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It’s recommended to regularly upgrade your clusters. This avoids trying to maintain tooling version compatibility against major Kubernetes versions.
OS Patches
The operating system and associated packages can be updated independently, e.g. to apply security patches to the host OS.
The Ubuntu image is stripped so the packages (and number of vulnerabilities) is significantly lower. The Cloud team will make it clear when a CVE applies to the CAPI Ubuntu images.
Skip to https://stfc.atlassian.net/wiki/spaces/CLOUDKB/pages/edit-v2/285704256#Without-minor-version-upgrade .
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Containers are controlled by Kubernetes. If a container (e.g. |
Multiple Version Upgrades
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