# SMCP 5.10 Release Notes

**2024-05-10**

| Component              | Version          |
| ---------------------- | ---------------- |
| Airctl                 | v-5.10.0-3248001 |
| **Workload Clusters**  |                  |
| Kubernetes 1.27        | 1.27.13-pmk.150  |
| Kubernetes 1.28        | 1.28.6-pmk.69    |
| Kubernetes 1.29        | 1.29.2-pmk.42    |
| **Management cluster** |                  |
| Kubernetes 1.27        | 1.27.13-pmk.150  |

**2024-08-02:** Hotfix (updated airctl binary) released with support for RHEL 8.8

## Features/Enhancements

`Added` Added support for Ubuntu 22.04

`Added` Added support for RedHat Linux 8.8 (hotfix with updated airctl binary on 2024-08-02)

`Added` Upgraded management cluster to Kubernetes version 1.27

`Added` Added support for workload clusters with Kubernetes versions 1.28 and 1.29

## Bug Fixes

`Fixed` The problem with Pf9-vault initializing before Percona DB was up, causing sunpike and CAPI pods to enter the CrashLoopBackoff state.

## Known Issues

`Known Issue` Grafana was downgraded to v7 to address issues with Grafana v10.2 in LTS3 5.9.1. Grafana will be upgraded to v10 in SMCP 5.11

`Known Issue` AIR-1291: The `airctl upgrade-mgmt` command is broken and fails to upgrade the management cluster. This will be addressed in SMCP 5.10.1

`Known Issue` AIR-1357: On rebooting a node in the management cluster on Ubuntu OS, the nodelet service is inactive and needs to be restarted once for the management cluster to come up

`sudo systemctl enable pf9-nodeletd.service; sudo systemctl start pf9-nodeletd.service`

This will be addressed in SMCP 5.10.1 so that this workaround will not be required.

## SMCP 5.10 Kubernetes Components List

| Component                            | Kubernetes 1.29 | Kubernetes 1.28 | Kubernetes 1.27 |
| ------------------------------------ | --------------- | --------------- | --------------- |
| KUBERNETES BUILD VERSION             | 1.29.2-pmk.42   | 1.28.6-pmk.69   | 1.27.13-pmk.150 |
| CORE-DNS                             | 1.11.1          | 1.11.1          | 1.11.1          |
| CONTAINERD                           | 1.7.13          | 1.7.13          | 1.7.13          |
| RUNC                                 | 1.1.12          | 1.1.12          | 1.1.12          |
| METRICS SERVER                       | 0.6.4           | 0.6.4           | 0.6.4           |
| METAL LB                             | 0.13.11         | 0.13.11         | 0.13.11         |
| KUBERNETES DASHBOARD                 | 2.7.0           | 2.7.0           | 2.7.0           |
| CLUSTER AUTO-SCALER AWS              | 1.28.0          | 1.28.0          | 1.28.0          |
| CLUSTER AUTO-SCALER AZURE            | 1.13.8          | 1.13.8          | 1.13.8          |
| CLUSTER AUTO-SCALER CAPI             | 1.24.0          | 1.24.0          | 1.24.0          |
| FLANNEL                              | 0.24.2          | 0.24.2          | 0.22.2          |
| CALICO                               | 3.27.2          | 3.27.2          | 3.26.3          |
| ETCD                                 | 3.5.12          | 3.5.12          | 3.5.12          |
| CNI PLUGINS                          | 1.4.0           | 1.4.0           | 1.3.0           |
| KUBEVIRT                             | 1.0.0           | 1.0.0           | 1.0.0           |
| KUBEVIRT CDI                         | 1.57.0          | 1.57.0          | 1.57.0          |
| ADVANCED NETWORKING OPERATOR (LUIGI) | 0.5.4           | 0.5.4           | 0.5.4           |
| MONITORING - PROMETHEUS OPERATOR     | 0.68.1          | 0.68.1          | 0.68.1          |