kopia lustrzana https://github.com/kartoza/docker-postgis
91 wiersze
2.2 KiB
Bash
Executable File
91 wiersze
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# This script will run as the postgres user due to the Dockerfile USER directive
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set -e
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# Setup postgres CONF file
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source /setup-conf.sh
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# Setup ssl
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source /setup-ssl.sh
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# Setup pg_hba.conf
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source /setup-pg_hba.sh
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# Running extended script or sql if provided.
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# Useful for people who extends the image.
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function entry_point_script {
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SETUP_LOCKFILE="/docker-entrypoint-initdb.d/.entry_point.lock"
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if [[ -f "${SETUP_LOCKFILE}" ]]; then
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return 0
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else
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if find "/docker-entrypoint-initdb.d" -mindepth 1 -print -quit 2>/dev/null | grep -q .; then
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for f in /docker-entrypoint-initdb.d/*; do
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export PGPASSWORD=${POSTGRES_PASS}
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list=(`echo ${POSTGRES_DBNAME} | tr ',' ' '`)
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arr=(${list})
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SINGLE_DB=${arr[0]}
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case "$f" in
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*.sql) echo "$0: running $f"; psql ${SINGLE_DB} -U ${POSTGRES_USER} -p 5432 -h localhost -f ${f} || true ;;
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*.sql.gz) echo "$0: running $f"; gunzip < "$f" | psql ${SINGLE_DB} -U ${POSTGRES_USER} -p 5432 -h localhost || true ;;
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*) echo "$0: ignoring $f" ;;
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esac
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echo
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done
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# Put lock file to make sure entry point scripts were run
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touch ${SETUP_LOCKFILE}
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else
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return 0
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fi
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fi
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}
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function kill_postgres {
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PID=`cat ${PG_PID}`
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kill -TERM ${PID}
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# Wait for background postgres main process to exit
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while [[ "$(ls -A ${PG_PID} 2>/dev/null)" ]]; do
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sleep 1
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done
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}
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if [[ -z "$REPLICATE_FROM" ]]; then
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# This means this is a master instance. We check that database exists
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echo "Setup master database"
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source /setup-database.sh
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entry_point_script
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kill_postgres
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else
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# This means this is a slave/replication instance.
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echo "Setup slave database"
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source /setup-replication.sh
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fi
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# If no arguments passed to entrypoint, then run postgres by default
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if [[ $# -eq 0 ]];
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then
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echo "Postgres initialisation process completed .... restarting in foreground"
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su - postgres -c "$SETVARS $POSTGRES -D $DATADIR -c config_file=$CONF"
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fi
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# If arguments passed, run postgres with these arguments
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# This will make sure entrypoint will always be executed
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if [[ "${1:0:1}" = '-' ]]; then
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# append postgres into the arguments
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set -- postgres "$@"
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fi
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exec su - "$@"
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