Merge pull request #70 from glaciation-heu/feature/replica-service

Feature/replica service - adding nats operator

base/apps/dkg-engine/nats.yaml

@@ -0,0 +1,168 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: nats-jetstream
+  namespace: argocd
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
+spec:
+  destination:
+    namespace: dkg-engine
+    server: https://kubernetes.default.svc
+  project: default
+  source:
+    repoURL: https://nats-io.github.io/k8s/helm/charts
+    chart: nats
+    targetRevision: 0.19.17
+    helm:
+      valuesObject:
+        nats:
+          serverNamePrefix: integration
+
+          jetstream:
+              enabled: true
+
+              # Jetstream Domain
+              domain: integration
+
+              # Jetstream Unique Tag prevent placing a stream in the same availability zone twice.
+              uniqueTag:
+
+              max_outstanding_catchup:
+
+              ##########################
+              #                        #
+              #  Jetstream Encryption  #
+              #                        #
+              ##########################
+              encryption:
+                # Use key if you want to provide the key via Helm Values
+                # key: random_key
+
+                # Use a secret reference if you want to get a key from a secret
+                # secret:
+                #   name: "nats-jetstream-encryption"
+                #   key: "key"
+
+                # Use cipher if you want to choose a different cipher from the default.
+                # cipher: aes
+
+              #############################
+              #                           #
+              #  Jetstream Memory Storage #
+              #                           #
+              #############################
+              memStorage:
+                enabled: true
+                size: 1Gi
+
+              ############################
+              #                          #
+              #  Jetstream File Storage  #
+              #                          #
+              ############################
+              fileStorage:
+                enabled: true
+                storageDirectory: /data
+
+                # Set for use with existing PVC
+                # existingClaim: jetstream-pvc
+                # claimStorageSize: 10Gi
+
+                # Use below block to create new persistent volume
+                # only used if existingClaim is not specified
+                size: 2Gi
+                storageClassName: longhorn
+                accessModes:
+                  - ReadWriteOnce
+                annotations:
+                # key: "value"
+
+              # Use below if fileStorage is not enabled but you are persisting
+              # data using an alternative to PVC (e.g. hostPath)
+              # These set the corresponding jetstream configuration in nats.conf.
+              # store_dir: "/data"
+              # max_file: "10Gi"
+
+            #######################
+            #                     #
+            #  TLS Configuration  #
+            #                     #
+            #######################
+            #
+            #  # You can find more on how to setup and trouble shoot TLS connnections at:
+            #
+            #  # https://docs.nats.io/nats-server/configuration/securing_nats/tls
+            #
+
+            # tls:
+            #   allowNonTLS: false
+            #   secret:
+            #     name: nats-client-tls
+            #   ca: "ca.crt"
+            #   cert: "tls.crt"
+            #   key: "tls.key"
+
+          mqtt:
+            enabled: true
+            ackWait: 1m
+            maxAckPending: 100
+
+            #######################
+            #                     #
+            #  TLS Configuration  #
+            #                     #
+            #######################
+            #
+            #  # You can find more on how to setup and trouble shoot TLS connnections at:
+            #
+            #  # https://docs.nats.io/nats-server/configuration/securing_nats/tls
+            #
+
+            #
+            # tls:
+            #   secret:
+            #     name: nats-mqtt-tls
+            #   ca: "ca.crt"
+            #   cert: "tls.crt"
+            #   key: "tls.key"
+        cluster:
+          enabled: true
+          replicas: 3
+          noAdvertise: false
+
+          # Explicitly set routes for clustering.
+          # When JetStream is enabled, the serverName must be unique in the cluster.
+          extraRoutes: []
+
+          # authorization:
+          #   user: foo
+          #   password: pwd
+          #   timeout: 0.5
+        websocket:
+          enabled: true
+          port: 443
+          noTLS: true
+
+          sameOrigin: false
+          allowedOrigins: []
+
+          # This will optionally specify what host:port for websocket
+          # connections to be advertised in the cluster.
+          # advertise: "host:port"
+
+          # Set the handshake timeout for websocket connections
+          # handshakeTimeout: 5s
+
+        k8sClusterDomain: cluster.local
+
+        # Define if NATS is using FQDN name for clustering (i.e. nats-0.nats.default.svc.cluster.local) or short name (i.e. nats-0.nats.default).
+        useFQDN: true
+
+  syncPolicy:
+    automated:
+     prune: true
+     selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - ServerSideApply=true

overlays/validation/dkg-engine/patch-optional.yaml

@@ -63,3 +63,17 @@ spec:
     helm: 
       valuesObject: 
         ingressHostName: prediction.validation
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: nats-operator
+  namespace: argocd
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
+spec:
+  source:
+    helm: 
+      valuesObject: 
+        cluster:
+          name: nats-validation