What version of Postgres should I be using on 1.6+

Installation
1

There was a major docker upgrade about 1-2 months ago, and I think it upgraded to postgres 9.5?

I just did a ./launcher rebuild app today and saw that postgres 9.3 is in use…

:/var/discourse# ./launcher rebuild app
Ensuring launcher is up to date
Fetching origin
Launcher is up-to-date
Stopping old container
+ /usr/bin/docker stop -t 10 app
app
cd /pups && git pull && /pups/bin/pups --stdin
Already up-to-date.
I, [2016-08-25T01:35:26.444275 #13]  INFO -- : Loading --stdin
I, [2016-08-25T01:35:26.452811 #13]  INFO -- : > echo cron is now included in base image, remove from templates
I, [2016-08-25T01:35:26.454853 #13]  INFO -- : cron is now included in base image, remove from templates

I, [2016-08-25T01:35:26.455114 #13]  INFO -- : > apt-get remove -y postgresql-9.5 postgresql-client-9.5 postgresql-contrib-9.5
I, [2016-08-25T01:35:29.102101 #13]  INFO -- : Reading package lists...
Building dependency tree...
Reading state information...
The following packages will be REMOVED:
  postgresql-9.5 postgresql-client-9.5 postgresql-contrib-9.5
0 upgraded, 0 newly installed, 3 to remove and 0 not upgraded.
After this operation, 26.0 MB disk space will be freed.
(Reading database ... 34207 files and directories currently installed.)
Removing postgresql-contrib-9.5 (9.5.3-1.pgdg16.04+1) ...
update-alternatives: warning: forcing reinstallation of alternative /usr/share/postgresql/9.5/man/man1/postmaster.1.gz because link group postmaster.1.gz is broken
Removing postgresql-9.5 (9.5.3-1.pgdg16.04+1) ...
invoke-rc.d: could not determine current runlevel
invoke-rc.d: policy-rc.d denied execution of stop.
Removing postgresql-client-9.5 (9.5.3-1.pgdg16.04+1) ...
Processing triggers for postgresql-common (174.pgdg16.04+1) ...
Building PostgreSQL dictionaries from installed myspell/hunspell packages...
Removing obsolete dictionary files:

I, [2016-08-25T01:35:29.103654 #13]  INFO -- : > apt-get update && apt-get install -y postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3
dpkg-preconfigure: unable to re-open stdin: 
I, [2016-08-25T01:35:40.684581 #13]  INFO -- : Hit:1 http://archive.ubuntu.com/ubuntu xenial InRelease

(the logs continue normally, and the site is up & running now.

But I wonder… did I skip a step in the recent upgrade, and if so, what changes do I need to make (ostensibly in my app.yml)?

Thanks!

2

In general, you should be running PostgreSQL 9.5.

The commands that pups ran are only present in the postgres.9.3.template.yml file; presumably, somewhere in your container definition you’ve got something that looks like:

templates:
  - "templates/postgres.9.3.template.yml"

If you remove the .9.3 from there, you’ll have a much more up-to-date time.

5 Likes
3

Ah, perfect, thanks!

It was this upgrade:

https://meta.discourse.org/t/discourse-docker-image-version-1-3-3-released/44778

that brought this on, I think, and it’s because this discourse of mine was set up so long ago.

I’ll post a new topic about cleaning up the mess that change made :wink:

1 Like
4

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