bn8/check_pg_streaming_replication
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Add -U parameter to provide user to use on master host

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Benjamin Renard 2018-01-30 17:45:15 +01:00
parent 4efda74bf6
commit 690811ccfb
1 changed files with 17 additions and 6 deletions
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13
check_pg_streaming_replication
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@ -20,6 +20,7 @@
# #
PG_USER=postgres PG_USER=postgres
PG_MASTER_USER=""
PSQL_BIN=/usr/bin/psql PSQL_BIN=/usr/bin/psql
PG_MAIN=/var/lib/postgresql/9.1/main PG_MAIN=/var/lib/postgresql/9.1/main
if [ -f /etc/debian_version ] if [ -f /etc/debian_version ]
@ -48,6 +49,7 @@ Usage : $0 [-d] [-h] [options]
$PG_MAIN) $PG_MAIN)
-r recovery_conf Specify Postgres recovery configuration file path -r recovery_conf Specify Postgres recovery configuration file path
(Default : [PG_MAIN]/$RECOVERY_CONF_FILENAME) (Default : [PG_MAIN]/$RECOVERY_CONF_FILENAME)
-U pg_master_user Specify Postgres user to use on master (Default : user from recovery.conf file)
-p pg_port Specify default Postgres master TCP port (Default : $PG_DEFAULT_PORT) -p pg_port Specify default Postgres master TCP port (Default : $PG_DEFAULT_PORT)
-D dbname Specify DB name on Postgres master/slave to connect on (Default : PG_USER) -D dbname Specify DB name on Postgres master/slave to connect on (Default : PG_USER)
-d Debug mode -d Debug mode
@ -56,7 +58,7 @@ EOF
exit 0 exit 0
} }
while getopts "hu:b:m:r:p:D:d" OPTION while getopts "hu:b:m:r:U:p:D:d" OPTION
do do
case $OPTION in case $OPTION in
u) u)
@ -71,6 +73,9 @@ do
r) r)
RECOVERY_CONF=$OPTARG RECOVERY_CONF=$OPTARG
;; ;;
U)
PG_MASTER_USER=$OPTARG
;;
p) p)
PG_DEFAULT_PORT=$OPTARG PG_DEFAULT_PORT=$OPTARG
;; ;;
@ -188,6 +193,11 @@ then
debug "Master port : $M_PORT" debug "Master port : $M_PORT"
fi fi
if [ -n "$PG_MASTER_USER" ]
then
debug "Master user provided by command-line, use it : $PG_MASTER_USER"
M_USER="$PG_MASTER_USER"
else
M_USER=$( echo "$MASTER_CONN_INFOS"|sed 's/^.*user= *\([^ ]*\) *.*$/\1/' ) M_USER=$( echo "$MASTER_CONN_INFOS"|sed 's/^.*user= *\([^ ]*\) *.*$/\1/' )
if [ ! -n "$M_USER" ] if [ ! -n "$M_USER" ]
then then
@ -196,6 +206,7 @@ then
else else
debug "Master user : $M_USER" debug "Master user : $M_USER"
fi fi
fi
# Get current xlog file from master # Get current xlog file from master
M_CUR_XLOG="$( echo 'SELECT pg_current_xlog_location()'|su - $PG_USER -c "$PSQL_BIN -U $M_USER -h $M_HOST -p $M_PORT -d $PG_DB -t -P format=unaligned" )" M_CUR_XLOG="$( echo 'SELECT pg_current_xlog_location()'|su - $PG_USER -c "$PSQL_BIN -U $M_USER -h $M_HOST -p $M_PORT -d $PG_DB -t -P format=unaligned" )"