Обновление 2.6.0 beta 3 не удалось из-за нехватки места на диске и/или в памяти

I was prompted to update my 2.6.0 beta 2 site to beta 3, but the update process reportedly failed for me both times I tried it (disconcerting because I don’t recall any previous updates thus far throwing errors)

Weirdly, even part way through the update in progress, with the progress bar about half way through, the ‘Upgrade now’ button became highlighted again, even as the log below showed ongoing activity was occurring. The first time this happened, I absent mindedly clicked it, though hard to tell what effect this had.

Each time I found the process appeared to stall before the end, with error message ‘Update failed’

The log from 2nd attempt is pasted below

*** Please be patient, next steps might take a while ***

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$ cd /var/www/discourse && git fetch --tags --force && git reset --hard HEAD@{upstream}
From [GitHub - discourse/discourse: A platform for community discussion. Free, open, simple.](https://github.com/discourse/discourse)
t [tag update] latest-release -> latest-release
HEAD is now at 6acd2ab7d4 UX: Allow horizontal scroll on mobile post buttons
$ cd /var/www/discourse/plugins/discourse-adplugin && git fetch --tags --force && git reset --hard HEAD@{upstream}
HEAD is now at a626b8e DEV: Add testing workflow
$ cd /var/www/discourse/plugins/discourse-bbcode && git fetch --tags --force && git reset --hard HEAD@{upstream}
HEAD is now at 093fc66 DEV: linting
$ cd /var/www/discourse/plugins/discourse-data-explorer && git fetch --tags --force && git reset --hard HEAD@{upstream}
HEAD is now at 4a167a7 DEV: attempts to fix indentation
$ cd /var/www/discourse/plugins/procourse-static-pages && git fetch --tags --force && git reset --hard HEAD@{upstream}
HEAD is now at 52f6f7c Merge pull request #17 from jbrw/master
$ bundle install --deployment --jobs 4 --without test development
[DEPRECATED] The `--deployment` flag is deprecated because it relies on being remembered across bundler invocations, which bundler will no longer do in future versions. Instead please use `bundle config set deployment 'true'` , and stop using this flag
[DEPRECATED] The `--without` flag is deprecated because it relies on being remembered across bundler invocations, which bundler will no longer do in future versions. Instead please use `bundle config set without 'test development'` , and stop using this flag
Fetching gem metadata from https://rubygems.org/…
Using rake 13.0.1
Using concurrent-ruby 1.1.7
Using thread_safe 0.3.6
Using zeitwerk 2.4.0
Using builder 3.2.4
Using erubi 1.9.0
Using mini_portile2 2.4.0
Using crass 1.0.6
Using rack 2.2.3
Using mini_mime 1.0.2
Using aws-eventstream 1.1.0
Using aws-partitions 1.329.0
Using jmespath 1.4.0
Using ember-source 2.18.2
Using execjs 2.7.0
Using msgpack 1.3.3
Using bundler 2.1.4
Using byebug 11.1.3
Using cbor 0.5.9.6
Using chunky_png 1.3.12
Using coderay 1.1.3
Using colored2 3.1.2
Using connection_pool 2.2.3
Using openssl-signature_algorithm 1.0.0
Using cppjieba_rb 0.3.3
Using diffy 3.4.0
Using method_source 1.0.0
Using thor 1.0.1
Using discourse-ember-source 3.12.2.2
Fetching minitest 5.14.2
Fetching public_suffix 4.0.6
Fetching discourse-fonts 0.0.4
Installing minitest 5.14.2
Installing public_suffix 4.0.6
Fetching exifr 1.3.8
Using fspath 3.1.2
Using image_size 1.5.0
Using in_threads 1.5.4
Using progress 3.5.2
Using email_reply_trimmer 0.1.13
Using excon 0.76.0
Using multipart-post 2.1.1
Using fast_blank 1.0.0
Using fast_xs 0.8.0
Using fastimage 2.2.0
Using ffi 1.13.1
Using flamegraph 0.9.5
Using gc_tracer 1.5.1
Using guess_html_encoding 0.0.11
Using hashie 4.1.0
Using highline 2.0.3
Installing exifr 1.3.8
Using hkdf 0.3.0
Using htmlentities 4.3.4
Using http_accept_language 2.1.1
Using json 2.3.1
Using jwt 2.2.2
Using kgio 2.11.3
Using libv8 8.4.255.0 (x86_64-linux)
Using logstash-event 1.2.02
Fetching logster 2.9.4
Installing logster 2.9.4
Using lru_redux 1.1.0
Using lz4-ruby 0.3.3
Using maxminddb 0.1.22
Using memory_profiler 0.9.14
Fetching redis 4.2.2
Installing discourse-fonts 0.0.4
Installing redis 4.2.2
Using mini_sql 0.3
Using multi_json 1.15.0
Using multi_xml 0.6.0
Using mustache 1.1.1
Fetching nio4r 2.5.4
Installing nio4r 2.5.4 with native extensions
Using oauth 0.5.4
Using optimist 3.0.1
Using pg 1.2.3
Using r2 0.2.7
Using raindrops 0.19.1
Using rchardet 1.8.0
Using rinku 2.0.6
Using rotp 6.1.0
Using rqrcode_core 0.1.2
Using rtlit 0.0.5
Using rubyzip 2.3.0
Using tilt 2.0.10
Using sshkey 2.0.0
Using stackprof 0.2.15
Using unf_ext 0.0.7.7
Using seed-fu 2.3.9
Using jquery-rails 4.4.0
Using lograge 0.11.2
Fetching rails_failover 0.5.7
Fetching rails_multisite 2.5.0
Using sassc-rails 2.1.2
Fetching discourse-ember-rails 0.18.6
Installing rails_multisite 2.5.0
Installing rails_failover 0.5.7
Installing discourse-ember-rails 0.18.6
Bundle complete! 124 Gemfile dependencies, 161 gems now installed.
Gems in the groups test and development were not installed.
Bundled gems are installed into `./vendor/bundle`
$ bundle exec rake plugin:pull_compatible_all
procourse-static-pages is already at latest compatible version
discourse-merge-users is already at latest compatible version
discourse-subscriptions is already at latest compatible version
discourse-data-explorer is already at latest compatible version
docker_manager is already at latest compatible version
discourse-adplugin is already at latest compatible version
discourse-multiselect-user-field is already at latest compatible version
discourse-bbcode is already at latest compatible version
discourse-jitsi is already at latest compatible version
Discourse-nav-links-component is already at latest compatible version
$ SKIP_POST_DEPLOYMENT_MIGRATIONS=1 bundle exec rake multisite:migrate
Multisite migrator is running using 1 threads

Migrating default
== 20200810053843 CreateDataExplorerQueries: migrating ========================
– create_table(:data_explorer_queries)
-> 0.0879s
– create_table(:data_explorer_query_groups)
-> 0.0115s
– add_index(:data_explorer_query_groups, [:query_id, :group_id], {:unique=>true})
-> 0.0019s
== 20200810053843 CreateDataExplorerQueries: migrated (0.1271s) ===============

== 20200819021210 AddUserSelectableColumnToColorSchemes: migrating ============
– add_column(:color_schemes, :user_selectable, :bool, {:null=>false, :default=>false})
-> 0.0361s
== 20200819021210 AddUserSelectableColumnToColorSchemes: migrated (0.0368s) ===

== 20200819030609 MigrateUserTopicTimersToBookmarkReminders: migrating ========
== 20200819030609 MigrateUserTopicTimersToBookmarkReminders: migrated (0.0227s)

== 20200819203846 AddColorSchemeIdToUserOptions: migrating ====================
– add_column(:user_options, :color_scheme_id, :integer)
-> 0.0032s
== 20200819203846 AddColorSchemeIdToUserOptions: migrated (0.0037s) ===========

== 20200820174703 AddPartialTargetIdIndexToReviewables: migrating =============
– add_index(:reviewables, [:target_id], {:where=>“target_type = ‘Post’”, :algorithm=>:concurrently, :name=>“index_reviewables_on_target_id_where_post_type_eq_post”})
-> 0.0134s
== 20200820174703 AddPartialTargetIdIndexToReviewables: migrated (0.0142s) ====

== 20200902054531 AddFirstUnreadPmAToGroupUser: migrating =====================
– add_column(:group_users, :first_unread_pm_at, :datetime, {:null=>false, :default=>#<Proc:0x00007f5e2c725088@/var/www/discourse/db/migrate/20200902054531_add_first_unread_pm_a_to_group_user.rb:5 (lambda)>})
-> 0.0272s
– execute(“UPDATE group_users gu\nSET first_unread_pm_at = gu.created_at\n”)
-> 0.0720s
== 20200902054531 AddFirstUnreadPmAToGroupUser: migrated (0.1001s) ============

== 20200902082203 AddFirstUnreadPmAtToUserStats: migrating ====================
– add_column(:user_stats, :first_unread_pm_at, :datetime, {:null=>false, :default=>#<Proc:0x00007f5e2c742d90@/var/www/discourse/db/migrate/20200902082203_add_first_unread_pm_at_to_user_stats.rb:5 (lambda)>})
-> 0.0288s
– execute(“UPDATE user_stats us\nSET first_unread_pm_at = u.created_at\nFROM users u\nWHERE u.id = us.user_id\n”)
-> 0.0754s
== 20200902082203 AddFirstUnreadPmAtToUserStats: migrated (0.1051s) ===========

== 20200910020909 MakeImapSyncLogColsNotNull: migrating =======================
– change_column_null(:imap_sync_logs, :message, false)
-> 0.0011s
– change_column_null(:imap_sync_logs, :level, false)
-> 0.0003s
== 20200910020909 MakeImapSyncLogColsNotNull: migrated (0.0020s) ==============

== 20200910051633 ChangeUploadsVerifiedToInteger: migrating ===================
– add_column(:uploads, :verification_status, :integer, {:null=>false, :default=>1})
-> 0.0556s
== 20200910051633 ChangeUploadsVerifiedToInteger: migrated (0.2459s) ==========

== 20200911031738 AddIndexToUploadsVerificationStatus: migrating ==============
– execute(“CREATE INDEX CONCURRENTLY IF NOT EXISTS\nidx_uploads_on_verification_status ON uploads USING btree (verification_status)\n”)
-> 0.0076s
== 20200911031738 AddIndexToUploadsVerificationStatus: migrated (0.0082s) =====

== 20200916085541 CreateUserIpAddressHistories: migrating =====================
– create_table(:user_ip_address_histories)
-> 0.0086s
– add_index(:user_ip_address_histories, [:user_id, :ip_address], {:unique=>true})
-> 0.0034s
== 20200916085541 CreateUserIpAddressHistories: migrated (0.0125s) ============

Seeding default
*** Bundling assets. This will take a while ***
$ RUBY_GC_MALLOC_LIMIT_MAX=20971520 RUBY_GC_OLDMALLOC_LIMIT_MAX=20971520 RUBY_GC_HEAP_GROWTH_MAX_SLOTS=50000 RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR=0.9 bundle exec rake assets:precompile
Purging temp files
Bundling assets
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I, [2020-09-26T04:15:36.112998 #20861] INFO – : Writing /var/www/discourse/public/assets/locales/pt-1652f51dd6fac1cb7b5bd0faa78711b334158b553e3c7ab3ffa4380636f7ec0f.js
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I, [2020-09-26T04:15:38.008935 #20861] INFO – : Writing /var/www/discourse/public/assets/locales/et-624e57018cbb201b8651dd25c8beb55b64ec70181a51cc5a34a4b98c6e29b8a5.js
I, [2020-09-26T04:15:39.174525 #20861] INFO – : Writing /var/www/discourse/public/assets/locales/uk-bc59cb69648cd93765329edb21899195ec0e5ce929999087903281dcb8084697.js
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rake aborted!
MiniRacer::ScriptTerminatedError: JavaScript was terminated (either by timeout or explicitly)
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/mini_racer-0.3.1/lib/mini_racer.rb:209:in `eval_unsafe' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/mini_racer-0.3.1/lib/mini_racer.rb:209:in ` block (2 levels) in eval’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/mini_racer-0.3.1/lib/mini_racer.rb:350:in `timeout' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/mini_racer-0.3.1/lib/mini_racer.rb:208:in ` block in eval’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/mini_racer-0.3.1/lib/mini_racer.rb:206:in `synchronize' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/mini_racer-0.3.1/lib/mini_racer.rb:206:in ` eval’
/var/www/discourse/lib/discourse_js_processor.rb:134:in `block in perform' /var/www/discourse/lib/discourse_js_processor.rb:127:in ` synchronize’
/var/www/discourse/lib/discourse_js_processor.rb:127:in `perform' /var/www/discourse/lib/discourse_js_processor.rb:30:in ` transpile’
/var/www/discourse/lib/discourse_js_processor.rb:17:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:75:in ` call_processor’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:57:in `block
 in call_processors' 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:56:in
 ` reverse_each’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:56:in `call_processors' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:134:in ` load_from_unloaded’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:60:in `block in load' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:317:in ` fetch_asset_from_dependency_cache’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:44:in `load' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/cached_environment.rb:20:in ` block in initialize’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/cached_environment.rb:47:in `load' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/bundle.rb:23:in ` block in call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/utils.rb:200:in `dfs' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/bundle.rb:24:in ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:75:in `call_processor' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:57:in ` block in call_processors’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:56:in `reverse_each' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:56:in ` call_processors’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:134:in `load_from_unloaded' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:60:in ` block in load’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:44:in
 ` load’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/cached_environment.rb:20:in `block in initialize' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/cached_environment.rb:47:in ` load’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/base.rb:66:in `find_asset' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/base.rb:73:in ` find_all_linked_assets’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/manifest.rb:134:in `block in find' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/manifest.rb:133:in ` each’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/manifest.rb:133:in `find' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/sprockets/manifest.rb:186:in ` compile’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-rails-3.2.2/lib/sprockets/rails/task.rb:67:in `block (3 levels) in define' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-3.7.2/lib/rake/sprocketstask.rb:147:in ` with_logger’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/sprockets-rails-3.2.2/lib/sprockets/rails/task.rb:66:in `block (2 levels) in define' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-13.0.1/exe/rake:27:in ` <top (required)>’
/usr/local/bin/bundle:23:in `load' /usr/local/bin/bundle:23:in ` ’
Tasks: TOP => assets:precompile
(See full trace by running task with --trace)
Docker Manager: FAILED TO UPGRADE
#<RuntimeError: RuntimeError>
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:178:in `run' /var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:86:in ` upgrade’
/var/www/discourse/plugins/docker_manager/app/controllers/docker_manager/admin_controller.rb:95:in `block in upgrade' /var/www/discourse/plugins/docker_manager/app/controllers/docker_manager/admin_controller.rb:91:in ` fork’
/var/www/discourse/plugins/docker_manager/app/controllers/docker_manager/admin_controller.rb:91:in `upgrade'
 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_controller/metal/basic_implicit_render.rb:6:in
 ` send_action’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/abstract_controller/base.rb:195:in `process_action'
 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_controller/metal/rendering.rb:30:in
 ` process_action’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/abstract_controller/callbacks.rb:42:in `block
 in process_action' 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.3.2/lib/active_support/callbacks.rb:135:in
 ` run_callbacks’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/abstract_controller/callbacks.rb:41:in `process_action' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_controller/metal/rescue.rb:22:in ` process_action’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_controller/metal/instrumentation.rb:33:in `block
 in process_action' 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.3.2/lib/active_support/notifications.rb:180:in
 ` block in instrument’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.3.2/lib/active_support/notifications/instrumenter.rb:24:in `instrument' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.3.2/lib/active_support/notifications.rb:180:in ` instrument’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_controller/metal/instrumentation.rb:32:in `process_action'
 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_controller/metal/params_wrapper.rb:245:in
 ` process_action’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-6.0.3.2/lib/active_record/railties/controller_runtime.rb:27:in `process_action' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/abstract_controller/base.rb:136:in ` process’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionview-6.0.3.2/lib/action_view/rendering.rb:39:in `process' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-mini-profiler-2.0.4/lib/mini_profiler/profiling_methods.rb:78:in ` block in profile_method’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_controller/metal.rb:190:in `dispatch' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_controller/metal.rb:254:in ` dispatch’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/route_set.rb:50:in `dispatch' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/route_set.rb:33:in ` serve’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/mapper.rb:18:in `block
 in <class:Constraints>' 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/mapper.rb:48:in
 ` serve’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/journey/router.rb:49:in `block in serve' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/journey/router.rb:32:in ` each’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/journey/router.rb:32:in `serve' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/route_set.rb:834:in ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-6.0.3.2/lib/rails/engine.rb:527:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-6.0.3.2/lib/rails/railtie.rb:190:in ` public_send’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-6.0.3.2/lib/rails/railtie.rb:190:in `method_missing' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/mapper.rb:19:in ` block in class:Constraints’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/mapper.rb:48:in `serve' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/journey/router.rb:49:in ` block in serve’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/journey/router.rb:32:in `each' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/journey/router.rb:32:in ` serve’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/routing/route_set.rb:834:in `call' /var/www/discourse/lib/middleware/omniauth_bypass_middleware.rb:68:in ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/tempfile_reaper.rb:15:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/conditional_get.rb:40:in ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/head.rb:12:in `call' /var/www/discourse/lib/content_security_policy/middleware.rb:12:in ` call’
/var/www/discourse/lib/middleware/anonymous_cache.rb:336:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/session/abstract/id.rb:266:in ` context’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/session/abstract/id.rb:260:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/middleware/cookies.rb:648:in ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/middleware/callbacks.rb:27:in `block in call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.3.2/lib/active_support/callbacks.rb:101:in ` run_callbacks’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/middleware/callbacks.rb:26:in `call'
 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/middleware/actionable_exceptions.rb:17:in
 ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/middleware/debug_exceptions.rb:32:in `call'
 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/middleware/show_exceptions.rb:33:in
 ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/logster-2.9.3/lib/logster/middleware/reporter.rb:43:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-6.0.3.2/lib/rails/rack/logger.rb:37:in ` call_app’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-6.0.3.2/lib/rails/rack/logger.rb:28:in `call' /var/www/discourse/config/initializers/100-quiet_logger.rb:19:in ` call’
/var/www/discourse/config/initializers/100-silence_logger.rb:31:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/middleware/remote_ip.rb:81:in ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/middleware/request_id.rb:27:in `call' /var/www/discourse/lib/middleware/enforce_hostname.rb:22:in ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/method_override.rb:24:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/middleware/executor.rb:14:in ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/sendfile.rb:110:in `call'
 
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-6.0.3.2/lib/action_dispatch/middleware/host_authorization.rb:76:in
 ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-mini-profiler-2.0.4/lib/mini_profiler/profiler.rb:200:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/message_bus-3.3.1/lib/message_bus/rack/middleware.rb:61:in ` call’
/var/www/discourse/lib/middleware/request_tracker.rb:176:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-6.0.3.2/lib/rails/engine.rb:527:in ` call’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-6.0.3.2/lib/rails/railtie.rb:190:in `public_send' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-6.0.3.2/lib/rails/railtie.rb:190:in ` method_missing’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/urlmap.rb:74:in `block in call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/urlmap.rb:58:in ` each’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/urlmap.rb:58:in `call' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.6.0/lib/unicorn/http_server.rb:632:in ` process_client’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.6.0/lib/unicorn/http_server.rb:728:in `worker_loop' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.6.0/lib/unicorn/http_server.rb:548:in ` spawn_missing_workers’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.6.0/lib/unicorn/http_server.rb:562:in `maintain_worker_count' /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.6.0/lib/unicorn/http_server.rb:295:in ` join’
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.6.0/bin/unicorn:128:in `<top (required)>' /var/www/discourse/vendor/bundle/ruby/2.6.0/bin/unicorn:23:in ` load’
/var/www/discourse/vendor/bundle/ruby/2.6.0/bin/unicorn:23:in `’
Spinning up 1 Unicorn worker(s) that were stopped initially

After the 2nd apparently failed attempt, on clicking the ‘back to site link’ in the update page, I was first met with error ‘502 bad gateway’ error, but then refreshing browser, the site reappeared normally.

Going back to admin/update settings, I saw the site now reports itself as up to date.

I now don’t know whether I have a corrupted site or not, especially given the reported error reference in the log:

Docker Manager: FAILED TO UPGRADE
#<RuntimeError: RuntimeError> 

How do I tell?

Superficially everything seems to be working as I navigate around my site. The software, all plugins and even Docker Manager all now reported as up to date.

Is there any sort of site/verification utility available that would help allay fears of corruption?

Even if all is ok however, this upgrade process is probably not the most confidence inspiring user experiance for the average site administrator. Errors and ‘upgrade failed’ reports aside, basic things like the progress bar indicator apparently not actually corresponding to progress, and the ‘upgrade now’ button reactivating part way through upgrading are a worry.

Привет, Пол,

Пожалуйста, уберите цитирование из текстов логов.

Просто выделите все тексты логов и нажмите эту кнопку в редакторе, после чего вы можете проверить результат в предпросмотре. :arrow_down: Это отобразит ваши логи с фиксированной высотой и сделает их гораздо более читаемыми для всех. :slightly_smiling_face:

Спасибо — я wondered, для чего нужны были эти </>. Намного лучше!

Недавно я столкнулся с проблемой: вчера вечером я обновил систему через URL …/admin/upgrade, и сайт казался доступным, но за ночь я получил множество уведомлений от Uptime Robot. Сайт периодически возвращал ошибку 502.

Пятнадцать минут назад я выполнил команду ./launcher rebuild app, и с тех пор ошибок не наблюдалось, но проблема казалась довольно случайной, поэтому я не могу точно сказать, помогло ли это.

Вы пробовали обновлять через оболочку?

При условии, что у вас чистая установка…

cd /var/discourse
./launcher rebuild app

Привет, @Paul_King,

Я рекомендую выполнить это обновление через командную строку, а не через веб-интерфейс.

После входа в командную строку вот команды, которые я использовал для обновления:

  1. apt-get update

  2. apt-get upgrade

  3. cd /var/discourse
    ./launcher rebuild app

  4. ./launcher cleanup (это удаляет старые неиспользуемые файлы)

Возможная подсказка — когда я попробовал это сделать через консоль своего Droplet в Digital Ocean, получил ошибку: «У вас менее 5 ГБ свободного места на диске, где расположен /var/lib/docker. Вам потребуется больше места для продолжения». Когда система предложила освободить место, я увидел следующее:

Панель управления Digital Ocean показывает, что Droplet использует всего 1 ГБ из выделенных 25 ГБ (насколько мне известно, установлено только Discourse), и, хотя я настроил еженедельное резервное копирование Droplet через платную службу Digital Ocean, я понимаю, что это не занимает место на самом Droplet. У меня также нет снимков, сохранённых на Droplet.

Четыре вопроса:

  1. Почему команда rebuild app заключает, что использовано 21 ГБ из 25 ГБ, если Digital Ocean говорит об обратном?
  2. Что могло заполнить 21 ГБ на форуме возрастом 7 месяцев с 700 пользователями, очень редким использованием и минимальной загрузкой файлов (иногда небольшие изображения в постах)?
  3. Почему для rebuild app требуется освободить целых 5 ГБ дискового пространства? Разве Discourse настолько велик?
  4. Может ли это указывать на ошибку?

Я бы рекомендовал использовать это часто, сразу после обычной пересборки.

Используйте эту команду сейчас, перед повторной пересборкой, чтобы освободить место.

Вы можете попытаться выяснить это, например, в корневой командной оболочке:
du -kx / | sort -n | tail -33
а также, возможно:
find / -xdev -size +1000k -ls | sort -n -k 2 | tail

OK, команда du (=disk usage?) выводит отчет

root@nz:/var/discourse# du -kx / | sort -n | tail -33
747432  /var/lib/docker/overlay2/794d92242be8354a3ba468161d1d2ea416ab43a6f70ddd7ab060384bd5a9fcd5/diff/var/www/discourse/vendor/bundle
750792  /var/lib/docker/overlay2/794d92242be8354a3ba468161d1d2ea416ab43a6f70ddd7ab060384bd5a9fcd5/diff/var/www/discourse/vendor
819620  /var/log/journal/8bebc832e1a692c83690ffe65e1256e3
860600  /var/log/journal
926492  /var/lib/docker/overlay2/fadc3460a6249ba37efa266d885f5ea3d6f6de8fee0e9b056c5376599bb7f354/diff/var/www/discourse
926504  /var/lib/docker/overlay2/fadc3460a6249ba37efa266d885f5ea3d6f6de8fee0e9b056c5376599bb7f354/diff/var/www
998192  /var/lib/docker/overlay2/fadc3460a6249ba37efa266d885f5ea3d6f6de8fee0e9b056c5376599bb7f354/diff/var
1059968 /var/log
1202004 /var/discourse/shared/standalone/import/data
1237720 /var/lib/docker/overlay2/fadc3460a6249ba37efa266d885f5ea3d6f6de8fee0e9b056c5376599bb7f354/diff/usr
1307816 /var/discourse/shared/standalone/import
1399332 /var/discourse/shared/standalone/backups/default
1399336 /var/discourse/shared/standalone/backups
1636032 /var/lib/docker/overlay2/794d92242be8354a3ba468161d1d2ea416ab43a6f70ddd7ab060384bd5a9fcd5/diff/var/www/discourse
1636040 /var/lib/docker/overlay2/794d92242be8354a3ba468161d1d2ea416ab43a6f70ddd7ab060384bd5a9fcd5/diff/var/www
1678944 /var/lib/docker/overlay2/794d92242be8354a3ba468161d1d2ea416ab43a6f70ddd7ab060384bd5a9fcd5/diff/var
1692708 /usr
1820540 /var/lib/docker/volumes
2235084 /var/lib/docker/overlay2/794d92242be8354a3ba468161d1d2ea416ab43a6f70ddd7ab060384bd5a9fcd5/diff
2235104 /var/lib/docker/overlay2/794d92242be8354a3ba468161d1d2ea416ab43a6f70ddd7ab060384bd5a9fcd5
2285628 /var/lib/docker/overlay2/fadc3460a6249ba37efa266d885f5ea3d6f6de8fee0e9b056c5376599bb7f354/diff
2285644 /var/lib/docker/overlay2/fadc3460a6249ba37efa266d885f5ea3d6f6de8fee0e9b056c5376599bb7f354
2437984 /var/discourse/shared/standalone/postgres_data/base/16384
2461228 /var/discourse/shared/standalone/postgres_data/base
2545304 /var/discourse/shared/standalone/postgres_data
5184184 /var/lib/docker/overlay2
5692972 /var/discourse/shared/standalone
5693056 /var/discourse/shared
5695776 /var/discourse
7076692 /var/lib/docker
7446508 /var/lib
14417296        /var
18614840        /
root@nz:/var/discourse#

18,6 ГБ?

Команда `find` выводит:
    root@nz:/var/discourse# find / -xdev -size +1000k -ls | sort -n -k 2 | tail
       524219  217044 -rw-------   1 lxd      mlocate          222248960 May 22 03:39 /var/discourse/shared/standalone/postgres_data/base/16384/20379
       523733  234132 -rw-------   1 lxd      mlocate          239747072 May 23 01:29 /var/discourse/shared/standalone/postgres_data/base/16384/19615
       610933  244612 -rw-------   1 lxd      mlocate          250478592 Sep 25 03:37 /var/discourse/shared/standalone/postgres_data/base/16384/153088
       610816  248180 -rw-------   1 lxd      mlocate          254132224 Sep 26 03:59 /var/discourse/shared/standalone/postgres_data/base/16384/152767
      2596079  307188 -r--r--r--   1 ReadyNAS ReadyNAS  314556297 Apr 29 20:50 /var/lib/docker/overlay2/fadc3460a6249ba37efa266d885f5ea3d6f6de8fee0e9b056c5376599bb7f354/diff/var/www/discourse/.git/objects/pack/pack-ffd1b8da21b9e26b4475a3fef6537a89f21989d6.pack
      1548730  464076 -rw-r--r--   1 ReadyNAS www-data         475209681 Sep 24 03:31 /var/discourse/shared/standalone/backups/default/nz-architecture-2020-09-24-033014-v20200820232017.tar.gz
      1548729  467616 -rw-r--r--   1 ReadyNAS www-data         478832984 Sep 25 03:38 /var/discourse/shared/standalone/backups/default/nz-architecture-2020-09-25-033723-v20200820232017.tar.gz
      1548294  467636 -rw-r--r--   1 ReadyNAS www-data         478853932 Sep 26 03:54 /var/discourse/shared/standalone/backups/default/nz-architecture-2020-09-26-035209-v20200820232017.tar.gz
       794198  627936 -rw-r--r--   1 ReadyNAS ReadyNAS         643002368 Mar 28  2020 /var/discourse/shared/standalone/import/data/index.db
        60454 2097156 -rw-------   1 root     root     2147483648 Jan  4  2020 /swapfile
    root@nz:/var/discourse#

Что-нибудь выделяется как неожиданно большое?
У меня нет возможности определить, что является нормальным, и что (если вообще что-то) можно безопасно удалить…

(файлы ReadyNAS — это резервные копии форума, созданные Discourse)

Размер базы данных составляет 2,5 ГБ. Суммарный размер резервных копий — 1,3 ГБ.

У вас несколько больших слоёв Docker — уверены ли вы, что команда ./launcher cleanup действительно завершилась?

./launcher cleanup выдаёт следующий результат у меня, практически мгновенно — не уверен, что я упускаю здесь…

root@nz:/var/discourse# ./launcher cleanup
ВНИМАНИЕ! Это удалит все остановленные контейнеры.
Вы уверены, что хотите продолжить? [y/N] y
Всего освобождено места: 0Б
ВНИМАНИЕ! Это удалит все образы, не связанные ни с одним контейнером.
Вы уверены, что хотите продолжить? [y/N] y
Всего освобождено места: 0Б
root@nz:/var/discourse#

Такая большая область импорта может вызывать подозрения. Но это всего лишь 640 МБ.

Вот несколько советов здесь о том, как увидеть, что использует Docker, и попытаться уменьшить это. (Возможно, некоторые из рекомендаций неверны или опасны.) Я увидел это в своём довольно небольшом окружении:

# docker volume ls -qf dangling=true
# docker images -a
РЕПОЗИТОРИЙ             ТЕГ                 ID ОБРАЗА           СОЗДАН              РАЗМЕР
local_discourse/app     latest              33ce56b34841        3 месяца назад      2.59 ГБ
<none>                  <none>              991acdba0b1f        4 месяца назад      2.22 ГБ
# docker system df
ТИП                     ВСЕГО               АКТИВНО             РАЗМЕР              ВОЗМОЖНО ОСВОБОДИТЬ
Образы                  1                   1                   2.591 ГБ            0 Б (0%)
Контейнеры              1                   1                   920.9 МБ            0 Б (0%)
Локальные тома          0                   0                   0 Б                 0 Б
Кэш сборки              0                   0                   0 Б                 0 Б

Вы видели это совет о выполнении vacuum базы данных и перестроении индексов после недавнего обновления PostgreSQL?

Спасибо, Эд — оба совета помогли.

Большинство сообщений в той теме не помогли, но одно предлагало выполнить docker system prune --all --volumes --force, что освободило более 1 ГБ.

Эта процедура освободила 2,3 ГБ — достаточно, чтобы у меня стало минимум 5 ГБ.

Затем я повторил первые две команды из:

Но процесс, похоже, снова заполнил место, потому что на третьей команде я получил:

root@nz:/var/discourse# ./launcher rebuild app
У вас менее 5 ГБ свободного места на диске, где расположен /var/lib/docker. Для продолжения потребуется больше места.
Файловая система      Размер  Использовано  Доступно  % Использовано  Монтировано на
/dev/vda1             25G     22G           3.0G      88%             /
 
Хотите ли вы попытаться освободить место, очистив образы и контейнеры Docker в системе? (y/N)y
Если очистка прошла успешно, вы можете попробовать снова.

В этот момент я снова попытался выполнить ./launcher cleanup, но получил:

root@nz:/var/discourse# /launcher cleanup
-bash: /launcher: Нет такого файла или каталога

(Это должно быть ./launcher, а не /launcher)

Ах, спасибо, Ed! Это освободило 2,6 ГБ — ровно столько, чтобы завершить установку.

Огромная благодарность всем за полезные советы.

Тем не менее, меня немного беспокоит, что, судя по данным Ubuntu, я занимаю так много места, ведь будущие обновления форума, вероятно, столкнутся с той же проблемой.

Я заметил, что в моей установке Discourse доступное свободное место для хранения резервных копий указано как 9 ГБ — это существенное расхождение. Что может быть причиной этого?

** Редактирование ** - повторный запуск du -kx / | sort -n | tail -33. Вижу, что данные Discourse верны: после всех вышеописанных действий использование диска сократилось до 15 ГБ.

Если вы перейдёте по адресу yourdomain.com/admin/backups,

Сколько резервных копий у вас там? Возможно, стоит оставить одну, а остальные удалить.

Сейчас всего 3 резервные копии по 457 МБ каждая, но, похоже, проблема с нехваткой места на диске решена благодаря различным очисткам… пока что, по крайней мере.

Я мельком читал о том, что контейнеры Docker накапливают «данные изменений» и логи с огромной скоростью, и многие сообщают о подобных проблемах с заполнением дисков.

Я согласен, что следующее сообщение вызывает беспокойство, и странно, что Discourse считает себя полностью обновлённым: