Cluster distributed data store

Add experimental cluster co-ordination service using Atomic framework.

Included distributed data store creation utilities.

Sample docker compose data cluster between cds controller and resource-resolution instances.

Issue-ID: CCSDK-2000
Signed-off-by: Brinda Santh <bs2796@att.com>
Change-Id: I4de00e773a996e08fd1d260fc27ed18832433883

2 files changed, 98 insertions, 1 deletions

diff --git a/ms/blueprintsprocessor/application/src/main/dc/docker-compose-cluster.yaml b/ms/blueprintsprocessor/application/src/main/dc/docker-compose-cluster.yaml
new file mode 100644
index 000000000..f4b4b7995
--- /dev/null
+++ b/ms/blueprintsprocessor/application/src/main/dc/docker-compose-cluster.yaml
@@ -0,0 +1,85 @@
+version: '3.7'
+
+services:
+  db:
+    image: mariadb:latest
+    container_name: ccsdk-mariadb
+    networks:
+      - cds-network
+    ports:
+      - "3306:3306"
+    volumes:
+      - ~/vm_mysql:/var/lib/mysql
+    restart: always
+    environment:
+      MYSQL_ROOT_PASSWORD: sdnctl
+      MYSQL_DATABASE: sdnctl
+      MYSQL_USER: sdnctl
+      MYSQL_PASSWORD: sdnctl
+  cds-controller-1:
+    depends_on:
+      - db
+    image: onap/ccsdk-blueprintsprocessor:latest
+    container_name: cds-controller-1
+    hostname: cds-controller-1
+    networks:
+      - cds-network
+    ports:
+      - "8000:8080"
+      - "9111:9111"
+    restart: always
+    volumes:
+      - target: /opt/app/onap/blueprints/deploy
+        type: volume
+        source: blueprints-deploy
+      - target: /opt/app/onap/config
+        type: bind
+        source: ./config
+    environment:
+      # Same as hostname and container name
+      CLUSTER_ID: cds-cluster
+      CLUSTER_NODE_ID: cds-controller-1
+      CLUSTER_MEMBERS: cds-controller-1,resource-resolution-1
+      CLUSTER_STORAGE_PATH: /opt/app/onap/config/cluster
+      #CLUSTER_CONFIG_FILE: /opt/app/onap/config/atomix/atomix-multicast.conf
+      APPLICATIONNAME: cds-controller
+      BUNDLEVERSION: 1.0.0
+      APP_CONFIG_HOME: /opt/app/onap/config
+      STICKYSELECTORKEY:
+      ENVCONTEXT: dev
+  resource-resolution-1:
+    depends_on:
+      - db
+    image: onap/ccsdk-blueprintsprocessor:latest
+    container_name: resource-resolution-1
+    hostname: resource-resolution-1
+    networks:
+      - cds-network
+    ports:
+      - "8001:8080"
+      - "9112:9111"
+    restart: always
+    volumes:
+      - target: /opt/app/onap/blueprints/deploy
+        type: volume
+        source: blueprints-deploy
+      - target: /opt/app/onap/config
+        type: bind
+        source: ./config
+    environment:
+      CLUSTER_ID: cds-cluster
+      CLUSTER_NODE_ID: resource-resolution-1
+      CLUSTER_MEMBERS: cds-controller-1,resource-resolution-1
+      CLUSTER_STORAGE_PATH: /opt/app/onap/config/cluster
+      #CLUSTER_CONFIG_FILE: /opt/app/onap/config/atomix/atomix-multicast.conf
+      APPLICATIONNAME: resource-resolution
+      BUNDLEVERSION: 1.0.0
+      APP_CONFIG_HOME: /opt/app/onap/config
+      STICKYSELECTORKEY:
+      ENVCONTEXT: dev
+volumes:
+  blueprints-deploy:
+
+networks:
+  cds-network:
+    driver: bridge
diff --git a/ms/blueprintsprocessor/application/src/main/dc/docker-compose.yaml b/ms/blueprintsprocessor/application/src/main/dc/docker-compose.yaml
index 0ff04bf3a..d87770286 100755
--- a/ms/blueprintsprocessor/application/src/main/dc/docker-compose.yaml
+++ b/ms/blueprintsprocessor/application/src/main/dc/docker-compose.yaml
@@ -1,9 +1,11 @@
-version: '3.3'
+version: '3.7'
 
 services:
   db:
     image: mariadb:latest
     container_name: ccsdk-mariadb
+    networks:
+      - cds-network
     ports:
       - "3306:3306"
     volumes:
@@ -20,6 +22,8 @@ services:
     image: onap/ccsdk-blueprintsprocessor:latest
     container_name: cds-controller-default
     hostname: cds-controller-default
+    networks:
+      - cds-network
     ports:
       - "8000:8080"
       - "9111:9111"
@@ -37,6 +41,8 @@ services:
       - db
     image: onap/ccsdk-commandexecutor:latest
     container_name: bp-command-executor
+    networks:
+      - cds-network
     ports:
       - "50051:50051"
     restart: always
@@ -48,6 +54,8 @@ services:
     image: onap/ccsdk-py-executor
     container_name: py-executor-default
     hostname: py-executor-default
+    networks:
+      - cds-network
     ports:
       - "50052:50052"
     restart: always
@@ -65,3 +73,7 @@ services:
 
 volumes:
   blueprints-deploy:
+
+networks:
+  cds-network:
+    driver: bridge