Hemanth Nakkina 0bdc19c4ea
Add support for masakarimonitors
* Add new interface service-ready to check for service
readiness of remote application.
* Create a placeholder charm sunbeam-libs to place all
the common libraries. The charm and the libraries need
not be published to charmhub since at this point of time
they are used internally by sunbeam.
* Add provider to service-ready in masakari-k8s
* Add requirer to service-ready in openstack-hypervisor
and enable/disable snap option masakari.enable based on
service-ready relation.

Change-Id: I99feccee2c871fc5a581fdea6f45a541efc2a968
2024-10-10 08:06:43 +05:30

280 lines
11 KiB
Python

# Copyright 2023 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.
"""Tests for Openstack hypervisor charm."""
import base64
from unittest.mock import (
MagicMock,
)
import charm
import ops_sunbeam.test_utils as test_utils
class _HypervisorOperatorCharm(charm.HypervisorOperatorCharm):
"""Neutron test charm."""
def __init__(self, framework):
"""Setup event logging."""
self.seen_events = []
super().__init__(framework)
class TestCharm(test_utils.CharmTestCase):
"""Test charm to test relations."""
PATCHES = ["socket", "snap", "get_local_ip_by_default_route", "os"]
def setUp(self):
"""Setup OpenStack Hypervisor tests."""
super().setUp(charm, self.PATCHES)
self.harness = test_utils.get_harness(
_HypervisorOperatorCharm,
container_calls=self.container_calls,
)
self.addCleanup(self.harness.cleanup)
def initial_setup(self):
"""Setting up relations."""
self.harness.update_config({"snap-channel": "essex/stable"})
self.harness.begin_with_initial_hooks()
test_utils.add_complete_certificates_relation(self.harness)
ovs_rel_id = self.harness.add_relation("ovsdb-cms", "ovn-relay")
self.harness.add_relation_unit(ovs_rel_id, "ovn-relay/0")
self.harness.update_relation_data(
ovs_rel_id,
"ovn-relay/0",
{
"bound-address": "10.1.176.143",
"bound-hostname": "ovn-relay-0.ovn-relay-endpoints.openstack.svc.cluster.local",
"egress-subnets": "10.20.21.10/32",
"ingress-address": "10.20.21.10",
"ingress-bound-address": "10.20.21.10",
"private-address": "10.20.21.10",
},
)
ceph_rel_id = self.harness.add_relation("ceph-access", "cinder-ceph")
self.harness.add_relation_unit(ceph_rel_id, "cinder-ceph/0")
credentials_content = {"uuid": "ddd", "key": "eee"}
credentials_id = self.harness.add_model_secret(
"cinder-ceph", credentials_content
)
self.harness.grant_secret(credentials_id, self.harness.charm.app.name)
self.harness.update_relation_data(
ceph_rel_id,
"cinder-ceph",
{"access-credentials": credentials_id},
)
def test_mandatory_relations(self):
"""Test all the charms relations."""
self.get_local_ip_by_default_route.return_value = "10.0.0.10"
hypervisor_snap_mock = MagicMock()
hypervisor_snap_mock.present = False
self.snap.SnapState.Latest = "latest"
self.snap.SnapCache.return_value = {
"openstack-hypervisor": hypervisor_snap_mock
}
self.socket.getfqdn.return_value = "test.local"
self.socket.gethostname.return_value = "test"
self.initial_setup()
self.harness.set_leader()
test_utils.add_complete_amqp_relation(self.harness)
test_utils.add_complete_identity_credentials_relation(self.harness)
# Add nova-service relation
self.harness.add_relation(
"nova-service",
"nova",
app_data={
"spice-proxy-url": "http://INGRESS_IP/nova-spiceproxy/spice_auto.html"
},
)
hypervisor_snap_mock.ensure.assert_any_call(
"latest", channel="essex/stable"
)
metadata = self.harness.charm.metadata_secret()
cacert = test_utils.TEST_CA
cacert_with_intermediates = (
test_utils.TEST_CA + "\n" + "\n".join(test_utils.TEST_CHAIN)
)
cacert = base64.b64encode(cacert.encode()).decode()
cacert_with_intermediates = base64.b64encode(
cacert_with_intermediates.encode()
).decode()
private_key = base64.b64encode(
self.harness.charm.contexts().certificates.key.encode()
).decode()
certificate = base64.b64encode(
test_utils.TEST_SERVER_CERT.encode()
).decode()
expect_settings = {
"compute.cpu-mode": "host-model",
"compute.spice-proxy-address": "10.0.0.10",
"compute.cacert": cacert,
"compute.cert": certificate,
"compute.key": private_key,
"compute.migration-address": "10.0.0.10",
"compute.resume-on-boot": True,
"compute.rbd-user": "nova",
"compute.rbd-secret-uuid": "ddd",
"compute.rbd-key": "eee",
"compute.spice-proxy-url": "http://INGRESS_IP/nova-spiceproxy/spice_auto.html",
"credentials.ovn-metadata-proxy-shared-secret": metadata,
"identity.admin-role": None,
"identity.auth-url": "http://10.153.2.45:80/openstack-keystone",
"identity.password": "user-password",
"identity.project-domain-id": "pdomain-id",
"identity.project-domain-name": "pdomain_-ame",
"identity.project-name": "user-project",
"identity.region-name": "region12",
"identity.user-domain-id": "udomain-id",
"identity.user-domain-name": "udomain-name",
"identity.username": "username",
"logging.debug": False,
"monitoring.enable": False,
"network.dns-servers": "8.8.8.8",
"network.external-bridge": "br-ex",
"network.external-bridge-address": "10.20.20.1/24",
"network.ip-address": "10.0.0.10",
"network.ovn-cacert": cacert_with_intermediates,
"network.ovn-cert": certificate,
"network.ovn-key": private_key,
"network.ovn-sb-connection": "ssl:10.20.21.10:6642",
"network.physnet-name": "physnet1",
"node.fqdn": "test.local",
"node.ip-address": "10.0.0.10",
"rabbitmq.url": "rabbit://hypervisor:rabbit.pass@10.0.0.13:5672/openstack",
"telemetry.enable": False,
"ca.bundle": None,
"masakari.enable": False,
}
hypervisor_snap_mock.set.assert_any_call(expect_settings, typed=True)
def test_all_relations(self):
"""Test all the charms relations."""
# Add cos-agent relation
self.harness.add_relation(
"cos-agent",
"grafana-agent",
unit_data={
"config": '{"metrics_alert_rules": {}, "log_alert_rules": {}, "dashboards": ["/Td6WFoAAATm1rRGAAAAABzfRCEftvN9AQAAAAAEWVo="], "metrics_scrape_jobs": [{"metrics_path": "/metrics", "static_configs": [{"targets": ["localhost:9177"]}]], "log_slots": []}',
"egress-subnets": "10.1.171.64/32",
"ingress-address": "10.1.171.64",
"private-address": "10.1.171.64",
},
)
# Add ceilometer-service relation
self.harness.add_relation(
"ceilometer-service",
"ceilometer",
app_data={"telemetry-secret": "FAKE_SECRET"},
)
# Add nova-service relation
self.harness.add_relation(
"nova-service",
"nova",
app_data={
"spice-proxy-url": "http://INGRESS_IP/nova-spiceproxy/spiceauto.html"
},
)
# Add masakari-service relation
self.harness.add_relation(
"masakari-service",
"masakari",
app_data={"ready": "true"},
)
self.get_local_ip_by_default_route.return_value = "10.0.0.10"
hypervisor_snap_mock = MagicMock()
hypervisor_snap_mock.present = False
self.snap.SnapState.Latest = "latest"
self.snap.SnapCache.return_value = {
"openstack-hypervisor": hypervisor_snap_mock
}
self.socket.getfqdn.return_value = "test.local"
self.socket.gethostname.return_value = "test"
self.initial_setup()
self.harness.set_leader()
test_utils.add_complete_amqp_relation(self.harness)
test_utils.add_complete_identity_credentials_relation(self.harness)
hypervisor_snap_mock.ensure.assert_any_call(
"latest", channel="essex/stable"
)
metadata = self.harness.charm.metadata_secret()
cacert = test_utils.TEST_CA
cacert_with_intermediates = (
test_utils.TEST_CA + "\n" + "\n".join(test_utils.TEST_CHAIN)
)
cacert = base64.b64encode(cacert.encode()).decode()
cacert_with_intermediates = base64.b64encode(
cacert_with_intermediates.encode()
).decode()
private_key = base64.b64encode(
self.harness.charm.contexts().certificates.key.encode()
).decode()
certificate = base64.b64encode(
test_utils.TEST_SERVER_CERT.encode()
).decode()
expect_settings = {
"compute.cpu-mode": "host-model",
"compute.spice-proxy-address": "10.0.0.10",
"compute.cacert": cacert,
"compute.cert": certificate,
"compute.key": private_key,
"compute.migration-address": "10.0.0.10",
"compute.resume-on-boot": True,
"compute.rbd-user": "nova",
"compute.rbd-secret-uuid": "ddd",
"compute.rbd-key": "eee",
"compute.spice-proxy-url": "http://INGRESS_IP/nova-spiceproxy/spiceauto.html",
"credentials.ovn-metadata-proxy-shared-secret": metadata,
"identity.admin-role": None,
"identity.auth-url": "http://10.153.2.45:80/openstack-keystone",
"identity.password": "user-password",
"identity.project-domain-id": "pdomain-id",
"identity.project-domain-name": "pdomain_-ame",
"identity.project-name": "user-project",
"identity.region-name": "region12",
"identity.user-domain-id": "udomain-id",
"identity.user-domain-name": "udomain-name",
"identity.username": "username",
"logging.debug": False,
"monitoring.enable": True,
"network.dns-servers": "8.8.8.8",
"network.external-bridge": "br-ex",
"network.external-bridge-address": "10.20.20.1/24",
"network.ip-address": "10.0.0.10",
"network.ovn-cacert": cacert_with_intermediates,
"network.ovn-cert": certificate,
"network.ovn-key": private_key,
"network.ovn-sb-connection": "ssl:10.20.21.10:6642",
"network.physnet-name": "physnet1",
"node.fqdn": "test.local",
"node.ip-address": "10.0.0.10",
"rabbitmq.url": "rabbit://hypervisor:rabbit.pass@10.0.0.13:5672/openstack",
"telemetry.enable": True,
"telemetry.publisher-secret": "FAKE_SECRET",
"ca.bundle": None,
"masakari.enable": True,
}
hypervisor_snap_mock.set.assert_any_call(expect_settings, typed=True)