75 lines
2 KiB
Bash
75 lines
2 KiB
Bash
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#!/bin/bash
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# Restores previously dumped subscription
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#
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# Usage:
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# restore-subscription.sh result-file [user] [db-name] [schemata] [host-name] [port]
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# Args:
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# $1 :: path/name of result file
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# $2 :: (optional) user to perform the save
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# $3 :: (optional) database name
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# $4 :: (optional) db host name -- default is 'localhost'
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# $5 :: (optional) port -- default is '5432'
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# Assumptions:
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# Assumes that PostgreSQL is running -- used to locate postgres bin
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# validate required argument -- first arg required
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if [ $# -lt 1 ];then
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echo "one or more required arguments missing -- exiting"
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echo ""
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echo "usage:"
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echo " restore-subscription.sh out-file [user] [db-name] [schemata] [host-name] [port]"
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echo ""
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exit 1
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fi
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# read command line arguments
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DDL_FILE=${1}
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USER=${2}
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DATABASE=${3}
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HOST=${5}
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PORT=${6}
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# set defaults if needed
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if [ -z "${USER}" ];then
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USER="awips"
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fi
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if [ -z "${DATABASE}" ];then
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DATABASE="metadata"
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fi
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if [ -z "${SCHEMATA}" ];then
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SCHEMATA="subscription"
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fi
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if [ -z "${HOST}" ];then
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HOST="localhost"
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fi
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if [ -z "${PORT}" ];then
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PORT=5432
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fi
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echo "restoring Subscriptions database dump"
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echo " restoring data from ${DDL_FLE}"
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PG_DAEMON=psql
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PG_PATH=`which ${PG_DAEMON}`
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# need to get the location of the psql app -- if unavailable, exit
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if [ -z "${PG_DAEMON}" ]; then
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echo "unable to find ${PG_DAEMON} -- exiting"
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exit 1
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fi
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echo "determining DB connection information"
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PG_BIN_DIR=`dirname ${PG_PATH}`
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echo " using ${PG_DAEMON} in ${PG_BIN_DIR}"
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PG_BASE_DIR=`dirname ${PG_BIN_DIR}`
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echo " setting LD_LIBRARY_PATH = ${PG_BASE_DIR}/lib"
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export LD_LIBRARY_PATH="${PG_BASE_DIR}/lib"
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export PATH=${PG_BIN_DIR}:${PATH}
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echo "attempting data restore"
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echo "${PG_PATH} -q -U ${USER} -d ${DATABASE} -h ${HOST} -p ${PORT} < ${DDL_FILE}"
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${PG_PATH} -q -U ${USER} -d ${DATABASE} -h ${HOST} -p ${PORT} < ${DDL_FILE}
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if [ $? -ne 0 ];then
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echo " WARNING: Unable to import ${DDL_FLE} to ${DATABASE}"
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else
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echo " ${DATABASE} data import completed successfully"
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fi
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