migrate opensearch to operator pattern (operator + cluster CR)

argocd/apps/mastodon.yaml

@@ -87,7 +87,7 @@ spec:
 
         elasticsearch:
           enabled: true
-          hostname: opensearch-cluster-master.opensearch.svc.cluster.local
+          hostname: shared-os-nodes.opensearch.svc.cluster.local
           port: 9200
           tls: false
           preset: single_node_cluster

argocd/apps/opensearch-cluster.yaml

@@ -0,0 +1,22 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: opensearch-cluster
+  namespace: argocd
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  source:
+    repoURL: http://gitea.gitea.svc.cluster.local:3000/admin/main.git
+    targetRevision: master
+    path: manifests/opensearch
+    directory:
+      recurse: true
+      include: "*.yaml"
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: opensearch
+  syncPolicy:
+    syncOptions:
+      - CreateNamespace=true

argocd/apps/opensearch-operator.yaml

@@ -0,0 +1,29 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: opensearch-operator
+  namespace: argocd
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  source:
+    repoURL: https://opensearch-project.github.io/opensearch-k8s-operator/
+    chart: opensearch-operator
+    targetRevision: "3.0.2"
+    helm:
+      values: |
+        manager:
+          resources:
+            requests:
+              cpu: 200m
+              memory: 350Mi
+            limits:
+              cpu: 500m
+              memory: 500Mi
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: opensearch-operator
+  syncPolicy:
+    syncOptions:
+      - CreateNamespace=true

argocd/apps/opensearch.yaml

@@ -1,41 +0,0 @@
-apiVersion: argoproj.io/v1alpha1
-kind: Application
-metadata:
-  name: opensearch
-  namespace: argocd
-  finalizers:
-    - resources-finalizer.argocd.argoproj.io
-spec:
-  project: default
-  source:
-    repoURL: https://opensearch-project.github.io/helm-charts/
-    chart: opensearch
-    targetRevision: "3.7.0"
-    helm:
-      values: |
-        singleNode: true
-        replicas: 1
-        opensearchJavaOpts: "-Xmx512M -Xms512M"
-        resources:
-          requests:
-            cpu: 100m
-            memory: 768Mi
-          limits:
-            cpu: 500m
-            memory: 1Gi
-        persistence:
-          enabled: true
-          size: 8Gi
-          storageClass: yc-network-hdd
-        config:
-          opensearch.yml: |
-            cluster.name: opensearch-cluster
-            network.host: 0.0.0.0
-            discovery.type: single-node
-            plugins.security.disabled: true
-  destination:
-    server: https://kubernetes.default.svc
-    namespace: opensearch
-  syncPolicy:
-    syncOptions:
-      - CreateNamespace=true

manifests/opensearch/cluster.yaml

@@ -0,0 +1,31 @@
+apiVersion: opensearch.opster.io/v1
+kind: OpenSearchCluster
+metadata:
+  name: shared-os
+  namespace: opensearch
+spec:
+  general:
+    version: "3.7.0"
+    serviceName: shared-os
+    setVMMaxMapCount: true
+  security: null
+  nodePools:
+    - component: nodes
+      replicas: 1
+      roles:
+        - master
+        - data
+        - ingest
+        - remote_cluster_client
+      jvm: "-Xmx512M -Xms512M"
+      diskSize: 8Gi
+      persistence:
+        pvc:
+          storageClass: yc-network-hdd
+      resources:
+        requests:
+          cpu: 100m
+          memory: 768Mi
+        limits:
+          cpu: 500m
+          memory: 1Gi