19 lines
629 B
Bash
19 lines
629 B
Bash
#!/usr/bin/env bash
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post_install() {
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if ! grep "br_netfilter" /proc/modules; then
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echo "Load the br_netfilter kernel module or reboot: modprobe br_netfilter."
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fi
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if [[ $(swapon --noheadings | wc -l) -ne 0 ]]; then
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echo "WARNING: Disable swap before using kubelet.service."
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fi
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}
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post_upgrade() {
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local _changelog_121="https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.21.md#no-really-you-must-read-this-before-you-upgrade"
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if [[ "$(vercmp "$2" "1.21.0-1")" -lt 0 ]]; then
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printf "WARNING: Read important changelog notice:\n"
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printf " %s\n" "${_changelog_121}"
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fi
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}
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