47 lines
1.1 KiB
Bash
47 lines
1.1 KiB
Bash
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function FlannelNameToAlt() {
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image=$1
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ifs=$IFS
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IFS=:
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set -- $image
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image=$1
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tag=$2
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if [[ $1 =~ "flannel-cni-plugin" ]]
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then
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echo "$U7S_PLATFORM/flannel-cni-plugin:$tag"
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else
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echo "$U7S_PLATFORM/flannel:$tag"
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fi
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}
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function kubeflannelYMLToALT() {
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registry=$1
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kubeFlannelFile=$2
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initCount=$(cat $kubeFlannelFile |
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yq -y 'select(.kind=="DaemonSet").spec.template.spec.initContainers' |
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yq 'length')
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q='.' i=0
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while [ $i -lt $initCount ]
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do
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image=$(cat $kubeFlannelFile |
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yq -y 'select(.kind=="DaemonSet").spec.template.spec.initContainers['$i']' |
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yq -r '.image')
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altImage="$registry/$(FlannelNameToAlt $image)"
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q+='| select(.kind=="DaemonSet").spec.template.spec.initContainers['$i'].image="'$altImage'"'
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let i=$i+1
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done
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image=$(cat $kubeFlannelFile |
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yq -y 'select(.kind=="DaemonSet").spec.template.spec.containers[0]' |
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yq -r '.image')
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altImage="$registry/$(FlannelNameToAlt $image)"
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q+='| select(.kind=="DaemonSet").spec.template.spec.containers[0].image="'$altImage'"'
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yq -y "$q" $kubeFlannelFile
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}
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#MAIN
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registry=$1
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export U7S_PLATFORM="k8s-$2"
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file=$3
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kubeflannelYMLToALT $registry $file
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