Fix auth problem with pgpool

deploy/ansible/roles/postgresql/templates/pg_hba.conf.j2

@@ -1,13 +1,9 @@
 # TYPE  DATABASE        USER            ADDRESS                 METHOD
 # For debugging purposes
-local   "{{ nyaapantsu_dbname }}" "{{ nyaapantsu_user }}" md5
+local   {{ nyaapantsu_dbname }} {{ nyaapantsu_user }} md5
 local   all             all                                     peer
 # IPv4 local connections:
-host    "{{ nyaapantsu_user }}" "{{ nyaapantsu_password }}" 127.0.0.1/32            md5
+host    {{ nyaapantsu_dbname }} {{ nyaapantsu_user }} 127.0.0.1/32 md5
 # IPv6 local connections:
-host    all             all             ::1/128                 ident
-# Allow replication connections from localhost, by a user with the
-# replication privilege.
-#local   replication     postgres                                peer
-#host    replication     postgres        127.0.0.1/32            ident
-#host    replication     postgres        ::1/128                 ident
+# INFO: For some reason, we need IPv6 for pgpool-ii
+host    {{ nyaapantsu_dbname }} {{ nyaapantsu_user }} ::1/128 md5