Hi Jay,

Sorry, I had probably overlooked that you could already deploy a working v1.24 cluster. The versions of the other images and charts are indeed not in line with v1.24 but they seem to be working just fine. Magnum is certified vor v1.24 but it is hard to find any detailed info on what this actually means. I have not yet tried to deploy pods in my v1.24 test cluster but will definitely do so in the next days. I cloned the magnum git repo and looked for versions in the latest code but they seem to be just the same as of 2023.1.

Jay Rhine <jay.rhine@rumble.com> schrieb am 14. Aug. 2023 um 15:35:


Oliver,

Thanks for the feedback!  Changing the kube_tag and container_runtime is inline in what I have done so far.  I agree this will successfully build a cluster.  However, it leaves all the other image and chart tags at the original level.  For example, that leaves us running the cinder csi plugin with tag “v1.23.0” where I think it would probably be more appropriate to run at v1.24.6 (the latest) or at least one of the v1.24.x versions.  Going through and just increasing each tag and other version type parameter should be possible, but I was hoping that somewhere this is being tracked already so that the community might have an idea on what good supported combinations are.

From what I can see in the existing heat templates for 2023.1, these are the default values that you will get if you don’t specify a label override … this is probably not a complete list because I just pulled out the _tag values.  It’s probably also necessary to track at least containerd_version, kube_dashboard_version

metrics_server_chart_tag: v3.7.0
traefik_ingress_controller_tag: v1.7.28
kube_tag: v1.23.3-rancher1
master_kube_tag: v1.23.3-rancher1
minion_kube_tag: v1.23.3-rancher1
cloud_provider_tag: v1.23.1
etcd_tag: v3.4.6
coredns_tag: 1.6.6
flannel_tag: v0.15.1
flannel_cni_tag: v0.3.0
metrics_scraper_tag: v1.0.4
calico_tag: v3.21.2
calico_kube_controllers_tag: v1.0.3
octavia_ingress_controller_tag: v1.18.0
prometheus_tag: v1.8.2
grafana_tag: 5.1.5
heat_container_agent_tag: wallaby-stable-1
k8s_keystone_auth_tag: v1.18.0
prometheus_operator_chart_tag: v8.12.13
prometheus_adapter_chart_tag: 1.4.0
tiller_tag: "v2.16.7"
helm_client_tag: "v3.2.1"
magnum_auto_healer_tag: v1.18.0
cinder_csi_plugin_tag: v1.23.0
csi_attacher_tag: v3.3.0
csi_provisioner_tag: v3.0.0
csi_snapshotter_tag: v4.2.1
csi_resizer_tag: v1.3.0
csi_node_driver_registrar_tag: v2.4.0
csi_liveness_probe_tag: v2.5.0
node_problem_detector_tag: v0.6.2
nginx_ingress_controller_tag: 0.32.0
nginx_ingress_controller_chart_tag: 4.0.17
draino_tag: abf028a
autoscaler_tag: v1.18.1

Any help is appreciated.

Thank you,

Jay

On Aug 14, 2023, at 4:59 AM, Oliver Weinmann <oliver.weinmann@me.com> wrote:

Hi Jay,

K8s 1.24 needs containerd so you need to add an additional label. You also need to cange the hyperkube prefix.

labels:
  container_runtime: containerd
  hyperkube_prefix: docker.io/rancher/
  kube_tag: v1.24.16-rancher1

The following template works just fine for me under Antelope 2023.1 deployed with Kolla-Ansible:

openstack coe cluster template create k8s-flan-small-37-v1.24.16-containerd --image Fedora-CoreOS-37 --keypair mykey --external-network public --fixed-network demo-net --fixed-subnet demo-subnet --dns-nameserver <ip_of_your_dns> --flavor m1.kubernetes.small --master-flavor m1.kubernetes.small --volume-driver cinder --docker-volume-size 10 --network-driver flannel --docker-storage-driver overlay2 --coe kubernetes --labels kube_tag=v1.24.16-rancher1,hyperkube_prefix=docker.io/rancher/,container_runtime=containerd

(2023.1) [vagrant@seed ~]$ openstack coe cluster template show k8s-flan-small-37-v1.24.16-containerd -f yaml
insecure_registry: '-'
labels:
  container_runtime: containerd
  hyperkube_prefix: docker.io/rancher/
  kube_tag: v1.24.16-rancher1
updated_at: '2023-08-14T07:25:09+00:00'
floating_ip_enabled: true
fixed_subnet: demo-subnet
master_flavor_id: m1.kubernetes.small
uuid: bce946ef-6cf7-4153-b858-72b943c499a2
no_proxy: '-'
https_proxy: '-'
tls_disabled: false
keypair_id: mykey
public: false
http_proxy: '-'
docker_volume_size: 10
server_type: vm
external_network_id: 60335752-0c01-40b0-b152-365b23576309
cluster_distro: fedora-coreos
image_id: Fedora-CoreOS-37
volume_driver: cinder
registry_enabled: false
docker_storage_driver: overlay2
apiserver_port: '-'
name: k8s-flan-small-37-v1.24.16-containerd
created_at: '2023-08-10T15:16:00+00:00'
network_driver: flannel
fixed_network: demo-net
coe: kubernetes
flavor_id: m1.kubernetes.small
master_lb_enabled: false
dns_nameserver:
hidden: false
tags: '-'

(2023.1) [vagrant@seed ~]$ kubectl get nodes -o wide
NAME                               STATUS   ROLES    AGE   VERSION    INTERNAL-IP   EXTERNAL-IP    OS-IMAGE                        KERNEL-VERSION          CONTAINER-RUNTIME
containerd-j5ob3gd2dvqo-master-0   Ready    master   78m   v1.24.16   10.0.0.125    192.168.4.134   Fedora CoreOS 37.20221127.3.0   6.0.9-300.fc37.x86_64   containerd://1.4.4
containerd-j5ob3gd2dvqo-node-0     Ready    <none>   71m   v1.24.16   10.0.0.71     192.168.4.132   Fedora CoreOS 37.20221127.3.0   6.0.9-300.fc37.x86_64   containerd://1.4.4

(2023.1) [vagrant@seed ~]$ kubectl get pods -A
NAMESPACE     NAME                                          READY   STATUS    RESTARTS   AGE
kube-system   coredns-7f4bcd98d7-9vjzk                      1/1     Running   0          77m
kube-system   coredns-7f4bcd98d7-wnc7h                      1/1     Running   0          77m
kube-system   csi-cinder-controllerplugin-dc7889b4f-vk4jd   6/6     Running   0          77m
kube-system   csi-cinder-nodeplugin-l8dqq                   3/3     Running   0          71m
kube-system   csi-cinder-nodeplugin-zdjg6                   3/3     Running   0          77m
kube-system   dashboard-metrics-scraper-7866c78b8-d66mg     1/1     Running   0          77m
kube-system   k8s-keystone-auth-c9xjs                       1/1     Running   0          77m
kube-system   kube-dns-autoscaler-8f9cf4c99-kq6j5           1/1     Running   0          77m
kube-system   kube-flannel-ds-qbw9l                         1/1     Running   0          71m
kube-system   kube-flannel-ds-xrbmp                         1/1     Running   0          77m
kube-system   kubernetes-dashboard-d78dc6f78-2qklq          1/1     Running   0          77m
kube-system   magnum-metrics-server-564c9cdd6d-2rxpc        1/1     Running   0          77m
kube-system   npd-8xkbk                                     1/1     Running   0          70m
kube-system   openstack-cloud-controller-manager-46qsl      1/1     Running   0          78m

I have a blog where I blog about OpenStack related stuff. One of my older blog posts is also about deploying K8s via Magnum:


Cheers,
Oliver