Support parallel collection in default op mode

Signed-off-by: black-dragon74 <[email protected]>

Author: black-dragon74

collection-scripts/gather_main

@@ -1,58 +1,25 @@
 #!/usr/bin/env bash
 
-export BASE_COLLECTION_PATH="must-gather"
-mkdir -p ${BASE_COLLECTION_PATH}
+procids=()
 
-# Command line argument
-export SINCE_TIME=$1
+# Call other gather scripts in parallel
+gather_namespaced_resources &
+procids+=($!)
 
-# Source the utils
-# shellcheck disable=SC1091
-. utils.sh
+gather_clusterscoped_resources &
+procids+=($!)
 
-# timestamp for starting of the script
-START_TIME=$(date +%r)
-start=$(date +%s)
-dbglog "collection started at: ${START_TIME}"
+gather_noobaa_resources &
+procids+=($!)
 
-# Call pre-install.sh, see commit msg
-pre-install.sh ${BASE_COLLECTION_PATH}
+gather_odf_client &
+procids+=($!)
 
-# Call other gather scripts
-gather_namespaced_resources ${BASE_COLLECTION_PATH}
-gather_clusterscoped_resources ${BASE_COLLECTION_PATH}
-gather_noobaa_resources ${BASE_COLLECTION_PATH}
-gather_odf_client ${BASE_COLLECTION_PATH}
+gather_ceph_pod_logs &
+procids+=($!)
 
-namespace=$(oc get deploy --all-namespaces -o go-template --template='{{range .items}}{{if .metadata.labels}}{{printf "%s %v" .metadata.namespace (index .metadata.labels "olm.owner")}} {{printf "\n"}}{{end}}{{end}}' | grep ocs-operator | awk '{print $1}' | uniq)
-storageClusterPresent=$(oc get storagecluster -n "${namespace}" -o go-template='{{range .items}}{{.metadata.name}}{{"\n"}}{{end}}')
-externalStorageClusterPresent=$(oc get storagecluster -n "${namespace}" -o go-template='{{range .items}}{{.spec.externalStorage.enable}}{{"\n"}}{{end}}')
-reconcileStrategy=$(oc get storagecluster -n "${namespace}" -o go-template='{{range .items}}{{.spec.multiCloudGateway.reconcileStrategy}}{{"\n"}}{{end}}')
-
-if [ "${externalStorageClusterPresent}" = "true" ]; then
-    dbglog "Collecting limited ceph logs since external cluster is present"
-    gather_common_ceph_resources "${BASE_COLLECTION_PATH}"
-elif [ -z "${storageClusterPresent}" ]; then
-    dbglog "Skipping ceph collection as Storage Cluster is not present"
-elif [ "${reconcileStrategy}" = "standalone" ]; then
-    dbglog "Skipping ceph collection as this is a MCG only cluster"
-else
-    dbglog "Collecting entire ceph logs"
-    gather_ceph_resources ${BASE_COLLECTION_PATH}
+# Check if procid array has any values, if so, wait for them to finish
+if [ ${#procids[@]} -ne 0 ]; then
+    echo "Waiting on collection scripts to finish."
+    wait "${procids[@]}"
 fi
-
-# Call post-uninstall.sh
-post-uninstall.sh
-
-# timestamp for ending of the script
-END_TIME=$(date +%r)
-end=$(date +%s)
-totalTime=$((end - start))
-{
-    printf "total time taken by collection was %s seconds \n" ${totalTime}
-    printf "collection ended at: %s \n" "${END_TIME}"
-    echo "deleting empty files"
-
-} >>${BASE_COLLECTION_PATH}/gather-debug.log 2>&1
-find "${BASE_COLLECTION_PATH}" -empty -delete >>${BASE_COLLECTION_PATH}/gather-debug.log 2>&1
-exit 0