X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=init.d%2Fsfa;h=ac77312826c6ecfe36aecda13288b5619844b778;hb=e07e8e3fe7c447ceacbbf7cd22eba8ae24eb8b1c;hp=2fda7e0b7e30239835e9fcbe9b10255055d17e93;hpb=4ba188d2e00ad2ecb5d642c6c442fef500539752;p=sfa.git diff --git a/init.d/sfa b/init.d/sfa index 2fda7e0b..ac773128 100755 --- a/init.d/sfa +++ b/init.d/sfa @@ -1,42 +1,57 @@ #!/bin/bash # -# sfa Wraps PLCAPI into the SFA compliant API +# sfa +# Provides a generic SFA wrapper based on the initial PlanetLab Implementation # # hopefully right after plc # chkconfig: 2345 61 39 # -# description: Wraps PLCAPI into the SFA compliant API +# description: An implementation of the SFA Architecture # -# source function library -. /etc/init.d/functions - -# - +#################### # borrowed from postgresql -versions=() -for v in `ls /usr/lib/postgresql/ 2>/dev/null`; do - if [ -x /usr/lib/postgresql/$v/bin/pg_ctl ] && [ ! -x /etc/init.d/postgresql-$v ]; then - versions+=($v) +function debian_get_postgresql_versions () { + versions=() + for v in `ls /usr/lib/postgresql/ 2>/dev/null`; do + if [ -x /usr/lib/postgresql/$v/bin/pg_ctl ] && [ ! -x /etc/init.d/postgresql-$v ]; then + versions+=($v) + fi + done + if [[ ${#versions[*]} == "0" ]]; then + echo "E: Missing postgresql installation. Aborting." + exit fi -done -if [[ ${#versions[*]} == "0" ]]; then - echo "E: Missing postgresql installation. Aborting." - exit -fi -if [[ ${#versions[*]} != "1" ]]; then - echo "E: Too many postgresql versions installed. Aborting." - exit + if [[ ${#versions[*]} != "1" ]]; then + echo "E: Too many postgresql versions installed. Aborting." + exit + fi + pgver=${versions[0]} +} + +#################### +if [ -f /etc/redhat-release ] ; then + # source function library + . /etc/init.d/functions + PGDATA=/var/lib/pgsql/data/ + PGWATCH=postmaster + PGLOCK=/var/lock/subsys/postgresql + SFALOCK=/var/lock/subsys/sfa-start.pid +elif [ -f /etc/debian_version ] ; then + . /etc/init.d/functions.sfa + debian_get_postgresql_versions + PGDATA=/etc/postgresql/$pgver/main/ + PGWATCH=postgres + PGLOCK=/var/run/postgresql/$pgver-main.pid + SFALOCK=/var/run/sfa-start.pid +else + echo "initscript can only handle redhat/fedora or debian/ubuntu systems" + exit 1 fi -pgver=${versions[0]} -LOCKFILE=/var/run/sfa-start.py -# -# Default locations -PGDATA=/etc/postgresql/$pgver/main/ postgresql_conf=$PGDATA/postgresql.conf -pghba_conf=$PGDATA/pg_hba.conf +pg_hba_conf=$PGDATA/pg_hba.conf postgresql_sysconfig=/etc/sysconfig/pgsql # SFA consolidated (merged) config file @@ -67,7 +82,7 @@ check () function postgresql_check () { # wait until postmaster is up and running - or 10s max - if status postgres >& /dev/null && [ -f /var/run/postgresql/$pgver-main.pid ] ; then + if status $PGWATCH >& /dev/null && [ -f $PGLOCK ] ; 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 @@ -99,7 +114,6 @@ function reload () { # 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 $sfa_whole_config ] ; then @@ -127,10 +141,6 @@ function reload () { if [ -n "$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 $sfa_whole_config >/etc/sfa/php/sfa_config.php -# fi # [re]generate the sfa_component_config # this is a server-side thing but produces a file that somehow needs to be pushed @@ -150,7 +160,7 @@ function db_start () { # only if enabled [ "$SFA_DB_ENABLED" == 1 -o "$SFA_DB_ENABLED" == True ] || return - if ! rpm -q myplc >& /dev/null; then + if [ ! -f /etc/myplc-release ] ; then ######## standalone deployment - no colocated myplc @@ -195,22 +205,22 @@ function db_start () { ######## /var/lib/pgsql/data/pg_hba.conf # Disable access to all DBs from all hosts - sed -i -e '/^\(host\|local\)/d' $pghba_conf + sed -i -e '/^\(host\|local\)/d' $pg_hba_conf # Enable passwordless localhost access - echo "local all all trust" >>$pghba_conf + echo "local all all trust" >>$pg_hba_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 + ) >>$pg_hba_conf if [ "$SFA_GENERIC_FLAVOUR" == "openstack" ] ; then - [ -n "$registry_ip" ] && echo "host nova nova ${registry_ip}/32 password" >> $pghba_conf + [ -n "$registry_ip" ] && echo "host nova nova ${registry_ip}/32 password" >> $pg_hba_conf fi # Fix ownership (sed -i changes it) - chown postgres:postgres $postgresql_conf $pghba_conf + chown postgres:postgres $postgresql_conf $pg_hba_conf ######## compute a password if needed if [ -z "$SFA_DB_PASSWORD" ] ; then @@ -234,7 +244,7 @@ function db_start () { ######## 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 + if [ ! -f /etc/myplc-release ] ; then echo STARTING... service postgresql start >& /dev/null fi @@ -256,7 +266,7 @@ function db_start () { check fi check - # mention sfaadmin.py instead of just sfaadmin for people who do not install through rpm + # mention sfaadmin.py instead of just sfaadmin for safety sfaadmin.py reg sync_db MESSAGE=$"SFA: Checking for PostgreSQL server" @@ -271,7 +281,7 @@ function db_stop () { [ "$SFA_DB_ENABLED" == 1 -o "$SFA_DB_ENABLED" == True ] || return # not too nice, but.. when co-located with myplc we'll let it start/stop postgresql - if ! rpm -q myplc >& /dev/null ; then + if [ ! -f /etc/myplc-release ] ; then service postgresql stop >& /dev/null check MESSAGE=$"Stopping PostgreSQL server" @@ -299,16 +309,18 @@ function start() { [ "$SFA_FLASHPOLICY_ENABLED" == 1 ] && \ action "Flash Policy Server" daemon /usr/bin/sfa_flashpolicy.py --file="$SFA_FLASHPOLICY_CONFIG_FILE" --port=$SFA_FLASHPOLICY_PORT -d - touch $LOCKFILE + touch $SFALOCK } function stop() { action $"Shutting down SFA" killproc sfa-start.py +# a possible alternative reads; esp. as we remove lock manually below +# echo $"Shutting down SFA" ; pkill '^sfa-start' db_stop - rm -f $LOCKFILE + rm -f $SFALOCK } @@ -318,13 +330,16 @@ case "$1" in reload) reload force ;; restart) stop; start ;; condrestart) - if [ -f $LOCKFILE ]; then + if [ -f $SFALOCK ]; then stop start fi ;; status) status sfa-start.py +# possible alternative for debian +# pids=$(pgrep '^sfa-start'); [ -n "$pids" ] && ps $pids + RETVAL=$? ;; dbdump)