Merged in DCD-434-bb-jvm-args (pull request #8)

DCD-434: Add support for JVM parameters in BB roles.

Approved-by: Ben Partridge <bpartridge@atlassian.com>

aws_bitbucket_dc_node.yml

@@ -17,6 +17,9 @@
       - "UMask=0027"
       - "LimitNOFILE=4096"
       - "Environment=BITBUCKET_HOME={{ atl_product_home }}"
+      - "Environment=JVM_MAXIMUM_MEMORY={{ atl_jvm_heap }}"
+      - "Environment=JVM_MINIMUM_MEMORY={{ atl_jvm_heap }}"
+      - "Environment=JVM_SUPPORT_RECOMMENDED_ARGS={{ atl_jvm_opts }}"
     atl_startup_exec_options:
       - "-fg"
       - "--no-search"

group_vars/aws_node_local.yml

@@ -77,6 +77,7 @@ atl_jdbc_query_params_for_engine:
 atl_jdbc_url: "jdbc:postgresql://{{ atl_db_host }}:{{ atl_db_port }}/{{ atl_jdbc_db_name }}{{ atl_jdbc_query_params_for_engine[atl_db_engine]| default('') }}"
 
 atl_jvm_heap: "{{ lookup('env', 'ATL_JVM_HEAP') or '2048m' }}"
+atl_jvm_opts: "{{ lookup('env', 'ATL_JVM_OPTS') or '' }}"
 atl_catalina_opts: "{{ lookup('env', 'ATL_CATALINA_OPTS') or '' }}"
 atl_proxy_name:  "{{ lookup('env', 'ATL_PROXY_NAME') | lower }}"
 atl_proxy_port:  "{{ lookup('env', 'ATL_TOMCAT_PROXYPORT') }}"

roles/bitbucket_config/molecule/default/Dockerfile.j2

@@ -0,0 +1,14 @@
+# Molecule managed
+
+{% if item.registry is defined %}
+FROM {{ item.registry.url }}/{{ item.image }}
+{% else %}
+FROM {{ item.image }}
+{% endif %}
+
+RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get install -y python sudo bash ca-certificates && apt-get clean; \
+    elif [ $(command -v dnf) ]; then dnf makecache && dnf --assumeyes install python sudo python-devel python*-dnf bash && dnf clean all; \
+    elif [ $(command -v yum) ]; then yum makecache fast && yum install -y python sudo yum-plugin-ovl bash && sed -i 's/plugins=0/plugins=1/g' /etc/yum.conf && yum clean all; \
+    elif [ $(command -v zypper) ]; then zypper refresh && zypper install -y python sudo bash python-xml && zypper clean -a; \
+    elif [ $(command -v apk) ]; then apk update && apk add --no-cache python sudo bash ca-certificates; \
+    elif [ $(command -v xbps-install) ]; then xbps-install -Syu && xbps-install -y python sudo bash ca-certificates && xbps-remove -O; fi

roles/bitbucket_config/molecule/default/molecule.yml

@@ -0,0 +1,36 @@
+---
+dependency:
+  name: galaxy
+driver:
+  name: docker
+lint:
+  name: yamllint
+platforms:
+  - name: amazon_linux2
+    image: amazonlinux:2
+    groups:
+      - aws_node_local
+    ulimits:
+      - nofile:262144:262144
+  - name: ubuntu_lts
+    image: ubuntu:bionic
+    groups:
+      - aws_node_local
+    ulimits:
+      - nofile:262144:262144
+provisioner:
+  name: ansible
+  options:
+    skip-tags: runtime_pkg
+  lint:
+    name: ansible-lint
+    options:
+      x: ["701"]
+  inventory:
+    links:
+      group_vars: ../../../../group_vars/
+verifier:
+  name: testinfra
+  lint:
+    name: flake8
+    enabled: false

roles/bitbucket_config/molecule/default/playbook.yml

@@ -0,0 +1,19 @@
+---
+- name: Converge
+  hosts: all
+  vars:
+    atl_product_family: "stash"
+    atl_product_edition: "bitbucket"
+    atl_product_user: "bitbucket"
+    atl_product_version: "6.3.1"
+
+    atl_product_home: "{{ atl_shared_mountpoint }}/{{ atl_product_edition }}"
+
+    atl_jdbc_user: 'bb_db_user'
+    atl_jdbc_password: 'molecule_password'
+
+  roles:
+    - role: linux_common
+    - role: product_common
+    - role: product_install
+    - role: bitbucket_config

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

@@ -0,0 +1,16 @@
+import os
+
+import testinfra.utils.ansible_runner
+
+testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
+    os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all')
+
+
+def test_config_file(host):
+    f = host.file('/media/atl/bitbucket/shared/bitbucket.properties')
+    assert f.exists
+    assert f.user == 'bitbucket'
+
+    assert f.contains("jdbc.driver=org.postgresql.Driver")
+    assert f.contains("jdbc.user=bb_db_user")
+    assert f.contains("jdbc.password=molecule_password")

roles/bitbucket_config/tasks/main.yml

@@ -22,3 +22,4 @@
     group: "root"
     mode: "u=rwX,g=rX,o=rX"
     recurse: true
+  changed_when: false  # For Molecule idempotence check

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

@@ -13,8 +13,7 @@ def test_user_created(host):
 
 
 @pytest.mark.parametrize('exe', [
-    '/usr/bin/git',
-    '/usr/bin/psql'
+    '/usr/bin/git'
 ])
 def test_package_exes(host, exe):
     assert host.file(exe).exists

roles/product_startup/molecule/bitbucket/playbook.yml

@@ -8,11 +8,16 @@
 
     atl_product_home: "{{ atl_shared_mountpoint }}/{{ atl_product_edition }}"
     atl_product_home_shared: "{{ atl_product_home }}/shared"
+    atl_jvm_heap: "dummy_heap"
+    atl_jvm_opts: "dummy_opts"
 
     atl_startup_systemd_params:
       - "UMask=0027"
       - "LimitNOFILE=4096"
       - "Environment=BITBUCKET_HOME={{ atl_product_home }}"
+      - "Environment=JVM_MAXIMUM_MEMORY={{ atl_jvm_heap }}"
+      - "Environment=JVM_MINIMUM_MEMORY={{ atl_jvm_heap }}"
+      - "Environment=JVM_SUPPORT_RECOMMENDED_ARGS={{ atl_jvm_opts }}"
 
     atl_startup_exec_options:
       - "-fg"

roles/product_startup/molecule/bitbucket/tests/test_default.py

@@ -12,3 +12,6 @@ def test_service_file(host):
     assert f.contains("^UMask=0027$")
     assert f.contains("^LimitNOFILE=4096$")
     assert f.contains("^Environment=BITBUCKET_HOME=/media/atl/bitbucket$")
+    assert f.contains("^Environment=JVM_MINIMUM_MEMORY=dummy_heap$")
+    assert f.contains("^Environment=JVM_MAXIMUM_MEMORY=dummy_heap$")
+    assert f.contains("^Environment=JVM_SUPPORT_RECOMMENDED_ARGS=dummy_opts$")