2023-11-16 10:14:35 +00:00
3 changed files with 19 additions and 11 deletions
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 - [Database defaults](#database-defaults) 
 - [Server defaults](#server-defaults) 
 - [Metrics defaults](#metrics-defaults) 
- - [Rootless defaults](#rootless-defaults) 
+ - [Rootless Defaults](#rootless-defaults) 
 - [Single-Pod Configurations](#single-pod-configurations) 
 - [Additional _app.ini_ settings](#additional-appini-settings) 
 - [User defined environment variables in app.ini](#user-defined-environment-variables-in-appini) 
@@ -99,10 +99,8 @@ When upgrading, please refer to the [Upgrading](#upgrading) section at the botto
 
 ## High Availability 
 
-⚠️ **EXPERIMENTAL** ⚠️ 
- 
-Since version 9.0.0 this chart has experimental support for running Gitea and it's dependencies in a HA setup. 
-The setup is still experimental and care must be taken for production use as Gitea core is not yet officially HA-ready. 
+Since version 9.0.0 this chart supports running Gitea and it's dependencies in HA mode. 
+Care must be taken for production use as not all implementation details of Gitea core are officially HA-ready yet. 
 
 Deploying a HA-ready Gitea instance requires some effort including using HA-ready dependencies. 
 See the [HA Setup](docs/ha-setup.md) document for more details. 
@@ -990,10 +988,12 @@ To comply with the Gitea helm chart definition of the digest parameter, a "custo
 
 ### redis-cluster 
 
-| Name | Description | Value | 
-| --------------------------- | -------------------------------------- | ------- | 
-| `redis-cluster.enabled` | Enable redis | `true` | 
-| `redis-cluster.usePassword` | Whether to use password authentication | `false` | 
+| Name  | Description  | Value | 
+| -------------------------------- | -------------------------------------------- | ------- | 
+| `redis-cluster.enabled`  | Enable redis  | `true` | 
+| `redis-cluster.usePassword`  | Whether to use password authentication  | `false` | 
+| `redis-cluster.cluster.nodes` | Number of redis cluster master nodes | `3` | 
+| `redis-cluster.cluster.replicas` | Number of redis cluster master node replicas | `0` | 
 
 ### PostgreSQL-ha 
 
--- a/docs/ha-setup.md
+++ b/docs/ha-setup.md
@@ -1,7 +1,5 @@
 # High Availability 
 
-⚠️ **EXPERIMENTAL** ⚠️ 
- 
 All components (in-memory DB, volume/asset storage, code indexer) used by Gitea must be deployed in a HA-ready fashion to achieve a full HA-ready Gitea deployment. 
 The following document explains how to achieve this for all individual components. 
 
@@ -97,6 +95,11 @@ To do so, you need to set the following configuration values yourself:
 - `gitea.config.cache.ADAPTER`: `redis` 
 - `gitea.config.cache.HOST`: `<your redis connection string>` 
 
+By default, the `redis-cluster` chart provisions three standalone master nodes of which each has a single replica. 
+To reduce the number of pods for a default Gitea deployment, we opted to omit the replicas (`replicas: 0`) by default. 
+Only the minimum required number of master pods for a functional `redis-cluster` deployment are provisioned. 
+For a "proper" `redis-cluster` setup however, we recommend to set `replicas: 1` and `nodes: 6`. 
+ 
 ## Object and asset storage 
 
 Object/asset storage refers to the storage of attachments, avatars, LFS files, etc. 
--- a/values.yaml
+++ b/values.yaml
@@ -479,9 +479,14 @@ gitea:
 ## @section redis-cluster 
 ## @param redis-cluster.enabled Enable redis 
 ## @param redis-cluster.usePassword Whether to use password authentication 
+## @param redis-cluster.cluster.nodes Number of redis cluster master nodes 
+## @param redis-cluster.cluster.replicas Number of redis cluster master node replicas 
 redis-cluster: 
 enabled: true 
 usePassword: false 
+ cluster: 
+ nodes: 3 # default: 6 
+ replicas: 0 # default: 1 
 
 ## @section postgresql-ha 
 #