change cpm-backup to use cpm-admin-db as hostname
change cpm-backup to use cpm-admin-db as hostname

CrunchyData/crunchy-postgresql-manager,CrunchyData/crunchy-postgresql-manager,CrunchyData/crunchy-postgresql-manager,CrunchyData/crunchy-postgresql-manager,CrunchyData/crunchy-postgresql-manager