[plug] Postgresql 9.4 on Debian Jessie

Marcus Holmes mh at marcusholmes.biz
Fri Sep 12 13:50:41 UTC 2014


you beauty! thanks a lot, after a couple of hours messing around with paths
(and trying to find the check_db utility, which doesn't appear to have made
it to the debian package) it all seems to work now :)

thanks :)

On 12 September 2014 09:07, Rob <rob at mrrob.info> wrote:

> On 11/09/14 18:07, Marcus Holmes wrote:
>
>> so I was happily on 9.3 and then I moved to Jessie (so I could get
>> Docker working, a whole other story), which upgraded me to 9.4, but the
>> upgrade flunked the database upgrade so I was left running mismatched
>> versions of database and server (or something... it wasn't happy
>> anyway). So. nuke the site from orbit, purge everything and start again.
>> Lucky it was all just dev and test databases.
>>
>> But, and here's the problem: Jessie uses systemd and the 9.4 install
>> doesn't seem to actually create the .service files needed to kick the
>> server off on boot (it does come with a lovely init.d script that then
>> doesn't appear to get called by systemd). And I can't find a decent
>> guide to writing .service files for 9.4 anywhere.
>>
>> Anyone know of a way of either getting systemd to call the init.d
>> script, or better yet, a decent guide for the uninitiated on writing a
>> .service file?
>>
>> Thanks in advance for any help...
>>
>> Marcus
>>
>>
>>
>> _______________________________________________
>> PLUG discussion list: plug at plug.org.au
>> http://lists.plug.org.au/mailman/listinfo/plug
>> Committee e-mail: committee at plug.org.au
>> PLUG Membership: http://www.plug.org.au/membership
>>
>>
> I can't give any advice as to where to learn to write them but below is
> the Arch Linux postgresql-testing(ver. 9.4beta2) postgresql.service file.
> I retrieved it from: https://aur.archlinux.org/packages/po/postgresql-
> testing/postgresql-testing.tar.gz. I'm sure you could make a basic one to
> execute the init.d scripts if this doesn't work.
>
> [Unit]
> Description=PostgreSQL database server
> After=network.target
>
> [Service]
> Type=forking
> TimeoutSec=120
> User=postgres
> Group=postgres
>
> Environment=PGROOT=/var/lib/postgres
>
> SyslogIdentifier=postgres
> PIDFile=/var/lib/postgres/data/postmaster.pid
>
> ExecStartPre=/usr/bin/postgresql-check-db-dir ${PGROOT}/data
> ExecStart= /usr/bin/pg_ctl -s -D ${PGROOT}/data start -w -t 120
> ExecReload=/usr/bin/pg_ctl -s -D ${PGROOT}/data reload
> ExecStop=  /usr/bin/pg_ctl -s -D ${PGROOT}/data stop -m fast
>
> # Due to PostgreSQL's use of shared memory, OOM killer is often
> overzealous in
> # killing Postgres, so adjust it downward
> OOMScoreAdjust=-200
>
> [Install]
> WantedBy=multi-user.target
>
>
> ---
> mrrob
> ---
> _______________________________________________
> PLUG discussion list: plug at plug.org.au
> http://lists.plug.org.au/mailman/listinfo/plug
> Committee e-mail: committee at plug.org.au
> PLUG Membership: http://www.plug.org.au/membership
>
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