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Summary | Provides basic monitoring and update facilities to Discourse instances hosted using our Docker template: GitHub - discourse/discourse_docker: A Docker image for Discourse |
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Repository Link | GitHub - discourse/docker_manager: Plugin for use with discourse docker image |
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Install Guide | This plugin is included by default in all standard installs |
17 Likes
Just to cross-link this here for extra visibility: 
4 Likes
ERR_PNPM_RECURSIVE_EXEC_FIRST_FAIL Command was killed with SIGKILL (Forced termination): ember build -prod Docker Manager: FAILED TO UPGRADE
After each update attempt…
1 Like
Could you post the full logs? Thanks!
1 Like
I think I got this issue when having no swap and fixed it by adding swap.
Edit, this corroborates my suggestion:
2 Likes
I might try even though my machine has 4GB of free RAM 
If it really takes too long, could it be because of Cloudflare?
I’ve updated my other server and we’ll see if this error occurs again, I’ll post some of the logs.
And the part of the log…
== 20250313045010 AddIndexToUsersIpAddress: migrating =========================
-- remove_index(:users, :ip_address, {:algorithm=>:concurrently, :name=>"idx_users_ip_address", :if_exists=>true})
-> 0.0310s
-- add_index(:users, :ip_address, {:algorithm=>:concurrently, :name=>"idx_users_ip_address"})
-> 0.0161s
== 20250313045010 AddIndexToUsersIpAddress: migrated (0.0492s) ================
Seeding default
*** Bundling assets. This will take a while ***
$ bundle exec rake themes:update assets:precompile
Updating themes with concurrency: 10
Node.js heap_size_limit (2010.75) is less than 2048MB. Setting --max-old-space-size=2048 and CHEAP_SOURCE_MAPS=1
Building
Environment: production
The setting 'staticAddonTrees' will default to true in the next version of Embroider and can't be turned off. To prepare for this you should set 'staticAddonTrees: true' in your Embroider config.
The setting 'staticAddonTestSupportTrees' will default to true in the next version of Embroider and can't be turned off. To prepare for this you should set 'staticAddonTestSupportTrees: true' in your Embroider config.
building...
...[ConfigLoader]
...[Babel: discourse-widget-hbs > applyPatches]
...[Babel: @embroider/macros > applyPatches]
...[Babel: ember-tracked-storage-polyfill > applyPatches]
...[Babel: pretty-text > applyPatches]
...[Babel: @ember/legacy-built-in-components > applyPatches]
...[Babel: ember-source > applyPatches]
[BABEL] Note: The code generator has deoptimised the styling of /var/www/discourse/app/assets/javascripts/discourse/ember/ember-template-compiler.js as it exceeds the max of 500KB.
[BABEL] Note: The code generator has deoptimised the styling of /var/www/discourse/app/assets/javascripts/discourse/ember/ember.js as it exceeds the max of 500KB.
...[Babel: ember-source > applyPatches]
...[Babel: @glimmer/component > applyPatches]
...[Babel: @ember/render-modifiers > applyPatches]
...[Babel: @ember/test-waiters > applyPatches]
...[Babel: dialog-holder > applyPatches]
...[Babel: ember-this-fallback > applyPatches]
...[Babel: ember-buffered-proxy > applyPatches]
...[Babel: ember-cache-primitive-polyfill > applyPatches]
...[Babel: float-kit > applyPatches]
...[Babel: select-kit > applyPatches]
...[@embroider/compat/app]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
...[@embroider/webpack]
undefined
ERR_PNPM_RECURSIVE_EXEC_FIRST_FAIL Command was killed with SIGKILL (Forced termination): ember build -prod
Docker Manager: FAILED TO UPGRADE
#<RuntimeError: RuntimeError>
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:211:in `run'
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:112:in `upgrade'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:19:in `block in <main>'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `fork'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `<main>'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-7.2.2.1/lib/rails/commands/runner/runner_command.rb:44:in `load'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-7.2.2.1/lib/rails/commands/runner/runner_command.rb:44:in `block in perform'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/execution_wrapper.rb:91:in `wrap'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-7.2.2.1/lib/rails/commands/runner/runner_command.rb:70:in `conditional_executor'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-7.2.2.1/lib/rails/commands/runner/runner_command.rb:43:in `perform'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.3.2/lib/thor/command.rb:28:in `run'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.3.2/lib/thor/invocation.rb:127:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-7.2.2.1/lib/rails/command/base.rb:178:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.3.2/lib/thor.rb:538:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-7.2.2.1/lib/rails/command/base.rb:73:in `perform'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-7.2.2.1/lib/rails/command.rb:71:in `block in invoke'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-7.2.2.1/lib/rails/command.rb:149:in `with_argv'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-7.2.2.1/lib/rails/command.rb:69:in `invoke'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-7.2.2.1/lib/rails/commands.rb:18:in `<main>'
/usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `require'
/usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `block (2 levels) in replace_require'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/bootsnap-1.18.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
bin/rails:18:in `<main>'
Spinning up 7 Unicorn worker(s) that were stopped initially
Is it possible that this error occurs because of the Ubuntu version?
The problem is in the server. On my third server it worked without a problem, but apparently on my other two servers it may say they have 4GB of RAM, but they clearly don’t have that much…
Seems quite handy to update plugins through Docker Manager for self hosted instances if I understand it correctly
1 Like
I installed this plugin, how do I access the view as can seen in the first post with the plugins tab? Is this the Update tab? I can see the plugin is listed under the ‘updates’ tab so I think I installed it correctly.
Should the update tab look different than before?
Or maybe I am just a bit stupid installing something I already had. I thought it would be easier installing plugins after installing this but I think I still need to do it through SSH
Olle, it’s mentioned at the top that “This plugin is included by default in all standard installs” – so yeah, it sounds like you installed something you already had.
Note that the illustration above is from an older version of Discourse, and the Admin area & navigation does look a bit different now:
Thank you I misunderstood that it was something extra that I did not have already
I upgrade failed on web. my Discourse version is 3.5.0.beta1.
addtion:
I got the same error after try ./launcher rebuild app on my server cmd.
Discourse::ScssError: Error: @use rules must be written before any other rules. (Discourse::ScssError)
You’ll need to run
./launcher rebuild app
1 Like
Also has this error when run ./launcher rebuild app. Do I have to upgrade my Discourse version to the latest ?
I found the reason. It was because the discourse-data-explorer plugin was updated and could not be built on v3.5.0-beta1. sorry～ 
1 Like