Custom CM server defaults.

defaults/main.yml

@@ -16,6 +16,11 @@ cdh_oozie_ext_libs_url: 'https://archive.cloudera.com/gplextras/misc/ext-2.2.zip
 
 cdh_impala_haproxy: False
 
+cdh_cmf_server_args: ''
+cdh_cmf_heap: '4G'
+cdh_cmf_java_opts: '-Xmx{{ cdh_cmf_heap }} -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp'
+cdh_cmf_jdbc_pg_driver: '/srv/postgres.jar'
+
 cdh_use_separate_postgres_db: True
 cdh_postgres_db_host: localhost
 cdh_postgres_db_name: cdh

handlers/main.yml

@@ -1,6 +1,3 @@
 ---
 - name: Restart cloudera-scm-server
   service: name=cloudera-scm-server state=restarted
-
-- name: Restart zeppelin
-  service: name=zeppelin state=restarted

tasks/cdm.yml

@@ -19,7 +19,12 @@
       - name: Install the Cloudera Manager DB configuration
         template: src=db.properties.j2 dest=/etc/cloudera-scm-server/db.properties mode=0640 owner=cloudera-scm group=cloudera-scm
         tags: [ 'cdh', 'hadoop', 'cdh_m_conf' ]
-  
+
+      - name: Install the Cloudera Manager defaults
+        template: src=cloudera-scm-server.default.j2 dest=/etc/default/cloudera-scm-server owner=root group=root mode='0444'
+        notify: Restart cloudera-scm-server
+        tags: [ 'cdh', 'hadoop', 'cdh_conf' ]
+
       - name: Ensure that the cloudera manager daemon is running and enabled
         service: name=cloudera-scm-server state=restarted enabled=yes
   
@@ -34,7 +39,7 @@
         when: ansible_distribution_file_variety == "Debian"
   
       - name: Download the jdbc driver
-        get_url: url=https://jdbc.postgresql.org/download/postgresql-{{ postgresql_jdbc_driver_version }}.jar dest=/srv/postgresql.jar
+        get_url: url=https://jdbc.postgresql.org/download/postgresql-{{ postgresql_jdbc_driver_version }}.jar dest='{{ cdh_cmf_jdbc_pg_driver }}'
   
     when:
       - cdh_manager_install

templates/cloudera-scm-server.default.j2

@@ -0,0 +1,24 @@
+#
+# Specify any command line arguments for the Cloudera SCM Server here.
+#
+
+CMF_SERVER_ARGS="{{ cdh_cmf_server_args }}"
+
+#
+# Locate the JDBC driver jar file.
+#
+# The default value is the default system mysql driver on RHEL/CentOS/Ubuntu
+# and the standard, documented location for where to put the oracle jar in CM
+# deployments.
+#
+# export CMF_JDBC_DRIVER_JAR="/usr/share/java/mysql-connector-java.jar:/usr/share/java/oracle-connector-java.jar:/usr/share/java/postgresql-connector-java.jar"
+
+export CMF_JDBC_DRIVER_JAR="{{ cdh_cmf_jdbc_pg_driver }}"
+
+#
+# Java Options.
+#
+# Default value sets Java maximum heap size to 2GB, and Java maximum permanent
+# generation size to 256MB.
+#
+export CMF_JAVA_OPTS="{{ cdh_cmf_java_opts }}"