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Frode Nordahl 2019-06-16 10:08:51 +02:00
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.tox
.stestr
*__pycache__*
*.pyc
build

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[DEFAULT]
test_path=./unit_tests
top_dir=./

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language: python
python:
- "3.6"
install: pip install tox-travis
script:
- tox -e pep8,py3

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# This file is used to trigger rebuilds
# when dependencies of the charm change,
# but nothing in the charm needs to.
# simply change the uuid to something new
7e2a8bb7-114c-4ec0-82c5-1fec4e6bd93c

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# This file is managed centrally. If you find the need to modify this as a
# one-off, please don't. Intead, consult #openstack-charms and ask about
# requirements management in charms via bot-control. Thank you.
#
# Build requirements
charm-tools>=2.4.4
simplejson

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# Overview
This charm is developed as part of the OpenStack Charms project, and as such you
should refer to the [OpenStack Charm Development Guide](https://github.com/openstack/charm-guide) for details on how
to contribute to this charm.
You can find its source code here: <https://github.com/openstack/charm-octavia-diskimage-retrofit>.

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# Overview
This subordinate charm provides the Octavia Diskimage Retrofit tool
# Usage
There is a [section](https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/app-octavia.html) about Octavia in the [Deployment Guide](https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/).
A [bundle overlay](https://github.com/openstack-charmers/openstack-bundles/blob/master/stable/overlays/loadbalancer-octavia.yaml) for use in conjunction with the [OpenStack Base bundle](https://jujucharms.com/openstack-base/) is also available.
# Bugs
Please report bugs on [Launchpad](https://bugs.launchpad.net/charm-octavia-diskimage-retrofit/+filebug).
For general questions please refer to the OpenStack [Charm Guide](https://docs.openstack.org/charm-guide/latest/).

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Format: http://dep.debian.net/deps/dep5/
Files: *
Copyright: Copyright 2019, Canonical Ltd
License: Apache-2.0

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includes:
- layer:openstack
- layer:snap
- interface:juju-info
- interface:keystone-credentials
options:
basic:
use_venv: True
include_system_packages: True
packages: [ 'libffi-dev', 'libssl-dev' ]
snap:
octavia-diskimage-retrofit:
comment: |
Using devmode pending resolution of snapd fuse-support issue
https://github.com/openstack-charmers/octavia-diskimage-retrofit/issues/6
channel: edge
devmode: True
resources:
octavia-diskimage-retrofit:
type: file
filename: octavia-diskimage-retrofit.snap
repo: https://github.com/openstack/charm-octavia-diskimage-retrofit
config:
deletes:
- verbose
- use-internal-endpoints
- use-syslog

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# Copyright 2018 Canonical 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.

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# Copyright 2018 Canonical 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.

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# Copyright 2018 Canonical 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.

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# Copyright 2019 Canonical 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 charms_openstack.adapters
import charms_openstack.charm
import charms_openstack.charm.core
class OctaviaDiskimageRetrofitCharm(charms_openstack.charm.OpenStackCharm):
release = 'rocky'
name = 'octavia-diskimage-retrofit'
python_version = 3
adapters_class = charms_openstack.adapters.OpenStackRelationAdapters
required_relations = ['identity-credentials']
@property
def application_version(self):
return charms_openstack.charm.core.get_snap_version(self.name)
def request_credentials(self, keystone_endpoint):
keystone_endpoint.request_credentials(
self.name,
project='services',
domain='service_domain')

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config:
linux.kernel_modules: kvm
devices:
kvm:
path: /dev/kvm
type: unix-char

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name: octavia-diskimage-retrofit
summary: Tool for retrofitting cloud image for use as Octavia Amphora
maintainer: OpenStack Charmers <openstack-charmers@lists.ubuntu.com>
description: |
Tool for retrofitting cloud image for use as Octavia Amphora
tags:
- openstack
series:
- bionic
- cosmic
- disco
subordinate: true
requires:
juju-info:
interface: juju-info
scope: container
identity-credentials:
interface: keystone-credentials

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# Copyright 2018 Canonical 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.

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# Copyright 2019 Canonical 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 charms.reactive as reactive
import charms_openstack.bus
import charms_openstack.charm as charm
charms_openstack.bus.discover()
charm.use_defaults(
'config.changed',
'update-status')
@reactive.when_not('charm.installed')
def check_snap_installed():
with charm.provide_charm_instance() as instance:
instance.assess_status()
reactive.set_flag('charm.installed')
@reactive.when('identity-credentials.connected')
@reactive.when_not('identity-credentials.available')
def request_credentials():
keystone_endpoint = reactive.endpoint_from_flag(
'identity-credentials.connected')
with charm.provide_charm_instance() as instance:
instance.request_credentials(keystone_endpoint)

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# This file is managed centrally. If you find the need to modify this as a
# one-off, please don't. Intead, consult #openstack-charms and ask about
# requirements management in charms via bot-control. Thank you.
charm-tools>=2.4.4
coverage>=3.6
mock>=1.2
flake8>=2.2.4,<=2.4.1
stestr>=2.2.0
requests>=2.18.4
git+https://github.com/openstack-charmers/zaza.git#egg=zaza

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series: bionic
relations:
- - glance-simplestreams-sync:juju-info
- octavia-diskimage-retrofit:juju-info
- - mysql:shared-db
- keystone:shared-db
- - mysql:shared-db
- glance:shared-db
- - keystone:identity-service
- glance:identity-service
- - keystone:identity-service
- glance-simplestreams-sync:identity-service
- - glance:amqp
- rabbitmq-server:amqp
- - rabbitmq-server:amqp
- glance-simplestreams-sync:amqp
- - keystone:identity-credentials
- octavia-diskimage-retrofit:identity-credentials
applications:
keystone:
charm: cs:~openstack-charmers-next/keystone
num_units: 1
options:
openstack-origin: cloud:bionic-rocky
mysql:
constraints: mem=3072M
charm: cs:~openstack-charmers-next/percona-cluster
num_units: 1
rabbitmq-server:
charm: cs:~openstack-charmers-next/rabbitmq-server
num_units: 1
glance:
charm: cs:~openstack-charmers-next/glance
num_units: 1
options:
openstack-origin: cloud:bionic-rocky
glance-simplestreams-sync:
charm: cs:~openstack-charmers-next/glance-simplestreams-sync
num_units: 1
options:
source: ppa:simplestreams-dev/trunk
use_swift: False
mirror_list: "[{url: 'http://cloud-images.ubuntu.com/daily/',
name_prefix: 'ubuntu:released',
path: 'streams/v1/index.sjson',
max: 1,
item_filters: [
'release~(xenial|bionic|eoan)',
'arch~(x86_64|amd64)',
'ftype~(disk1.img|disk.img)'
]
},
{url: 'http://cloud-images.ubuntu.com/minimal/daily/',
name_prefix: 'ubuntu:released',
path: 'streams/v1/index.sjson',
max: 1,
item_filters: [
'release~(xenial|bionic|eoan)',
'arch~(x86_64|amd64)',
'ftype~(disk1.img|disk.img)'
]
}]"
octavia-diskimage-retrofit:
series: bionic
charm: ../../../octavia-diskimage-retrofit

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charm_name: octavia-diskimage-retrofit
smoke_bundles:
- bionic-rocky
target_deploy_status:
glance-simplestreams-sync:
workload-status: active
workload-status-message: Sync completed
configure:
- zaza.charm_tests.noop.setup.basic_setup
tests:
- zaza.charm_tests.noop.tests.NoopTest

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[tox]
envlist = pep8
skipsdist = True
[testenv]
setenv = VIRTUAL_ENV={envdir}
PYTHONHASHSEED=0
whitelist_externals = juju
passenv = HOME TERM CS_API_* OS_*
deps = -r{toxinidir}/test-requirements.txt
install_command =
pip install {opts} {packages}
[testenv:pep8]
basepython = python2.7
deps=charm-tools
commands = charm-proof
[testenv:func-noop]
basepython = python3
commands =
true
[testenv:func]
basepython = python3
commands =
functest-run-suite --keep-model
[testenv:func-smoke]
basepython = python3
commands =
functest-run-suite --keep-model --smoke
[testenv:venv]
commands = {posargs}

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keystoneauth1
python-glanceclient

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# This file is managed centrally. If you find the need to modify this as a
# one-off, please don't. Intead, consult #openstack-charms and ask about
# requirements management in charms via bot-control. Thank you.
#
# Lint and unit test requirements
flake8>=2.2.4,<=2.4.1
stestr>=2.2.0
requests>=2.18.4
charms.reactive
mock>=1.2
nose>=1.3.7
coverage>=3.6
git+https://github.com/openstack/charms.openstack.git#egg=charms.openstack

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# Source charm: ./tox.ini
# This file is managed centrally by release-tools and should not be modified
# within individual charm repos.
[tox]
skipsdist = True
envlist = pep8,py3
[testenv]
setenv = VIRTUAL_ENV={envdir}
PYTHONHASHSEED=0
TERM=linux
LAYER_PATH={toxinidir}/layers
INTERFACE_PATH={toxinidir}/interfaces
JUJU_REPOSITORY={toxinidir}/build
passenv = http_proxy https_proxy
install_command =
pip install {opts} {packages}
deps =
-r{toxinidir}/requirements.txt
[testenv:build]
basepython = python3
commands =
charm-build --log-level DEBUG -o {toxinidir}/build src {posargs}
[testenv:py36]
basepython = python3.6
deps = -r{toxinidir}/test-requirements.txt
commands = stestr run {posargs}
[testenv:py37]
basepython = python3.7
deps = -r{toxinidir}/test-requirements.txt
commands = stestr run {posargs}
[testenv:py3]
basepython = python3
deps = -r{toxinidir}/test-requirements.txt
commands = stestr run {posargs}
[testenv:pep8]
basepython = python3
deps = -r{toxinidir}/test-requirements.txt
commands = flake8 {posargs} src unit_tests
[testenv:cover]
# Technique based heavily upon
# https://github.com/openstack/nova/blob/master/tox.ini
basepython = python3
deps = -r{toxinidir}/requirements.txt
-r{toxinidir}/test-requirements.txt
setenv =
{[testenv]setenv}
PYTHON=coverage run
commands =
coverage erase
stestr run {posargs}
coverage combine
coverage html -d cover
coverage xml -o cover/coverage.xml
coverage report
[coverage:run]
branch = True
concurrency = multiprocessing
parallel = True
source =
.
omit =
.tox/*
*/charmhelpers/*
unit_tests/*
[testenv:venv]
commands = {posargs}
[flake8]
# E402 ignore necessary for path append before sys module import in actions
ignore = E402

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# Copyright 2018 Canonical 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 sys
sys.path.append('src')
sys.path.append('src/lib')
# Mock out charmhelpers so that we can test without it.
import charms_openstack.test_mocks # noqa
charms_openstack.test_mocks.mock_charmhelpers()

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# Copyright 2019 Canonical 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 mock
import charms_openstack.test_utils as test_utils
import charm.openstack.octavia_diskimage_retrofit as octavia_diskimage_retrofit
class TestOctaviaDiskimageRetrofitCharm(test_utils.PatchHelper):
def test_application_version(self):
self.patch_object(
octavia_diskimage_retrofit.charms_openstack.charm.core,
'get_snap_version')
self.get_snap_version.return_value = 'fake-version'
c = octavia_diskimage_retrofit.OctaviaDiskimageRetrofitCharm()
self.assertEqual(c.application_version, 'fake-version')
self.get_snap_version.assert_called_once_with(
'octavia-diskimage-retrofit')
def test_request_credentials(self):
keystone_endpoint = mock.MagicMock()
c = octavia_diskimage_retrofit.OctaviaDiskimageRetrofitCharm()
c.request_credentials(keystone_endpoint)
keystone_endpoint.request_credentials.assert_called_once_with(
c.name,
project='services',
domain='service_domain')

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# Copyright 2019 Canonical 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 mock
import reactive.octavia_diskimage_retrofit_handlers as handlers
import charms_openstack.test_utils as test_utils
class TestRegisteredHooks(test_utils.TestRegisteredHooks):
def test_hooks(self):
defaults = [
'config.changed',
'update-status']
hook_set = {
'when': {
'request_credentials': (
'identity-credentials.connected',),
},
'when_not': {
'check_snap_installed': (
'charm.installed',),
'request_credentials': (
'identity-credentials.available',),
},
}
# test that the hooks were registered via the
# reactive.barbican_handlers
self.registered_hooks_test_helper(handlers, hook_set, defaults)
class TestOctaviaDiskimageRetrofitHandlers(test_utils.PatchHelper):
def setUp(self):
super().setUp()
self.charm_instance = mock.MagicMock()
self.patch_object(handlers.charm, 'provide_charm_instance',
new=mock.MagicMock())
self.provide_charm_instance().__enter__.return_value = \
self.charm_instance
self.provide_charm_instance().__exit__.return_value = None
def test_check_snap_installed(self):
self.patch_object(handlers.reactive, 'set_flag')
handlers.check_snap_installed()
self.charm_instance.assess_status.assert_called_once_with()
self.set_flag.assert_called_once_with('charm.installed')
def test_request_credentials(self):
self.patch_object(handlers.reactive, 'endpoint_from_flag')
self.endpoint_from_flag.return_value = 'endpoint'
handlers.request_credentials()
self.endpoint_from_flag.assert_called_once_with(
'identity-credentials.connected')
self.charm_instance.request_credentials.assert_called_once_with(
'endpoint')