From 8f53f3252e70df03acd8c9cb326721c1a2c2a852 Mon Sep 17 00:00:00 2001 From: Mark Goddard Date: Thu, 8 Feb 2018 11:57:36 +0000 Subject: [PATCH] Add a simple molecule scenario for the kolla-openstack role Tests operation of the role with default variable values. --- ansible/roles/kolla-openstack/.yamllint | 13 ++++ .../molecule/default/Dockerfile.j2 | 9 +++ .../molecule/default/INSTALL.rst | 16 +++++ .../molecule/default/create.yml | 60 +++++++++++++++++++ .../molecule/default/destroy.yml | 27 +++++++++ .../molecule/default/molecule.yml | 22 +++++++ .../molecule/default/playbook.yml | 5 ++ .../molecule/default/prepare.yml | 5 ++ .../molecule/default/tests/test_default.py | 57 ++++++++++++++++++ 9 files changed, 214 insertions(+) create mode 100644 ansible/roles/kolla-openstack/.yamllint create mode 100644 ansible/roles/kolla-openstack/molecule/default/Dockerfile.j2 create mode 100644 ansible/roles/kolla-openstack/molecule/default/INSTALL.rst create mode 100644 ansible/roles/kolla-openstack/molecule/default/create.yml create mode 100644 ansible/roles/kolla-openstack/molecule/default/destroy.yml create mode 100644 ansible/roles/kolla-openstack/molecule/default/molecule.yml create mode 100644 ansible/roles/kolla-openstack/molecule/default/playbook.yml create mode 100644 ansible/roles/kolla-openstack/molecule/default/prepare.yml create mode 100644 ansible/roles/kolla-openstack/molecule/default/tests/test_default.py diff --git a/ansible/roles/kolla-openstack/.yamllint b/ansible/roles/kolla-openstack/.yamllint new file mode 100644 index 000000000..3a2255e46 --- /dev/null +++ b/ansible/roles/kolla-openstack/.yamllint @@ -0,0 +1,13 @@ +extends: default + +rules: + braces: + max-spaces-inside: 1 + level: error + brackets: + max-spaces-inside: 1 + level: error + line-length: disable + # NOTE(retr0h): Templates no longer fail this lint rule. + # Uncomment if running old Molecule templates. + # truthy: disable diff --git a/ansible/roles/kolla-openstack/molecule/default/Dockerfile.j2 b/ansible/roles/kolla-openstack/molecule/default/Dockerfile.j2 new file mode 100644 index 000000000..f8b4e7530 --- /dev/null +++ b/ansible/roles/kolla-openstack/molecule/default/Dockerfile.j2 @@ -0,0 +1,9 @@ +# Molecule managed + +FROM {{ item.image }} + +RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get upgrade -y && 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 python2-dnf bash && dnf clean all; \ + elif [ $(command -v yum) ]; then yum makecache fast && yum update -y && 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 update -y && 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; fi diff --git a/ansible/roles/kolla-openstack/molecule/default/INSTALL.rst b/ansible/roles/kolla-openstack/molecule/default/INSTALL.rst new file mode 100644 index 000000000..e26493b8b --- /dev/null +++ b/ansible/roles/kolla-openstack/molecule/default/INSTALL.rst @@ -0,0 +1,16 @@ +******* +Install +******* + +Requirements +============ + +* Docker Engine +* docker-py + +Install +======= + +.. code-block:: bash + + $ sudo pip install docker-py diff --git a/ansible/roles/kolla-openstack/molecule/default/create.yml b/ansible/roles/kolla-openstack/molecule/default/create.yml new file mode 100644 index 000000000..10fac3149 --- /dev/null +++ b/ansible/roles/kolla-openstack/molecule/default/create.yml @@ -0,0 +1,60 @@ +--- +- name: Create + hosts: localhost + connection: local + gather_facts: false + no_log: "{{ not lookup('env', 'MOLECULE_DEBUG') | bool }}" + vars: + molecule_file: "{{ lookup('env', 'MOLECULE_FILE') }}" + molecule_ephemeral_directory: "{{ lookup('env', 'MOLECULE_EPHEMERAL_DIRECTORY') }}" + molecule_scenario_directory: "{{ lookup('env', 'MOLECULE_SCENARIO_DIRECTORY') }}" + molecule_yml: "{{ lookup('file', molecule_file) | molecule_from_yaml }}" + tasks: + - name: Create Dockerfiles from image names + template: + src: "{{ molecule_scenario_directory }}/Dockerfile.j2" + dest: "{{ molecule_ephemeral_directory }}/Dockerfile_{{ item.image | regex_replace('[^a-zA-Z0-9_]', '_') }}" + with_items: "{{ molecule_yml.platforms }}" + register: platforms + + - name: Discover local Docker images + docker_image_facts: + name: "molecule_local/{{ item.item.name }}" + with_items: "{{ platforms.results }}" + register: docker_images + + - name: Build an Ansible compatible image + docker_image: + path: "{{ molecule_ephemeral_directory }}" + name: "molecule_local/{{ item.item.image }}" + dockerfile: "{{ item.item.dockerfile | default(item.invocation.module_args.dest) }}" + force: "{{ item.item.force | default(true) }}" + with_items: "{{ platforms.results }}" + when: platforms.changed or docker_images.results | map(attribute='images') | select('equalto', []) | list | count >= 0 + + - name: Create molecule instance(s) + docker_container: + name: "{{ item.name }}" + hostname: "{{ item.name }}" + image: "molecule_local/{{ item.image }}" + state: started + recreate: false + log_driver: json-file + command: "{{ item.command | default('bash -c \"while true; do sleep 10000; done\"') }}" + privileged: "{{ item.privileged | default(omit) }}" + volumes: "{{ item.volumes | default(omit) }}" + capabilities: "{{ item.capabilities | default(omit) }}" + ports: "{{ item.exposed_ports | default(omit) }}" + ulimits: "{{ item.ulimits | default(omit) }}" + register: server + with_items: "{{ molecule_yml.platforms }}" + async: 7200 + poll: 0 + + - name: Wait for instance(s) creation to complete + async_status: + jid: "{{ item.ansible_job_id }}" + register: docker_jobs + until: docker_jobs.finished + retries: 300 + with_items: "{{ server.results }}" diff --git a/ansible/roles/kolla-openstack/molecule/default/destroy.yml b/ansible/roles/kolla-openstack/molecule/default/destroy.yml new file mode 100644 index 000000000..3ce74788e --- /dev/null +++ b/ansible/roles/kolla-openstack/molecule/default/destroy.yml @@ -0,0 +1,27 @@ +--- +- name: Destroy + hosts: localhost + connection: local + gather_facts: false + no_log: "{{ not lookup('env', 'MOLECULE_DEBUG') | bool }}" + vars: + molecule_file: "{{ lookup('env', 'MOLECULE_FILE') }}" + molecule_yml: "{{ lookup('file', molecule_file) | molecule_from_yaml }}" + tasks: + - name: Destroy molecule instance(s) + docker_container: + name: "{{ item.name }}" + state: absent + force_kill: "{{ item.force_kill | default(true) }}" + register: server + with_items: "{{ molecule_yml.platforms }}" + async: 7200 + poll: 0 + + - name: Wait for instance(s) deletion to complete + async_status: + jid: "{{ item.ansible_job_id }}" + register: docker_jobs + until: docker_jobs.finished + retries: 300 + with_items: "{{ server.results }}" diff --git a/ansible/roles/kolla-openstack/molecule/default/molecule.yml b/ansible/roles/kolla-openstack/molecule/default/molecule.yml new file mode 100644 index 000000000..1ac591678 --- /dev/null +++ b/ansible/roles/kolla-openstack/molecule/default/molecule.yml @@ -0,0 +1,22 @@ +--- +dependency: + name: galaxy +driver: + name: docker +lint: + name: yamllint +platforms: + - name: centos-7 + image: centos:7 + - name: ubuntu-1604 + image: ubuntu:16.04 +provisioner: + name: ansible + lint: + name: ansible-lint +scenario: + name: default +verifier: + name: testinfra + lint: + name: flake8 diff --git a/ansible/roles/kolla-openstack/molecule/default/playbook.yml b/ansible/roles/kolla-openstack/molecule/default/playbook.yml new file mode 100644 index 000000000..c8bf6afd8 --- /dev/null +++ b/ansible/roles/kolla-openstack/molecule/default/playbook.yml @@ -0,0 +1,5 @@ +--- +- name: Converge + hosts: all + roles: + - role: kolla-openstack diff --git a/ansible/roles/kolla-openstack/molecule/default/prepare.yml b/ansible/roles/kolla-openstack/molecule/default/prepare.yml new file mode 100644 index 000000000..5358b3bd8 --- /dev/null +++ b/ansible/roles/kolla-openstack/molecule/default/prepare.yml @@ -0,0 +1,5 @@ +--- +- name: Prepare + hosts: all + gather_facts: false + tasks: [] diff --git a/ansible/roles/kolla-openstack/molecule/default/tests/test_default.py b/ansible/roles/kolla-openstack/molecule/default/tests/test_default.py new file mode 100644 index 000000000..dafca645d --- /dev/null +++ b/ansible/roles/kolla-openstack/molecule/default/tests/test_default.py @@ -0,0 +1,57 @@ +# Copyright (c) 2018 StackHPC Ltd. +# +# Licensed 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. + +import os +import os.path + +from kayobe.tests.molecule import utils + +import pytest +import testinfra.utils.ansible_runner + + +testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner( + os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all') + + +@pytest.mark.parametrize( + 'path', + ['fluentd/filter', + 'fluentd/output', + 'keystone']) +def test_service_config_directory(host, path): + path = os.path.join('/etc/kolla/config', path) + utils.test_directory(host, path) + + +@pytest.mark.parametrize( + 'path', + ['ceph', + 'cinder', + 'designate', + 'glance', + 'grafana', + 'heat', + 'horizon', + 'ironic', + 'magnum', + 'manila', + 'murano', + 'neutron', + 'nova', + 'sahara', + 'swift']) +def test_service_config_directory_absent(host, path): + path = os.path.join('/etc/kolla/config', path) + utils.test_path_absent(host, path)