diff options
| -rwxr-xr-x | puppet/modules/site_couchdb/files/couchdb | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/puppet/modules/site_couchdb/files/couchdb b/puppet/modules/site_couchdb/files/couchdb new file mode 100755 index 00000000..ccdfe716 --- /dev/null +++ b/puppet/modules/site_couchdb/files/couchdb @@ -0,0 +1,160 @@ +#!/bin/sh -e + +# Licensed under the Apache License, Version 2.0 (the "License"); you may not +# use this file except in compliance with the License. You may obtain a copy of +# the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations under +# the License. + +### BEGIN INIT INFO +# Provides: couchdb +# Required-Start: $local_fs $remote_fs +# Required-Stop: $local_fs $remote_fs +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: Apache CouchDB init script +# Description: Apache CouchDB init script for the database server. +### END INIT INFO + +SCRIPT_OK=0 +SCRIPT_ERROR=1 + +DESCRIPTION="database server" +NAME=couchdb +SCRIPT_NAME=`basename $0` +COUCHDB=/usr/bin/couchdb +CONFIGURATION_FILE=/etc/default/couchdb +RUN_DIR=/var/run/couchdb +LSB_LIBRARY=/lib/lsb/init-functions + +if test ! -x $COUCHDB; then + exit $SCRIPT_ERROR +fi + +if test -r $CONFIGURATION_FILE; then + . $CONFIGURATION_FILE +fi + +log_daemon_msg () { + # Dummy function to be replaced by LSB library. + + echo $@ +} + +log_end_msg () { + # Dummy function to be replaced by LSB library. + + if test "$1" != "0"; then + echo "Error with $DESCRIPTION: $NAME" + fi + return $1 +} + +if test -r $LSB_LIBRARY; then + . $LSB_LIBRARY +fi + +run_command () { + command="$1" + if test -n "$COUCHDB_OPTIONS"; then + command="$command $COUCHDB_OPTIONS" + fi + if test -n "$COUCHDB_USER"; then + if su $COUCHDB_USER -c "$command"; then + return $SCRIPT_OK + else + return $SCRIPT_ERROR + fi + else + if $command; then + return $SCRIPT_OK + else + return $SCRIPT_ERROR + fi + fi +} + +start_couchdb () { + # Start Apache CouchDB as a background process. + + mkdir -p "$RUN_DIR" + chown -R "$COUCHDB_USER" "$RUN_DIR" + command="$COUCHDB -b" + if test -n "$COUCHDB_STDOUT_FILE"; then + command="$command -o $COUCHDB_STDOUT_FILE" + fi + if test -n "$COUCHDB_STDERR_FILE"; then + command="$command -e $COUCHDB_STDERR_FILE" + fi + if test -n "$COUCHDB_RESPAWN_TIMEOUT"; then + command="$command -r $COUCHDB_RESPAWN_TIMEOUT" + fi + run_command "$command" > /dev/null +} + +stop_couchdb () { + # Stop the running Apache CouchDB process. + + run_command "$COUCHDB -d" > /dev/null + pkill -u couchdb + # always return true even if no remaining couchdb procs got killed + /bin/true +} + +display_status () { + # Display the status of the running Apache CouchDB process. + + run_command "$COUCHDB -s" +} + +parse_script_option_list () { + # Parse arguments passed to the script and take appropriate action. + + case "$1" in + start) + log_daemon_msg "Starting $DESCRIPTION" $NAME + if start_couchdb; then + log_end_msg $SCRIPT_OK + else + log_end_msg $SCRIPT_ERROR + fi + ;; + stop) + log_daemon_msg "Stopping $DESCRIPTION" $NAME + if stop_couchdb; then + log_end_msg $SCRIPT_OK + else + log_end_msg $SCRIPT_ERROR + fi + ;; + restart|force-reload) + log_daemon_msg "Restarting $DESCRIPTION" $NAME + if stop_couchdb; then + if start_couchdb; then + log_end_msg $SCRIPT_OK + else + log_end_msg $SCRIPT_ERROR + fi + else + log_end_msg $SCRIPT_ERROR + fi + ;; + status) + display_status + ;; + *) + cat << EOF >&2 +Usage: $SCRIPT_NAME {start|stop|restart|force-reload|status} +EOF + exit $SCRIPT_ERROR + ;; + esac +} + +parse_script_option_list $@ |