From: Thierry Parmentelat Date: Mon, 14 Jan 2013 23:04:02 +0000 (+0100) Subject: this was just a copy of the previous sfa initscript X-Git-Tag: sfa-2.1-23~25 X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=295bbbec97ca6f4c4e0dce371f207eeb186d5150;p=sfa.git this was just a copy of the previous sfa initscript --- diff --git a/init.d/sfa.old b/init.d/sfa.old deleted file mode 100755 index 69cf6f6f..00000000 --- a/init.d/sfa.old +++ /dev/null @@ -1,317 +0,0 @@ -#!/bin/bash -# -# sfa Wraps PLCAPI into the SFA compliant API -# -# hopefully right after plc -# chkconfig: 2345 61 39 -# -# description: Wraps PLCAPI into the SFA compliant API -# - -# source function library -. /etc/init.d/functions -# Default locations -PGDATA=/var/lib/pgsql/data -postgresql_conf=$PGDATA/postgresql.conf -pghba_conf=$PGDATA/pg_hba.conf -postgresql_sysconfig=/etc/sysconfig/pgsql - -# SFA consolidated (merged) config file -sfa_whole_config=/etc/sfa/sfa_config -# SFA default config (read-only template) -sfa_default_config=/etc/sfa/default_config.xml -# SFA local (site-dependent) file -sfa_local_config=/etc/sfa/configs/site_config -sfa_local_config_xml=/etc/sfa/configs/site_config.xml - -# Source sfa shell config if present -[ -f /etc/sfa/sfa_config.sh ] && . /etc/sfa/sfa_config.sh - -# Export so that we do not have to specify -p to psql invocations -export PGPORT=$SFA_DB_PORT - -########## -# Total number of errors -ERRORS=0 - -# Count the exit status of the last command -check () -{ - ERRORS=$(($ERRORS+$?)) -} - -# can't trust the return of service postgresql start / nor status -function postgresql_check () { - - # wait until postmaster is up and running - or 10s max - if status postmaster >& /dev/null && [ -f /var/lock/subsys/postgresql ] ; then - # The only way we can be sure is if we can access it - for i in $(seq 1 10) ; do - # Must do this as the postgres user initially (before we - # fix pg_hba.conf to passwordless localhost access). - su -c 'psql -U postgres -c "" template1' postgres && return 0 - sleep 1 - done - fi - - return 1 -} - -# use a single date of this script invocation for the dump_*_db functions. -DATE=$(date +"%Y-%m-%d-%H-%M-%S") - -# Dumps the database - optional argument to specify filename suffix -function dump_sfa_db() { - if [ -n "$1" ] ; then suffix="-$1" ; else suffix="" ; fi - mkdir -p /usr/share/sfa/backups - dumpfile=/usr/share/sfa/backups/$(date +"${SFA_DB_NAME}.${DATE}${suffix}.sql") - pg_dump -U $SFA_DB_USER $SFA_DB_NAME > $dumpfile - echo "Saved sfa database in $dumpfile" - check -} - -# Regenerate configuration files - almost verbatim from plc.init -function reload () { - force=$1 - - # Regenerate the main configuration file from default values - # overlaid with site-specific and current values. - # Thierry -- 2007-07-05 : values in plc_config.xml are *not* taken into account here - files=( $sfa_default_config $sfa_local_config ) - for file in "${files[@]}" ; do - if [ -n "$force" -o $file -nt $sfa_whole_config ] ; then - tmp=$(mktemp /tmp/sfa_config.XXXXXX) - sfa-config --python "${files[@]}" >$tmp - if [ $? -eq 0 ] ; then - mv $tmp $sfa_whole_config - chmod 444 $sfa_whole_config - else - echo "SFA: Warning: Invalid configuration file(s) detected" - rm -f $tmp - fi - break - fi - done - - # Convert configuration to various formats - if [ -f $sfa_local_config_xml ] ; then - sfa-config --python $sfa_local_config_xml > $sfa_local_config - rm $sfa_local_config_xml - fi - if [ -n "$force" -o $sfa_local_config -nt $sfa_whole_config ] ; then - sfa-config --python $sfa_default_config $sfa_local_config > $sfa_whole_config - fi - if [ -n "$force" -o $sfa_whole_config -nt /etc/sfa/sfa_config.sh ] ; then - sfa-config --shell $sfa_default_config $sfa_local_config > /etc/sfa/sfa_config.sh - fi -# if [ -n "$force" -o $sfa_whole_config -nt /etc/sfa/php/sfa_config.php ] ; then -# mkdir -p /etc/sfa/php -# plc-config --php $sfa_whole_config >/etc/sfa/php/sfa_config.php -# fi - - # [re]generate the sfa_component_config - # this is a server-side thing but produces a file that somehow needs to be pushed - # on the planetlab nodes; in the case where sfa and myplc run on different boxes - # (or there is no myplc at all) this should be turned off - # as the component manager is not operational yet we skip this for now - #gen-sfa-cm-config.py - - # reload the shell version - [ -f /etc/sfa/sfa_config.sh ] && . /etc/sfa/sfa_config.sh - -} - -### initialize DB (don't chkconfig postgresql on) -function db_start () { - - # only if enabled - [ "$SFA_DB_ENABLED" == 1 -o "$SFA_DB_ENABLED" == True ] || return - - if ! rpm -q myplc >& /dev/null; then - - ######## standalone deployment - no colocated myplc - - ######## sysconfig - # Set data directory and redirect startup output to /var/log/pgsql - mkdir -p $(dirname $postgresql_sysconfig) - # remove previous definitions - touch $postgresql_sysconfig - tmp=${postgresql_sysconfig}.new - ( egrep -v '^(PGDATA=|PGLOG=|PGPORT=)' $postgresql_sysconfig - echo "PGDATA=$PGDATA" - echo "PGLOG=/var/log/pgsql" - echo "PGPORT=$SFA_DB_PORT" - ) >> $tmp ; mv -f $tmp $postgresql_sysconfig - - ######## /var/lib/pgsql/data - # Fix ownership (rpm installation may have changed it) - chown -R -H postgres:postgres $(dirname $PGDATA) - - # PostgreSQL must be started at least once to bootstrap - # /var/lib/pgsql/data - if [ ! -f $postgresql_conf ] ; then - service postgresql initdb &> /dev/null || : - check - fi - - ######## /var/lib/pgsql/data/postgresql.conf - registry_ip="" - foo=$(python -c "import socket; print socket.gethostbyname(\"$SFA_REGISTRY_HOST\")") && registry_ip="$foo" - # Enable DB server. drop Postgresql<=7.x - # PostgreSQL >=8.0 defines listen_addresses - # listen on a specific IP + localhost, more robust when run within a vserver - sed -i -e '/^listen_addresses/d' $postgresql_conf - if [ -z "$registry_ip" ] ; then - echo "listen_addresses = 'localhost'" >> $postgresql_conf - else - echo "listen_addresses = '${registry_ip},localhost'" >> $postgresql_conf - fi - # tweak timezone to be 'UTC' - sed -i -e '/^timezone=/d' $postgresql_conf - echo "timezone='UTC'" >> $postgresql_conf - - ######## /var/lib/pgsql/data/pg_hba.conf - # Disable access to all DBs from all hosts - sed -i -e '/^\(host\|local\)/d' $pghba_conf - - # Enable passwordless localhost access - echo "local all all trust" >>$pghba_conf - # grant access - ( - echo "host $SFA_DB_NAME $SFA_DB_USER 127.0.0.1/32 password" - [ -n "$registry_ip" ] && echo "host $SFA_DB_NAME $SFA_DB_USER ${registry_ip}/32 password" - ) >>$pghba_conf - - if [ "$SFA_GENERIC_FLAVOUR" == "openstack" ] ; then - [ -n "$registry_ip" ] && echo "host nova nova ${registry_ip}/32 password" >> $pghba_conf - fi - - # Fix ownership (sed -i changes it) - chown postgres:postgres $postgresql_conf $pghba_conf - - ######## compute a password if needed - if [ -z "$SFA_DB_PASSWORD" ] ; then - SFA_DB_PASSWORD=$(uuidgen) - sfa-config --category=sfa_db --variable=password --value="$SFA_DB_PASSWORD" --save=$sfa_local_config $sfa_local_config >& /dev/null - reload force - fi - - else - - ######## we are colocated with a myplc - # no need to worry about the pgsql setup (see /etc/plc.d/postgresql) - # myplc enforces the password for its user - PLC_DB_USER=$(plc-config --category=plc_db --variable=user) - PLC_DB_PASSWORD=$(plc-config --category=plc_db --variable=password) - # store this as the SFA user/password - sfa-config --category=sfa_db --variable=user --value=$PLC_DB_USER --save=$sfa_local_config $sfa_local_config >& /dev/null - sfa-config --category=sfa_db --variable=password --value=$PLC_DB_PASSWORD --save=$sfa_local_config $sfa_local_config >& /dev/null - reload force - fi - - ######## Start up the server - # not too nice, but.. when co-located with myplc we'll let it start/stop postgresql - if ! rpm -q myplc >& /dev/null ; then - echo STARTING... - service postgresql start >& /dev/null - fi - postgresql_check - check - - ######## make sure we have the user and db created - # user - if ! psql -U $SFA_DB_USER -c "" template1 >/dev/null 2>&1 ; then - psql -U postgres -c "CREATE USER $SFA_DB_USER PASSWORD '$SFA_DB_PASSWORD'" template1 >& /dev/null - else - psql -U postgres -c "ALTER USER $SFA_DB_USER WITH PASSWORD '$SFA_DB_PASSWORD'" template1 >& /dev/null - fi - check - - # db - if ! psql -U $SFA_DB_USER -c "" $SFA_DB_NAME >/dev/null 2>&1 ; then - createdb -U postgres --template=template0 --encoding=UNICODE --owner=$SFA_DB_USER $SFA_DB_NAME - check - fi - check - # mention sfaadmin.py instead of just sfaadmin for people who do not install through rpm - sfaadmin.py reg sync_db - - MESSAGE=$"SFA: Checking for PostgreSQL server" - echo -n "$MESSAGE" - [ "$ERRORS" == 0 ] && success "$MESSAGE" || failure "$MESSAGE" ; echo -} - -# shutdown DB -function db_stop () { - - # only if enabled - [ "$SFA_DB_ENABLED" == 1 -o "$SFA_DB_ENABLED" == True ] || return - - # not too nice, but.. when co-located with myplc we'll let it start/stop postgresql - if ! rpm -q myplc >& /dev/null ; then - service postgresql stop >& /dev/null - check - MESSAGE=$"Stopping PostgreSQL server" - echo -n "$MESSAGE" - [ "$ERRORS" == 0 ] && success "$MESSAGE" || failure "$MESSAGE" ; echo - fi -} - -function start() { - - reload - - db_start - # migrations are now handled in the code by sfa.storage.dbschema - - # install peer certs - action $"SFA: installing peer certs" daemon /usr/bin/sfa-start.py -t -d $OPTIONS - - [ "$SFA_REGISTRY_ENABLED" == 1 -o "$SFA_REGISTRY_ENABLED" == True ] && action $"SFA: Registry" daemon /usr/bin/sfa-start.py -r -d $OPTIONS - - [ "$SFA_AGGREGATE_ENABLED" == 1 -o "$SFA_AGGREGATE_ENABLED" == True ] && action $"SFA: Aggregate" daemon /usr/bin/sfa-start.py -a -d $OPTIONS - - [ "$SFA_SM_ENABLED" == 1 -o "$SFA_SM_ENABLED" == True ] && action "SFA: SliceMgr" daemon /usr/bin/sfa-start.py -s -d $OPTIONS - - [ "$SFA_FLASHPOLICY_ENABLED" == 1 ] && \ - action "Flash Policy Server" daemon /usr/bin/sfa_flashpolicy.py --file="$SFA_FLASHPOLICY_CONFIG_FILE" --port=$SFA_FLASHPOLICY_PORT -d - - touch /var/lock/subsys/sfa-start.py - -} - -function stop() { - action $"Shutting down SFA" killproc sfa-start.py - - db_stop - - rm -f /var/lock/subsys/sfa-start.py -} - - -case "$1" in - start) start ;; - stop) stop ;; - reload) reload force ;; - restart) stop; start ;; - condrestart) - if [ -f /var/lock/subsys/sfa-start.py ]; then - stop - start - fi - ;; - status) - status sfa-start.py - RETVAL=$? - ;; - dbdump) - dump_sfa_db - ;; - *) - echo $"Usage: $0 {start|stop|reload|restart|condrestart|status|dbdump}" - exit 1 - ;; -esac - -exit $RETVAL -