Add Python 3.11 testing

This adds python 3.11 testing and drops python3.10 in order to keep
testing only the bounds of what Nodepool supports. Note that currently the
python 3.11 available for jammy is based on an RC release. This should
be fine as we do functional testing with a released python 3.11 and that
is what people will consume via the docker images.

Change-Id: Ia3e1c4976e35b254497e60d811f61a5531c69f1a

.zuul.yaml

@@ -52,8 +52,8 @@
     dependencies:
       - opendev-buildset-registry
     requires:
-      - python-builder-3.10-bullseye-container-image
-      - python-base-3.10-bullseye-container-image
+      - python-builder-3.11-bullseye-container-image
+      - python-base-3.11-bullseye-container-image
     provides: nodepool-container-image
     vars: &nodepool_image_vars
       docker_images:
@@ -88,8 +88,8 @@
     description: Build Docker images and upload to Docker Hub.
     timeout: *image_build_timeout
     requires:
-      - python-builder-3.10-bullseye-container-image
-      - python-base-3.10-bullseye-container-image
+      - python-builder-3.11-bullseye-container-image
+      - python-base-3.11-bullseye-container-image
     provides: nodepool-container-image
     vars: *nodepool_image_vars
     secrets:
@@ -118,8 +118,8 @@
       - zuul/nodepool
       - openstack/diskimage-builder
     requires:
-      - python-builder-3.10-bullseye-container-image
-      - python-base-3.10-bullseye-container-image
+      - python-builder-3.11-bullseye-container-image
+      - python-base-3.11-bullseye-container-image
     provides: nodepool-siblings-container-image
     vars:
       zuul_work_dir: "{{ zuul.projects['opendev.org/zuul/nodepool'].src_dir }}"
@@ -245,10 +245,10 @@
         NODEPOOL_ZK_KEY: /opt/zookeeper/ca/keys/clientkey.pem
 
 - job:
-    name: nodepool-tox-py310
+    name: nodepool-tox-py311
     description: |
       Nodepool unit tests with ZooKeeper running
-    parent: tox-py310
+    parent: tox-py311
     pre-run: playbooks/nodepool-tox/pre.yaml
     vars: *nodepool_tox_vars
     nodeset: ubuntu-jammy
@@ -264,7 +264,7 @@
         - tox-pep8
         - nodepool-tox-py38:
             nodeset: ubuntu-focal
-        - nodepool-tox-py310
+        - nodepool-tox-py311
         - nodepool-functional-container-openstack-release
         - nodepool-functional-k8s
         - nodepool-functional-openshift
@@ -279,7 +279,7 @@
         - tox-pep8
         - nodepool-tox-py38:
             nodeset: ubuntu-focal
-        - nodepool-tox-py310
+        - nodepool-tox-py311
         - nodepool-functional-k8s
         - nodepool-functional-openshift
         - zuul-quick-start:

Dockerfile

@@ -13,14 +13,14 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM docker.io/opendevorg/python-builder:3.10-bullseye as builder
+FROM docker.io/opendevorg/python-builder:3.11-bullseye as builder
 # ============================================================================
 
 ARG ZUUL_SIBLINGS=""
 COPY . /tmp/src
 RUN assemble
 
-FROM docker.io/opendevorg/python-base:3.10-bullseye as nodepool-base
+FROM docker.io/opendevorg/python-base:3.11-bullseye as nodepool-base
 # ============================================================================
 
 COPY --from=builder /output/ /output

setup.cfg

@@ -17,6 +17,7 @@ classifier =
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
 
 [pbr]
 warnerrors = True