airship
/
armada
Code Issues Proposed changes

(zuul) Add docker image publishing 

- Add check and gate jobs for image building
- Add post jobs for image building and publishing

Change-Id: I7ac79bb3640d0cf07c6bb4d50013472cf5c144c4
This commit is contained in:
Scott Hussey 2018-06-07 14:51:55 -05:00
parent 84694989b6
commit 3a97f2c9e7
3 changed files with 279 additions and 0 deletions
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57
.zuul.yaml
View File

@ -17,12 +17,18 @@
- airship-armada-lint-pep8
- airship-armada-ubuntu
- airship-armada-unit-py35
- airship-armada-docker-build-gate
gate:
jobs:
- airship-armada-linter
- airship-armada-lint-pep8
- airship-armada-unit-py35
- airship-armada-docker-build-gate
post:
jobs:
- airship-armada-docker-publish
- job:
name: airship-armada-linter
@ -88,4 +94,55 @@
nodeset: airship-armada-single-node
files:
- ^.*\.py$
- job:
name: airship-armada-docker-build-gate
timeout: 1800
run: tools/gate/playbooks/docker-image-build.yaml
nodeset: airship-armada-single-node
vars:
publish: false
tags:
dynamic:
patch_set: true
- job:
name: airship-armada-docker-publish
timeout: 1800
run: tools/gate/playbooks/docker-image-build.yaml
nodeset: airship-armada-single-node
secrets:
- airship_armada_quay_creds
vars:
publish: true
tags:
dynamic:
branch: true
commit: true
static:
- latest
- secret:
name: airship_armada_quay_creds
data:
username: !encrypted/pkcs1-oaep
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password: !encrypted/pkcs1-oaep
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96
tools/gate/playbooks/docker-image-build.yaml Normal file
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@ -0,0 +1,96 @@
# Copyright 2018 AT&T Intellectual Property. All other rights reserved.
#
# 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.
- hosts: primary
tasks:
- name: Debug tag generation inputs
block:
- debug:
var: publish
- debug:
var: tags
- debug:
var: zuul
- debug:
msg: "{{ tags | to_json }}"
- name: Determine tags
shell: echo '{{ tags | to_json }}' | python {{ zuul.project.src_dir }}/tools/image_tags.py
environment:
BRANCH: "{{ zuul.branch }}"
CHANGE: "{{ zuul.change }}"
COMMIT: "{{ zuul.newrev }}"
PATCHSET: "{{ zuul.patchset }}"
register: image_tags
- name: Debug computed tags
debug:
var: image_tags
- name: Install Docker (Debian)
block:
- apt:
name: "{{ item }}"
with_items:
- docker.io
- python-pip
when: ansible_os_family == 'Debian'
- pip:
name: docker
version: 2.7.0
become: True
- name: Make images
when: not publish
block:
- make:
chdir: "{{ zuul.project.src_dir }}"
target: images
params:
IMAGE_TAG: "{{ item }}"
with_items: "{{ image_tags.stdout_lines }}"
- shell: "docker images"
register: docker_images
- debug:
var: docker_images
become: True
- name: Publish images
block:
- docker_login:
username: "{{ airship_armada_quay_creds.username }}"
password: "{{ airship_armada_quay_creds.password }}"
registry_url: "https://quay.io/api/v1/"
- make:
chdir: "{{ zuul.project.src_dir }}"
target: images
params:
DOCKER_REGISTRY: "quay.io"
IMAGE_PREFIX: "airshipit"
IMAGE_TAG: "{{ item }}"
PUSH_IMAGE: "true"
with_items: "{{ image_tags.stdout_lines }}"
- shell: "docker images"
register: docker_images
- debug:
var: docker_images
when: publish
become: True

126
tools/image_tags.py Normal file
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@ -0,0 +1,126 @@
#!/bin/python
# Copyright 2018 AT&T Intellectual Property. All other rights reserved.
#
# 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 json
import logging
import os
import sys
LOG = logging.getLogger(__name__)
LOG_FORMAT = '%(asctime)s %(levelname)-8s %(name)s:%(funcName)s [%(lineno)3d] %(message)s' # noqa
class TagGenExeception(Exception):
pass
def read_config(stream, env):
config = {}
try:
config['tags'] = json.load(stream)
except ValueError:
LOG.exception('Failed to decode JSON from input stream')
config['tags'] = {}
LOG.debug('Configuration after reading stream: %s', config)
config['context'] = {
'branch': env.get('BRANCH'),
'change': env.get('CHANGE'),
'commit': env.get('COMMIT'),
'ps': env.get('PATCHSET'),
}
LOG.info('Final configuration: %s', config)
return config
def build_tags(config):
tags = config.get('tags', {}).get('static', [])
LOG.debug('Dynamic tags: %s', tags)
tags.extend(build_dynamic_tags(config))
LOG.info('All tags: %s', tags)
return tags
def build_dynamic_tags(config):
dynamic_tags = []
dynamic_tags.extend(_build_branch_tag(config))
dynamic_tags.extend(_build_commit_tag(config))
dynamic_tags.extend(_build_ps_tag(config))
return dynamic_tags
def _build_branch_tag(config):
if _valid_dg(config, 'branch'):
return [config['context']['branch']]
else:
return []
def _build_commit_tag(config):
if _valid_dg(config, 'commit'):
return [config['context']['commit']]
else:
return []
def _build_ps_tag(config):
if _valid_dg(config, 'patch_set', 'change') and _valid_dg(
config, 'patch_set', 'ps'):
return [
'%s-%s' % (config['context']['change'], config['context']['ps'])
]
else:
return []
def _valid_dg(config, dynamic_tag, context_name=None):
if context_name is None:
context_name = dynamic_tag
if config.get('tags', {}).get('dynamic', {}).get(dynamic_tag):
if config.get('context', {}).get(context_name):
return True
else:
raise TagGenExeception('Dynamic tag "%s" requested, but "%s"'
' not found in context' % (dynamic_tag,
context_name))
else:
return False
def main():
config = read_config(sys.stdin, os.environ)
tags = build_tags(config)
for tag in tags:
print(tag)
if __name__ == '__main__':
logging.basicConfig(format=LOG_FORMAT, level=logging.WARNING)
try:
main()
except TagGenExeception:
LOG.exception('Failed to generate tags')
sys.exit(1)
except Exception:
LOG.exception('Unexpected exception')
sys.exit(2)