6 PGDATA=/var/lib/pgsql/data/
9 postgresql_conf=$PGDATA/postgresql.conf
10 pg_hba_conf=$PGDATA/pg_hba.conf
12 # SFA consolidated (merged) config file
13 sfa_whole_config=/etc/sfa/sfa_config
14 # SFA default config (read-only template)
15 sfa_default_config=/etc/sfa/default_config.xml
16 # SFA local (site-dependent) file
17 sfa_local_config=/etc/sfa/configs/site_config
18 sfa_local_config_xml=/etc/sfa/configs/site_config.xml
19 sfa_local_config_sh=/etc/sfa/sfa_config.sh
21 # source shell config if present; might not be the very first time
22 [ -f $sfa_local_config_sh ] && source $sfa_local_config_sh
24 # Export so that we do not have to specify -p to psql invocations
25 export PGPORT=$SFA_DB_PORT
27 # Regenerate configuration files - almost verbatim from plc.init
28 function reconfigure () {
30 # Regenerate the main configuration file from default values
31 # overlaid with site-specific and current values.
32 files=( $sfa_default_config $sfa_local_config )
33 tmp=$(mktemp /tmp/sfa_config.XXXXXX)
34 sfa-config --python "${files[@]}" > $tmp
35 if [ $? -eq 0 ] ; then
36 mv $tmp $sfa_whole_config
37 chmod 444 $sfa_whole_config
39 echo "SFA: Warning: Invalid configuration file(s) detected"
44 # Convert configuration to various formats
45 if [ -f $sfa_local_config_xml ] ; then
46 sfa-config --python $sfa_local_config_xml > $sfa_local_config
47 rm $sfa_local_config_xml
49 if [ -n "$force" -o $sfa_local_config -nt $sfa_whole_config ] ; then
50 sfa-config --python $sfa_default_config $sfa_local_config > $sfa_whole_config
52 if [ -n "$force" -o $sfa_whole_config -nt /etc/sfa/sfa_config.sh ] ; then
53 sfa-config --shell $sfa_default_config $sfa_local_config > /etc/sfa/sfa_config.sh
56 # reload the shell version
57 source $sfa_local_config_sh
61 function postgresql_setting() {
65 sed --regexp-extended --in-place \
66 --expression="s|#?${param} = .*|${param} = ${value}|" \
73 [ "$SFA_DB_ENABLED" == 1 -o "$SFA_DB_ENABLED" == True ] || return
75 postgresql_setting port "'$SFA_DB_PORT'"
77 chown postgres:postgres $PGLOG
78 postgresql_setting log_directory "'$PGLOG'"
80 ######## /var/lib/pgsql/data
81 # Fix ownership (rpm installation may have changed it)
82 chown -R -H postgres:postgres $(dirname $PGDATA)
84 # PostgreSQL must be started at least once to bootstrap
86 if [ ! -f $postgresql_conf ] ; then
87 /usr/bin/postgresql-setup --initdb --unit postgresql
90 ######## /var/lib/pgsql/data/postgresql.conf
92 foo=$(python -c "import socket; print socket.gethostbyname('$SFA_REGISTRY_HOST')") && registry_ip="$foo"
93 # Enable DB server. drop Postgresql<=7.x
94 # PostgreSQL >=8.0 defines listen_addresses
95 # listen on a specific IP + localhost, more robust when run within a vserver
96 sed -i -e '/^listen_addresses/d' $postgresql_conf
97 if [ -z "$registry_ip" ] ; then
98 postgresql_setting listen_addresses "'localhost'"
100 postgresql_setting listen_addresses "'${registry_ip},localhost'"
102 postgresql_setting timezone "'UTC'"
103 postgresql_setting log_timezone "'UTC'"
105 ######## /var/lib/pgsql/data/pg_hba.conf
106 # remove/recreate passwordless localhost entry
107 sed -i -e "/^local/d" $pg_hba_conf
108 echo "local all all trust" >> $pg_hba_conf
110 # Disable access to our DB from all hosts
111 sed -i -e "/^host ${SFA_DB_NAME}/d' $pg_hba_conf
114 echo "host $SFA_DB_NAME $SFA_DB_USER 127.0.0.1/32 password"
115 [ -n "$registry_ip" ] && echo "host $SFA_DB_NAME $SFA_DB_USER ${registry_ip}/32 password"
118 # Fix ownership (sed -i changes it)
119 chown postgres:postgres $postgresql_conf $pg_hba_conf
121 ######## compute a password if needed
122 if [ -z "$SFA_DB_PASSWORD" ] ; then
123 SFA_DB_PASSWORD=$(uuidgen)
124 sfa-config --category=sfa_db --variable=password --value="$SFA_DB_PASSWORD" --save=$sfa_local_config $sfa_local_config >& /dev/null
128 systemctl restart postgresql
130 ######## make sure we have the user and db created
132 if ! psql -U $SFA_DB_USER -c "" template1 >/dev/null 2>&1 ; then
133 psql -U postgres -c "CREATE USER $SFA_DB_USER PASSWORD '$SFA_DB_PASSWORD'" template1 >& /dev/null
135 psql -U postgres -c "ALTER USER $SFA_DB_USER WITH PASSWORD '$SFA_DB_PASSWORD'" template1 >& /dev/null
139 if ! psql -U $SFA_DB_USER -c "" $SFA_DB_NAME >/dev/null 2>&1 ; then
140 createdb -U postgres --template=template0 --encoding=UNICODE --owner=$SFA_DB_USER $SFA_DB_NAME
143 # create schema; sfaadmin.py is safer than just sfaadmin
144 sfaadmin.py reg sync_db