DCD-224: Inject JVM heap overrides into the product setenv script.

group_vars/all.yml

@@ -45,5 +45,5 @@ atl_jdbc_ctype: "{{ lookup('env', 'ATL_JDBC_CTYPE') or 'en_US.UTF-8' }}"
 atl_jdbc_template: "{{ lookup('env', 'ATL_JDBC_TEMPLATE') or 'template1' }}"
 atl_jdbc_url: "jdbc:postgresql://{{ atl_db_host }}:{{ atl_db_port }}/{{ atl_jdbc_db_name }}"
 
-atl_jvm_heap: "{{ lookup('env', 'ATL_JVM_HEAP) }}"
+atl_jvm_heap: "{{ lookup('env', 'ATL_JVM_HEAP) or '2048m' }}"
-atl_catalina_opts: "{{ lookup('env', 'ATL_CATALINA_OPTS) }}"
+atl_catalina_opts: "{{ lookup('env', 'ATL_CATALINA_OPTS) or '' }}"

roles/jira_config/molecule/default/playbook.yml

@@ -7,6 +7,7 @@
     atl_product_user: "jira"
     atl_product_version: "7.13.2"
     atl_jdbc_user: 'atljira'
+    atl_jvm_heap: 'PLACEHOLDER'
   roles:
     - role: linux_common
     - role: product_common

roles/jira_config/molecule/default/tests/test_default.py

@@ -6,10 +6,16 @@ testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
     os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all')
 
 
-def test_hosts_file(host):
+def test_dbconfig_file(host):
     f = host.file('/var/atlassian/application-data/jira/dbconfig.xml')
     assert f.exists
     assert f.user == 'jira'
     assert f.contains("<driver-class>org.postgresql.Driver</driver-class>")
     assert f.contains("<username>atljira</username>")
     assert f.contains("<pool-min-size>20</pool-min-size>")
+
+def test_setenv_file(host):
+    f = host.file('/opt/atlassian/jira-software/current/bin/setenv.sh')
+    assert f.exists
+    assert f.contains('JVM_MINIMUM_MEMORY="PLACEHOLDER"')
+    assert f.contains('JVM_MAXIMUM_MEMORY="PLACEHOLDER"')

roles/jira_config/tasks/main.yml

@@ -5,3 +5,14 @@
     src: dbconfig.xml.j2
     dest: "{{ atl_product_home }}/dbconfig.xml"
     owner: "{{ atl_product_user }}"
+
+- name: Override JVM memory settings.
+  # Ugly but necessary as the product installs this file so we need to make the change here.
+  lineinfile:
+    path: "{{ atl_product_installation_target }}/bin/setenv.sh"
+    backrefs: true
+    regexp: "^{{ item }}="
+    line: "{{ item }}=\"{{ atl_jvm_heap }}\""
+  with_items:
+    - 'JVM_MINIMUM_MEMORY'
+    - 'JVM_MAXIMUM_MEMORY'