Commit bfc1cf0d authored by Boxiang Sun's avatar Boxiang Sun

peertube: fixup

parent bd07933a
Pipeline #25147 passed with stage
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...@@ -54,4 +54,4 @@ md5sum = 58d1a4fe246169dea94d7d243b4bac9e ...@@ -54,4 +54,4 @@ md5sum = 58d1a4fe246169dea94d7d243b4bac9e
[template-peertube-restore-script] [template-peertube-restore-script]
filename = template-peertube-restore.sh.in filename = template-peertube-restore.sh.in
md5sum = bb2ae3ff8d94b38c793b50dc27d33049 md5sum = 0e8e0380887083b0dbb81ffa4016b431
...@@ -9,3 +9,94 @@ ...@@ -9,3 +9,94 @@
# Depending on the output, it will create a file containing # Depending on the output, it will create a file containing
# the status of the restoration (success or failure) # the status of the restoration (success or failure)
die() {
echo "$*" 1>&2
exit 1
}
pg_version=$${postgresql:pgdata-directory}/PG_VERSION
echo "Check postgresql data directory is ready"
tpgwait=60
while ! [ -e "$pg_version" ]; do
tpgwait=$(( $tpgwait - 1 ))
test $tpgwait = 0 && die "PGdata directory not ready"
echo "I: PGdata directory is not ready (yet ?); will retry $tpgwait times..." 1>&2
sleep 1
done
echo "Postgresql data directory is ready"
# 2. Make sure the postgresql process is not running.
# Quote from the postgresql doc:
# > While the server is running, its PID is stored in the file postmaster.pid in the data directory.
# https://www.postgresql.org/docs/current/server-start.html
# which means if the postmaster.pid exist, then the postgresql is running.
pid_file=$${postgresql:pgdata-directory}/postmaster.pid
if [ -e "$pid_file" ]; then
echo "Postgresql is running, this should not happened, aborting."
exit 1
fi
echo "Starting postgresql..."
$${postgresql:bin}/postgres -D $${postgresql:pgdata-directory} &
postgresql_pid=$!
trap "kill $postgresql_pid" EXIT TERM INT
sleep 30
# If postgres has stopped, abort
if ! [ -d /proc/$postgresql_pid ]; then
echo "postgresql exited, aborting."
exit 1
fi
tpgwait=60
while ! [ -e "$pid_file" ]; do
tpgwait=$(( $tpgwait - 1 ))
test $tpgwait = 0 && die "Can not create pid_file"
echo "pid_file not exist; will retry $tpgwait times..." 1>&2
sleep 1
done
# run psql
psql() {
$${postgresql:bin}/psql \
-h $${postgresql:pgdata-directory} \
-U $${postgresql:superuser} \
-d $${postgresql:dbname} \
"$@"
}
echo "Ready to check postgresql is running..."
# initial db setup
# ( first quering PG several times waiting a bit till postgresql is started and ready )
tpgwait=10
while true; do
pgtables="$(psql -c '\d' 2>&1)" && break
tpgwait=$(( $tpgwait - 1 ))
test $tpgwait = 0 && die "pg query problem"
echo "I: PostgreSQL is not ready (yet ?); will retry $tpgwait times..." 1>&2
sleep 1
done
echo "I: PostgreSQL ready." 1>&2
# sleep 5
echo "Check postgresql is running again"
# Check the postgresql is running, if postgresql has stopped, abort
if ! [ -e "$pid_file" ]; then
echo "postgresql exited, aborting."
exit 1
fi
echo "Postgresql is running, ready to restore"
# Restore the database
$${postgresql:bin}/pg_restore -h $${postgresql:pgdata-directory} -U peertube -e -c -C -d postgres $${directory:srv}/backup/peertube_prod-dump.db || {
RESTORE_EXIT_CODE=$?
echo 'Backup restoration failed.'
exit $RESTORE_EXIT_CODE
}
echo "Postgresql restore finished"
\ No newline at end of file
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