On Mon, 19 Aug 2024 13:39:29 +0300
Murat Inal wrote:
> Hi Jehan,
>
> When you install corosync & pacemaker packages in Ubuntu, they are
> DISABLED by default. pcsd is ENABLED by default.
>
> So when you do a sudo pcs cluster start, corosync & pacemaker starts.
>
> BTW, I already tried to solv
On Mon, 19 Aug 2024 12:58:09 +0300
Murat Inal wrote:
> [Resending the below due to message format problem]
>
>
> Dear List,
>
> I have been running two different 3-node clusters for some time. I am
> having a fatal problem with corosync: After a node failure, rebooted
> node does NOT start c
On Thu, 11 Jul 2024 22:20:03 +0200
Ede Wolf wrote:
> […]
> >> the other the language. Bash is realistic to read, perl probably not.
> >
> > That's really a matter of taste, and you might be surprised:
>
> Well, if we manage to get it up and running by help of documentation,
> and some trial an
On Thu, 11 Jul 2024 14:12:27 +0200
Ede Wolf wrote:
> Just let me take this mail as a placeholder to thank you all very much
> for your rather fast replies!
You are very welcome.
> Just wondering, besides implementation and documentation, is there an
> overview of features / percieved advantag
On Thu, 11 Jul 2024 11:52:45 +0200
Oyvind Albrigtsen wrote:
> On 11/07/24 11:33 GMT, Jehan-Guillaume de Rorthais wrote:
> >On Thu, 11 Jul 2024 10:17:24 +0200
> >Oyvind Albrigtsen wrote:
> >[…]
> >> >Since postgres ha is rather new to us and me having been lucky not
> >> >having had to deal wit
On Thu, 11 Jul 2024 10:17:24 +0200
Oyvind Albrigtsen wrote:
[…]
> >Since postgres ha is rather new to us and me having been lucky not
> >having had to deal with perl so far, just reading the agents
> >themselves does not really shed that much light on this issue.
> The pgsql has seen more testin
Hello Ede,
On Wed, 10 Jul 2024 19:18:26 +0200
Ede Wolf wrote:
> […]
> we are about to set up a postgresql 15 ha solution and since we already
> have some experience with pacemaker, this seems the obvious route to go
> first.
Indeed!
> What however is somewhat confusing are the available resou
Bonjour Thierry,
On Mon, 25 Mar 2024 10:55:06 +
FLORAC Thierry wrote:
> I'm trying to create a PostgreSQL master/slave cluster using streaming
> replication and pgsqlms agent. Cluster is OK but my problem is this : the
> master node is sometimes restarted for system operations, and the slave
On Wed, 31 Jan 2024 18:23:40 +0100
lejeczek via Users wrote:
> On 31/01/2024 17:13, Jehan-Guillaume de Rorthais wrote:
> > On Wed, 31 Jan 2024 16:37:21 +0100
> > lejeczek via Users wrote:
> >
> >>
> >> On 31/01/2024 16:06, Jehan-Guillaume de Rorthais wrote:
> >>> On Wed, 31 Jan 2024 16:02:12
On Wed, 31 Jan 2024 16:37:21 +0100
lejeczek via Users wrote:
>
>
> On 31/01/2024 16:06, Jehan-Guillaume de Rorthais wrote:
> > On Wed, 31 Jan 2024 16:02:12 +0100
> > lejeczek via Users wrote:
> >
> >>
> >> On 29/01/2024 17:22, Ken Gaillot wrote:
> >>> On Fri, 2024-01-26 at 13:55 +0100, lejecze
On Wed, 31 Jan 2024 16:02:12 +0100
lejeczek via Users wrote:
>
>
> On 29/01/2024 17:22, Ken Gaillot wrote:
> > On Fri, 2024-01-26 at 13:55 +0100, lejeczek via Users wrote:
> >> Hi guys.
> >>
> >> Is it possible to trigger some... action - I'm thinking specifically
> >> at shutdown/start.
> >> I
On Wed, 31 Jan 2024 15:41:28 +0100
Adam Cecile wrote:
[...]
> Thanks a lot for your suggestion, it seems I have something that work
> correctly now, final configuration is:
I would recommend configuring in an offline CIB then pushing it to production
as a whole. Eg.:
# get current CIB
pcs
On Wed, 24 Jan 2024 16:47:54 -0600
Ken Gaillot wrote:
...
> > Erm. Well, as this is a major upgrade where we can affect people's
> > conf and
> > break old things & so on, I'll jump in this discussion with a
> > wishlist to
> > discuss :)
> >
>
> I made sure we're tracking all these (links bel
Hi there !
On Wed, 03 Jan 2024 11:06:27 -0600
Ken Gaillot wrote:
> Hi all,
>
> I'd like to release Pacemaker 3.0.0 around the middle of this year.
> I'm gathering proposed changes here:
>
> https://projects.clusterlabs.org/w/projects/pacemaker/pacemaker_3.0_changes/
>
> Please review for an
On Fri, 8 Dec 2023 17:11:58 +0100
lejeczek via Users wrote:
...
> Apologies, perhaps I was quite vague.
> I was thinking - having a 3-node HA cluster and 3-node
> single-master->slaves pgSQL, now..
> say, I want pgSQL masters to spread across HA cluster so I
> theory - having each HA node identi
Hi,
On Wed, 6 Dec 2023 10:36:39 +0100
lejeczek via Users wrote:
> How do your colocate your promoted resources with balancing
> underlying resources as priority?
What do you mean?
> With a simple scenario, say
> 3 nodes and 3 pgSQL clusters
> what would be best possible way - I'm thinking mos
On Fri, 10 Nov 2023 20:34:40 +0100
lejeczek via Users wrote:
> On 10/11/2023 18:16, Jehan-Guillaume de Rorthais wrote:
> > On Fri, 10 Nov 2023 17:17:41 +0100
> > lejeczek via Users wrote:
> >
> > ...
> >>> Of course you can use "pg_stat_tmp", just make sure the temp folder
> >>> exists:
> >>>
n your
cluster.
Thoughts?
> -Original Message-----
> From: Users On Behalf Of Jehan-Guillaume de
> Rorthais via Users Sent: Friday, November 10, 2023 1:13 PM
> To: lejeczek via Users
> Cc: Jehan-Guillaume de Rorthais
> Subject: [EXT] Re: [ClusterLabs] PAF / pgSQL fails after
On Fri, 10 Nov 2023 17:17:41 +0100
lejeczek via Users wrote:
...
> > Of course you can use "pg_stat_tmp", just make sure the temp folder exists:
> >
> >cat < /etc/tmpfiles.d/postgresql-part.conf
> ># Directory for PostgreSQL temp stat files
> >d /var/run/postgresql/14-paf.pg_stat_tmp
On Fri, 10 Nov 2023 12:27:24 +0100
lejeczek via Users wrote:
...
> >
> to share my "fix" for it - perhaps it was introduced by
> OS/packages (Ubuntu 22) updates - ? - as oppose to resource
> agent itself.
>
> As the logs point out - pg_stat_tmp - is missing and from
> what I see it's only th
On Wed, 13 Sep 2023 17:32:01 +0200
lejeczek via Users wrote:
> On 08/09/2023 17:29, Jehan-Guillaume de Rorthais wrote:
> > On Fri, 8 Sep 2023 16:52:53 +0200
> > lejeczek via Users wrote:
> >
> >> Hi guys.
> >>
> >> Before I start fiddling and brake things I wonder if
> >> somebody knows if:
>
On Fri, 8 Sep 2023 16:52:53 +0200
lejeczek via Users wrote:
> Hi guys.
>
> Before I start fiddling and brake things I wonder if
> somebody knows if:
> pgSQL can work with: |wal_level = archive for PAF ?
> Or more general question with pertains to ||wal_level - can
> _barman_ be used with pgSQL
On Fri, 8 Sep 2023 10:26:42 +0200
lejeczek via Users wrote:
> On 07/09/2023 16:20, lejeczek via Users wrote:
> >
> >
> > On 07/09/2023 16:09, Andrei Borzenkov wrote:
> >> On Thu, Sep 7, 2023 at 5:01 PM lejeczek via Users
> >> wrote:
> >>> Hi guys.
> >>>
> >>> I'm trying to set ocf_heartbeat
On Fri, 5 May 2023 10:08:17 +0200
lejeczek via Users wrote:
> On 25/04/2023 14:16, Jehan-Guillaume de Rorthais wrote:
> > Hi,
> >
> > On Mon, 24 Apr 2023 12:32:45 +0200
> > lejeczek via Users wrote:
> >
> >> I've been looking up and fiddling with this RA but
> >> unsuccessfully so far, that I
Hi,
On Mon, 24 Apr 2023 12:32:45 +0200
lejeczek via Users wrote:
> I've been looking up and fiddling with this RA but
> unsuccessfully so far, that I wonder - is it good for
> current versions of pgSQLs?
As far as I know, the pgsql agent is still supported, last commit on it happen
in Jan 11t
On Tue, 21 Mar 2023 11:47:23 +0100
Jérôme BECOT wrote:
> Le 21/03/2023 à 11:00, Jehan-Guillaume de Rorthais a écrit :
> > Hi,
> >
> > On Tue, 21 Mar 2023 09:33:04 +0100
> > Jérôme BECOT wrote:
> >
> >> We have several clusters running for different zabbix components. Some
> >> of these cluster
Hi,
On Tue, 21 Mar 2023 09:33:04 +0100
Jérôme BECOT wrote:
> We have several clusters running for different zabbix components. Some
> of these clusters consist of 2 zabbix proxies,where nodes run Mysql,
> Zabbix-proxy server and a VIP, and a corosync-qdevice.
I'm not sure to understand your
Hi,
What about using the Dummy resource agent (ocf_heartbeat_dummy(7)) and collocate
it with your IP address? This RA creates a local file on start and removes it
on stop. The game now is to watch for this path from a systemd path unit and
trigger the reload when file appears. See systemd.path(5).
Hi,
I definitely have some work/improvements to do on the pgsqlms agent, but
there's still some details I'm interested to discuss below.
On Fri, 6 Jan 2023 16:36:19 -0800
Reid Wahl wrote:
> On Fri, Jan 6, 2023 at 3:26 PM Jehan-Guillaume de Rorthais via Users
> wrote:
>>
On Wed, 4 Jan 2023 11:15:06 +0100
Tomas Jelinek wrote:
> Dne 04. 01. 23 v 8:29 Reid Wahl napsal(a):
> > On Tue, Jan 3, 2023 at 10:53 PM lejeczek via Users
> > wrote:
> >>
> >>
> >>
> >> On 03/01/2023 21:44, Ken Gaillot wrote:
> >>> On Tue, 2023-01-03 at 18:18 +0100, lejeczek via Users wrote:
Hi,
On Tue, 3 Jan 2023 16:44:01 +0100
lejeczek via Users wrote:
> To get/have Postgresql cluster with 'pgsqlms' resource, such
> cluster needs a 'master' IP - what do you guys do when/if
> you have multiple resources off this agent?
> I wonder if it is possible to keep just one IP and have all
On Mon, 7 Nov 2022 14:06:51 +
Robert Hayden wrote:
> > -Original Message-
> > From: Users On Behalf Of Valentin Vidic
> > via Users
> > Sent: Sunday, November 6, 2022 5:20 PM
> > To: users@clusterlabs.org
> > Cc: Valentin Vidić
> > Subject: Re: [ClusterLabs] [External] : Re: Fence A
On Sat, 5 Nov 2022 20:54:55 +
Robert Hayden wrote:
> > -Original Message-
> > From: Jehan-Guillaume de Rorthais
> > Sent: Saturday, November 5, 2022 3:45 PM
> > To: users@clusterlabs.org
> > Cc: Robert Hayden
> > Subject: Re: [ClusterLabs] [External] : Re: Fence Agent tests
> >
> >
On Sat, 5 Nov 2022 20:53:09 +0100
Valentin Vidić via Users wrote:
> On Sat, Nov 05, 2022 at 06:47:59PM +, Robert Hayden wrote:
> > That was my impression as well...so I may have something wrong. My
> > expectation was that SBD daemon should be writing to the /dev/watchdog
> > within 20 secon
On Mon, 3 Oct 2022 14:45:49 +0200
Tomas Jelinek wrote:
> Dne 28. 09. 22 v 18:22 Jehan-Guillaume de Rorthais via Users napsal(a):
> > Hi,
> >
> > A small addendum below.
> >
> > On Wed, 28 Sep 2022 11:42:53 -0400
> > "Kevin P. Fleming" wrote:
Hi,
A small addendum below.
On Wed, 28 Sep 2022 11:42:53 -0400
"Kevin P. Fleming" wrote:
> On Wed, Sep 28, 2022 at 11:37 AM Dave Withheld
> wrote:
> >
> > Is it possible to get corosync to use the private network and stop trying
> > to use the LAN for cluster communications? Or am I totally of
On Wed, 28 Sep 2022 02:33:59 -0400
Madison Kelly wrote:
> ...
> I'm happy to go into more detail, but I'll stop here until/unless you have
> more questions. Otherwise I'd write a book. :)
I would buy it ;)
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Hey,
On Wed, 7 Sep 2022 19:12:53 +0900
권오성 wrote:
> Hello.
> I am a student who wants to implement a redundancy system with raspberry pi.
> Last time, I posted about how to proceed with installation on raspberry pi
> and received a lot of comments.
> Among them, I searched a lot after looking at
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