# kubectl exec pgsql-pod-name -- bash -c "PGPASSWORD=wikijs-db-password pg_dump -U wikijs wikijs" > pg-dump-wikijs.sql
kubectl exec psql-pod-name -i -- bash -c "PGPASSWORD=postgres-master-password psql -U postgres -d wikijs -f - " < pg-dump-wikijs.sql
# kubectl exec pgsql03-1-0 -- bash -c "PGPASSWORD=posgtres-password pg_dumpall -U postgres" > pg-dump-all.sql
# kubectl exec pgsql03-1-0 -i -- bash -c "PGPASSWORD=postgres-password psql -U postgres -f - " < './pg-dump-all.sql'