| #!/bin/bash |
| pushd `dirname $0` &> /dev/null |
| MY_DIR="$(pwd)" |
| popd &> /dev/null |
| retry=("$MY_DIR/../utils/retry.py" -s 1 -r 2 -t 30 -m 20) |
| |
| if [ -d "/tools/buildbot/bin" ]; then |
| BB_PATH=/tools/buildbot/bin/buildslave |
| BB_PYTHON=/tools/buildbot/bin/python2.7 |
| BB_TWISTD=/tools/buildbot/bin/twistd |
| else |
| BB_PATH=`which buildslave` |
| BB_PYTHON=`which python` |
| BB_TWISTD=`which twistd` |
| fi |
| hash "$BB_PATH" "$BB_PYTHON" "$BB_TWISTD" 2>/dev/null || \ |
| (echo "Can't find all needed executables to manage buildslave" >&2; exit 1) |
| |
| OPTIONS="gettac start stop restart" |
| |
| opt="$1" |
| |
| if [ -z "$opt" ]; then |
| echo "You can call this script with the following options:" >&2 |
| echo "$OPTIONS" >&2 |
| exit 2 |
| else |
| if [ -z $2 ]; then |
| echo "You have to specify which device to manage." >&2 |
| exit 2 |
| fi |
| DEVICE="${2}" |
| DEVICE_PATH="/builds/${DEVICE}" |
| if [ ! -d "$DEVICE_PATH" ]; then |
| echo "Directory '$DEVICE_PATH' does not exist. Try again with the correct device name." >&2 |
| exit 64 |
| fi |
| fi |
| |
| case "${opt}" in |
| gettac) |
| # The '[ ]' in the regexp is necessary to avoid log parser false positives. |
| ${retry} --stderr-regexp 'ERROR[ ]404: Not Found' --fail-if-match \ |
| wget -q "-O${DEVICE_PATH}/buildbot.tac.new" "http://slavealloc.pvt.build.mozilla.org/gettac/${DEVICE}" |
| if [ -s "${DEVICE_PATH}/buildbot.tac.new" ]; then |
| rm -f "${DEVICE_PATH}/buildbot.tac" |
| mv "${DEVICE_PATH}/buildbot.tac.new" "${DEVICE_PATH}/buildbot.tac" |
| else |
| rm -f "${DEVICE_PATH}/buildbot.tac.new" |
| echo "Failed to get buildbot.tac" >&2 |
| fi |
| ;; |
| stop) |
| "${BB_PATH}" stop "${DEVICE_PATH}" |
| ;; |
| restart) |
| "${BB_PATH}" stop "${DEVICE_PATH}" |
| # also perform 'start' actions - following line 'falls through' to start) section |
| # to achieve exactly this |
| ;& |
| start) |
| echo "We want to always start buildbot through twistd" |
| echo "We will run with the twistd command instead of calling buildslave" |
| pushd "${DEVICE_PATH}" |
| # should be in quotes in case we have a space in a parent directory name |
| "${BB_PYTHON}" "${BB_TWISTD}" --no_save \ |
| "--rundir=$DEVICE_PATH" \ |
| "--pidfile=$DEVICE_PATH/twistd.pid" \ |
| "--python=$DEVICE_PATH/buildbot.tac" |
| sleep 1 |
| tail twistd.log |
| popd |
| ;; |
| *) |
| esac |
