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

Announcement ID: SUSE-RU-2020:0386-1
Rating: important
References:
Affected Products:
  • Containers Module 15-SP1
  • SUSE CaaS Platform 4.0
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Manager Proxy 4.0
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Server 4.0

An update that contains one feature and has 13 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-zypper-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/_cluster_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/prometheus/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 update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Containers Module 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 'skuba' tool. 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:

  • Containers Module 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)
    • kubernetes-kubeadm-1.16.2-4.10.4
    • skuba-1.2.4-3.24.4
    • cri-o-1.16.1-3.25.5
    • cri-o-kubeadm-criconfig-1.16.1-3.25.5
    • caasp-release-4.1.1-24.14.3
    • kubernetes-kubelet-1.16.2-4.10.4
    • kubernetes-client-1.16.2-4.10.4
    • kubernetes-common-1.16.2-4.10.4
  • 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: