From 3f6fa067175737fffa3594686c179d1ba004e9ec Mon Sep 17 00:00:00 2001 From: sousaedu Date: Tue, 19 Jan 2021 11:32:39 +0000 Subject: [PATCH] Adding Zookeeper charm Change-Id: I86d907be64fc4c7bee4a6f118fea0be30e606927 Signed-off-by: sousaedu --- installers/charm/zookeeper-k8s/.gitignore | 24 ++++ installers/charm/zookeeper-k8s/.yamllint.yaml | 34 +++++ installers/charm/zookeeper-k8s/README.md | 101 +++++++++++++++ installers/charm/zookeeper-k8s/config.yaml | 42 +++++++ installers/charm/zookeeper-k8s/icon.svg | 38 ++++++ installers/charm/zookeeper-k8s/layer.yaml | 29 +++++ installers/charm/zookeeper-k8s/metadata.yaml | 41 ++++++ .../zookeeper-k8s/reactive/spec_template.yaml | 84 +++++++++++++ .../charm/zookeeper-k8s/reactive/zookeeper.py | 109 ++++++++++++++++ .../charm/zookeeper-k8s/test-requirements.txt | 23 ++++ .../zookeeper-k8s/tests/basic_deployment.py | 118 ++++++++++++++++++ .../tests/bundles/zookeeper-ha.yaml | 31 +++++ .../tests/bundles/zookeeper.yaml | 31 +++++ .../charm/zookeeper-k8s/tests/tests.yaml | 28 +++++ installers/charm/zookeeper-k8s/tox.ini | 81 ++++++++++++ 15 files changed, 814 insertions(+) create mode 100644 installers/charm/zookeeper-k8s/.gitignore create mode 100644 installers/charm/zookeeper-k8s/.yamllint.yaml create mode 100755 installers/charm/zookeeper-k8s/README.md create mode 100755 installers/charm/zookeeper-k8s/config.yaml create mode 100644 installers/charm/zookeeper-k8s/icon.svg create mode 100644 installers/charm/zookeeper-k8s/layer.yaml create mode 100755 installers/charm/zookeeper-k8s/metadata.yaml create mode 100644 installers/charm/zookeeper-k8s/reactive/spec_template.yaml create mode 100644 installers/charm/zookeeper-k8s/reactive/zookeeper.py create mode 100644 installers/charm/zookeeper-k8s/test-requirements.txt create mode 100644 installers/charm/zookeeper-k8s/tests/basic_deployment.py create mode 100644 installers/charm/zookeeper-k8s/tests/bundles/zookeeper-ha.yaml create mode 100644 installers/charm/zookeeper-k8s/tests/bundles/zookeeper.yaml create mode 100644 installers/charm/zookeeper-k8s/tests/tests.yaml create mode 100644 installers/charm/zookeeper-k8s/tox.ini diff --git a/installers/charm/zookeeper-k8s/.gitignore b/installers/charm/zookeeper-k8s/.gitignore new file mode 100644 index 00000000..712eb963 --- /dev/null +++ b/installers/charm/zookeeper-k8s/.gitignore @@ -0,0 +1,24 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +release/ +__pycache__ +.tox diff --git a/installers/charm/zookeeper-k8s/.yamllint.yaml b/installers/charm/zookeeper-k8s/.yamllint.yaml new file mode 100644 index 00000000..21b95b5b --- /dev/null +++ b/installers/charm/zookeeper-k8s/.yamllint.yaml @@ -0,0 +1,34 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +--- + +extends: default +rules: + line-length: disable +yaml-files: + - '*.yaml' + - '*.yml' + - '.yamllint' +ignore: | + reactive/ + .tox + release/ diff --git a/installers/charm/zookeeper-k8s/README.md b/installers/charm/zookeeper-k8s/README.md new file mode 100755 index 00000000..442fbb23 --- /dev/null +++ b/installers/charm/zookeeper-k8s/README.md @@ -0,0 +1,101 @@ + + +# Overview + +Zookeeper for Juju CAAS + + +## Testing + +The tests of this charm are done using tox and Zaza. + + + +### Prepare environment + +The machine in which the tests are run needs access to a juju k8s controller. The easiest way to approach this is by executing the following commands: + +``` +sudo apt install tox -y +sudo snap install microk8s --classic +sudo snap install juju + +microk8s.status --wait-ready +microk8s.enable storage dashboard dns + +juju bootstrap microk8s k8s-cloud +``` + +If /usr/bin/python does not exist, you should probably need to do this: +``` +sudo ln -s /usr/bin/python3 /usr/bin/python +``` + +### Build Charm + +**Download dependencies:** +``` +mkdir -p ~/charm/layers ~/charm/builds +cd ~/charm/layers +git clone https://git.launchpad.net/charm-k8s-zookeeper zookeeper-k8s +git clone https://git.launchpad.net/charm-osm-common osm-common +``` + +**Charm structure:** +``` +├── config.yaml +├── icon.svg +├── layer.yaml +├── metadata.yaml +├── reactive +│ ├── spec_template.yaml +│ └── zookeeper.py +├── README.md +├── test-requirements.txt +├── tests +│ ├── basic_deployment.py +│ ├── bundles +│ │ ├── zookeeper-ha.yaml +│ │ └── zookeeper.yaml +│ └── tests.yaml +└── tox.ini +``` + +**Setup environment variables:** + +``` +export CHARM_LAYERS_DIR=~/charm/layers +export CHARM_BUILD_DIR=~/charm/builds +``` + +**Build:** +``` +charm build ~/charm/layers/zookeeper-k8s +mkdir ~/charm/layers/zookeeper-k8s/tests/build/ +mv ~/charm/builds/zookeeper-k8s ~/charm/layers/zookeeper-k8s/tests/build/ +``` + +### Test charm with Tox + +``` +cd ~/charm/layers/zookeeper-k8s +tox -e func +``` \ No newline at end of file diff --git a/installers/charm/zookeeper-k8s/config.yaml b/installers/charm/zookeeper-k8s/config.yaml new file mode 100755 index 00000000..fe04908e --- /dev/null +++ b/installers/charm/zookeeper-k8s/config.yaml @@ -0,0 +1,42 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +options: + client-port: + description: Zookeeper client port + type: int + default: 2181 + server-port: + description: Zookeeper server port + type: int + default: 2888 + leader-election-port: + description: Zookeeper leader-election port + type: int + default: 3888 + zookeeper-units: + description: Zookeeper zookeeper-units + type: int + default: 1 + image: + description: Zookeeper image to use + type: string + default: rocks.canonical.com:443/k8s.gcr.io/kubernetes-zookeeper:1.0-3.4.10 diff --git a/installers/charm/zookeeper-k8s/icon.svg b/installers/charm/zookeeper-k8s/icon.svg new file mode 100644 index 00000000..0185a7e1 --- /dev/null +++ b/installers/charm/zookeeper-k8s/icon.svg @@ -0,0 +1,38 @@ + + + + zookeeper + Created with Sketch. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/installers/charm/zookeeper-k8s/layer.yaml b/installers/charm/zookeeper-k8s/layer.yaml new file mode 100644 index 00000000..88e0fc0f --- /dev/null +++ b/installers/charm/zookeeper-k8s/layer.yaml @@ -0,0 +1,29 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +includes: + - "layer:caas-base" + - 'layer:osm-common' + - 'layer:status' + - 'layer:leadership' + - "interface:zookeeper" + +repo: https://code.launchpad.net/osm-k8s-bundle diff --git a/installers/charm/zookeeper-k8s/metadata.yaml b/installers/charm/zookeeper-k8s/metadata.yaml new file mode 100755 index 00000000..59128bc3 --- /dev/null +++ b/installers/charm/zookeeper-k8s/metadata.yaml @@ -0,0 +1,41 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +name: zookeeper-k8s +summary: "zookeeper charm for Kubernetes." +maintainers: + - "SolutionsQA " +description: | + A CAAS charm to deploy zookeeper. +tags: + - "application" +series: + - kubernetes +provides: + zookeeper: + interface: zookeeper +storage: + database: + type: filesystem + location: /var/lib/zookeeper +deployment: + type: stateful + service: cluster diff --git a/installers/charm/zookeeper-k8s/reactive/spec_template.yaml b/installers/charm/zookeeper-k8s/reactive/spec_template.yaml new file mode 100644 index 00000000..2dd450a8 --- /dev/null +++ b/installers/charm/zookeeper-k8s/reactive/spec_template.yaml @@ -0,0 +1,84 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +version: 2 +containers: + - name: %(name)s + image: %(docker_image_path)s + kubernetes: + readinessProbe: + tcpSocket: + port: %(client-port)s + initialDelaySeconds: 10 + timeoutSeconds: 5 + failureThreshold: 6 + successThreshold: 1 + livenessProbe: + tcpSocket: + port: %(client-port)s + initialDelaySeconds: 20 + ports: + - containerPort: %(client-port)s + name: client + - containerPort: %(server-port)s + name: server + - containerPort: %(leader-election-port)s + name: leader-election + config: + ALLOW_ANONYMOUS_LOGIN: 'yes' + command: + - sh + - -c + - "start-zookeeper \ + --servers=%(zookeeper-units)s \ + --data_dir=/var/lib/zookeeper/data \ + --data_log_dir=/var/lib/zookeeper/data/log \ + --conf_dir=/opt/zookeeper/conf \ + --client_port=%(client-port)s \ + --election_port=%(leader-election-port)s \ + --server_port=%(server-port)s \ + --tick_time=2000 \ + --init_limit=10 \ + --sync_limit=5 \ + --heap=512M \ + --max_client_cnxns=60 \ + --snap_retain_count=3 \ + --purge_interval=12 \ + --max_session_timeout=40000 \ + --min_session_timeout=4000 \ + --log_level=INFO" + # readinessProbe: + # exec: + # command: + # - sh + # - -c + # - "zookeeper-ready 2181" + # initialDelaySeconds: 10 + # timeoutSeconds: 5 + # failureThreshold: 6 + # successThreshold: 1 + # livenessProbe: + # exec: + # command: + # - sh + # - -c + # - "zookeeper-ready 2181" + # initialDelaySeconds: 20 diff --git a/installers/charm/zookeeper-k8s/reactive/zookeeper.py b/installers/charm/zookeeper-k8s/reactive/zookeeper.py new file mode 100644 index 00000000..198e2076 --- /dev/null +++ b/installers/charm/zookeeper-k8s/reactive/zookeeper.py @@ -0,0 +1,109 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +from charms import layer +from charms.layer.caas_base import pod_spec_set +from charms.reactive import endpoint_from_flag +from charms.reactive import when, when_not, hook +from charms.reactive.flags import set_flag, clear_flag +from charmhelpers.core.hookenv import ( + log, + metadata, + config, +) + +from charms.osm.k8s import is_pod_up, get_service_ip + + +@hook("upgrade-charm") +@when("leadership.is_leader") +def upgrade(): + clear_flag("zookeeper-k8s.configured") + + +@when("config.changed") +@when("leadership.is_leader") +def config_changed(): + clear_flag("zookeeper-k8s.configured") + + +@when_not("zookeeper-k8s.configured") +@when("leadership.is_leader") +def configure(): + layer.status.maintenance("Configuring zookeeper-k8s container") + try: + spec = make_pod_spec() + log("set pod spec:\n{}".format(spec)) + pod_spec_set(spec) + set_flag("zookeeper-k8s.configured") + + except Exception as e: + layer.status.blocked("k8s spec failed to deploy: {}".format(e)) + + +@when("zookeeper-k8s.configured") +def non_leader(): + layer.status.active("ready") + + +@when_not("leadership.is_leader") +def non_leaders_active(): + layer.status.active("ready") + + +@when("zookeeper.joined") +@when("zookeeper-k8s.configured") +def send_config(): + layer.status.maintenance("Sending Zookeeper configuration") + if not is_pod_up("zookeeper"): + log("The pod is not ready.") + return + + zookeeper = endpoint_from_flag("zookeeper.joined") + if zookeeper: + service_ip = get_service_ip("zookeeper") + if service_ip: + zookeeper.send_connection( + get_zookeeper_client_port(), get_zookeeper_client_port(), service_ip, + ) + layer.status.active("ready") + + +def make_pod_spec(): + """Make pod specification for Kubernetes + + Returns: + pod_spec: Pod specification for Kubernetes + """ + with open("reactive/spec_template.yaml") as spec_file: + pod_spec_template = spec_file.read() + + md = metadata() + cfg = config() + data = {"name": md.get("name"), "docker_image_path": cfg.get("image")} + data.update(cfg) + return pod_spec_template % data + + +def get_zookeeper_client_port(): + """Returns Zookeeper port""" + cfg = config() + return cfg.get("client-port") diff --git a/installers/charm/zookeeper-k8s/test-requirements.txt b/installers/charm/zookeeper-k8s/test-requirements.txt new file mode 100644 index 00000000..25bd2f90 --- /dev/null +++ b/installers/charm/zookeeper-k8s/test-requirements.txt @@ -0,0 +1,23 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +git+https://github.com/davigar15/zaza.git#egg=zaza +git+https://github.com/python-zk/kazoo diff --git a/installers/charm/zookeeper-k8s/tests/basic_deployment.py b/installers/charm/zookeeper-k8s/tests/basic_deployment.py new file mode 100644 index 00000000..f24112e8 --- /dev/null +++ b/installers/charm/zookeeper-k8s/tests/basic_deployment.py @@ -0,0 +1,118 @@ +#!/usr/bin/python3 +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +import unittest +import zaza.model as model +from kazoo.client import KazooClient + + +def get_zookeeper_uri(): + zookeeper_uri = "" + zookeeper_units = model.get_status().applications["zookeeper-k8s"]["units"] + for i, unit_name in enumerate(zookeeper_units.keys()): + if i: + zookeeper_uri += "," + unit_ip = zookeeper_units[unit_name]["address"] + unit_port = 2181 + zookeeper_uri += "{}:{}".format(unit_ip, unit_port) + + return zookeeper_uri + + +class BasicDeployment(unittest.TestCase): + def test_get_zookeeper_uri(self): + get_zookeeper_uri() + + def test_zookeeper_connection(self): + zookeeper_uri = get_zookeeper_uri() + zk = KazooClient(zookeeper_uri) + self.assertEqual(zk.state, "LOST") + zk.start() + self.assertEqual(zk.state, "CONNECTED") + zk.stop() + self.assertEqual(zk.state, "LOST") + + def test_zookeeper_create_node(self): + zookeeper_uri = get_zookeeper_uri() + zk = KazooClient(hosts=zookeeper_uri, read_only=True) + zk.start() + + zk.ensure_path("/create/new") + self.assertTrue(zk.exists("/create/new")) + + zk.create("/create/new/node", b"a value") + self.assertTrue(zk.exists("/create/new/node")) + + zk.stop() + + def test_zookeeper_reading_data(self): + zookeeper_uri = get_zookeeper_uri() + zk = KazooClient(hosts=zookeeper_uri, read_only=True) + zk.start() + + zk.ensure_path("/reading/data") + zk.create("/reading/data/node", b"a value") + + data, stat = zk.get("/reading/data") + self.assertEqual(data.decode("utf-8"), "") + + children = zk.get_children("/reading/data") + self.assertEqual(len(children), 1) + self.assertEqual("node", children[0]) + + data, stat = zk.get("/reading/data/node") + self.assertEqual(data.decode("utf-8"), "a value") + zk.stop() + + def test_zookeeper_updating_data(self): + zookeeper_uri = get_zookeeper_uri() + zk = KazooClient(hosts=zookeeper_uri, read_only=True) + zk.start() + + zk.ensure_path("/updating/data") + zk.create("/updating/data/node", b"a value") + + data, stat = zk.get("/updating/data/node") + self.assertEqual(data.decode("utf-8"), "a value") + + zk.set("/updating/data/node", b"b value") + data, stat = zk.get("/updating/data/node") + self.assertEqual(data.decode("utf-8"), "b value") + zk.stop() + + def test_zookeeper_deleting_data(self): + zookeeper_uri = get_zookeeper_uri() + zk = KazooClient(hosts=zookeeper_uri, read_only=True) + zk.start() + + zk.ensure_path("/deleting/data") + zk.create("/deleting/data/node", b"a value") + + zk.delete("/deleting/data/node", recursive=True) + + self.assertFalse(zk.exists("/deleting/data/node")) + self.assertTrue(zk.exists("/deleting/data")) + data, stat = zk.get("/deleting/data") + self.assertEqual(stat.numChildren, 0) + zk.delete("/deleting", recursive=True) + self.assertFalse(zk.exists("/deleting")) + zk.stop() diff --git a/installers/charm/zookeeper-k8s/tests/bundles/zookeeper-ha.yaml b/installers/charm/zookeeper-k8s/tests/bundles/zookeeper-ha.yaml new file mode 100644 index 00000000..9c893b41 --- /dev/null +++ b/installers/charm/zookeeper-k8s/tests/bundles/zookeeper-ha.yaml @@ -0,0 +1,31 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +bundle: kubernetes +applications: + zookeeper-k8s: + charm: '../../release/' + scale: 2 + options: + zookeeper-units: 2 + series: kubernetes + storage: + database: 50M diff --git a/installers/charm/zookeeper-k8s/tests/bundles/zookeeper.yaml b/installers/charm/zookeeper-k8s/tests/bundles/zookeeper.yaml new file mode 100644 index 00000000..133606b6 --- /dev/null +++ b/installers/charm/zookeeper-k8s/tests/bundles/zookeeper.yaml @@ -0,0 +1,31 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +bundle: kubernetes +applications: + zookeeper-k8s: + charm: '../../release/' + scale: 1 + options: + zookeeper-units: 1 + series: kubernetes + storage: + database: 50M diff --git a/installers/charm/zookeeper-k8s/tests/tests.yaml b/installers/charm/zookeeper-k8s/tests/tests.yaml new file mode 100644 index 00000000..50a0b097 --- /dev/null +++ b/installers/charm/zookeeper-k8s/tests/tests.yaml @@ -0,0 +1,28 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +gate_bundles: + - zookeeper + - zookeeper-ha +smoke_bundles: + - zookeeper +tests: + - tests.basic_deployment.BasicDeployment diff --git a/installers/charm/zookeeper-k8s/tox.ini b/installers/charm/zookeeper-k8s/tox.ini new file mode 100644 index 00000000..76605198 --- /dev/null +++ b/installers/charm/zookeeper-k8s/tox.ini @@ -0,0 +1,81 @@ +# Copyright 2021 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. +# +# For those usages not covered by the Apache License, Version 2.0 please +# contact: legal@canonical.com +# +# To get in touch with the maintainers, please contact: +# osm-charmers@lists.launchpad.net +## + +[tox] +envlist = pep8 +skipsdist = True + +[testenv] +setenv = VIRTUAL_ENV={envdir} + PYTHONHASHSEED=0 +whitelist_externals = juju +passenv = HOME TERM CS_API_* OS_* AMULET_* +deps = -r{toxinidir}/test-requirements.txt +install_command = + pip install {opts} {packages} + +[testenv:build] +basepython = python3 +passenv=HTTP_PROXY HTTPS_PROXY NO_PROXY +setenv = CHARM_LAYERS_DIR = /tmp +whitelist_externals = git + charm + rm + mv +commands = + rm -rf /tmp/canonical-osm /tmp/osm-common + rm -rf release + git clone https://git.launchpad.net/charm-osm-common /tmp/osm-common + charm build . --build-dir /tmp + mv /tmp/zookeeper-k8s/ release/ + +[testenv:black] +basepython = python3 +deps = + black + yamllint + flake8 +commands = + black --check --diff . + yamllint . + flake8 reactive/ --max-line-length=88 + flake8 tests/ --max-line-length=88 + +[testenv:pep8] +basepython = python3 +deps=charm-tools +commands = charm-proof + +[testenv:func-noop] +basepython = python3 +commands = + true + +[testenv:func] +basepython = python3 +commands = functest-run-suite + +[testenv:func-smoke] +basepython = python3 +commands = functest-run-suite --keep-model --smoke + +[testenv:venv] +commands = {posargs} -- 2.17.1