Separate out watcher and web-apps in mobymask-v2 stack (#287)

* Separate out watcher and web-apps in mobymask stack

* Take L2 RPC endpoint from the env file

* Changes to run watcher and mobymask web-app separately

* Support running watcher without contract deployment and L2 txs

* Remove duplicate mobymask params env

* Add code comments

* Add instructions for running web-apps separately

* Self review fixes

* Fix timeout for mobymask-app on watcher server

---------

Co-authored-by: prathamesh0 <prathamesh.musale0@gmail.com>
Former-commit-id: 6f781ae303

app/data/compose/docker-compose-mobymask-app.yml

@@ -0,0 +1,31 @@
+version: '3.2'
+
+services:
+  # Builds and serves the MobyMask react-app
+  mobymask-app:
+    image: cerc/mobymask-ui:local
+    env_file:
+      - ../config/watcher-mobymask-v2/mobymask-params.env
+    # Waits for watcher server to be up before app build
+    # Required when running with watcher stack to get deployed contract address
+    command:
+      - sh
+      - -c
+      - ./wait-for-it.sh -h $${WATCHER_HOST} -p $${WATCHER_PORT} -s -t 0 -- ./mobymask-app-start.sh
+    volumes:
+      - ../config/wait-for-it.sh:/app/wait-for-it.sh
+      - ../config/watcher-mobymask-v2/mobymask-app-config.json:/app/src/mobymask-app-config.json
+      - ../config/watcher-mobymask-v2/mobymask-app-start.sh:/app/mobymask-app-start.sh
+      - mobymask_deployment:/server
+    ports:
+      - "0.0.0.0:3002:3000"
+    healthcheck:
+      test: ["CMD", "nc", "-v", "localhost", "3000"]
+      interval: 20s
+      timeout: 5s
+      retries: 15
+      start_period: 10s
+    shm_size: '1GB'
+
+volumes:
+  mobymask_deployment:

app/data/compose/docker-compose-peer-test-app.yml

@@ -0,0 +1,21 @@
+version: '3.2'
+
+services:
+  peer-test-app:
+    # Builds and serves the peer-test react-app
+    image: cerc/react-peer:local
+    working_dir: /app/packages/test-app
+    env_file:
+      - ../config/watcher-mobymask-v2/mobymask-params.env
+    command: ["sh", "./test-app-start.sh"]
+    volumes:
+      - ../config/watcher-mobymask-v2/test-app-config.json:/app/packages/test-app/src/test-app-config.json
+      - ../config/watcher-mobymask-v2/test-app-start.sh:/app/packages/test-app/test-app-start.sh
+    ports:
+      - "0.0.0.0:3003:3000"
+    healthcheck:
+      test: ["CMD", "nc", "-v", "localhost", "3000"]
+      interval: 20s
+      timeout: 5s
+      retries: 15
+      start_period: 10s

app/data/compose/docker-compose-watcher-mobymask-v2.yml

@@ -1,6 +1,7 @@
 version: '3.2'
 
 services:
+  # Starts the PostgreSQL database for watcher
   mobymask-watcher-db:
     restart: unless-stopped
     image: postgres:14-alpine
@@ -21,13 +22,17 @@ services:
       retries: 15
       start_period: 10s
 
+  # Deploys MobyMask contract and generates an invite link
+  # Deployment is skipped if DEPLOYED_CONTRACT env is already set
   mobymask:
     image: cerc/mobymask:local
     working_dir: /app/packages/server
     env_file:
       - ../config/watcher-mobymask-v2/optimism-params.env
+      - ../config/watcher-mobymask-v2/mobymask-params.env
     environment:
       - ENV=PROD
+    # Waits for L2 Optimism Geth and Node servers to be up before deploying contract
     command:
       - sh
       - -c
@@ -44,6 +49,7 @@ services:
     extra_hosts:
       - "host.docker.internal:host-gateway"
 
+  # Starts the mobymask-v2-watcher server
   mobymask-watcher-server:
     restart: unless-stopped
     depends_on:
@@ -54,6 +60,7 @@ services:
     image: cerc/watcher-mobymask-v2:local
     env_file:
       - ../config/watcher-mobymask-v2/optimism-params.env
+      - ../config/watcher-mobymask-v2/mobymask-params.env
     command: ["sh", "start-server.sh"]
     volumes:
       - ../config/watcher-mobymask-v2/watcher-config-template.toml:/app/packages/mobymask-v2-watcher/environments/watcher-config-template.toml
@@ -63,6 +70,7 @@ services:
       - ../config/watcher-mobymask-v2/start-server.sh:/app/packages/mobymask-v2-watcher/start-server.sh
       - mobymask_deployment:/server
       - fixturenet_geth_accounts:/geth-accounts:ro
+    # Expose GQL, metrics and relay node ports
     ports:
       - "0.0.0.0:3001:3001"
       - "0.0.0.0:9001:9001"
@@ -76,48 +84,6 @@ services:
     extra_hosts:
       - "host.docker.internal:host-gateway"
 
-  # TODO: Move to a separate pod
-  mobymask-app:
-    depends_on:
-      mobymask-watcher-server:
-        condition: service_healthy
-      mobymask:
-        condition: service_completed_successfully
-    image: cerc/mobymask-ui:local
-    command: ["sh", "mobymask-app-start.sh"]
-    volumes:
-      - ../config/watcher-mobymask-v2/mobymask-app.env:/app/.env
-      - ../config/watcher-mobymask-v2/mobymask-app-config.json:/app/src/mobymask-app-config.json
-      - ../config/watcher-mobymask-v2/mobymask-app-start.sh:/app/mobymask-app-start.sh
-      - mobymask_deployment:/server
-    ports:
-      - "0.0.0.0:3002:3000"
-    healthcheck:
-      test: ["CMD", "nc", "-v", "localhost", "3000"]
-      interval: 20s
-      timeout: 5s
-      retries: 15
-      start_period: 10s
-    shm_size: '1GB'
-
-  peer-test-app:
-    depends_on:
-      mobymask-watcher-server:
-        condition: service_healthy
-    image: cerc/react-peer:local
-    working_dir: /app/packages/test-app
-    command: ["sh", "-c", "yarn build && serve -s build"]
-    volumes:
-      - ../config/watcher-mobymask-v2/test-app-config.json:/app/packages/test-app/src/config.json
-    ports:
-      - "0.0.0.0:3003:3000"
-    healthcheck:
-      test: ["CMD", "nc", "-v", "localhost", "3000"]
-      interval: 20s
-      timeout: 5s
-      retries: 15
-      start_period: 10s
-
 volumes:
   mobymask_watcher_db_data:
   mobymask_deployment: