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asf-gitbox-commits pushed a commit to branch atlas-2.6
in repository https://gitbox.apache.org/repos/asf/atlas.git


The following commit(s) were added to refs/heads/atlas-2.6 by this push:
     new fe129e98a ATLAS-5219: Docker setup update to keep containers immutable 
(#654)
fe129e98a is described below

commit fe129e98a6042efbce0c835dd40436c89fd52e46
Author: Abhishek Kumar <[email protected]>
AuthorDate: Mon Jun 8 17:53:05 2026 -0700

    ATLAS-5219: Docker setup update to keep containers immutable (#654)
    
    (cherry picked from commit 28610d450ddab0ade9c390539b6614101416002b)
---
 dev-support/atlas-docker/Dockerfile.atlas          |   4 +
 dev-support/atlas-docker/README.md                 |  54 +++++++----
 .../atlas/hbase/atlas-application.properties       |  91 +++++++++++++++++++
 .../atlas/postgres/atlas-application.properties    | 101 +++++++++++++++++++++
 .../atlas/users-credentials.properties}            |  10 +-
 dev-support/atlas-docker/config/init_postgres.sh   | 100 +++++++++++++++++---
 .../atlas-docker/docker-compose.atlas-common.yml   |   7 +-
 .../atlas-docker/docker-compose.atlas-postgres.yml |  34 +++++++
 dev-support/atlas-docker/docker-compose.atlas.yml  |   2 +
 dev-support/atlas-docker/scripts/atlas.sh          |  70 ++++----------
 10 files changed, 378 insertions(+), 95 deletions(-)

diff --git a/dev-support/atlas-docker/Dockerfile.atlas 
b/dev-support/atlas-docker/Dockerfile.atlas
index b46b8eb2d..eec333a50 100644
--- a/dev-support/atlas-docker/Dockerfile.atlas
+++ b/dev-support/atlas-docker/Dockerfile.atlas
@@ -34,6 +34,10 @@ RUN tar xfz 
/home/atlas/dist/apache-atlas-${ATLAS_VERSION}-server.tar.gz --direc
     rm -rf ${ATLAS_HOME}/logs && \
     ln -s /var/log/atlas ${ATLAS_HOME}/logs && \
     ln -s /home/atlas/data ${ATLAS_HOME}/data && \
+    mkdir -p ${ATLAS_HOME}/server/webapp/atlas && \
+    cd ${ATLAS_HOME}/server/webapp/atlas && \
+    jar -xf ../atlas.war && \
+    rm -f ../atlas.war && \
     chown -R atlas:atlas ${ATLAS_HOME}/ /var/run/atlas/ /var/log/atlas/
 
 COPY ./scripts/hbase-site.xml ${ATLAS_HOME}/hbase/conf/
diff --git a/dev-support/atlas-docker/README.md 
b/dev-support/atlas-docker/README.md
index 949228ea9..0be922f07 100644
--- a/dev-support/atlas-docker/README.md
+++ b/dev-support/atlas-docker/README.md
@@ -31,36 +31,56 @@ Docker files in this folder create docker images and run 
them to build Apache At
 3. Update environment variables in .env file, if necessary
 
 4. Execute following command to download necessary archives to setup 
Atlas/HDFS/HBase/Kafka services:
-   ~~~
+
+   ```shell
    chmod +x download-archives.sh
    ./download-archives.sh
-   ~~~
+   ```
+
+5. Execute following commands to set environment variables to build Apache 
Atlas docker containers:
 
-5.  Execute following commands to set environment variables to build Apache 
Atlas docker containers:
-   ~~~
+   ```shell
    export DOCKER_BUILDKIT=1
    export COMPOSE_DOCKER_CLI_BUILD=1
-   ~~~
+   ```
 
 6. Build and deploy Apache Atlas in containers using docker compose
 
-   6.1. Build atlas-base image with the following command:
-        docker compose -f docker-compose.atlas-base.yml build
+   Atlas server configuration is mounted from 
`config/atlas/${ATLAS_BACKEND}/atlas-application.properties`.
+   The file authentication credentials are mounted from 
`config/atlas/users-credentials.properties`.
+
+   1. Build atlas-base image with the following command:
+
+      ```shell
+      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 ${HOME}/.m2
-        docker compose -f docker-compose.atlas-build.yml up
+   2. Ensure that the `${HOME}/.m2` directory exists and execute following 
command to build Apache Atlas:
+
+      ```shell
+      mkdir -p ${HOME}/.m2
+      docker compose -f 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
+   3. To install and start Atlas using Postgres as backend store, execute 
following commands:
+
+      ```shell
+      export ATLAS_BACKEND=postgres
+      docker compose -f docker-compose.atlas.yml -f 
docker-compose.atlas-postgres.yml up -d --wait
+      ```
+
+      The Postgres overlay runs `config/init_postgres.sh` as a one-shot 
initialization service before Atlas starts.
+      This creates the required roles, databases, and Atlas RDBMS schema.
+
+   4. To install and start Atlas using HBase as backend store, execute 
following commands:
 
-   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
+      ```shell
+      export ATLAS_BACKEND=hbase
+      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.
+   Apache Atlas will be installed at /opt/atlas/, and logs are at 
/var/log/atlas directory.
 
 7. Atlas Admin can be accessed at http://localhost:21000 (admin/atlasR0cks!)
diff --git 
a/dev-support/atlas-docker/config/atlas/hbase/atlas-application.properties 
b/dev-support/atlas-docker/config/atlas/hbase/atlas-application.properties
new file mode 100644
index 000000000..a4c11ec45
--- /dev/null
+++ b/dev-support/atlas-docker/config/atlas/hbase/atlas-application.properties
@@ -0,0 +1,91 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#########  Graph Database Configs  #########
+
+atlas.graph.storage.backend=hbase2
+atlas.graph.storage.hbase.table=apache_atlas_janus
+atlas.graph.storage.hostname=atlas-zk.example.com:2181
+atlas.graph.storage.hbase.regions-per-server=1
+atlas.graph.storage.hbase.compression-algorithm=NONE
+atlas.graph.graph.replace-instance-if-exists=true
+
+atlas.EntityAuditRepository.impl=org.apache.atlas.repository.audit.HBaseBasedAuditRepository
+atlas.audit.hbase.tablename=apache_atlas_entity_audit
+atlas.audit.zookeeper.session.timeout.ms=1000
+atlas.audit.hbase.zookeeper.quorum=atlas-zk.example.com:2181
+
+#########  Graph Search Index  #########
+
+atlas.graph.index.search.backend=solr
+atlas.graph.index.search.solr.mode=http
+atlas.graph.index.search.solr.http-urls=http://atlas-solr.example.com:8983/solr
+atlas.graph.index.search.solr.zookeeper-connect-timeout=60000
+atlas.graph.index.search.solr.zookeeper-session-timeout=60000
+atlas.graph.index.search.solr.wait-searcher=false
+atlas.graph.index.search.max-result-set-size=150
+
+#########  Notification Configs  #########
+
+atlas.notification.embedded=false
+atlas.kafka.data=${sys:atlas.home}/data/kafka
+atlas.kafka.zookeeper.connect=atlas-zk.example.com:2181
+atlas.kafka.bootstrap.servers=atlas-kafka.example.com:9092
+atlas.kafka.zookeeper.session.timeout.ms=400
+atlas.kafka.zookeeper.connection.timeout.ms=200
+atlas.kafka.zookeeper.sync.time.ms=20
+atlas.kafka.auto.commit.interval.ms=1000
+atlas.kafka.hook.group.id=atlas
+atlas.kafka.enable.auto.commit=false
+atlas.kafka.auto.offset.reset=earliest
+atlas.kafka.session.timeout.ms=30000
+atlas.kafka.offsets.topic.replication.factor=1
+atlas.kafka.poll.timeout.ms=1000
+atlas.notification.create.topics=true
+atlas.notification.replicas=1
+atlas.notification.topics=ATLAS_HOOK,ATLAS_ENTITIES
+atlas.notification.log.failed.messages=true
+atlas.notification.consumer.retry.interval=500
+atlas.notification.hook.retry.interval=1000
+
+#########  Security Properties  #########
+
+atlas.enableTLS=false
+atlas.authentication.method.kerberos=false
+atlas.authentication.method.file=true
+atlas.authentication.method.ldap.type=none
+atlas.authentication.method.file.filename=${sys:atlas.home}/conf/users-credentials.properties
+
+#########  Server Properties  #########
+
+atlas.rest.address=http://localhost:21000
+atlas.server.ha.enabled=false
+
+######### Atlas Authorization #########
+
+atlas.authorizer.impl=simple
+atlas.authorizer.simple.authz.policy.file=atlas-simple-authz-policy.json
+
+#########  CSRF Configs  #########
+
+atlas.rest-csrf.enabled=true
+atlas.rest-csrf.browser-useragents-regex=^Mozilla.*,^Opera.*,^Chrome.*
+atlas.rest-csrf.methods-to-ignore=GET,OPTIONS,HEAD,TRACE
+atlas.rest-csrf.custom-header=X-XSRF-HEADER
+
+######### Atlas Metric/Stats configs #########
+
+atlas.metric.query.cache.ttlInSecs=900
diff --git 
a/dev-support/atlas-docker/config/atlas/postgres/atlas-application.properties 
b/dev-support/atlas-docker/config/atlas/postgres/atlas-application.properties
new file mode 100644
index 000000000..e15bac245
--- /dev/null
+++ 
b/dev-support/atlas-docker/config/atlas/postgres/atlas-application.properties
@@ -0,0 +1,101 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#########  Graph Database Configs  #########
+
+atlas.graph.storage.backend=rdbms
+atlas.graph.storage.hbase.table=apache_atlas_janus
+atlas.graph.storage.hbase.compression-algorithm=NONE
+atlas.graph.graph.replace-instance-if-exists=true
+
+atlas.graph.storage.rdbms.jpa.hikari.driverClassName=org.postgresql.Driver
+atlas.graph.storage.rdbms.jpa.hikari.jdbcUrl=jdbc:postgresql://atlas-db/atlas
+atlas.graph.storage.rdbms.jpa.hikari.username=atlas
+atlas.graph.storage.rdbms.jpa.hikari.password=atlasR0cks!
+atlas.graph.storage.rdbms.jpa.hikari.maximumPoolSize=40
+atlas.graph.storage.rdbms.jpa.hikari.minimumIdle=5
+atlas.graph.storage.rdbms.jpa.hikari.idleTimeout=300000
+atlas.graph.storage.rdbms.jpa.hikari.connectionTestQuery=select 1
+atlas.graph.storage.rdbms.jpa.hikari.maxLifetime=1800000
+atlas.graph.storage.rdbms.jpa.hikari.connectionTimeout=30000
+atlas.graph.storage.rdbms.jpa.javax.persistence.jdbc.dialect=org.eclipse.persistence.platform.database.PostgreSQLPlatform
+
+atlas.EntityAuditRepository.impl=org.apache.atlas.repository.audit.rdbms.RdbmsBasedAuditRepository
+atlas.audit.hbase.tablename=apache_atlas_entity_audit
+atlas.audit.zookeeper.session.timeout.ms=1000
+atlas.audit.hbase.zookeeper.quorum=atlas-zk.example.com:2181
+
+#########  Graph Search Index  #########
+
+atlas.graph.index.search.backend=solr
+atlas.graph.index.search.solr.mode=http
+atlas.graph.index.search.solr.http-urls=http://atlas-solr.example.com:8983/solr
+atlas.graph.index.search.solr.zookeeper-connect-timeout=60000
+atlas.graph.index.search.solr.zookeeper-session-timeout=60000
+atlas.graph.index.search.solr.wait-searcher=false
+atlas.graph.index.search.max-result-set-size=150
+
+#########  Notification Configs  #########
+
+atlas.notification.embedded=false
+atlas.kafka.data=${sys:atlas.home}/data/kafka
+atlas.kafka.zookeeper.connect=atlas-zk.example.com:2181
+atlas.kafka.bootstrap.servers=atlas-kafka.example.com:9092
+atlas.kafka.zookeeper.session.timeout.ms=400
+atlas.kafka.zookeeper.connection.timeout.ms=200
+atlas.kafka.zookeeper.sync.time.ms=20
+atlas.kafka.auto.commit.interval.ms=1000
+atlas.kafka.hook.group.id=atlas
+atlas.kafka.enable.auto.commit=false
+atlas.kafka.auto.offset.reset=earliest
+atlas.kafka.session.timeout.ms=30000
+atlas.kafka.offsets.topic.replication.factor=1
+atlas.kafka.poll.timeout.ms=1000
+atlas.notification.create.topics=true
+atlas.notification.replicas=1
+atlas.notification.topics=ATLAS_HOOK,ATLAS_ENTITIES
+atlas.notification.log.failed.messages=true
+atlas.notification.consumer.retry.interval=500
+atlas.notification.hook.retry.interval=1000
+
+#########  Security Properties  #########
+
+atlas.enableTLS=false
+atlas.authentication.method.kerberos=false
+atlas.authentication.method.file=true
+atlas.authentication.method.ldap.type=none
+atlas.authentication.method.file.filename=${sys:atlas.home}/conf/users-credentials.properties
+
+#########  Server Properties  #########
+
+atlas.rest.address=http://localhost:21000
+atlas.server.ha.enabled=false
+
+######### Atlas Authorization #########
+
+atlas.authorizer.impl=simple
+atlas.authorizer.simple.authz.policy.file=atlas-simple-authz-policy.json
+
+#########  CSRF Configs  #########
+
+atlas.rest-csrf.enabled=true
+atlas.rest-csrf.browser-useragents-regex=^Mozilla.*,^Opera.*,^Chrome.*
+atlas.rest-csrf.methods-to-ignore=GET,OPTIONS,HEAD,TRACE
+atlas.rest-csrf.custom-header=X-XSRF-HEADER
+
+######### Atlas Metric/Stats configs #########
+
+atlas.metric.query.cache.ttlInSecs=900
diff --git a/dev-support/atlas-docker/Dockerfile.atlas-db 
b/dev-support/atlas-docker/config/atlas/users-credentials.properties
similarity index 76%
rename from dev-support/atlas-docker/Dockerfile.atlas-db
rename to dev-support/atlas-docker/config/atlas/users-credentials.properties
index 8fa5cdd48..0e81d38eb 100644
--- a/dev-support/atlas-docker/Dockerfile.atlas-db
+++ b/dev-support/atlas-docker/config/atlas/users-credentials.properties
@@ -14,11 +14,5 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM postgres:13.21
-
-# Copy DB init script
-USER 0
-RUN  mkdir -p /docker-entrypoint-initdb.d
-COPY config/init_postgres.sh /docker-entrypoint-initdb.d/
-RUN chown -R postgres:postgres /docker-entrypoint-initdb.d/
-ENV POSTGRES_PASSWORD=atlasR0cks!
+# username=group::sha256-password
+admin=ADMIN::bad2e629a8d93dddfd6cf4c6e04f02035e0ec146f22a8ba1f6b8252a2634107a
diff --git a/dev-support/atlas-docker/config/init_postgres.sh 
b/dev-support/atlas-docker/config/init_postgres.sh
index bb7b9c665..8085c336f 100644
--- a/dev-support/atlas-docker/config/init_postgres.sh
+++ b/dev-support/atlas-docker/config/init_postgres.sh
@@ -16,21 +16,97 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+set -euo pipefail
 
-set -e
+: "${POSTGRES_HOST:=atlas-db}"
+: "${POSTGRES_PORT:=5432}"
+: "${POSTGRES_USER:=postgres}"
+: "${POSTGRES_DB:=postgres}"
+: "${POSTGRES_PASSWORD:?POSTGRES_PASSWORD must be set}"
+: "${HIVE_DB_PASSWORD:?HIVE_DB_PASSWORD must be set}"
+: "${ATLAS_DB_PASSWORD:?ATLAS_DB_PASSWORD must be set}"
+: "${ATLAS_SCHEMA_FILE:?ATLAS_SCHEMA_FILE must be set}"
 
-psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" 
<<-EOSQL
-    CREATE USER hive WITH PASSWORD 'atlasR0cks!';
-    CREATE DATABASE hive;
-    GRANT ALL PRIVILEGES ON DATABASE hive TO hive;
+export PGPASSWORD="${POSTGRES_PASSWORD}"
 
-    CREATE USER atlas WITH PASSWORD 'atlasR0cks!';
-    CREATE DATABASE atlas;
-    GRANT ALL PRIVILEGES ON DATABASE atlas TO atlas;
+psql_cmd=(
+  psql
+  -v ON_ERROR_STOP=1
+  --host "${POSTGRES_HOST}"
+  --port "${POSTGRES_PORT}"
+  --username "${POSTGRES_USER}"
+  --dbname "${POSTGRES_DB}"
+)
 
-    \c hive
-    GRANT ALL ON SCHEMA public TO public;
+atlas_psql_cmd=(
+  psql
+  -v ON_ERROR_STOP=1
+  --host "${POSTGRES_HOST}"
+  --port "${POSTGRES_PORT}"
+  --username atlas
+  --dbname atlas
+)
 
-    \c atlas
-    GRANT ALL ON SCHEMA public TO public;
+create_role() {
+  local role_name=$1
+  local role_password=$2
+  local role_exists
+  local role_sql
+
+  role_exists=$("${psql_cmd[@]}" --set=role_name="${role_name}" -At <<'EOSQL'
+SELECT 1 FROM pg_catalog.pg_roles WHERE rolname = :'role_name';
+EOSQL
+)
+
+  if [ "${role_exists}" != "1" ]
+  then
+    role_sql=$("${psql_cmd[@]}" --set=role_name="${role_name}" 
--set=role_password="${role_password}" -At <<'EOSQL'
+SELECT format('CREATE ROLE %I WITH LOGIN PASSWORD %L', :'role_name', 
:'role_password');
+EOSQL
+)
+  else
+    role_sql=$("${psql_cmd[@]}" --set=role_name="${role_name}" 
--set=role_password="${role_password}" -At <<'EOSQL'
+SELECT format('ALTER ROLE %I WITH LOGIN PASSWORD %L', :'role_name', 
:'role_password');
+EOSQL
+)
+  fi
+
+  "${psql_cmd[@]}" -c "${role_sql}"
+}
+
+create_database() {
+  local database_name=$1
+  local owner_name=$2
+  local database_exists
+  local database_sql
+  local grant_sql
+
+  database_exists=$("${psql_cmd[@]}" --set=database_name="${database_name}" 
-At <<'EOSQL'
+SELECT 1 FROM pg_database WHERE datname = :'database_name';
 EOSQL
+)
+
+  if [ "${database_exists}" != "1" ]
+  then
+    database_sql=$("${psql_cmd[@]}" --set=database_name="${database_name}" 
--set=owner_name="${owner_name}" -At <<'EOSQL'
+SELECT format('CREATE DATABASE %I OWNER %I', :'database_name', :'owner_name');
+EOSQL
+)
+    "${psql_cmd[@]}" -c "${database_sql}"
+  fi
+
+  grant_sql=$("${psql_cmd[@]}" --set=database_name="${database_name}" 
--set=owner_name="${owner_name}" -At <<'EOSQL'
+SELECT format('GRANT ALL PRIVILEGES ON DATABASE %I TO %I', :'database_name', 
:'owner_name');
+EOSQL
+)
+  "${psql_cmd[@]}" -c "${grant_sql}"
+  "${psql_cmd[@]}" --dbname "${database_name}" -c "GRANT ALL ON SCHEMA public 
TO public;"
+}
+
+create_role hive "${HIVE_DB_PASSWORD}"
+create_database hive hive
+
+create_role atlas "${ATLAS_DB_PASSWORD}"
+create_database atlas atlas
+
+PGPASSWORD="${ATLAS_DB_PASSWORD}" "${atlas_psql_cmd[@]}" --file 
"${ATLAS_SCHEMA_FILE}"
diff --git a/dev-support/atlas-docker/docker-compose.atlas-common.yml 
b/dev-support/atlas-docker/docker-compose.atlas-common.yml
index c1d25ceaf..15375cd2a 100644
--- a/dev-support/atlas-docker/docker-compose.atlas-common.yml
+++ b/dev-support/atlas-docker/docker-compose.atlas-common.yml
@@ -47,14 +47,13 @@ services:
       - "2181:2181"
 
   atlas-db:
-    build:
-      context: .
-      dockerfile: Dockerfile.atlas-db
-    image: atlas-db
+    image: postgres:13.21
     container_name: atlas-db
     hostname: atlas-db.example.com
     networks:
       - atlas
+    environment:
+      POSTGRES_PASSWORD: atlasR0cks!
     healthcheck:
       test: 'su -c "pg_isready -q" postgres'
       interval: 30s
diff --git a/dev-support/atlas-docker/docker-compose.atlas-postgres.yml 
b/dev-support/atlas-docker/docker-compose.atlas-postgres.yml
new file mode 100644
index 000000000..05fe13225
--- /dev/null
+++ b/dev-support/atlas-docker/docker-compose.atlas-postgres.yml
@@ -0,0 +1,34 @@
+services:
+  atlas:
+    depends_on:
+      atlas-db-init:
+        condition: service_completed_successfully
+
+  atlas-db-init:
+    image: postgres:13.21
+    container_name: atlas-db-init
+    hostname: atlas-db-init.example.com
+    networks:
+      - atlas
+    depends_on:
+      atlas-backend:
+        condition: service_healthy
+    environment:
+      POSTGRES_HOST: atlas-db
+      POSTGRES_PORT: 5432
+      POSTGRES_USER: postgres
+      POSTGRES_DB: postgres
+      POSTGRES_PASSWORD: atlasR0cks!
+      HIVE_DB_PASSWORD: atlasR0cks!
+      ATLAS_DB_PASSWORD: atlasR0cks!
+      ATLAS_SCHEMA_FILE: /tmp/create_schema.sql
+    volumes:
+      - ./config/init_postgres.sh:/tmp/init_postgres.sh:ro
+      - 
../../graphdb/janusgraph-rdbms/src/main/resources/META-INF/postgres/create_schema.sql:/tmp/create_schema.sql:ro
+    command:
+      - /bin/bash
+      - /tmp/init_postgres.sh
+
+networks:
+  atlas:
+    name: atlasnw
diff --git a/dev-support/atlas-docker/docker-compose.atlas.yml 
b/dev-support/atlas-docker/docker-compose.atlas.yml
index 54bb7c164..646b8cc3a 100644
--- a/dev-support/atlas-docker/docker-compose.atlas.yml
+++ b/dev-support/atlas-docker/docker-compose.atlas.yml
@@ -16,6 +16,8 @@ services:
       - atlas
     volumes:
       - ./data:/home/atlas/data
+      - 
./config/atlas/${ATLAS_BACKEND}/atlas-application.properties:/opt/atlas/conf/atlas-application.properties:ro
+      - 
./config/atlas/users-credentials.properties:/opt/atlas/conf/users-credentials.properties:ro
     ports:
       - "21000:21000"
     depends_on:
diff --git a/dev-support/atlas-docker/scripts/atlas.sh 
b/dev-support/atlas-docker/scripts/atlas.sh
index f08795383..e107ec137 100755
--- a/dev-support/atlas-docker/scripts/atlas.sh
+++ b/dev-support/atlas-docker/scripts/atlas.sh
@@ -16,67 +16,29 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+set -e
 set -x
 
-if [ ! -e ${ATLAS_HOME}/.setupDone ]
+ATLAS_APPLICATION_PROPERTIES=${ATLAS_HOME}/conf/atlas-application.properties
+ATLAS_USER_CREDENTIALS=${ATLAS_HOME}/conf/users-credentials.properties
+ATLAS_EXPANDED_WEBAPP=${ATLAS_HOME}/server/webapp/atlas/WEB-INF
+
+if [ ! -r "${ATLAS_APPLICATION_PROPERTIES}" ]
 then
-  SETUP_ATLAS=true
-else
-  SETUP_ATLAS=false
+  echo "Missing readable Atlas configuration: ${ATLAS_APPLICATION_PROPERTIES}" 
>&2
+  exit 1
 fi
 
-if [ "${SETUP_ATLAS}" == "true" ]
+if [ ! -r "${ATLAS_USER_CREDENTIALS}" ]
 then
-  encryptedPwd=$(${ATLAS_HOME}/bin/cputil.py -g -u admin -p atlasR0cks! -s | 
tail -1)
-
-  echo "admin=ADMIN::${encryptedPwd}" > 
${ATLAS_HOME}/conf/users-credentials.properties
-
-  sed -i 
"s/atlas.graph.storage.hostname=.*$/atlas.graph.storage.hostname=atlas-zk.example.com:2181/"
             /opt/atlas/conf/atlas-application.properties
-  sed -i 
"s/atlas.audit.hbase.zookeeper.quorum=.*$/atlas.audit.hbase.zookeeper.quorum=atlas-zk.example.com:2181/"
 /opt/atlas/conf/atlas-application.properties
-
-  sed -i "s/^atlas.graph.index.search.solr.mode=cloud/# 
atlas.graph.index.search.solr.mode=cloud/"                                      
        /opt/atlas/conf/atlas-application.properties
-  sed -i "s/^# 
*atlas.graph.index.search.solr.mode=http/atlas.graph.index.search.solr.mode=http/"
                                               
/opt/atlas/conf/atlas-application.properties
-  sed -i 
"s/^.*atlas.graph.index.search.solr.http-urls=.*$/atlas.graph.index.search.solr.http-urls=http:\/\/atlas-solr.example.com:8983\/solr/"
 /opt/atlas/conf/atlas-application.properties
-
-  sed -i 
"s/atlas.notification.embedded=.*$/atlas.notification.embedded=false/"          
                  /opt/atlas/conf/atlas-application.properties
-  sed -i 
"s/atlas.kafka.zookeeper.connect=.*$/atlas.kafka.zookeeper.connect=atlas-zk.example.com:2181/"
    /opt/atlas/conf/atlas-application.properties
-  sed -i 
"s/atlas.kafka.bootstrap.servers=.*$/atlas.kafka.bootstrap.servers=atlas-kafka.example.com:9092/"
 /opt/atlas/conf/atlas-application.properties
-
-  echo ""                                                     >> 
/opt/atlas/conf/atlas-application.properties
-  echo "atlas.graph.storage.hbase.compression-algorithm=NONE" >> 
/opt/atlas/conf/atlas-application.properties
-  echo "atlas.graph.graph.replace-instance-if-exists=true"    >> 
/opt/atlas/conf/atlas-application.properties
-
-  if [ "${ATLAS_BACKEND}" == "postgres" ]
-  then
-    # set RDBMS as backend and entity-audit store
-    sed -i "s/^atlas.graph.storage.backend=hbase2/# 
atlas.graph.storage.backend=hbase2/"                                            
                /opt/atlas/conf/atlas-application.properties
-    sed -i "s/atlas.EntityAuditRepository.impl=.*$/# 
atlas.EntityAuditRepository.impl=org.apache.atlas.repository.audit.HBaseBasedAuditRepository/"
 /opt/atlas/conf/atlas-application.properties
-
-    cat <<EOF >> /opt/atlas/conf/atlas-application.properties
-
-atlas.graph.storage.backend=rdbms
-atlas.graph.storage.rdbms.jpa.hikari.driverClassName=org.postgresql.Driver
-atlas.graph.storage.rdbms.jpa.hikari.jdbcUrl=jdbc:postgresql://atlas-db/atlas
-atlas.graph.storage.rdbms.jpa.hikari.username=atlas
-atlas.graph.storage.rdbms.jpa.hikari.password=atlasR0cks!
-atlas.graph.storage.rdbms.jpa.hikari.maximumPoolSize=40
-atlas.graph.storage.rdbms.jpa.hikari.minimumIdle=5
-atlas.graph.storage.rdbms.jpa.hikari.idleTimeout=300000
-atlas.graph.storage.rdbms.jpa.hikari.connectionTestQuery=select 1
-atlas.graph.storage.rdbms.jpa.hikari.maxLifetime=1800000
-atlas.graph.storage.rdbms.jpa.hikari.connectionTimeout=30000
-atlas.graph.storage.rdbms.jpa.javax.persistence.jdbc.dialect=org.eclipse.persistence.platform.database.PostgreSQLPlatform
-atlas.graph.storage.rdbms.jpa.javax.persistence.schema-generation.database.action=create
-atlas.graph.storage.rdbms.jpa.javax.persistence.schema-generation.create-database-schemas=true
-atlas.graph.storage.rdbms.jpa.javax.persistence.schema-generation.create-source=script
-atlas.graph.storage.rdbms.jpa.javax.persistence.schema-generation.create-script-source=META-INF/postgres/create_schema.sql
-atlas.EntityAuditRepository.impl=org.apache.atlas.repository.audit.rdbms.RdbmsBasedAuditRepository
-EOF
-  fi
-
-  chown -R atlas:atlas ${ATLAS_HOME}/
+  echo "Missing readable Atlas user credentials: ${ATLAS_USER_CREDENTIALS}" >&2
+  exit 1
+fi
 
-  touch ${ATLAS_HOME}/.setupDone
+if [ ! -d "${ATLAS_EXPANDED_WEBAPP}" ]
+then
+  echo "Missing expanded Atlas webapp: ${ATLAS_EXPANDED_WEBAPP}" >&2
+  exit 1
 fi
 
 su -c "cd ${ATLAS_HOME}/bin && ./atlas_start.py" atlas

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