X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=jjb%2Fopendaylight-infra-cleanup-stale-stacks.sh;h=6f00ac81b3ad063da702322a82a86cc67b1db59c;hb=d7c3880fe4578a70a16e2237bb8be8a1742c0291;hp=4c59d8c61bb27bf8a82696e0b3bf1c9cd43ef628;hpb=57f8f02fb47a70401902994e2c7cbef3b8ceef2c;p=releng%2Fbuilder.git

diff --git a/jjb/opendaylight-infra-cleanup-stale-stacks.sh b/jjb/opendaylight-infra-cleanup-stale-stacks.sh
index 4c59d8c61..6f00ac81b 100644
--- a/jjb/opendaylight-infra-cleanup-stale-stacks.sh
+++ b/jjb/opendaylight-infra-cleanup-stale-stacks.sh
@@ -1,44 +1,125 @@
 #!/bin/bash
-virtualenv $WORKSPACE/.venv
-source $WORKSPACE/.venv/bin/activate
+# SPDX-License-Identifier: EPL-1.0
+##############################################################################
+# Copyright (c) 2017 The Linux Foundation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+##############################################################################
+# Cleanup stale stacks in the cloud
+# Requires the variable JENKINS_URLS declared in the job as a space separated
+# list of Jenkins instances to check for active builds.
+
+virtualenv "/tmp/v/openstack"
+# shellcheck source=/tmp/v/openstack/bin/activate disable=SC1091
+source "/tmp/v/openstack/bin/activate"
 pip install --upgrade pip
 pip install --upgrade python-openstackclient python-heatclient
-pip freeze
+pip install --upgrade pipdeptree
+pipdeptree
+
+stack_in_jenkins() {
+    # Usage: check_stack_in_jenkins STACK_NAME JENKINS_URL [JENKINS_URL...]
+    # Returns: 0 If stack is in Jenkins and 1 if stack is not in Jenkins.
+
+    STACK_NAME="${1}"
+
+    builds=()
+    for jenkins in "${@:2}"; do
+        JENKINS_URL="$jenkins/computer/api/json?tree=computer[executors[currentExecutable[url]],oneOffExecutors[currentExecutable[url]]]&xpath=//url&wrapper=builds"
+        resp=$(curl -s -w "\\n\\n%{http_code}" --globoff -H "Content-Type:application/json" "$JENKINS_URL")
+        json_data=$(echo "$resp" | head -n1)
+        #status=$(echo "$resp" | awk 'END {print $NF}')
+
+        if [[ "${jenkins}" == *"jenkins."*".org" ]]; then
+            silo="production"
+        else
+            silo=$(echo "$jenkins" | sed 's/\/*$//' | awk -F'/' '{print $NF}')
+        fi
+        export silo
+        # We purposely want to wordsplit here to combine the arrays
+        # shellcheck disable=SC2206,SC2207
+        builds=(${builds[@]} $(echo "$json_data" | \
+            jq -r '.computer[].executors[].currentExecutable.url' \
+            | grep -v null | awk -F'/' '{print ENVIRON["silo"] "-" $6 "-" $7}')
+        )
+    done
+
+    if [[ "${builds[*]}" =~ $STACK_NAME ]]; then
+        return 0
+    fi
+
+    return 1
+}
 
 #########################
 ## FETCH ACTIVE BUILDS ##
 #########################
 # Fetch stack list before fetching active builds to minimize race condition
 # where we might be try to delete stacks while jobs are trying to start
-OS_STACKS=(`openstack --os-cloud rackspace stack list \
-            -f json -c "Stack Name" -c "Stack Status" \
+
+# We purposely need word splitting here to create the OS_STACKS array.
+# shellcheck disable=SC2207
+OS_STACKS=($(openstack stack list \
+            -f value -c "Stack Name" -c "Stack Status" \
             --property "stack_status=CREATE_COMPLETE" \
             --property "stack_status=DELETE_FAILED" \
             --property "stack_status=CREATE_FAILED" \
-            | jq -r '.[] | ."Stack Name"'`)
-
-# Make sure we fetch active builds on both the releng and sandbox silos
-ACTIVE_BUILDS=()
-for silo in releng sandbox; do
-    JENKINS_URL="https://jenkins.opendaylight.org/$silo//computer/api/json?tree=computer[executors[currentExecutable[url]],oneOffExecutors[currentExecutable[url]]]&xpath=//url&wrapper=builds"
-    wget --no-verbose -O $silo_builds.json $JENKINS_URL
-    sleep 1  # Need to sleep for 1 second otherwise next line causes script to stall
-    ACTIVE_BUILDS=(${ACTIVE_BUILDS[@]} ` \
-        jq -r '.computer[].executors[].currentExecutable.url' $silo_builds.json \
-        | grep -v null | awk -F'/' '{print $6 "-" $7}'`)
+            | awk '{print $1}'))
+
+echo "---> Active stacks"
+for stack in "${OS_STACKS[@]}"; do
+    echo "$stack"
 done
 
 ##########################
 ## DELETE UNUSED STACKS ##
 ##########################
-# Search for stacks taht are not in use by either releng or sandbox silos and
+echo "---> Delete orphaned stacks"
+
+# Search for stacks that are not in use by either releng or sandbox silos and
 # delete them.
-for stack in ${OS_STACKS[@]}; do
-    if [[ "${ACTIVE_BUILDS[@]}" =~ $stack ]]; then
+for STACK_NAME in "${OS_STACKS[@]}"; do
+    echo "Checking if orphaned $STACK_NAME"
+
+    # JENKINS_URLS is provided by the Jenkins Job declaration and intentially
+    # needs to be globbed.
+    # shellcheck disable=SC2153,SC2086
+    if stack_in_jenkins "$STACK_NAME" $JENKINS_URLS; then
         # No need to delete stacks if there exists an active build for them
         continue
     else
-        echo "Deleting orphaned stack: $stack"
-        openstack --os-cloud rackspace stack delete --yes $stack
+        status=$(openstack stack show -f value -c "stack_status" "$STACK_NAME")
+        case "$status" in
+            DELETE_IN_PROGRESS)
+                echo "skipping delete, $STACK_NAME is already DELETE in progress."
+                continue
+            ;;
+            DELETE_FAILED)
+                # Abandon is not supported in Vexxhost so let's keep trying to
+                # delete for now...
+                # echo "Stack delete failed, trying to stack abandon now."
+                # openstack stack abandon "$STACK_NAME"
+                echo "Deleting orphaned stack: $STACK_NAME"
+                openstack stack delete --yes "$STACK_NAME"
+
+                echo "------------------------------------"
+                echo "Stack details"
+                echo "------------------------------------"
+                openstack stack show "$STACK_NAME" -f yaml
+                echo "------------------------------------"
+                continue
+            ;;
+            CREATE_COMPLETE|CREATE_FAILED)
+                echo "Deleting orphaned stack: $STACK_NAME"
+                openstack stack delete --yes "$STACK_NAME"
+                continue
+            ;;
+            *)
+                continue
+            ;;
+        esac
     fi
 done