Bump Ubuntu to 22.04 (required for newest OpenStack)

Author: EmilienM

docs/book/src/development/ci.md

@@ -28,7 +28,7 @@ The entry point for the creation of the test DevStack is `hack/ci/create_devstac
 
 ### DevStack OS
 
-In GCE, DevStack is installed on a community-maintained Ubuntu 20.04 LTS cloud image. The cloud-init config is also intended to work on CentOS 8, and this is known to work as of 2021-01-12. However, note that this is not regularly tested. See the comment in `hack/ci/gce-project.sh` for how to deploy on CentOS.
+In GCE, DevStack is installed on a community-maintained Ubuntu 22.04 LTS cloud image. The cloud-init config is also intended to work on CentOS 8, and this is known to work as of 2021-01-12. However, note that this is not regularly tested. See the comment in `hack/ci/gce-project.sh` for how to deploy on CentOS.
 
 It is convenient to the project to have a viable second OS option as it gives us an option to work around issues which only affect one or the other. This is most likely when enabling new DevStack features, but may also include infrastructure issues. Consequently, when making changes to cloud-init, try not to use features specific to Ubuntu or CentOS. DevStack already supports both operating systems, so we just need to be careful in our peripheral configuration, for example by using cloud-init's `packages` module rather than manually invoking `apt-get` or `yum`. Fortunately package names tend to be consistent across the two distributions.
 
@@ -40,13 +40,13 @@ We configure a 2 node DevStack. `controller` is running:
 * Nova: all services, including compute
 * Glance: all services
 * Octavia: all services
-* Neutron: all services with ML2/OVS, including L3 agent
+* Neutron: all services with ML2/OVN
 * Cinder: all services, including volume with default LVM/iSCSI backend
 
 `worker` is running:
 
 * Nova: compute only
-* Neutron: agent only (not L3 agent)
+* Neutron: OVN agents only
 * Cinder: volume only with default LVM/iSCSI backend
 
 `controller` is using the `n2-standard-16` machine type with 16 vCPUs and 64 GB RAM. `worker` is using the `n2-standard-8` machine type with 8 vCPUs and 32 GB RAM. Each job has a quota limit of 24 vCPUs.

hack/ci/aws-project.sh

@@ -23,8 +23,8 @@ function cloud_init {
   AWS_ZONE=${AWS_ZONE:-"eu-central-1a"}
   # AMIs:
   # * capa-ami-ubuntu-20.04-1.20.4-00-1613898574 id: ami-0120656d38c206057
-  # * ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-20210223 id: ami-0767046d1677be5a0
-  AWS_AMI=${AWS_AMI:-"ami-0767046d1677be5a0"}
+  # * ubuntu/images/hvm-ssd/ubuntu-jammy-22.04-arm64-server-20231207 id: ami-05d47d29a4c2d19e1
+  AWS_AMI=${AWS_AMI:-"ami-05d47d29a4c2d19e1"}
   # Choose via: https://eu-central-1.console.aws.amazon.com/ec2/v2/home?region=eu-central-1#InstanceTypes:
   AWS_MACHINE_TYPE=${AWS_MACHINE_TYPE:-"c5.metal"}
   AWS_NETWORK_NAME=${AWS_NETWORK_NAME:-"${CLUSTER_NAME}-mynetwork"}

hack/ci/gce-project.sh

@@ -95,7 +95,7 @@ function create_vm {
         --zone "$GCP_ZONE" \
         --enable-nested-virtualization \
         --image-project ubuntu-os-cloud \
-        --image-family ubuntu-2004-lts \
+        --image-family ubuntu-2204-lts \
         --boot-disk-size 200G \
         --boot-disk-type pd-ssd \
         --can-ip-forward \

hack/ci/openstack.sh

@@ -30,7 +30,7 @@ function cloud_init {
     OPENSTACK_SUBNET_NAME=${OPENSTACK_SUBNET_NAME:-${CLUSTER_NAME}-subnet}
     OPENSTACK_SECGROUP_NAME=${OPENSTACK_SECGROUP_NAME:-${CLUSTER_NAME}-secgroup}
     OPENSTACK_ROUTER_NAME=${OPENSTACK_ROUTER_NAME:-${CLUSTER_NAME}-router}
-    OPENSTACK_IMAGE_NAME=${OPENSTACK_IMAGE_NAME:-ubuntu-2004-lts}
+    OPENSTACK_IMAGE_NAME=${OPENSTACK_IMAGE_NAME:-ubuntu-2204-lts}
 
     OPENSTACK_FLAVOR=${OPENSTACK_FLAVOR:-m1.xlarge}
     OPENSTACK_FLAVOR_controller=${OPENSTACK_FLAVOR_controller:-$OPENSTACK_FLAVOR}
@@ -88,9 +88,9 @@ function init_infrastructure() {
     # We don't tag the image with the cluster name as we expect it to be shared
     if ! imageid=$(openstack image show "$OPENSTACK_IMAGE_NAME" -f value -c id 2>/dev/null)
     then
-        curl -o /tmp/ubuntu-2004.qcow2 https://cloud-images.ubuntu.com/releases/focal/release/ubuntu-20.04-server-cloudimg-amd64.img
-        imageid=$(openstack image create --disk-format qcow2 --file /tmp/ubuntu-2004.qcow2 "$OPENSTACK_IMAGE_NAME" -f value -c id)
-        rm /tmp/ubuntu-2004.qcow2
+        curl -o /tmp/ubuntu-2204.qcow2 https://cloud-images.ubuntu.com/releases/jammy/release/ubuntu-22.04-server-cloudimg-amd64.img
+        imageid=$(openstack image create --disk-format qcow2 --file /tmp/ubuntu-2204.qcow2 "$OPENSTACK_IMAGE_NAME" -f value -c id)
+        rm /tmp/ubuntu-2204.qcow2
     fi
 }