What are the hardware specs? Is it heavily memory constrained, or are the disks slow (not SSD)?
It’s not a problem to update via SSH command line if that works better, but it shouldn’t be required.
I’m not sure what the criteria is for constrained, the site has been relatively speedy (with no cloudflare, CDN or other tricks). It’s a KVM VM with 2GB. Here is an output from free:
total used free shared buff/cache available Mem: 2047876 1263844 121092 280544 662940 325164 Swap: 2097148 549032 1548116
There is nothing else running on this but Discourse. However, the disks are definitely slow, non-SSD, in RAID-10, and shared with a few other VMs. I ran iotop as the nightly backup was going and didn’t see anything above 50MBps.
The exported non-compressed backup .sql is ~600MB, average daily engaged this past month <50, and daily pageviews are <6000 per day.
I do see one major difference in the output between what you posted originally and what @danekhollas and I are getting. In our output, it takes Unicorn significantly longer to reload (based on the number of dots), however it’s always been that way since that was added to the upgrade process.
The swap usage is fairly high there. This implies you have a busy instance. Also, slow disks are going to be quite painful in several dimensions.
In my case I have SSD and plenty RAM, but CPU is slow (1.7 GHz) and I usually have only around 7Gb free space on HDD. I noticed that Discourse seems to want at least 5Gb free during upgrade, could this be the issue?
Note that this problem started happening at a specific point in time (probably around this topic got started but I am not sure) and since then I was not able to upgrade via UI at all, which lead me to believe that something must have changed…
I gave @tgxworld access to my instance in case it is helpful.
Note tgx is out for a bit, he may have a chance to have a quick look next week.
Just to update since my last post ~4 months ago. I took the advice given and moved over to a whole new machine, with a significant RAM+CPU increase and switch to full SSD. This problem has not occurred again.
I am also facing this issue in the last several times I have tried to upgrade using the web UI.
My instance is hosted on a VM that is configurable to higher specs if I request it, but it’s not clear to me what are the recommended specs for running a typical Discourse instance.
Can someone provide these specs?
The above question is assuming the upgrade failure only happens because of lack of resources on the host.
Necesito ayuda, estoy obteniendo un error al actualizar docker_manager
Lo sentimos, hubo un error al actualizar Discourse. Por favor, revisa los registros a continuación.
Es el mismo error
Iniciando 1 trabajador(es) de Unicorn que se detuvieron inicialmente
Es la Versión Remota: 2c89085
Tengo la opción de Restablecer la actualización, ¿debería hacerlo? Agradecería tu ayuda. ¡Gracias de antemano!
Esto es solo para informar que tuve este problema por primera vez con la actualización v2.4.0.beta10 +1 (“docker_manager 2c89085 Al día”) a través de la interfaz web. Si alguien necesita mi registro, vea el archivo adjunto. Discourse2.4beta10error.txt|adjunto (10.2 KB)
./launcher rebuild app funcionó correctamente.
Ocurrió en mi sistema de prueba, autoalojado en casa. Intel Atom D525 1,8 GHz 2 núcleos / 4 hilos con 4 GB y SSD ejecutando Lubuntu 16.04 LTS. Solo Docker/Discourse, sin otras tareas.
Este problema se me acaba de ocurrir al intentar actualizar a la versión 2.7.4.
Intenté reconstruir desde la línea de comandos, pero obtuve el siguiente error (después de ejecutar discourse-doctor):
FAILED
--------------------
Pups::ExecError: cd /var/www/discourse && su discourse -c 'bundle exec rake themes:update assets:precompile' failed with return #<Process::Status: pid 4115 exit 1>
Location of failure: /pups/lib/pups/exec_command.rb:112:in `spawn'
exec failed with the params {"cd"=>"$home", "hook"=>"assets_precompile", "cmd"=>["su discourse -c 'bundle exec rake themes:update assets:precompile'"]}
5b36313b3f2b9e2173d52f8a7519d6aba3c4a975182d80150776d9c83659c351
** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one.
./discourse-doctor may help diagnose the problem.
==================== END REBUILD LOG ====================
Failed to rebuild app.
Ahora es extraño que se muestre la nueva versión 2.7.4 y, cuando intenté actualizar un componente de tema, obtuve el mensaje: “about.json contiene valores no válidos: La versión máxima de Discourse no es válida”.
¿Alguien tiene alguna recomendación sobre cómo volver a poner Discourse en un estado válido?