jjb/opendaylight-infra-stack.sh

   1 #!/bin/bash
   2 virtualenv "$WORKSPACE/.venv-openstack"
   3 # shellcheck disable=SC1090
   4 source "$WORKSPACE/.venv-openstack/bin/activate"
   5 PYTHON="$WORKSPACE/.venv-openstack/bin/python"
   6 OPENSTACK="$WORKSPACE/.venv-openstack/bin/openstack"
   7 $PYTHON -m pip install --upgrade pip
   8 $PYTHON -m pip install --upgrade python-openstackclient python-heatclient
   9 $PYTHON -m pip freeze
  10
  11 cd /builder/openstack-hot || exit 1
  12
  13 JOB_SUM=$(echo "$JOB_NAME" | sum | awk '{{ print $1 }}')
  14 VM_NAME="$JOB_SUM-$BUILD_NUMBER"
  15
  16 OS_TIMEOUT=10  # Minutes to wait for OpenStack VM to come online
  17 STACK_RETRIES=3  # Number of times to retry creating a stack before fully giving up
  18 STACK_SUCCESSFUL=false
  19 # seq X refers to waiting for X minutes for OpenStack to return
  20 # a status that is not CREATE_IN_PROGRESS before giving up.
  21 $PYTHON $OPENSTACK limits show --absolute
  22 $PYTHON $OPENSTACK limits show --rate
  23 echo "Trying up to $STACK_RETRIES times to create $STACK_NAME."
  24 for try in $(seq $STACK_RETRIES); do
  25     # shellcheck disable=SC1083
  26     $PYTHON $OPENSTACK stack create --timeout "$OS_TIMEOUT" -t {stack-template} -e "$WORKSPACE/opendaylight-infra-environment.yaml" --parameter "job_name=$VM_NAME" --parameter "silo=$SILO" "$STACK_NAME"
  27     echo "$try: Waiting for $OS_TIMEOUT minutes to create $STACK_NAME."
  28     for i in $(seq $OS_TIMEOUT); do
  29         sleep 60
  30         OS_STATUS=$($PYTHON $OPENSTACK stack show -f json -c stack_status "$STACK_NAME" | jq -r '.stack_status')
  31         echo "$i: $OS_STATUS"
  32
  33         case "$OS_STATUS" in
  34             CREATE_COMPLETE)
  35                 echo "Stack initialized on infrastructure successful."
  36                 STACK_SUCCESSFUL=true
  37                 break
  38             ;;
  39             CREATE_FAILED)
  40                 echo "ERROR: Failed to initialize infrastructure. Deleting stack and possibly retrying to create..."
  41                 $PYTHON $OPENSTACK stack delete --yes "$STACK_NAME"
  42                 $PYTHON $OPENSTACK stack show "$STACK_NAME"
  43                 # after stack delete, poll for 10m to know when stack is fully removed
  44                 # the logic here is that when "stack show $STACK_NAME" does not contain $STACK_NAME
  45                 # we assume it's successfully deleted and we can break to retry
  46                 for j in $(seq 20); do
  47                     sleep 30;
  48                     STACK_SHOW=$($PYTHON $OPENSTACK stack show "$STACK_NAME")
  49                     echo "$j: $STACK_SHOW"
  50                     if [[ $STACK_SHOW == *"DELETE_FAILED"* ]]; then
  51                         echo "stack delete failed. trying to stack abandon now"
  52                         # stack abandon does not work on RS, therefore requires acquiring a token
  53                         # and using http delete method to abondon DELETE_FAILED stacks
  54                         # Todo: remove the change once RS fixes the issue upstream
  55                         # openstack stack abandon "$STACK_NAME"
  56                         STACK_ID=$($PYTHON $OPENSTACK stack show -f json -c "id" "$STACK_NAME" | jq -r '."id"')
  57                         TOKEN=$($PYTHON $OPENSTACK token issue -f json -c id | jq -r '.id')
  58                         curl -si -X DELETE -H "Content-Type: application/json" -H "Accept: application/json"\
  59                             -H "x-auth-token: $TOKEN"\
  60                             "https://dfw.orchestration.api.rackspacecloud.com/v1/904885/stacks/$STACK_NAME/$STACK_ID/abandon"
  61                         STACK_SHOW=$($PYTHON $OPENSTACK stack show "$STACK_NAME")
  62                         echo "$STACK_SHOW"
  63                     fi
  64                     if [[ $STACK_SHOW != *"$STACK_NAME"* ]]; then
  65                         echo "stack show on $STACK_NAME came back empty. Assuming successful delete"
  66                         break
  67                     fi
  68                 done
  69                 # if we still see $STACK_NAME in $STACK_SHOW it means the delete hasn't fully
  70                 # worked and we can exit forcefully
  71                 if [[ $STACK_SHOW == *"$STACK_NAME"* ]]; then
  72                     echo "stack $STACK_NAME still in stack show output after polling. Quitting!"
  73                     exit 1
  74                 fi
  75                 break
  76             ;;
  77             CREATE_IN_PROGRESS)
  78                 echo "Waiting to initialize infrastructure."
  79                 continue
  80             ;;
  81             *)
  82                 echo "Unexpected status: $OS_STATUS"
  83                 # DO NOT exit on unexpected status. Rackspace sometimes returns unexpected status
  84                 # before returning an expected status. Just print the message and loop until we have
  85                 # a confirmed state or timeout.
  86                 # exit 1
  87             ;;
  88         esac
  89     done
  90     if $STACK_SUCCESSFUL; then
  91         break
  92     fi
  93 done
  94
  95 # capture stack info in console logs
  96 $PYTHON $OPENSTACK stack show "$STACK_NAME"
  97
  98 if ! $STACK_SUCCESSFUL; then
  99     exit 1
 100 fi