Add charmcraft 3 support

Summary of changes:

- Update the charmcraft.yaml file to use base and platforms, only
  allowing noble support.
- Update config to default to caracal.
- Update osci.yaml to use the charmcraft 3.x/beta
- Drop non-noble tests
- Update constraints file from -2024.1.txt to -noble.txt
- Add charmbuild to .zuul.yaml

Change-Id: I9c2427a8dcd4c06a2f1f41ecf5295b0605d4b04f

.zuul.yaml

@@ -2,3 +2,9 @@
     templates:
       - openstack-python3-ussuri-jobs
       - openstack-cover-jobs
+
+    check:
+      jobs:
+        - charmbuild
+    vars:
+      charm_build_name: cinder-three-par

charmcraft.yaml

@@ -19,19 +19,17 @@ parts:
       apt install -y ca-certificates
       update-ca-certificates
 
-bases:
+base: ubuntu@24.04
-  - build-on:
+platforms:
-      - name: ubuntu
+  amd64:
-        channel: "22.04"
+    build-on: amd64
-        architectures:
+    build-for: amd64
-          - amd64
+  arm64:
-    run-on:
+    build-on: arm64
-      - name: ubuntu
+    build-for: arm64
-        channel: "22.04"
+  ppc64el:
-        architectures: [amd64, s390x, ppc64el, arm64]
+    build-on: ppc64el
-      - name: ubuntu
+    build-for: ppc64el
-        channel: "23.04"
+  s390x:
-        architectures: [amd64, s390x, ppc64el, arm64]
+    build-on: s390x
-      - name: ubuntu
+    build-for: s390x
-        channel: "23.10"
-        architectures: [amd64, s390x, ppc64el, arm64]

osci.yaml

@@ -6,4 +6,4 @@
       needs_charm_build: true
       charm_build_name: cinder-three-par
       build_type: charmcraft
-      charmcraft_channel: 2.x/stable
+      charmcraft_channel: 3.x/stable

tests/bundles/jammy-antelope.yaml

@@ -1,35 +0,0 @@
-series: jammy
-variables:
-  openstack-origin: &openstack-origin cloud:jammy-antelope
-machines:
-  '0':
-local_overlay_enabled: false
-relations:
-  - - cinder:storage-backend
-    - cinder-three-par:storage-backend
-applications:
-  cinder:
-    charm: ch:cinder
-    num_units: 1
-    options:
-      openstack-origin: *openstack-origin
-      block-device: None
-      overwrite: "true"
-      ephemeral-unmount: /mnt
-    to:
-      - '0'
-  cinder-three-par:
-    charm: ../../../cinder-three-par_ubuntu-22.04-amd64_ubuntu-22.10-amd64_ubuntu-23.04-amd64_ubuntu-23.10-amd64.charm
-    options:
-      hpe3par-debug: False
-      driver-type: fc
-      san-ip: 127.0.0.1
-      san-login: admin
-      san-password: password
-      hpe3par-username: admin
-      hpe3par-password: password
-      hpe3par-api-url: https://127.0.0.1:8080/api/v1/
-      hpe3par-cpg: cpgname
-      hpe3par_cpg_snap: cpgname
-      use-multipath-for-image-xfer: True
-      enforce-multipath-for-image-xfer: True

tests/bundles/jammy-bobcat.yaml

@@ -1,35 +0,0 @@
-series: jammy
-variables:
-  openstack-origin: &openstack-origin cloud:jammy-bobcat
-machines:
-  '0':
-local_overlay_enabled: false
-relations:
-  - - cinder:storage-backend
-    - cinder-three-par:storage-backend
-applications:
-  cinder:
-    charm: ch:cinder
-    num_units: 1
-    options:
-      openstack-origin: *openstack-origin
-      block-device: None
-      overwrite: "true"
-      ephemeral-unmount: /mnt
-    to:
-      - '0'
-  cinder-three-par:
-    charm: ../../../cinder-three-par_ubuntu-22.04-amd64_ubuntu-22.10-amd64_ubuntu-23.04-amd64_ubuntu-23.10-amd64.charm
-    options:
-      hpe3par-debug: False
-      driver-type: fc
-      san-ip: 127.0.0.1
-      san-login: admin
-      san-password: password
-      hpe3par-username: admin
-      hpe3par-password: password
-      hpe3par-api-url: https://127.0.0.1:8080/api/v1/
-      hpe3par-cpg: cpgname
-      hpe3par_cpg_snap: cpgname
-      use-multipath-for-image-xfer: True
-      enforce-multipath-for-image-xfer: True

tests/bundles/mantic-bobcat.yaml

@@ -1,35 +0,0 @@
-series: mantic
-variables:
-  openstack-origin: &openstack-origin distro
-machines:
-  '0':
-local_overlay_enabled: false
-relations:
-  - - cinder:storage-backend
-    - cinder-three-par:storage-backend
-applications:
-  cinder:
-    charm: ch:cinder
-    num_units: 1
-    options:
-      openstack-origin: *openstack-origin
-      block-device: None
-      overwrite: "true"
-      ephemeral-unmount: /mnt
-    to:
-      - '0'
-  cinder-three-par:
-    charm: ../../../cinder-three-par_ubuntu-22.04-amd64_ubuntu-22.10-amd64_ubuntu-23.04-amd64_ubuntu-23.10-amd64.charm
-    options:
-      hpe3par-debug: False
-      driver-type: fc
-      san-ip: 127.0.0.1
-      san-login: admin
-      san-password: password
-      hpe3par-username: admin
-      hpe3par-password: password
-      hpe3par-api-url: https://127.0.0.1:8080/api/v1/
-      hpe3par-cpg: cpgname
-      hpe3par_cpg_snap: cpgname
-      use-multipath-for-image-xfer: True
-      enforce-multipath-for-image-xfer: True

tests/bundles/noble-caracal.yaml

@@ -1,6 +1,6 @@
-series: lunar
+series: caracal
 variables:
-  openstack-origin: &openstack-origin distro
+  openstack-origin: &openstack-origin cloud:noble-caracal
 machines:
   '0':
 local_overlay_enabled: false
@@ -19,7 +19,7 @@ applications:
     to:
       - '0'
   cinder-three-par:
-    charm: ../../../cinder-three-par_ubuntu-22.04-amd64_ubuntu-22.10-amd64_ubuntu-23.04-amd64_ubuntu-23.10-amd64.charm
+    charm: ../../../cinder-three-par.charm
     options:
       hpe3par-debug: False
       driver-type: fc

tests/tests.yaml

@@ -1,15 +1,13 @@
 charm_name: cinder-three-par
 
 smoke_bundles:
-- jammy-antelope
+- noble-caracal
 
 gate_bundles:
-- jammy-antelope
+- noble-caracal
 
 dev_bundles:
-- jammy-bobcat
+- noble-caracal
-- lunar-antelope
-- mantic-bobcat
 
 target_deploy_status:
   cinder:
@@ -23,5 +21,4 @@ tests:
 
 tests_options:
   force_deploy:
-    - lunar-antelope
+    - noble-carcal
-    - mantic-bobcat

tox.ini

@@ -69,9 +69,14 @@ basepython = python3.10
 deps = -r{toxinidir}/test-requirements.txt
 commands = stestr run --slowest {posargs}
 
+[testenv:py312]
+basepython = python3.12
+deps = -r{toxinidir}/test-requirements.txt
+commands = stestr run --slowest {posargs}
+
 [testenv:pep8]
 basepython = python3
-deps = flake8==3.9.2
+deps = flake8==7.1.1
        git+https://github.com/juju/charm-tools.git
 commands = flake8 {posargs} src unit_tests