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[stable/redis-ha] ✨ feat: multiple values for redis configs (#243)
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* ✨ feat: setting multiple modules

Signed-off-by: Muhammed Hussein Karimi <info@karimi.dev>

* ✨ feat: list support for all of configs

Signed-off-by: Muhammed Hussein Karimi <info@karimi.dev>

* 🐛 fix: remove an extra value

* ✨ feat: test for multi-valued configs

Signed-off-by: Muhammed Hussein Karimi <info@karimi.dev>

---------

Signed-off-by: Muhammed Hussein Karimi <info@karimi.dev>
Co-authored-by: Aaron Layfield <Aaron.Layfield@gmail.com>
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mhkarimi1383 and DandyDeveloper authored Apr 7, 2024
1 parent 31c5da8 commit 308521e
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2 changes: 1 addition & 1 deletion charts/redis-ha/Chart.yaml
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Expand Up @@ -5,7 +5,7 @@ keywords:
- redis
- keyvalue
- database
version: 4.26.2
version: 4.26.3
appVersion: 7.2.4
description: This Helm chart provides a highly available Redis implementation with a master/slave configuration and uses Sentinel sidecars for failover management
icon: https://upload.wikimedia.org/wikipedia/en/thumb/6/6b/Redis_Logo.svg/1200px-Redis_Logo.svg.png
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13 changes: 7 additions & 6 deletions charts/redis-ha/README.md
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Expand Up @@ -90,7 +90,7 @@ The following table lists the configurable parameters of the Redis chart and the
| `redis.readinessProbe.failureThreshold` | Failure threshold for readiness probe | `5` |
| `redis.masterGroupName` | Redis convention for naming the cluster group: must match `^[\\w-\\.]+$` and can be templated | `mymaster` |
| `redis.disableCommands` | Array with commands to disable | `["FLUSHDB","FLUSHALL"]` |
| `redis.config` | Any valid redis config options in this section will be applied to each server (see below) | see values.yaml |
| `redis.config` | Any valid redis config options in this section will be applied to each server, For multi-value configs use list instead of string (for example loadmodule) (see below) | see values.yaml |
| `redis.customConfig` | Allows for custom redis.conf files to be applied. If this is used then `redis.config` is ignored |``|
| `redis.resources` | CPU/Memory for master/slave nodes resource requests/limits | `{}` |
| `redis.lifecycle` | Container Lifecycle Hooks for redis container | see values.yaml |
Expand Down Expand Up @@ -162,15 +162,15 @@ The following table lists the configurable parameters of the Redis chart and the
| `haproxy.enabled` | Enabled HAProxy LoadBalancing/Proxy | `false` |
| `haproxy.replicas` | Number of HAProxy instances | `3` |
| `haproxy.servicePort` | Modify HAProxy service port | `6379` |
| `haproxy.containerPort` | Modify HAProxy deployment container port | `6379`
| `haproxy.containerPort` | Modify HAProxy deployment container port | `6379`
| `haproxy.image.repository`| HAProxy Image Repository | `haproxy` |
| `haproxy.image.tag` | HAProxy Image Tag | `2.4.2` |
| `haproxy.image.pullPolicy`| HAProxy Image PullPolicy | `IfNotPresent` |
| `haproxy.imagePullSecrets`| Reference to one or more secrets to be used when pulling haproxy images | [] |
| `haproxy.tls.enabled` | If "true" this will enable TLS termination on haproxy | `false`
| `haproxy.tls.secretName` | Secret containing the .pem file | `""`
| `haproxy.tls.secretName` | Secret containing the .pem file | `""`
| `haproxy.tls.certMountPath` | Path to mount the secret that contains the certificates. haproxy | `false`
| `haproxy.tls.secretName` | Secret containing the .pem file | `""`
| `haproxy.tls.secretName` | Secret containing the .pem file | `""`
| `haproxy.annotations` | HAProxy template annotations | `{}` |
| `haproxy.customConfig` | Allows for custom config-haproxy.cfg file to be applied. If this is used then default config will be overwriten |``|
| `haproxy.extraConfig` | Allows to place any additional configuration section to add to the default config-haproxy.cfg |``|
Expand All @@ -180,6 +180,7 @@ The following table lists the configurable parameters of the Redis chart and the
| `haproxy.serviceAccountName`| HAProxy serviceAccountName | `default`
| `haproxy.service.type` | HAProxy service type "ClusterIP", "LoadBalancer" or "NodePort" | `ClusterIP` |
| `haproxy.service.nodePort` | HAProxy service nodePort value (haproxy.service.type must be NodePort) | not set |
| `haproxy.image.serviceAccountName`| HAProxy serviceAccountName | `default`
| `haproxy.service.externalTrafficPolicy`| HAProxy service externalTrafficPolicy value (haproxy.service.type must be LoadBalancer) | not set |
| `haproxy.service.annotations` | HAProxy service annotations | `{}` |
| `haproxy.service.labels` | HAProxy service labels | `{}` |
Expand Down Expand Up @@ -395,9 +396,9 @@ If any of the checks above fails - the redis server reinitialisation happens (it
# Change Log

## 4.14.9 - ** POTENTIAL BREAKING CHANGE. **
Introduced the ability to change the Haproxy Deployment container pod
Introduced the ability to change the Haproxy Deployment container pod
- Container port in redis-haproxy-deployment.yam has been changed. Was **redis.port** To **haproxy.containerPort**. Default value is 6379.
- Port in redis-haproxy-service.yaml has been changed. Was **redis.port** To **haproxy.servicePort**. Default value is 6379.
- Port in redis-haproxy-service.yaml has been changed. Was **redis.port** To **haproxy.servicePort**. Default value is 6379.

## 4.21.0 - BREAKING CHANGES (Kubernetes Deprecation)
This version introduced the deprecation of the PSP and subsequently added fields to the securityContexts that were introduced in Kubernetes v1.19:
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14 changes: 14 additions & 0 deletions charts/redis-ha/ci/multi-value-configs-values.yaml
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---
## Testing if muti-valued config is working or not
redis:
config:
min-replicas-to-write: 1
min-replicas-max-lag: 5
maxmemory: "0"
maxmemory-policy: "volatile-lru"
save:
- "900 1"
- "300 10"
repl-diskless-sync: "yes"
rdbcompression: "yes"
rdbchecksum: "yes"
6 changes: 6 additions & 0 deletions charts/redis-ha/templates/_configs.tpl
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Expand Up @@ -27,7 +27,13 @@
{{- end }}
{{- end }}
{{- range $key, $value := .Values.redis.config }}
{{- if kindIs "slice" $value }}
{{- range $value }}
{{ $key }} {{ . }}
{{- end }}
{{- else }}
{{ $key }} {{ $value }}
{{- end }}
{{- end }}
{{- if .Values.auth }}
requirepass replace-default-auth
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