Fix affinity indentation of redis-cluster helm chart

[raphaelzoellner]

This change aims to fix the indentation of the RedisCluster template under spec.redisLeader.affinity and spec.redisFollower.affinity.

The issue for the affinity indentation becomes visible by running the command helm template ./redis-cluster -f ./values.yaml

values.yaml:

redisCluster:
  leader:
    affinity:
      podAntiAffinity:
        preferredDuringSchedulingIgnoredDuringExecution:
          - podAffinityTerm:
              labelSelector:
                matchLabels:
                  app: redis-cluster-leader
                  role: leader
              topologyKey: kubernetes.io/hostname
            weight: 100
  follower:
    replicas: 3
    affinity:
      podAntiAffinity:
        preferredDuringSchedulingIgnoredDuringExecution:
          - podAffinityTerm:
              labelSelector:
                matchLabels:
                  app: redis-cluster-follower
                  role: follower
              topologyKey: kubernetes.io/hostname
            weight: 100

Command output before:

---
# Source: redis-cluster/templates/redis-cluster.yaml
apiVersion: redis.redis.opstreelabs.in/v1beta1
kind: RedisCluster
metadata:
  name: RELEASE-NAME
  labels:
    app.kubernetes.io/name: RELEASE-NAME
    helm.sh/chart: redis-cluster-0.10.0
    app.kubernetes.io/managed-by: Helm
    app.kubernetes.io/instance: RELEASE-NAME
    app.kubernetes.io/version: 0.10.0
    app.kubernetes.io/component: middleware
spec:
  clusterSize: 3
  redisLeader:
    affinity:
        podAntiAffinity:
        preferredDuringSchedulingIgnoredDuringExecution:
        - podAffinityTerm:
            labelSelector:
              matchLabels:
                app: redis-cluster-leader
                role: leader
            topologyKey: kubernetes.io/hostname
          weight: 100
    replicas: 3
  redisFollower:
    affinity:
        podAntiAffinity:
        preferredDuringSchedulingIgnoredDuringExecution:
        - podAffinityTerm:
            labelSelector:
              matchLabels:
                app: redis-cluster-follower
                role: follower
            topologyKey: kubernetes.io/hostname
          weight: 100
    replicas: 3
  redisExporter:
    enabled: true
    image: "quay.io/opstree/redis-exporter:1.0"
    imagePullPolicy: "IfNotPresent"
    resources:
      {}
  kubernetesConfig:
    image: "quay.io/opstree/redis:v6.2.5"
    imagePullPolicy: "IfNotPresent"
    resources:
      {}
  storage:
    volumeClaimTemplate:
      spec:
        accessModes:
        - ReadWriteOnce
        resources:
          requests:
            storage: 1Gi

Command output afterwards:

---
# Source: redis-cluster/templates/redis-cluster.yaml
apiVersion: redis.redis.opstreelabs.in/v1beta1
kind: RedisCluster
metadata:
  name: RELEASE-NAME
  labels:
    app.kubernetes.io/name: RELEASE-NAME
    helm.sh/chart: redis-cluster-0.10.0
    app.kubernetes.io/managed-by: Helm
    app.kubernetes.io/instance: RELEASE-NAME
    app.kubernetes.io/version: 0.10.0
    app.kubernetes.io/component: middleware
spec:
  clusterSize: 3
  redisLeader:
    affinity:
      podAntiAffinity:
        preferredDuringSchedulingIgnoredDuringExecution:
        - podAffinityTerm:
            labelSelector:
              matchLabels:
                app: redis-cluster-leader
                role: leader
            topologyKey: kubernetes.io/hostname
          weight: 100
    replicas: 3
  redisFollower:
    affinity:
      podAntiAffinity:
        preferredDuringSchedulingIgnoredDuringExecution:
        - podAffinityTerm:
            labelSelector:
              matchLabels:
                app: redis-cluster-follower
                role: follower
            topologyKey: kubernetes.io/hostname
          weight: 100
    replicas: 3
  redisExporter:
    enabled: true
    image: "quay.io/opstree/redis-exporter:1.0"
    imagePullPolicy: "IfNotPresent"
    resources:
      {}
  kubernetesConfig:
    image: "quay.io/opstree/redis:v6.2.5"
    imagePullPolicy: "IfNotPresent"
    resources:
      {}
  storage:
    volumeClaimTemplate:
      spec:
        accessModes:
        - ReadWriteOnce
        resources:
          requests:
            storage: 1Gi

[iamabhishek-dubey]

Please update the minor version of chart

[pszelestey]

Hi @raphaelzoellner,

Could you please update minor version of redis-cluster chart? Thank you in advance!

BR, Peter