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bug4811: fixed "sailing" init.d script
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EC2 Server committed
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commit
2bde16be68
1 file changed
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-16
+17
-16
@@ -22,15 +22,16 @@
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RETVAL=0
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JAVA_START_INSTANCES="$(find \"${SERVERS_DIR}/*\" -type d -prune)"
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SERVERS_DIR=/home/sailing/servers
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cd "${SERVERS_DIR}"
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JAVA_START_INSTANCES="$(find * -type d -prune)"
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GIT_REPOSITORY=/home/sailing/code
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APACHE_CONFIG_DIR=/etc/httpd/conf.d
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APACHE_INTERNALS_CONFIG_FILE="$APACHE_CONFIG_DIR/001-internals.conf"
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EC2_METADATA_CMD=/opt/aws/bin/ec2-metadata
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REBOOT_INDICATOR=/var/run/is-rebooted
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echo "Executing with $1" >>/var/log/sailing.out
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echo "Executing with $1 at `date`" >>/var/log/sailing.err
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start_tmux() {
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su - sailing -c "/home/sailing/bin/tmuxConsole.sh unattended"
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@@ -56,8 +57,8 @@ start_servers() {
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if [ ${NUMBER_OF_INSTANCES} -gt 1 ]; then
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echo "More than one server cannot be configured from user data; only configuring ${FIRST_SERVER}" >>/var/log/sailing.err
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fi
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create_basic_httpd_config
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configure_and_start_server "${FIRST_SERVER}"
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create_basic_httpd_config
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reload_httpd
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echo 1 >"${REBOOT_INDICATOR}"
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fi
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@@ -69,7 +70,7 @@ start_servers() {
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start_server() {
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local conf="$1"
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echo "Starting server ${conf}" >>/var/log/sailing.err
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su - sailing -c "cd ${SERVERS_DIR}/${conf} && ./start" 2>>/var/log/sailing.err >>/var/log/sailing.out
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su - sailing -c "cd ${SERVERS_DIR}/${conf} && ./start" 2>>/var/log/sailing.err >>/var/log/sailing.err
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}
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# Call with the server directory name (not the full path, just a single element from ${JAVA_START_INSTANCE}) as parameter
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@@ -86,7 +87,7 @@ configure_and_start_server() {
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MEMORY_PER_INSTANCE_IN_MB=$(( $MEMORY_COMPUTED < $MINIMUM_MEMORY_IN_MB ? $MINIMUM_MEMORY_IN_MB : $MEMORY_COMPUTED ))
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echo "Using ${MEMORY_PER_INSTANCE_IN_MB}MB as default heap size per instance." >>/var/log/sailing.err
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echo "MEMORY=\"${MEMORY_PER_INSTANCE_IN_MB}m\"" >>$SERVERS_DIR/$conf/env.sh
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su - sailing -c "cd ${SERVERS_DIR}/${conf} && ${GIT_REPOSITORY}/java/target/refreshInstance.sh auto-install" 2>>/var/log/sailing.err >>/var/log/sailing.out
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su - sailing -c "cd ${SERVERS_DIR}/${conf} && ${GIT_REPOSITORY}/java/target/refreshInstance.sh auto-install" 2>>/var/log/sailing.err >>/var/log/sailing.err
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(
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# execute env.sh in a subshell which now has the same set of variables that the server will see
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source $SERVERS_DIR/$conf/env.sh
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@@ -108,16 +109,16 @@ configure_and_start_server() {
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else
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# Now loop over all EVENT_ID specification keys and produce an "Event-SSL" macro invocation for each:
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for i in ${!EVENT_ID[*]}; do
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echo "Appending macro invocation to ${reverse_proxy_config_file} to map ${EVENT_HOSTNAME[$i]} to event with ID ${EVENT_ID[$i]} with server running on local port $SERVER_PORT..." >>/var/log/sailing.out
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echo "Appending macro invocation to ${reverse_proxy_config_file} to map ${EVENT_HOSTNAME[$i]} to event with ID ${EVENT_ID[$i]} with server running on local port $SERVER_PORT..." >>/var/log/sailing.err
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echo "## EVENT ${EVENT_HOSTNAME[$i]}" >>"${reverse_proxy_config_file}"
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echo "Use Event-SSL ${EVENT_HOSTNAME[$i]} \"${EVENT_ID[$i]}\" 127.0.0.1 $SERVER_PORT" >>"${reverse_proxy_config_file}"
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fi
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done
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# Now loop over all SERIES_ID specification keys and produce an "Series-SSL" macro invocation for each:
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for i in ${!SERIES_ID[*]}; do
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echo "Appending macro invocation to ${reverse_proxy_config_file} to map ${SERIES_HOSTNAME[$i]} to event with ID ${SERIES_ID[$i]} with server running on local port $SERVER_PORT..." >>/var/log/sailing.out
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echo "Appending macro invocation to ${reverse_proxy_config_file} to map ${SERIES_HOSTNAME[$i]} to event with ID ${SERIES_ID[$i]} with server running on local port $SERVER_PORT..." >>/var/log/sailing.err
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echo "## SERIES ${SERIES_HOSTNAME[$i]}" >>"${reverse_proxy_config_file}"
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echo "Use Event-SSL ${SERIES_HOSTNAME[$i]} \"${SERIES_ID[$i]}\" 127.0.0.1 $SERVER_PORT" >>"${reverse_proxy_config_file}"
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fi
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done
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fi
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# terminating the subshell will forget all the variable assignments brought in by env.sh, clearing for the next server instance
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)
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@@ -127,7 +128,7 @@ configure_and_start_server() {
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stop_servers() {
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for conf in $JAVA_START_INSTANCES; do
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echo "Stopping Java server $conf" >> /var/log/sailing.out
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echo "Stopping Java server $conf" >> /var/log/sailing.err
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su - sailing -c "cd $SERVERS_DIR/$conf && ./stop"
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RETVAL=$?
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[ $RETVAL -eq 0 ] && success || failure
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@@ -137,15 +138,15 @@ stop_servers() {
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}
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sync_logs() {
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echo "Executing logrotate followed by a sync to ensure that logs are synchronized" >> /var/log/sailing.out
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echo "Executing logrotate followed by a sync to ensure that logs are synchronized" >> /var/log/sailing.err
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logrotate -f /etc/logrotate.conf
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sync
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}
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reload_httpd() {
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echo "Will try to launch httpd so this replica can work with an ELB easily." >>/var/log/sailing.out
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echo "Will try to launch httpd so this replica can work with an ELB easily." >>/var/log/sailing.err
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if [ -x /etc/init.d/httpd ]; then
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echo "Reloading httpd configuration..." >>/var/log/sailing.out
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echo "Reloading httpd configuration..." >>/var/log/sailing.err
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service httpd reload
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else
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echo "Can't launch httpd; start script doesn't seem to be installed at /etc/init.d/httpd"
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@@ -156,10 +157,10 @@ reload_httpd() {
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create_basic_httpd_config() {
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FIRST_SERVER=`echo $JAVA_START_INSTANCES | awk '{print $1;}'`
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source $SERVERS_DIR/$FIRST_SERVER/env.sh
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echo "Appending macro invocation to ${APACHE_INTERNALS_CONFIG_FILE} to map internal IP $INSTANCE_INTERNAL_IP4 to plain server running $SERVER_PORT..." >>/var/log/sailing.out
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echo "Appending macro invocation to ${APACHE_INTERNALS_CONFIG_FILE} to map internal IP $INSTANCE_INTERNAL_IP4 to plain server running $SERVER_PORT..." >>/var/log/sailing.err
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echo "Use Plain-SSL ${INSTANCE_INTERNAL_IP4} 127.0.0.1 $SERVER_PORT" >>"${APACHE_INTERNALS_CONFIG_FILE}"
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# Append Apache macro invocation for /internal-server-status based on mod_status and INSTANCE_DNS to "${APACHE_INTERNALS_CONFIG_FILE}"
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echo "Appending macro usage for $INSTANCE_DNS/internal-server-status URL for mod_status based Apache monitoring to "${APACHE_INTERNALS_CONFIG_FILE}" >>/var/log/sailing.out
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echo "Appending macro usage for $INSTANCE_DNS/internal-server-status URL for mod_status based Apache monitoring to ${APACHE_INTERNALS_CONFIG_FILE}" >>/var/log/sailing.err
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echo "## SERVER STATUS" >>"${APACHE_INTERNALS_CONFIG_FILE}"
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echo "Use Status $INSTANCE_DNS internal-server-status" >>"${APACHE_INTERNALS_CONFIG_FILE}"
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}
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@@ -167,7 +168,7 @@ create_basic_httpd_config() {
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stop_httpd() {
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if [ -x /etc/init.d/httpd ]; then
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service httpd stop
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echo "Stopped httpd..." >>/var/log/sailing.out
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echo "Stopped httpd..." >>/var/log/sailing.err
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fi
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}
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