X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=jjb%2Fopendaylight-infra-cleanup-stale-stacks.sh;h=18a5a969136446f9c34141215e98ffc529fe7708;hb=171eb327c007a331ea111ff98dc94a26a3704de2;hp=f44ac51079794a844d02635f17ade872e8ec106f;hpb=9b034261eefff94c09d5b8cac46fb1fcd87aab2c;p=releng%2Fbuilder.git

diff --git a/jjb/opendaylight-infra-cleanup-stale-stacks.sh b/jjb/opendaylight-infra-cleanup-stale-stacks.sh
index f44ac5107..18a5a9691 100644
--- a/jjb/opendaylight-infra-cleanup-stale-stacks.sh
+++ b/jjb/opendaylight-infra-cleanup-stale-stacks.sh
@@ -1,16 +1,84 @@
 #!/bin/bash
-virtualenv $WORKSPACE/.venv
-source $WORKSPACE/.venv/bin/activate
+# SPDX-License-Identifier: EPL-1.0
+##############################################################################
+# Copyright (c) 2017 The Linux Foundation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+##############################################################################
+
+virtualenv "/tmp/v/openstack"
+# shellcheck source=/tmp/v/openstack/bin/activate disable=SC1091
+source "/tmp/v/openstack/bin/activate"
 pip install --upgrade pip
 pip install --upgrade python-openstackclient python-heatclient
-pip freeze
+pip install --upgrade pipdeptree
+pipdeptree
+
+#########################
+## FETCH ACTIVE BUILDS ##
+#########################
+# Fetch stack list before fetching active builds to minimize race condition
+# where we might be try to delete stacks while jobs are trying to start
+OS_STACKS=($(openstack stack list \
+            -f json -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/$silo//computer/api/json?tree=computer[executors[currentExecutable[url]],oneOffExecutors[currentExecutable[url]]]&xpath=//url&wrapper=builds"
+    wget -nv -O "${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 $4 "-" $6 "-" $7}'))
+done
 
-DELETE_LIST=(`openstack --os-cloud rackspace stack list -f json | \
-              jq -r '.[] | \
-                     select((."Stack Status" == "CREATE_FAILED") or \
-                            (."Stack Status" == "DELETE_FAILED")) | \
-                     ."Stack Name"'`)
-for i in "${DELETE_LIST[@]}"; do
-    echo "Deleting stack $i"
-    openstack --os-cloud rackspace stack delete --yes $i
+##########################
+## DELETE UNUSED STACKS ##
+##########################
+# Search for stacks that are not in use by either releng or sandbox silos and
+# delete them.
+for STACK_NAME in "${OS_STACKS[@]}"; do
+    STACK_STATUS=$(openstack stack show -f json -c "stack_status" "$STACK_NAME" | jq -r '."stack_status"')
+    if [[ "${ACTIVE_BUILDS[*]}" =~ $STACK_NAME ]]; then
+        # No need to delete stacks if there exists an active build for them
+        continue
+    else
+        case "$STACK_STATUS" in
+            DELETE_IN_PROGRESS)
+                echo "skipping delete, $STACK_NAME is already DELETE in progress."
+                continue
+            ;;
+            DELETE_FAILED)
+                echo "Stack delete failed, trying to stack abandon now."
+                # stack abandon does not work on RS, therefore requires acquiring a token
+                # and using http delete method to abondon DELETE_FAILED stacks
+                # Todo: remove the change once RS fixes the issue upstream
+                # openstack stack abandon "$STACK_NAME"
+                STACK_ID=$(openstack stack show -f json -c "id" "$STACK_NAME" | jq -r '."id"')
+                TOKEN=$(openstack token issue -f json -c id | jq -r '.id')
+                curl -si -X DELETE -H "Content-Type: application/json" -H "Accept: application/json"\
+                    -H "x-auth-token: $TOKEN"\
+                    "https://dfw.orchestration.api.rackspacecloud.com/v1/904885/stacks/$STACK_NAME/$STACK_ID/abandon"
+                STACK_SHOW=$(openstack stack show "$STACK_NAME")
+                echo "$STACK_SHOW"
+                continue
+            ;;
+            CREATE_COMPLETE|CREATE_FAILED)
+                echo "Deleting orphaned stack: $STACK_NAME"
+                openstack stack delete --yes "$STACK_NAME"
+                continue
+            ;;
+            *)
+                continue
+            ;;
+        esac
+    fi
 done