ATLAS-5059: updated README, removed atlas-hadoop from docker-compose-atlas-common.yml

Author: mneethiraj

dev-support/atlas-docker/README.md

@@ -42,24 +42,24 @@ Docker files in this folder create docker images and run them to build Apache At
    export COMPOSE_DOCKER_CLI_BUILD=1
    ~~~
 
-6. Build and deploy Apache Atlas in containers using docker-compose
+6. Build and deploy Apache Atlas in containers using docker compose
 
    6.1. Build atlas-base image with the following commenr
-        docker-compose -f docker-compose.atlas-base.yml build
+        docker compose -f docker-compose.atlas-base.yml build
 
    6.2. Ensure that the `${HOME}/.m2` directory exists and Execute following command to build Apache Atlas:
         mkdir -p ${HOME}/.m2
-        docker-compose docker-compose.atlas-build.yml up
+        docker compose docker-compose.atlas-build.yml up
 
    Time taken to complete the build might vary (upto an hour), depending on status of ${HOME}/.m2 directory cache.
 
    6.3. To install and start Atlas using Postgres as backend store, execute following commands:
 	export ATLAS_BACKEND=postgres
-        docker-compose -f docker-compose.atlas.yml up -d --wait
+        docker compose -f docker-compose.atlas.yml up -d --wait
 
    6.4. To install and start Atlas using HBase as backend store, execute following commands:
 	export ATLAS_BACKEND=hbase
-	docker-compose -f docker-compose.atlas.yml -f docker-compose.atlas-hadoop.yml up -d --wait
+	docker compose -f docker-compose.atlas.yml -f docker-compose.atlas-hadoop.yml up -d --wait
 
    Apache Atlas will be installed at /opt/atlas/, and logs are at /var/logs/atlas directory.
 

dev-support/atlas-docker/docker-compose.atlas-common.yml

@@ -1,29 +1,4 @@
 services:
-  atlas-hadoop:
-    build:
-      context: .
-      dockerfile: Dockerfile.atlas-hadoop
-      args:
-        - HADOOP_VERSION=${HADOOP_VERSION}
-    image: atlas-hadoop
-    container_name: atlas-hadoop
-    hostname: atlas-hadoop.example.com
-    stdin_open: true
-    tty: true
-    networks:
-      - atlas
-    ports:
-      - "9000:9000"
-      - "8088:8088"
-    healthcheck:
-      test: [ "CMD-SHELL", "su hdfs -c \"/opt/hadoop/bin/hdfs dfsadmin -report | grep -q 'Live datanodes'\"" ]
-      interval: 30s
-      timeout: 10s
-      retries: 30
-      start_period: 40s
-    environment:
-      - HADOOP_VERSION
-
   atlas-solr:
     build:
       context: .
@@ -86,4 +61,3 @@ services:
       timeout: 10s
       retries: 30
       start_period: 40s
-

dev-support/atlas-docker/docker-compose.atlas-hbase.yml

@@ -34,3 +34,7 @@ services:
     environment:
       - HBASE_VERSION
       - ATLAS_VERSION
+
+networks:
+  atlas:
+    name: atlasnw