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NETOBSERV-2020 check node selector #145

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Merged
openshift-merge-bot merged 1 commit into from
Jan 22, 2025
Merged

NETOBSERV-2020 check node selector #145

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13 changes: 13 additions & 0 deletions scripts/functions.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -153,6 +153,18 @@ function getSubnets() {
fi
}

function getNodesByLabel () {
printf "finding nodes matching %s...\n" "$1"
nodeStr=$("$K8S_CLI_BIN" get nodes -l "$1" -o name | tr '\n' ' ')
IFS=' ' read -ra nodeArray <<<"$nodeStr"
if [ "${#nodeArray[@]}" -gt 0 ]; then
printf "%d matching nodes found: %s\n" ${#nodeArray[@]} "$nodeStr" >&2
else
printf "%s doesn't match any node label. Please check your --node-selector parameter\n" "$1" >&2
exit 1
fi
}

function setup {
echo "Setting up... "

Expand Down Expand Up @@ -490,6 +502,7 @@ function edit_manifest() {
"node_selector")
key=${2%:*}
val=${2#*:}
getNodesByLabel "$key=$val"
"$YQ_BIN" e --inplace ".spec.template.spec.nodeSelector.\"$key\" |= \"$val\"" "$3"
;;
esac
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