nats: add docker-compose and enable websocket

Signed-off-by: Victor Login <batazor111@gmail.com>

ops/Makefile/common.mk

@@ -27,8 +27,6 @@ dev: ## Run for development mode
 		-f docker-compose.yaml \
 		-f ops/docker-compose/tooling/services/coredns/coredns.yaml \
 		-f ops/docker-compose/tooling/observability/grafana.yaml \
-		-f ops/docker-compose/tooling/observability/grafana-loki.yaml \
-		-f ops/docker-compose/tooling/observability/grafana-phlare.yaml \
 		up -d --remove-orphans
 
 run: ## Run this project in docker compose
@@ -81,5 +79,6 @@ down: ## Down docker compose
 		-f ops/docker-compose/mq/kafka-connect.yaml \
 		-f ops/docker-compose/mq/kafka-connector-postgres.yaml \
 		-f ops/docker-compose/mq/kafka-connector-elasticsearch.yaml \
+		-f ops/docker-compose/mq/nats/nats.yaml \
 	down --remove-orphans
 	@docker network prune -f

ops/docker-compose/mq/nats/ nats.yaml

@@ -0,0 +1,25 @@
+version: '2.4'
+
+x-network: &network
+  networks:
+    - simple
+  dns:
+    - ${DNS_IP}
+  dns_search: ${DNS_SEARCH}
+
+services:
+
+  nats:
+    <<: *network
+    depends_on:
+      - coredns
+    image: nats:2.9-alpine
+    entrypoint: "/gnatsd -DV"
+    hostname: nats-server
+    container_name: nats
+    restart: on-failure
+    ports:
+      - '4222:4222'
+      - '8080:8080' # websocket
+    volumes:
+      - ./ops/docker-compose/mq/nats/nats.conf:/nats/conf/nats.conf

ops/docker-compose/mq/nats/nats.conf

@@ -0,0 +1,32 @@
+
+# Client port of 4222 on all interfaces
+port: 4222
+
+# HTTP monitoring port
+monitor_port: 8222
+
+# websocket
+websocket {
+     port: 8080
+     no_tls: true
+}
+
+# This is for clustering multiple servers together.
+cluster {
+
+  # Route connections to be received on any interface on port 6222
+  port: 6222
+
+  # Routes are protected, so need to use them with --routes flag
+  # e.g. --routes=nats-route://ruser:T0pS3cr3t@otherdockerhost:6222
+  authorization {
+    user: ruser
+    password: T0pS3cr3t
+    timeout: 2
+  }
+
+  # Routes are actively solicited and connected to from this server.
+  # This Docker image has none by default, but you can pass a
+  # flag to the nats-server docker image to create one to an existing server.
+  routes = []
+}