update ambari

ambari/README.md

@@ -6,46 +6,36 @@ developing software for provisioning, managing, and monitoring Apache Hadoop
 clusters. Ambari provides an intuitive, easy-to-use Hadoop management web UI
 backed by its RESTful APIs.
 
-## docker-compose.yml
-
-```yaml
-ambari:
-  image: vimagick/ambari
-  hostname: ambari-server
-  ports:
-    - "8080:8080"
-  volumes:
-    - ./data/ambari:/etc/ambari-server/conf
-  links:
-    - postgres
-  extra_hosts:
-    - ambari-agent1:172.16.1.101
-    - ambari-agent2:172.16.1.102
-    - ambari-agent3:172.16.1.103
-  restart: unless-stopped
-
-postgres:
-  image: postgres:alpine
-  volumes:
-    - /data/postgres:/var/lib/postgresql/data
-  environment:
-    - POSTGRES_USER=ambari
-    - POSTGRES_PASSWORD=ambari
-    - POSTGRES_DB=ambari
-  restart: unless-stopped
-```
-
-> Make sure that ambari-server is reachable by ambari-agents.
+Make sure that ambari-server is reachable by ambari-agents.
 
 ## Up and Running
 
 ```bash
 $ docker-compose up -d
+
 $ docker-compose exec ambari bash
 >>> ambari-server setup
+Customize user account for ambari-server daemon [y/n] (n)?
+Do you want to change Oracle JDK [y/n] (n)?
+Enter advanced database configuration [y/n] (n)? y
+Enter choice (4):
+Hostname (postgres):
+Port (5432):
+Database name (ambari):
+Postgres schema (public):
+Username (ambari):
+Enter Database Password (ambari):
+Proceed with configuring remote database connection properties [y/n] (y)?
 >>> PGUSER=ambari PGPASSWORD=ambari psql -h postgres -d ambari -f /var/lib/ambari-server/resources/Ambari-DDL-Postgres-CREATE.sql
->>> ambari-server start
-$ curl localhost:8080
+CREATE TABLE ...
+CREATE INDEX ...
+
+$ docker-compose exec ambari ambari-server start
+Waiting for server start........................
+Server started listening on 8080
+Ambari Server 'start' completed successfully.
+
+$ curl http://localhost:8080
 ```
 
 [1]: https://ambari.apache.org/

ambari/docker-compose.yml

@@ -1,23 +1,26 @@
+version: "3.7"
+
+services:
+
   ambari:
     image: vimagick/ambari
     hostname: ambari-server
     ports:
       - "8080:8080"
     volumes:
-    - ./data/ssh:/root/.ssh
       - ./data/ambari:/etc/ambari-server/conf
-  links:
-    - postgres
     extra_hosts:
       - ambari-agent1:172.16.1.101
       - ambari-agent2:172.16.1.102
       - ambari-agent3:172.16.1.103
+    depends_on:
+      - postgres
     restart: unless-stopped
 
   postgres:
     image: postgres:alpine
     volumes:
-    - /data/postgres:/var/lib/postgresql/data
+      - ./data/postgres:/var/lib/postgresql/data
     environment:
       - POSTGRES_USER=ambari
       - POSTGRES_PASSWORD=ambari