Skuba bug fix, supportconfig update, cri-o and kubernetes fixes, and prometheus fixes

SUSE Recommended Update: Skuba bug fix, supportconfig update, cri-o and kubernetes fixes, and prometheus fixes
Announcement ID: SUSE-RU-2020:0386-1
Rating: important
References: #1137337 #1152335 #1155323 #1155593 #1155810 #1157802 #1159074 #1159452 #1160443 #1160600 #1161056 #1161179 #1161975
Affected Products:
  • SUSE Linux Enterprise Module for Containers 15-SP1
  • SUSE CaaS Platform 4.0

An update that has 13 recommended fixes can now be installed.

Description:

= Required Actions Update skuba, kubernetes-client and kubernetes-kubeadm packages on your management workstation as you would do with any other package.
Refer to: https://documentation.suse.com/sles/15-SP1/single-html/SLES-admin/#sec-zypp er-softup-update
Packages on your cluster nodes (cri-o, kubernetes, supportutils-plugin-suse-caasp) will be updated automatically by skuba-update link:https://documentation.suse.com/suse-caasp/4.1/html/caasp-admin/_cluste r_updates.html#_base_os_updates
Use `helm upgrade` command to fix prometheus kube-state-metrics image.
Finally, to apply the prometheus pushgateway fix, enable it in your helm chart https://github.com/SUSE/kubernetes-charts-suse-com/blob/master/stable/prome theus/values.yaml#L848 and use helm ugrade command link:https://helm.sh/docs/intro/using_helm/#helm-upgrade-and-helm-rollback- upgrading-a-release-and-recovering-on-failure.

Patch Instructions:

To install this SUSE Recommended Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Module for Containers 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Containers-15-SP1-2020-386=1
  • SUSE CaaS Platform 4.0:
    To install this update, use the SUSE CaaS Platform Velum dashboard. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.

Package List:

  • SUSE Linux Enterprise Module for Containers 15-SP1 (x86_64):
    • kubernetes-client-1.16.2-4.10.4
    • kubernetes-common-1.16.2-4.10.4
  • SUSE CaaS Platform 4.0 (x86_64):
    • caasp-release-4.1.1-24.14.3
    • cri-o-1.16.1-3.25.5
    • cri-o-kubeadm-criconfig-1.16.1-3.25.5
    • kubernetes-client-1.16.2-4.10.4
    • kubernetes-common-1.16.2-4.10.4
    • kubernetes-kubeadm-1.16.2-4.10.4
    • kubernetes-kubelet-1.16.2-4.10.4
    • skuba-1.2.4-3.24.4
  • SUSE CaaS Platform 4.0 (noarch):
    • release-notes-caasp-4.1.20200203-4.24.1
    • skuba-update-1.2.4-3.24.4
    • supportutils-plugin-suse-caasp-1578648161.eba458c-3.3.4

References: