サービス メッシュのないマルチ Kubernetes クラスターでのレプリカセットの配置

kubectl --context $MDB_CENTRAL_CLUSTER_FULL_NAME \
  --namespace=<metadata.namespace> \
  create secret tls <prefix>-<metadata.name>-cert \
  --cert=<resource-tls-cert> \
  --key=<resource-tls-key>

kubectl --context $MDB_CENTRAL_CLUSTER_FULL_NAME \
  --namespace=<metadata.namespace> \
  create configmap custom-ca -from-file=ca-pem=<your-custom-ca-file>

kubectl config use-context $MDB_CENTRAL_CLUSTER_FULL_NAME
kubectl config set-context $(kubectl config current-context) \
  --namespace=mongodb

1
# Provides statefulSet override per cluster
2
3
apiVersion: mongodb.com/v1
4
kind: MongoDBMultiCluster
5
metadata:
6
  name: multi-replica-set
7
spec:
8
  version: 6.0.0-ent
9
  type: ReplicaSet
10
  credentials: my-credentials
11
  opsManager:
12
    configMapRef:
13
      name: my-project
14
  externalAccess:
15
    externalService: 
16
      annotations:
17
        # Global cloud-specific annotations added to external services in all clusters
18
       spec:
19
        # ServiceSpec attributes to override in external services in all clusters
20
  clusterSpecList:
21
    - clusterName: cluster1.example.com
22
      members: 2
23
      externalAccess:
24
        # Domain suffix that mongod processes will use in cluster1
25
        externalDomain: cluster1.example.com
26
        externalService:
27
          annotations:
28
            # Cloud-specific annotations for external services
29
          spec:
30
            # ServiceSpec attributes to override if necessary
31
    - clusterName: cluster2.example.com
32
      members: 1
33
      externalAccess:
34
        # Domain suffix that mongod processes will use in cluster2
35
        externalDomain: cluster2.example.com
36
        externalService:
37
          annotations:
38
            # Cloud-specific annotations for external services
39
          spec:
40
            # ServiceSpec attributes to override if necessary
41
    - clusterName: cluster3.example.com
42
      members: 1
43
      externalAccess:
44
        # Domain suffix that mongod processes will use in cluster3
45
        externalDomain: cluster3.example.com
46
        externalService:
47
          annotations:
48
            # Cloud-specific annotations for external services
49
          spec:
50
            # ServiceSpec attributes to override if necessary
51
52
...

<pod-name>.<externalDomain>

kubectl apply -f <replica-set-conf>.yaml

kubectl get mdbmc <resource-name> -o yaml -w