Fix logical backup script sigpipe problem (zalando#1623)

amirmd76 · web-flow · commit d3183604a781 · 2021-09-30T14:36:17.000+02:00
diff --git a/docker/logical-backup/dump.sh b/docker/logical-backup/dump.sh
@@ -84,15 +84,15 @@ declare -a search_strategy=(
 )
 
 function list_all_replica_pods_current_node {
-    get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dreplica&fieldSelector=spec.nodeName%3D${CURRENT_NODENAME}" | head -n 1
+    get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dreplica&fieldSelector=spec.nodeName%3D${CURRENT_NODENAME}" | tee | head -n 1
 }
 
 function list_all_replica_pods_any_node {
-    get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dreplica" | head -n 1
+    get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dreplica" | tee | head -n 1
 }
 
 function get_master_pod {
-    get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dmaster" | head -n 1
+    get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dmaster" | tee | head -n 1
 }
 
 CURRENT_NODENAME=$(get_current_pod | jq .items[].spec.nodeName --raw-output)

Original file line number	Diff line number	Diff line change
`@@ -84,15 +84,15 @@ declare -a search_strategy=(`
`84`	`84`	`)`
`85`	`85`
`86`	`86`	`function list_all_replica_pods_current_node {`
`87`		`- get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dreplica&fieldSelector=spec.nodeName%3D${CURRENT_NODENAME}" \| head -n 1`
	`87`	`+ get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dreplica&fieldSelector=spec.nodeName%3D${CURRENT_NODENAME}" \| tee \| head -n 1`
`88`	`88`	`}`
`89`	`89`
`90`	`90`	`function list_all_replica_pods_any_node {`
`91`		`- get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dreplica" \| head -n 1`
	`91`	`+ get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dreplica" \| tee \| head -n 1`
`92`	`92`	`}`
`93`	`93`
`94`	`94`	`function get_master_pod {`
`95`		`- get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dmaster" \| head -n 1`
	`95`	`+ get_pods "labelSelector=${CLUSTER_NAME_LABEL}%3D${SCOPE},spilo-role%3Dmaster" \| tee \| head -n 1`
`96`	`96`	`}`
`97`	`97`
`98`	`98`	`CURRENT_NODENAME=$(get_current_pod \| jq .items[].spec.nodeName --raw-output)`