Public bug reported:
O/S Information specific:
root@maas:~# uname -air
Linux maas 4.4.0-57-generic #78-Ubuntu SMP Fri Dec 9 23:50:32 UTC 2016 x86_64
x86_64 x86_64 GNU/Linux
root@maas:~#
root@maas:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.1 LTS
Release: 16.04
Codename: xenial
root@maas:~#
The following debconf options have been set prior to an install:
dbconfig-common dbconfig-common/pgsql/authmethod-admin
dbconfig-common dbconfig-common/pgsql/app-pass
dbconfig-common dbconfig-common/remote/host
dbconfig-common dbconfig-common/remote/newhost
dbconfig-common dbconfig-common/remote/port
maas-region-controller maas-region-controller/pgsql/admin-pass
maas-region-controller maas-region-controller/pgsql/authmethod-admin
maas-region-controller maas-region-controller/pgsql/admin-user
maas-region-controller maas-region-controller/pgsql/app-pass
maas-region-controller maas-region-controller/remote/host
maas-region-controller maas-region-controller/remote/newhost
maas-region-controller maas-rack-controller/maas-url
maas-common maas-rack-controller/shared-secret
Expected to happen:
MaaS to fully install using the Postgres information supplied within
debconf and setup the new database, without talking to the local
Postgresql install.
Actually happened:
MaaS checks for a maas user and maasdb and resets the password on the remote
Postgresql server, it then tries to talk to the Postgres install on the
localhost
Setting up maas-region-controller (2.1.3+bzr5573-0ubuntu1~16.04.1) ...
dbconfig-common: writing config to
/etc/dbconfig-common/maas-region-controller.conf
Creating config file /etc/dbconfig-common/maas-region-controller.conf with new
version
creating postgres user maas: already exists.
resetting password: success.
creating database maasdb: already exists.
dbconfig-common: flushing administrative password
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/django/db/backends/base/base.py", line
130, in ensure_connection
self.connect()
File "/usr/lib/python3/dist-packages/django/db/backends/base/base.py", line
119, in connect
self.connection = self.get_new_connection(conn_params)
File
"/usr/lib/python3/dist-packages/django/db/backends/postgresql_psycopg2/base.py",
line 176, in get_new_connection
connection = Database.connect(**conn_params)
File "/usr/lib/python3/dist-packages/psycopg2/__init__.py", line 164, in
connect
conn = _connect(dsn, connection_factory=connection_factory, async=async)
psycopg2.OperationalError: FATAL: password authentication failed for user
"maas"
FATAL: password authentication failed for user "maas"
Log file of the local postgres install:
root@maas:~# tail -F /var/log/postgresql/postgresql-9.5-main.log
tail: cannot open '/var/log/postgresql/postgresql-9.5-main.log' for reading: No
such file or directory
tail: '/var/log/postgresql/postgresql-9.5-main.log' has appeared; following
new file
2017-02-09 16:51:30 UTC [20081-1] LOG: database system was shut down at
2017-02-09 16:51:29 UTC
2017-02-09 16:51:30 UTC [20081-2] LOG: MultiXact member wraparound protections
are now enabled
2017-02-09 16:51:30 UTC [20080-1] LOG: database system is ready to accept
connections
2017-02-09 16:51:30 UTC [20085-1] LOG: autovacuum launcher started
2017-02-09 16:51:30 UTC [20087-1] [unknown]@[unknown] LOG: incomplete startup
packet
2017-02-09 16:51:46 UTC [20080-2] LOG: received fast shutdown request
2017-02-09 16:51:46 UTC [20080-3] LOG: aborting any active transactions
2017-02-09 16:51:46 UTC [20085-2] LOG: autovacuum launcher shutting down
2017-02-09 16:51:46 UTC [20082-1] LOG: shutting down
2017-02-09 16:51:46 UTC [20082-2] LOG: database system is shut down
2017-02-09 16:51:47 UTC [20776-1] LOG: database system was shut down at
2017-02-09 16:51:46 UTC
2017-02-09 16:51:47 UTC [20776-2] LOG: MultiXact member wraparound protections
are now enabled
2017-02-09 16:51:47 UTC [20775-1] LOG: database system is ready to accept
connections
2017-02-09 16:51:47 UTC [20780-1] LOG: autovacuum launcher started
2017-02-09 16:51:48 UTC [20787-1] [unknown]@[unknown] LOG: incomplete startup
packet
2017-02-09 16:51:52 UTC [21093-1] maas@maasdb FATAL: password authentication
failed for user "maas"
2017-02-09 16:51:52 UTC [21093-2] maas@maasdb DETAIL: Connection matched
pg_hba.conf line 94: "host all all ::1/128
md5"
2017-02-09 16:51:52 UTC [21094-1] maas@maasdb FATAL: password authentication
failed for user "maas"
2017-02-09 16:51:52 UTC [21094-2] maas@maasdb DETAIL: Connection matched
pg_hba.conf line 94: "host all all ::1/128
md5"
MaaS version is: 2.1.3+bzr5573-0ubuntu1~16.04.1
** Affects: maas (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1663324
Title:
Maas Region Controller fails to install using external postgres via
debconf
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