feat(open-xchange): Bump to 8.23 and remove Istio prerequisite

docs/ci.md

@@ -19,7 +19,6 @@ The project includes a `.gitlab-ci.yml` that allows you to execute the deploymen
 When starting the pipeline through the Gitlab UI, you will be queried for some variables plus the following ones:
 
 - `DOMAIN` = The domain to deploy to.
-- `ISTIO_DOMAIN` = istio.`DOMAIN`
 - `NAMESPACE`: Defines into which namespace of your K8s cluster the SWP will be installed
 - `MASTER_PASSWORD_WEB_VAR`: Overwrites value of `MASTER_PASSWORD`
 

docs/getting-started.md

@@ -69,26 +69,12 @@ The domain have to be set either via `dev` environment
 ```yaml
 global:
   domain: "my.open.desk"
-istio:
-  domain: "istio.my.open.desk"
 ```
 
 or via environment variable
 
 ```shell
 export DOMAIN=my.open.desk
-export ISTIO_DOMAIN=istio.my.open.desk
-```
-
-When you configure each subdomain individually, you can set `global.domain` and `istio.domain` to the same value.
-
-Istio is only used for Open-Xchange Appsuite 8, when you don't want to install it, you can disable Istio:
-
-```yaml
-istio:
-  enabled: false
-oxAppsuite:
-  enabled: false
 ```
 
 ### Apps

docs/requirements.md

@@ -28,7 +28,6 @@ openDesk is a Kubernetes only solution and requires an existing Kubernetes (K8s)
 - [HelmDiff](https://github.com/databus23/helm-diff) >= 3.6.0
 - Volume provisioner supporting RWO (read-write-once)
 - Certificate handling with [cert-manager](https://cert-manager.io/)
-- [Istio](https://istio.io/) is currently required to deploy and operate OX AppSuite8
 
 # Hardware
 
@@ -56,12 +55,8 @@ configured ingress controller deployed.
 
 **Maintained controllers:**
 - [NGINX Ingress Controller](https://github.com/nginxinc/kubernetes-ingress)
-- [HAProxy Kubernetes Ingress Controller](https://github.com/haproxytech/kubernetes-ingress)
-
-**Community Supported:**
 - [Ingress NGINX Controller](https://github.com/kubernetes/ingress-nginx)
-
-When you want to use Open-Xchange Appsuite 8, you need to deploy and configure additionally [Istio](https://istio.io/)
+- [HAProxy Kubernetes Ingress Controller](https://github.com/haproxytech/kubernetes-ingress)
 
 # Volume provisioner