Tejaskriya commented on code in PR #20:
URL: https://github.com/apache/ozone-helm-charts/pull/20#discussion_r2453424143
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charts/ozone/templates/om/om-statefulset.yaml:
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@@ -51,9 +53,66 @@ spec:
{{- with .Values.om.command }}
command: {{- tpl (toYaml .) $ | nindent 12 }}
{{- end }}
- {{- with .Values.om.args }}
- args: {{- tpl (toYaml .) $ | nindent 12 }}
- {{- end }}
+ args:
+ - sh
+ - -c
+ - |
+ set -e
+ HELM_MANAGER_PATH="{{ .Values.om.persistence.path }}{{
.Values.helm.persistence.path }}"
+ HELM_MANAGER_BOOTSTRAPPED_FILE="$HELM_MANAGER_PATH/bootstrapped"
+ {{- $flattenedArgs := join " " $.Values.om.args }}
+ {{- if and (.Values.om.persistence.enabled) (gt (len $bnodes) 0)
}}
+ joinArr() {
+ local IFS=","
+ echo "$*"
+ }
+ bootstrap_finalizer() {
+ echo "Init bootrap finalizer process..."
+ while true; do
+ IFS= read -r line;
+ echo "$line"
+ if echo "$line" | grep -q "Successfully bootstrapped OM
$HOSTNAME and joined the Ratis group"; then
+ echo "$HOSTNAME was successfully bootstrapped!"
+ mkdir -p "$HELM_MANAGER_PATH"
+ touch "$HELM_MANAGER_BOOTSTRAPPED_FILE"
+ break;
+ fi
+ done
+ echo "Bootstrap finalizer process finished!"
+ exit 0
+ }
+ bootstrapHosts="{{ join "," $bnodes }}"
+ echo "Need to handle bootstrap for nodes $bootstrapHosts"
+ IFS=',' read -r -a hostArray <<< "$bootstrapHosts"
+ doBootstrap=false
+ nodesConfigOverwriteList=()
+ for host in "${hostArray[@]}"; do
+ if [[ "$host" == "$HOSTNAME" ]]; then
+ doBootstrap=true
+ activeNodesConfig="{{ join "," $activeNodes }}"
+ IFS=',' read -r -a overwriteArray <<< "$activeNodesConfig"
+ for overwriteHost in "${overwriteArray[@]}"; do
+ nodesConfigOverwriteList+=("$overwriteHost")
+ if [[ "$overwriteHost" == "$HOSTNAME" ]]; then
+ break;
+ fi
+ done
+ break
+ fi
+ done
+ if [ "$doBootstrap" = true ] && [ ! -f
"$HELM_MANAGER_BOOTSTRAPPED_FILE" ]; then
+ echo "$HOSTNAME must be started with bootstrap arg!"
+ overwriteCmd="$(joinArr "${nodesConfigOverwriteList[@]}")"
+ echo "Bootstrapping node config for this node: $overwriteCmd"
+ exec {{ printf "%s --set ozone.om.nodes.cluster1="
$flattenedArgs }}"$overwriteCmd" --bootstrap | bootstrap_finalizer
Review Comment:
It is better parameterized, I have made the change
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