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docker-postgis
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start temporary server in local-only mode, poll instead of blind wait, preserve pid 1

pull/29/head
Anentropic 2015-11-07 21:46:50 +00:00
rodzic d2922b1f2c
commit 089c3eaf1a
2 zmienionych plików z 10 dodań i 5 usunięć
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2
Dockerfile
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@ -23,7 +23,7 @@ RUN apt-get -y install ca-certificates rpl pwgen
# The following packages have unmet dependencies:
# postgresql-9.3-postgis-2.1 : Depends: libgdal1h (>= 1.9.0) but it is not going to be installed
# Recommends: postgis but it is not going to be installed
RUN apt-get install -y postgresql-9.4-postgis-2.1 postgis
RUN apt-get install -y postgresql-9.4-postgis-2.1 postgis netcat
ADD postgres.conf /etc/supervisor/conf.d/postgres.conf
# Open port 5432 so linked containers can see them

13
start-postgis.sh
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@ -7,6 +7,7 @@ CONF="/etc/postgresql/9.4/main/postgresql.conf"
POSTGRES="/usr/lib/postgresql/9.4/bin/postgres"
INITDB="/usr/lib/postgresql/9.4/bin/initdb"
SQLDIR="/usr/share/postgresql/9.4/contrib/postgis-2.1/"
LOCALONLY="-c listen_addresses='127.0.0.1, ::1'"
# /etc/ssl/private can't be accessed from within container for some reason
# (@andrewgodwin says it's something AUFS related) - taken from https://github.com/orchardup/docker-postgresql/blob/master/Dockerfile
@ -72,11 +73,15 @@ su - postgres -c "$POSTGRES --single -D $DATADIR -c config_file=$CONF <<< \"CREA
trap "echo \"Sending SIGTERM to postgres\"; killall -s SIGTERM postgres" SIGTERM
su - postgres -c "$POSTGRES -D $DATADIR -c config_file=$CONF &"
su - postgres -c "$POSTGRES -D $DATADIR -c config_file=$CONF $LOCALONLY &"
# Wait for the db to start up before trying to use it....
# wait for postgres to come up
until `nc -z 127.0.0.1 5432`; do
echo "$(date) - waiting for postgres (localhost-only)..."
sleep 1
done
echo "postgres ready"
sleep 10
RESULT=`su - postgres -c "psql -l | grep postgis | wc -l"`
if [[ ${RESULT} == '1' ]]
@ -126,4 +131,4 @@ su - postgres -c "psql -l"
PID=`cat /var/run/postgresql/9.4-main.pid`
kill -9 ${PID}
echo "Postgres initialisation process completed .... restarting in foreground"
su - postgres -c "$POSTGRES -D $DATADIR -c config_file=$CONF"
exec su - postgres -c "$POSTGRES -D $DATADIR -c config_file=$CONF"