd926a1d77209d2"
+    # TODO: Nubus 0.39.1 is using this image twice in different versions
+    # tag: "0.1.0@sha256:351097e9e7b469f2fc149fe612ec6ad515d5e6b081d7e2785bd926a1d77209d2"
+    tag: "0.1.2@sha256:ea462e3e40843215814bddae0668dc56102864d99127ad3c8d9816d741886ac0"
  nubusKeycloakExtensionHandler:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -333,7 +347,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "0", "3"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-handler"
-    tag: "0.9.4@sha256:247182a965cc56fe2a891d42a7cfe84205804a9e58dd8f0a8191726a68cb9db1"
+    tag: "0.10.0@sha256:7aa5bac4821c9226fd74c6a2883f7c24d214b4610d516574866cf933ee1be080"
  nubusKeycloakExtensionProxy:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -343,7 +357,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "0", "3"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/keycloak-proxy"
-    tag: "0.9.4@sha256:a572fe076a2ef5966433fec478c92cffade816e71f2b4661bd8dbcb9e60c8c2f"
+    tag: "0.10.0@sha256:a5f6ae65732f7fb9d7ceae11f1c412b109d230e197075d8a8e1d989c87a0309d"
  nubusLdapNotifier:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -353,7 +367,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "8", "2"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/ldap-notifier"
-    tag: "0.15.2@sha256:1f2a9d2136c8e87a4c4a59a94a2235d00e969c98bd7bfe75707a299918f271b5"
+    tag: "0.20.0@sha256:d891fe11075740ff0fe1694b2c5fb72c43ac6d823904af8593e0ab359b9175e0"
  nubusLdapServer:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -362,8 +376,12 @@ images:
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "8", "2"]
    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/platform-development/images/temp-nubus-ldap-2.5-upgrade"
-    tag: "1.1.20@sha256:90f46b8817fa05e6e3ac3b2f053911198675805fb82db8240bfa41239d7e7c61"
+    repository: "bmi/opendesk/components/supplier/univention/images-mirror/ldap-server"
+    # TODO: Unclear what this is
+    # repository: "bmi/opendesk/components/platform-development/images/temp-nubus-ldap-2.5-upgrade"
+    # tag: "1.1.20@sha256:90f46b8817fa05e6e3ac3b2f053911198675805fb82db8240bfa41239d7e7c61"
+    tag: "0.20.0@sha256:ad73addd9201378fd5c978ab6bfc64bbd23bb279fc065cade9cb2f8e48a9c85f"
+  # TODO: Is this at all in use? Did not find this in the 0.39.1 output of Nubus.
  nubusLdapServerDhInitContainer:
    # providerCategory: 'Community'
    # providerResponsible: 'Univention'
@@ -405,7 +423,15 @@ images:
    # upstreamMirrorStartFrom: ["0", "9", "4"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/notifications-api"
-    tag: "0.27.0@sha256:d99173199f20c701b29b8a3c1a46465085a873b37f413882e7d2e106e258c35a"
+    tag: "0.33.0@sha256:0ddb81d4789b2f43b55ded46ff88db4b99a68e7b1006e35877f582aac875c9ad"
+  nubusOpendeskExtension:
+    # providerCategory: "Platform"
+    # providerResponsible: "openDesk"
+    # upstreamRegistry: "https://registry.opencode.de"
+    # upstreamRepository: "bmi/opendesk/components/platform-development/images/opendesk-nubus"
+    registry: "registry.opencode.de"
+    repository: "bmi/opendesk/components/platform-development/images/opendesk-nubus"
+    tag: "1.2.0@sha256:88be278c7e3da0eeeef08510319c4997b8a62ecdb5e13491f8c4ca8d5640a258"
  nubusOpenPolicyAgent:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -425,7 +451,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "10", "0"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/ox-extension"
-    tag: "0.10.0@sha256:f6f32ce0486594eca9c8682b10f60e9d174a526d5acd2ba4d0abcb8f522539b9"
+    tag: "0.11.0@sha256:2cb5a9683b6ff81b995a5c71da52c2ff8177b662bb0be8f11e9cd0c6b48d8a11"
  nubusPortalConsumer:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -435,7 +461,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "27", "0"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/portal-consumer"
-    tag: "0.27.0@sha256:e86bf827d1e93b61473a0730492f48f8dbf0d056b79dd9ecde7af1612696b144"
+    tag: "0.32.0@sha256:7f38a8db34bfe67c9ad0711c0a2c615e278b20a1a7b66b77bd28faa339eaf897"
  nubusPortalExtension:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -455,7 +481,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "9", "4"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/portal-frontend"
-    tag: "0.29.0@sha256:3af3d5d24f690557b4a644d5720113dca0c802465b0e43466b49db27acd37939"
+    tag: "0.33.0@sha256:9cce16009cc478ece11704521347fc4938a3ac5ee4570ac439dd50b08452a3ff"
  nubusPortalListener:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -475,7 +501,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "9", "4"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/portal-server"
-    tag: "0.27.0@sha256:e1ad659feb4a1948d07e6e7d99b94b6bdbd4525d96f4cf9a010b75189f0082fc"
+    tag: "0.33.1@sha256:82e9002786a9d1ec524c0f386838ac4ee1fa9a581b66d2e353ea57cc01e26a95"
  nubusProvisioningDispatcher:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -485,7 +511,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "14", "0"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/provisioning-dispatcher"
-    tag: "0.28.3@sha256:79c81b0143e78c7cabb1efd63d47530eac686fba11db57c173abd8ebdd396778"
+    tag: "0.36.0@sha256:34f03f48b4c9b470f9809b5fa6bfd6e96346e3f99ac0a2d7eaeac3cf9a4a633d"
  nubusProvisioningEventsAndConsumerApi:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -495,7 +521,7 @@ images:
    # 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"
+    tag: "0.36.0@sha256:69dd2946e7b05384304eeeca50dea645d20f7658d225e7c532381c3bdf2027ce"
  nubusProvisioningPrefill:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -505,7 +531,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "14", "0"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/provisioning-prefill"
-    tag: "0.28.3@sha256:a98bce46144a6ff943b0432b66277393b7b476b8969b221b9069c708d3380f5d"
+    tag: "0.36.0@sha256:147406648848c068aacc2cb467633d51c65cddbcaa622c352e5fe5349bf92ce6"
  nubusProvisioningUdmListener:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -515,7 +541,7 @@ images:
    # 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"
+    tag: "0.36.0@sha256:8a960db9ff94b3c8a63be1588e47ccc1f62f3071abdce7ee2ef89afbe2674eed"
  nubusProvisioningUdmTransformer:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -525,7 +551,7 @@ images:
    # 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"
+    tag: "0.36.0@sha256:8080b55e705391aa2ac9b11db11dc1f984b5626271b2f175bfe26967b857b06d"
  nubusSelfserviceInvitation:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -533,9 +559,12 @@ images:
    # upstreamRepository: "nubus/images/selfservice-invitation"
    # upstreamMirrorTagFilterRegEx: '^(\d+)\.(\d+)\.(\d+)$'
    # upstreamMirrorStartFrom: ["0", "3", "2"]
-    registry: "registry.opencode.de"
-    repository: "bmi/opendesk/components/supplier/univention/images-mirror/selfservice-invitation"
-    tag: "0.6.4@sha256:3fcc56c2e039a5a503183ec272fea334083079ceb83c8af7283f9be9b4334d71"
+    # TODO: Why not mirrored?
+    # registry: "registry.opencode.de"
+    # repository: "bmi/opendesk/components/supplier/univention/images-mirror/selfservice-invitation"
+    repository: nubus/images/selfservice-invitation
+    registry: artifacts.software-univention.de
+    tag: "0.6.5@sha256:5630c9df3da4134789d2ebafad7de9062375d21547a2074827b680debd7a909e"
  nubusSelfserviceListener:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -545,15 +574,16 @@ images:
    # upstreamMirrorStartFrom: ["0", "3", "2"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/selfservice-listener"
-    tag: "0.6.4@sha256:9605072b60d832ba165d8b7f9b1b7195693e7d5744479af321e4cf242f9ea500"
-  nubusStackGateway:
-    # providerCategory: "Community"
-    # providerResponsible: "Univention"
-    # upstreamRegistry: "https://registry-1.docker.io"
-    # upstreamRepository: "bitnami/nginx"
-    registry: "registry-1.docker.io"
-    repository: "bitnami/nginx"
-    tag: "1.25.4@sha256:dd352b597f4c38ae24abec411710f4249fb5c793293c7ed04737db6b41d32d24"
+    tag: "0.6.5@sha256:a9724fd41cb89a9bdf231ea8699126d2d3503dc894fe9510a1e080ab8408838d"
+  # TODO: Removed in Nubus
+  # nubusStackGateway:
+  #   # providerCategory: "Community"
+  #   # providerResponsible: "Univention"
+  #   # upstreamRegistry: "https://registry-1.docker.io"
+  #   # upstreamRepository: "bitnami/nginx"
+  #   registry: "registry-1.docker.io"
+  #   repository: "bitnami/nginx"
+  #   tag: "1.25.4@sha256:dd352b597f4c38ae24abec411710f4249fb5c793293c7ed04737db6b41d32d24"
  nubusUdmRestApi:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -563,7 +593,7 @@ images:
    # 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"
+    tag: "0.21.0@sha256:f3d189dd0ca619778c907569ddedbdf8772fba26f26cf9e6b8cde2a62618da63"
  nubusUmcGateway:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -573,7 +603,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "7", "3"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/umc-gateway"
-    tag: "0.22.2@sha256:fe4d2c148946da6f5e92201f398ebd0d5a72795c50648993bd220ea1e228658d"
+    tag: "0.27.0@sha256:f0d5831061d9e8c9a47e724d00eeb8902b08f2380d4ca298812e9c1870ff4697"
  nubusUmcServer:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -583,7 +613,7 @@ images:
    # upstreamMirrorStartFrom: ["0", "7", "3"]
    registry: "registry.opencode.de"
    repository: "bmi/opendesk/components/supplier/univention/images-mirror/umc-server"
-    tag: "0.22.2@sha256:474497f561c3532b37b7d5e77ec36bd1fefc4fbeaab9747b481533b0da086586"
+    tag: "0.27.0@sha256:fa552aa595f75d54b216af4390bd5ea3d5385e6a9a5f558804da3aae9f700acf"
  nubusWaitForDependency:
    # providerCategory: "Supplier"
    # providerResponsible: "Univention"
@@ -763,7 +793,7 @@ 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
@@ -36,6 +36,8 @@ replicas:
  dovecot: 1
  # -- scalable: false
  postfix: 1
+  # -- scalable: true
+  dkimpy: 1

  # -- component: Chat (Element, Synapse)
  # -- scalable: true
@@ -128,8 +130,8 @@ replicas:
  # -- component: Project management (OpenProject)
  # -- scalable: true
  openprojectWeb: 1
-  # -- scalable: tdb
-  # -- comment: Async process that usually has no need for scaling
+  # -- scalable: true
+  # -- comment: Async service working on processing queue content. Can work on queues in parallel (when needed). See [upstream Helm chart documentation](https://www.openproject.org/docs/installation-and-operations/installation/helm-chart/) for details, as e.g. dedicated workers to specific queues are in general possible with OpenProject as well.Share 
  openprojectWorker: 1

  # -- component: Knowledge management (XWiki)
--- 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
@@ -579,7 +586,7 @@ resources:
  umsUmcServer:
    limits:
      cpu: 99
-      memory: "1Gi"
+      memory: "2Gi"
    requests:
      cpu: 0.1
      memory: "256Mi"
--- 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
 ...
Author	SHA1	Message	Date
Johannes Lohmer	dcfc45a60a	fix(nubus): set portal objectstore to cluster-internal minio to avoid tls problems	2024-08-26 10:09:17 +02:00
Johannes Bornhold	d7b54da5dd	fix(nubus): Disable certManager	2024-08-26 10:05:39 +02:00
Johannes Bornhold	578dc7b5a7	fix(nubus): Increase UMC Server limit	2024-08-26 10:05:39 +02:00
Johannes Bornhold	59cdf189eb	feat(nubus): Update to Nubus 0.39.1 chart and images only	2024-08-26 10:05:39 +02:00
Jaime Conde	4c45a538f0	fix(nubus): Drop umc-gateway menu unused patches	2024-08-23 15:53:13 +02:00
Johannes Bornhold	4633e0b03c	fix(nubus): Support "ingress.tls.secretName"	2024-08-23 15:53:06 +02:00
Johannes Bornhold	bb0b1daace	fix(nubus): Use cert-manager issuer name out of Helmfile values	2024-08-23 15:53:05 +02:00
Thorsten Roßner	370c7cd836	fix(collabora): Set Nextcloud URL for custom font support.	2024-08-23 09:53:56 +02:00
Thorsten Roßner	ac148d0c28	fix(nextcloud): Update to 29.0.5 and support for new functional settings regarding sharing of files. See the options related to `functional.filestore.sharing` in `functional.yaml` and also `migrations.md` regarding their defaults that differ from the previous standard behaviour of openDesk.	2024-08-22 13:04:20 +00:00
openDesk Bot	3d441933ca	fix(collabora): Update to 24.04.6.2.1.	2024-08-22 09:08:02 +02:00
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