Add functional tests

Add zuul yaml
Add functional tests
Premit charm to run on juju 3.1

Change-Id: I7bf691860a8d8521fa927fbb1eb50041871791fb

charms/ceilometer-k8s/.zuul.yaml

@@ -0,0 +1,11 @@
+- project:
+    templates:
+      - openstack-python3-charm-jobs
+      - openstack-cover-jobs
+      - microk8s-func-test
+    vars:
+      charm_build_name: ceilometer-k8s
+      juju_channel: 3.1/stable
+      juju_classic_mode: false
+      microk8s_channel: 1.26-strict/stable
+      microk8s_classic_mode: false

charms/ceilometer-k8s/metadata.yaml

@@ -12,7 +12,7 @@ bases:
     channel: 22.04/stable
 assumes:
   - k8s-api
-  - juju >= 3.2
+  - juju >= 3.1
 tags:
 - openstack
 source: https://opendev.org/openstack/charm-ceilometer-k8s

charms/ceilometer-k8s/tests/bundles/smoke.yaml

@@ -0,0 +1,93 @@
+bundle: kubernetes
+applications:
+
+  mysql:
+    charm: ch:mysql-k8s
+    channel: 8.0/stable
+    scale: 1
+    trust: false
+
+  # Currently traefik is required for networking things.
+  # If this isn't present, the units will hang at "installing agent".
+  traefik:
+    charm: ch:traefik-k8s
+    channel: 1.0/stable
+    scale: 1
+    trust: true
+
+  traefik-public:
+    charm: ch:traefik-k8s
+    channel: 1.0/stable
+    scale: 1
+    trust: true
+    options:
+      kubernetes-service-annotations: metallb.universe.tf/address-pool=public
+
+  # required for nova
+  rabbitmq:
+    charm: ch:rabbitmq-k8s
+    channel: 3.9/edge
+    scale: 1
+    trust: true
+
+  keystone:
+    charm: ch:keystone-k8s
+    channel: 2023.1/edge
+    scale: 1
+    trust: true
+    options:
+      admin-role: admin
+    storage:
+      fernet-keys: 5M
+      credential-keys: 5M
+  gnocchi:
+    charm: ch:gnocchi-k8s
+    channel: 2023.1/edge
+    scale: 1
+    trust: true
+  ceilometer:
+    charm: ../../ceilometer-k8s.charm
+    scale: 1
+    trust: true
+    resources:
+      ceilometer-central-image: ghcr.io/openstack-snaps/ceilometer-consolidated:2023.1
+      ceilometer-notification-image: ghcr.io/openstack-snaps/ceilometer-consolidated:2023.1
+  aodh:
+    charm: ch:aodh-k8s
+    channel: 2023.1/edge
+    scale: 1
+    trust: true
+
+relations:
+- - traefik:ingress
+  - keystone:ingress-internal
+- - traefik-public:ingress
+  - keystone:ingress-public
+
+- - mysql:database
+  - keystone:database
+
+- - mysql:database
+  - aodh:database
+- - rabbitmq:amqp
+  - aodh:amqp
+- - keystone:identity-service
+  - aodh:identity-service
+- - traefik:ingress
+  - aodh:ingress-internal
+- - traefik-public:ingress
+  - aodh:ingress-public
+
+- - mysql:database
+  - gnocchi:database
+- - traefik:ingress
+  - gnocchi:ingress-internal
+- - traefik-public:ingress
+  - gnocchi:ingress-public
+- - keystone:identity-service
+  - gnocchi:identity-service
+
+- - rabbitmq:amqp
+  - ceilometer:amqp
+- - keystone:identity-credentials
+  - ceilometer:identity-credentials

charms/ceilometer-k8s/tests/tests.yaml

@@ -3,8 +3,9 @@ gate_bundles:
 smoke_bundles:
   - smoke
 configure:
-  - zaza.openstack.charm_tests.keystone.setup.add_tempest_roles
-tests: []
+  - zaza.charm_tests.noop.setup.basic_setup
+tests:
+  - zaza.charm_tests.noop.tests.NoopTest
 tests_options:
   trust:
     - smoke
@@ -15,4 +16,28 @@ tests_options:
     default:
       smoke: True
 
-target_deploy_status: []
+target_deploy_status:
+  traefik:
+    workload-status: active
+    workload-status-message-regex: '^$'
+  traefik-public:
+    workload-status: active
+    workload-status-message-regex: '^$'
+  keystone:
+    workload-status: active
+    workload-status-message-regex: '^$'
+  mysql:
+    workload-status: active
+    workload-status-message-regex: '^.*$'
+  rabbitmq:
+    workload-status: active
+    workload-status-message-regex: '^.*$'
+  ceilometer:
+    workload-status: active
+    workload-status-message-regex: '^.*$'
+  aodh:
+    workload-status: active
+    workload-status-message-regex: '^.*$'
+  gnocchi:
+    workload-status: blocked
+    workload-status-message-regex: '^.*ceph.*$'