47 lines
1.6 KiB
Bash
47 lines
1.6 KiB
Bash
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#!/bin/bash
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# args:
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# $1 == (optional) new purge time
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if [ -n "${1} ]
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then
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PURGE_TIME=${1}
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else
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PURGE_TIME=48
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fi
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DEF_PURGE_TIME=24
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echo "resetting purge times from ${DEF_PURGE_TIME} to ${PURGE_TIME}"
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echo " Determining DB connection information"
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POSTMASTER_STR=`ps ax -o user,args | grep postmaster | grep -v grep`
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ERROR=0
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if [ -n "${POSTMASTER_STR}" ];then
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echo " Setting purge to ${PURGE_TIME} hours"
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PG_USER=`echo ${POSTMASTER_STR} | cut -d ' ' -f 1`
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PG_PORT=`echo ${POSTMASTER_STR} | cut -d ' ' -f 6`
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PG_DAEMON=`echo ${POSTMASTER_STR} | cut -d ' ' -f 2`
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PG_BIN_DIR=`dirname ${PG_DAEMON}`
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echo " using PSQL in ${PG_BIN_DIR}"
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export PATH=${PG_BIN_DIR}:${PATH}
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PG_BASE_DIR=`dirname ${PG_BIN_DIR}`
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DB_BASE_DIR=`dirname ${PG_BASE_DIR}`
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echo " setting LD_LIBRARY_PATH = ${PG_BASE_DIR}/lib:${DB_BASE_DIR}/psql/lib"
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export LD_LIBRARY_PATH="${PG_BASE_DIR}/lib:${DB_BASE_DIR}/psql/lib"
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echo " ${PG_BIN_DIR}/psql -q -U ${PG_USER} -p ${PG_PORT} -d metadata -c 'update awips.plugin_info set retentiontime = ${PURGE_TIME} where retentiontime = ${DEF_PURGE_TIME};'"
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${PG_BIN_DIR}/psql -q -U ${PG_USER} -p ${PG_PORT} -d metadata -c "update awips.plugin_info set retentiontime = ${PURGE_TIME} where retentiontime = ${DEF_PURGE_TIME};"
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if [ $? -ne 0 ];then
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echo " WARNING: Unable to set database purge time, continuing"
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ERROR=1
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fi
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else
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echo " WARNING: Unable to determine DB connection information; purge time not set"
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ERROR=2
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fi
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if [ $ERROR -eq 0 ]
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then
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echo "purge time reset completed successfully"
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else
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echo "encountered errors resetting purge time"
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fi
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exit ${ERROR}
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