Discourseインスタンスの2022年2月15日へのアップグレードに失敗しました

balupton · 2022 年 2 月 15 日午前 6:10

Upgrading from Commits · discourse/discourse · GitHub to the latest has caused the site to go down, here is notable segments of the logs:

I, [2022-02-15T05:27:48.995821 #1]  INFO -- : Replacing (?-mix:^host.*all.*all.*127.*$) with host all all 0.0.0.0/0 md5 in /etc/postgresql/13/main/pg_hba.conf
I, [2022-02-15T05:27:48.997476 #1]  INFO -- : Replacing (?-mix:^host.*all.*all.*::1\/128.*$) with host all all ::/0 md5 in /etc/postgresql/13/main/pg_hba.conf
I, [2022-02-15T05:27:48.998553 #1]  INFO -- : > HOME=/var/lib/postgresql USER=postgres exec chpst -u postgres:postgres:ssl-cert -U postgres:postgres:ssl-cert /usr/lib/postgresql/13/bin/postmaster -D /etc/postgresql/13/main
I, [2022-02-15T05:27:49.003918 #1]  INFO -- : > sleep 5
2022-02-15 05:27:49.151 UTC [41] LOG:  starting PostgreSQL 13.5 (Debian 13.5-1.pgdg110+1) on x86_64-pc-linux-gnu, compiled by gcc (Debian 10.2.1-6) 10.2.1 20210110, 64-bit
2022-02-15 05:27:49.152 UTC [41] LOG:  listening on IPv4 address "0.0.0.0", port 5432
2022-02-15 05:27:49.152 UTC [41] LOG:  listening on IPv6 address "::", port 5432
2022-02-15 05:27:49.162 UTC [41] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2022-02-15 05:27:49.184 UTC [44] LOG:  database system was shut down at 2022-02-15 00:12:32 UTC
2022-02-15 05:27:49.209 UTC [41] LOG:  database system is ready to accept connections
I, [2022-02-15T05:27:54.013563 #1]  INFO -- : 
I, [2022-02-15T05:27:54.015179 #1]  INFO -- : > su postgres -c 'createdb discourse' || true
2022-02-15 05:27:54.259 UTC [54] postgres@postgres ERROR:  database "discourse" already exists
2022-02-15 05:27:54.259 UTC [54] postgres@postgres STATEMENT:  CREATE DATABASE discourse;
createdb: error: database creation failed: ERROR:  database "discourse" already exists
I, [2022-02-15T05:27:54.270626 #1]  INFO -- : 
I, [2022-02-15T05:27:54.272627 #1]  INFO -- : > su postgres -c 'psql discourse -c "create user discourse;"' || true
2022-02-15 05:27:54.425 UTC [58] postgres@discourse ERROR:  role "discourse" already exists
2022-02-15 05:27:54.425 UTC [58] postgres@discourse STATEMENT:  create user discourse;
ERROR:  role "discourse" already exists
I, [2022-02-15T05:27:54.431376 #1]  INFO -- : 
I, [2022-02-15T05:27:54.431915 #1]  INFO -- : > su postgres -c 'psql discourse -c "grant all privileges on database discourse to discourse;"' || true
I, [2022-02-15T05:27:54.533010 #1]  INFO -- : GRANT

I, [2022-02-15T05:27:55.303411 #1]  INFO -- : > echo redis installed
I, [2022-02-15T05:27:55.310858 #1]  INFO -- : redis installed

I, [2022-02-15T05:27:55.312551 #1]  INFO -- : > cat /etc/redis/redis.conf | grep logfile
I, [2022-02-15T05:27:55.323276 #1]  INFO -- : logfile ""

I, [2022-02-15T05:27:55.324362 #1]  INFO -- : > exec chpst -u redis -U redis /usr/bin/redis-server /etc/redis/redis.conf
I, [2022-02-15T05:27:55.329352 #1]  INFO -- : > sleep 10
102:C 15 Feb 2022 05:27:55.343 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
102:C 15 Feb 2022 05:27:55.343 # Redis version=6.2.6, bits=64, commit=00000000, modified=0, pid=102, just started
102:C 15 Feb 2022 05:27:55.343 # Configuration loaded
102:M 15 Feb 2022 05:27:55.346 * monotonic clock: POSIX clock_gettime
102:M 15 Feb 2022 05:27:55.349 * Running mode=standalone, port=6379.
102:M 15 Feb 2022 05:27:55.350 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
102:M 15 Feb 2022 05:27:55.350 # Server initialized
102:M 15 Feb 2022 05:27:55.350 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
102:M 15 Feb 2022 05:27:55.352 * Loading RDB produced by version 6.2.6
102:M 15 Feb 2022 05:27:55.352 * RDB age 18923 seconds
102:M 15 Feb 2022 05:27:55.352 * RDB memory usage when created 133.51 Mb
102:M 15 Feb 2022 05:27:55.912 # Done loading RDB, keys loaded: 7294, keys expired: 127.
102:M 15 Feb 2022 05:27:55.912 * DB loaded from disk: 0.560 seconds
102:M 15 Feb 2022 05:27:55.912 * Ready to accept connections
I, [2022-02-15T05:28:05.336548 #1]  INFO -- : 
I, [2022-02-15T05:28:05.337696 #1]  INFO -- : > thpoff echo "thpoff is installed!"
I, [2022-02-15T05:28:05.349534 #1]  INFO -- : thpoff is installed!

I, [2022-02-15T05:28:05.349959 #1]  INFO -- : > /usr/local/bin/ruby -e 'if ENV["DISCOURSE_SMTP_ADDRESS"] == "smtp.example.com"; puts "Aborting! Mail is not configured!"; exit 1; end'
I, [2022-02-15T05:28:05.496038 #1]  INFO -- : 
I, [2022-02-15T05:28:05.496604 #1]  INFO -- : > /usr/local/bin/ruby -e 'if ENV["DISCOURSE_HOSTNAME"] == "discourse.example.com"; puts "Aborting! Domain is not configured!"; exit 1; end'
I, [2022-02-15T05:28:05.617847 #1]  INFO -- : 
I, [2022-02-15T05:28:05.618268 #1]  INFO -- : > /usr/local/bin/ruby -e 'if (ENV["DISCOURSE_CDN_URL"] || "")[0..1] == "//"; puts "Aborting! CDN must have a protocol specified. Once fixed you should rebake your posts now to correct all posts."; exit 1; end'
I, [2022-02-15T05:28:05.754370 #1]  INFO -- : 
I, [2022-02-15T05:28:05.755864 #1]  INFO -- : > rm -f /etc/cron.d/anacron
I, [2022-02-15T05:28:05.763371 #1]  INFO -- : 
I, [2022-02-15T05:28:05.773372 #1]  INFO -- : File > /etc/cron.d/anacron  chmod:   chown: 
I, [2022-02-15T05:28:05.785161 #1]  INFO -- : File > /etc/runit/1.d/copy-env  chmod: +x  chown: 
I, [2022-02-15T05:28:05.801026 #1]  INFO -- : File > /etc/service/unicorn/run  chmod: +x  chown: 
I, [2022-02-15T05:28:05.816469 #1]  INFO -- : File > /etc/service/nginx/run  chmod: +x  chown: 
I, [2022-02-15T05:28:05.828667 #1]  INFO -- : File > /etc/runit/3.d/01-nginx  chmod: +x  chown: 
I, [2022-02-15T05:28:05.841176 #1]  INFO -- : File > /etc/runit/3.d/02-unicorn  chmod: +x  chown: 
I, [2022-02-15T05:28:05.841464 #1]  INFO -- : Replacing # postgres with sv start postgres || exit 1 in /etc/service/unicorn/run
I, [2022-02-15T05:28:05.842241 #1]  INFO -- : > exec chpst -u redis -U redis /usr/bin/redis-server /etc/redis/redis.conf
I, [2022-02-15T05:28:05.847862 #1]  INFO -- : > cd /var/www/discourse && git reset --hard
130:C 15 Feb 2022 05:28:05.853 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
130:C 15 Feb 2022 05:28:05.854 # Redis version=6.2.6, bits=64, commit=00000000, modified=0, pid=130, just started
130:C 15 Feb 2022 05:28:05.855 # Configuration loaded
130:M 15 Feb 2022 05:28:05.857 * monotonic clock: POSIX clock_gettime
130:M 15 Feb 2022 05:28:05.858 # Warning: Could not create server TCP listening socket *:6379: bind: Address already in use
130:M 15 Feb 2022 05:28:05.859 # Failed listening on port 6379 (TCP), aborting.
Updating files: 100% (30947/30947), done.
I, [2022-02-15T05:28:13.624544 #1]  INFO -- : HEAD is now at e1367cde I18N: Improve copy on blocked words error messages (#15741)

I, [2022-02-15T05:29:36.205328 #1]  INFO -- : > cd /var/www/discourse && [ ! -d 'node_modules' ] || su discourse -c 'yarn install --production && yarn cache clean'
warning Resolution field "lodash@4.17.21" is incompatible with requested version "lodash@4.17.15"
warning " > @mixer/parallel-prettier@2.0.1" has unmet peer dependency "prettier@^2.0.0".
I, [2022-02-15T05:33:01.692668 #1]  INFO -- : yarn install v1.22.17
[1/5] Validating package.json...
[2/5] Resolving packages...
[3/5] Fetching packages...
[4/5] Linking dependencies...
[5/5] Building fresh packages...
$ yarn --cwd app/assets/javascripts/discourse
yarn install v1.22.17
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Building fresh packages...
success Saved lockfile.
Done in 133.99s.
Done in 195.02s.
yarn cache v1.22.17
success Cleared cache.
Done in 9.35s.

I, [2022-02-15T05:33:01.697905 #1]  INFO -- : > cd /var/www/discourse && su discourse -c 'LOAD_PLUGINS=0 bundle exec rake plugin:pull_compatible_all'
I, [2022-02-15T05:33:12.324517 #1]  INFO -- : discourse-github is already at latest compatible version
discourse-solved is already at latest compatible version
discourse-chat is already at latest compatible version

I, [2022-02-15T05:33:12.325695 #1]  INFO -- : > cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate'
102:M 15 Feb 2022 05:33:37.418 * 100 changes in 300 seconds. Saving...
102:M 15 Feb 2022 05:33:37.423 * Background saving started by pid 1143
1143:C 15 Feb 2022 05:33:38.349 * DB saved on disk
1143:C 15 Feb 2022 05:33:38.352 * RDB: 2 MB of memory used by copy-on-write
102:M 15 Feb 2022 05:33:38.429 * Background saving terminated with success
I, [2022-02-15T05:33:38.994811 #1]  INFO -- : gem install sawyer -v 0.8.2 -i /var/www/discourse/plugins/discourse-github/gems/2.7.5 --no-document --ignore-dependencies --no-user-install
Successfully installed sawyer-0.8.2
1 gem installed
gem install octokit -v 4.21.0 -i /var/www/discourse/plugins/discourse-github/gems/2.7.5 --no-document --ignore-dependencies --no-user-install
Successfully installed octokit-4.21.0
1 gem installed
== 20220214224506 ResetCustomEmojiPostBakesVersionSecureFix: migrating ========
== 20220214224506 ResetCustomEmojiPostBakesVersionSecureFix: migrated (0.0099s) 

== 20220214233625 AddBounceErrorCodeToEmailLog: migrating =====================
-- add_column(:email_logs, :bounce_error_code, :string, {:null=>true})
   -> 0.0103s
== 20220214233625 AddBounceErrorCodeToEmailLog: migrated (0.0121s) ============


I, [2022-02-15T05:33:38.996639 #1]  INFO -- : > cd /var/www/discourse && su discourse -c 'bundle exec rake themes:update assets:precompile'
- Building
- Building
- building... 
102:M 15 Feb 2022 05:38:39.069 * 100 changes in 300 seconds. Saving...
102:M 15 Feb 2022 05:38:39.080 * Background saving started by pid 1213
1213:C 15 Feb 2022 05:38:39.863 * DB saved on disk
1213:C 15 Feb 2022 05:38:39.867 * RDB: 2 MB of memory used by copy-on-write
102:M 15 Feb 2022 05:38:39.883 * Background saving terminated with success
[WARN] (broccoli-terser-sourcemap) Minifying "assets/discourse.js" took: 35001ms (more than 20,000ms)
Killed
error Command failed with exit code 137.
I, [2022-02-15T05:52:50.058283 #1]  INFO -- : yarn run v1.22.17
$ /var/www/discourse/app/assets/javascripts/node_modules/.bin/ember build -prod
WARNING: Node v16.13.2 is not tested against Ember CLI on your platform. We recommend that you use the most-recent "Active LTS" version of Node.js. See https://git.io/v7S5n for details.
DEPRECATION: The integration of jQuery into Ember has been deprecated and will be removed with Ember 4.0. You can either opt-out of using jQuery, or install the `@ember/jquery` addon to provide the jQuery integration. Please consult the deprecation guide for further details: https://emberjs.com/deprecations/v3.x#toc_jquery-apis
Environment: production
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

I, [2022-02-15T05:52:50.072549 #1]  INFO -- : Terminating async processes
I, [2022-02-15T05:52:50.072816 #1]  INFO -- : Sending INT to HOME=/var/lib/postgresql USER=postgres exec chpst -u postgres:postgres:ssl-cert -U postgres:postgres:ssl-cert /usr/lib/postgresql/13/bin/postmaster -D /etc/postgresql/13/main pid: 41
I, [2022-02-15T05:52:50.073275 #1]  INFO -- : Sending TERM to exec chpst -u redis -U redis /usr/bin/redis-server /etc/redis/redis.conf pid: 102
102:signal-handler (1644904370) Received SIGTERM scheduling shutdown...
2022-02-15 05:52:50.074 UTC [41] LOG:  received fast shutdown request
2022-02-15 05:52:50.090 UTC [41] LOG:  aborting any active transactions
2022-02-15 05:52:50.096 UTC [41] LOG:  background worker "logical replication launcher" (PID 50) exited with exit code 1
2022-02-15 05:52:50.102 UTC [45] LOG:  shutting down
102:M 15 Feb 2022 05:52:50.118 # User requested shutdown...
102:M 15 Feb 2022 05:52:50.120 * Saving the final RDB snapshot before exiting.
2022-02-15 05:52:50.248 UTC [41] LOG:  database system is shut down
102:M 15 Feb 2022 05:52:51.075 * DB saved on disk
102:M 15 Feb 2022 05:52:51.076 # Redis is now ready to exit, bye bye...


FAILED
--------------------
Pups::ExecError: cd /var/www/discourse && su discourse -c 'bundle exec rake themes:update assets:precompile' failed with return #<Process::Status: pid 1144 exit 137>
Location of failure: /usr/local/lib/ruby/gems/2.7.0/gems/pups-1.1.1/lib/pups/exec_command.rb:117:in `spawn'
exec failed with the params {"cd"=>"$home", "hook"=>"assets_precompile", "cmd"=>["su discourse -c 'bundle exec rake themes:update assets:precompile'"]}
1716fd9590e21cdfdaccea0ac6faabd133a6423e1a24ef3b3b5be0e68ce422c9
** 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.

Running discourse-doctor now, and gathering more detailed logs.

This is the upgrade script I made and have been using successfully for a year or more:

github.com

balupton/dotfiles/blob/master/commands/discourse-upgrader

#!/usr/bin/env bash
# this runs on the disource machine, do not depend on anything related to dorothy
set -Eeuo pipefail

# Receive arguments from caller
if test -z "${ssh_file_internal-}" -o -z "${ssh_pass_internal-}"; then
	echo 'For automatic SSH password insertion, you must pass the SSH file and password.' >/dev/stderr
fi

# Check discourse is already setup
if ! test -d /var/discourse; then
	echo 'Run this command on the remote discourse server'
	exit 1
fi

# Upgrading the host, which may solve SSL issues
# https://stackoverflow.com/a/61853542/130638
# https://meta.discourse.org/t/regenerating-letsencrypt-keys-from-behind-nginx/95884/3?u=balupton
# https://meta.discourse.org/t/ssl-letsencrypt-renewal-not-working-due-to-an-extra-reverse-proxy-on-the-outside/164236/2?u=balupton
apt-add-repository -y -r ppa:certbot/certbot

This file has been truncated. show original

JammyDodger · 2022 年 2 月 15 日午前 6:24

上にスクロールすると、「FAILED」の上に、より具体的なエラーが表示されるはずです。

テーマ/コンポーネントがお気に召さないようです。アップグレードを再度試みる前に、./launcher restart app を実行して、再構築前のバージョンに戻し、問題のコンポーネントを無効にできるようにすることをお勧めします。上にスクロールして、どのコンポーネントか分かりましたか？

balupton · 2022 年 2 月 15 日午前 6:47

brew doctorからの重要なログは以下の通りです。

I, [2022-02-15T06:14:34.823778 #1]  INFO -- : 
> cd /var/www/discourse &amp;&amp; su discourse -c 'bundle exec rake themes:update assets:precompile'
- Building
- Building
- building... 
Killed
error Command failed with exit code 137.
I, [2022-02-15T06:25:24.689000 #1]  INFO -- : yarn run v1.22.17
$ /var/www/discourse/app/assets/javascripts/node_modules/.bin/ember build -prod
WARNING: Node v16.13.2 is not tested against Ember CLI on your platform. We recommend that you use the most-recent "Active LTS" version of Node.js. See https://git.io/v7S5n for details.
DEPRECATION: The integration of jQuery into Ember has been deprecated and will be removed with Ember 4.0. You can either opt-out of using jQuery, or install the `@ember/jquery` addon to provide the jQuery integration. Please consult the deprecation guide for further details: https://emberjs.com/deprecations/v3.x#toc_jquery-apis
Environment: production
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

I, [2022-02-15T06:25:24.701625 #1]  INFO -- : Terminating async processes
I, [2022-02-15T06:25:24.702927 #1]  INFO -- : Sending INT to HOME=/var/lib/postgresql USER=postgres exec chpst -u postgres:postgres:ssl-cert -U postgres:postgres:ssl-cert /usr/lib/postgresql/13/bin/postmaster -D /etc/postgresql/13/main pid: 42
I, [2022-02-15T06:25:24.703765 #1]  INFO -- : Sending TERM to exec chpst -u redis -U redis /usr/bin/redis-server /etc/redis/redis.conf pid: 103
103:signal-handler (1644906324) Received SIGTERM scheduling shutdown...
2022-02-15 06:25:24.710 UTC [42] LOG:  received fast shutdown request
2022-02-15 06:25:24.741 UTC [42] LOG:  aborting any active transactions
103:M 15 Feb 2022 06:25:24.777 # User requested shutdown...
103:M 15 Feb 2022 06:25:24.777 * Saving the final RDB snapshot before exiting.
2022-02-15 06:25:24.796 UTC [42] LOG:  background worker "logical replication launcher" (PID 51) exited with exit code 1
2022-02-15 06:25:24.797 UTC [46] LOG:  shutting down
2022-02-15 06:25:25.023 UTC [42] LOG:  database system is shut down
103:M 15 Feb 2022 06:25:26.383 * DB saved on disk
103:M 15 Feb 2022 06:25:26.385 # Redis is now ready to exit, bye bye...


FAILED
--------------------
Pups::ExecError: cd /var/www/discourse &amp;&amp; su discourse -c 'bundle exec rake themes:update assets:precompile' failed with return #&lt;Process::Status: pid 1146 exit 137&gt;
Location of failure: /usr/local/lib/ruby/gems/2.7.0/gems/pups-1.1.1/lib/pups/exec_command.rb:117:in `spawn'
exec failed with the params {"cd"=>"$home", "hook"=>"assets_precompile", "cmd"=>["su discourse -c 'bundle exec rake themes:update assets:precompile'"]}
a1a2ad7dab631a87852f269d0de01bee80aea384be8a94ba4eb555f1fa5d9094
** 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.

Checking your domain name . . .

Connection to discuss.bevry.me succeeded.
You should probably remove any non-standard plugins and rebuild.
Attempting to restart existing container. . . 
x86_64 arch detected.

starting up existing container
+ /usr/bin/docker start app
Error response from daemon: driver failed programming external connectivity on endpoint app (924d10c5f09f04b43e96bd6d1a4a13945cd86ebbb12821a4943914538821b856): Error starting userland proxy: listen tcp 0.0.0.0:443: bind: address already in use
Error: failed to start containers: app
Failed to restart the container.

OPに元のログの続きを追加しました。

wgetが欠落していたため、discourse-doctorを再実行しています。完了したら、完全なログを投稿します。

itsbhanusharma · 2022 年 2 月 15 日午前 7:28

これを確認できます。3つの異なるインスタンスで試しましたが、以下の状態に達した後、ビルドが失敗しています。

I, [2022-02-15T07:09:36.714521 #1]  INFO -- : > cd /var/www/discourse & su discourse -c 'bundle exec rake db:migrate'
I, [2022-02-15T07:09:46.598212 #1]  INFO -- :
I, [2022-02-15T07:09:46.599983 #1]  INFO -- : > cd /var/www/discourse & su discourse -c 'bundle exec rake themes:update assets:precompile'
- Building
- Building
- building...
Killed
error Command failed with exit code 137.
I, [2022-02-15T07:30:11.622116 #1]  INFO -- : Checking 'Easy Footer' for 'default'... up to date
Checking 'Discourse Loading Slider' for 'default'... up to date
Checking 'discourse-search-banner' for 'sandbox'... up to date
Checking 'discourse-category-sidebars' for 'sandbox'... up to date
Checking 'Hide Users Column' for 'sandbox'... up to date
Checking 'discourse-sidebar-nav' for 'sandbox'... up to date
Checking 'Dracula Theme' for 'sandbox'... up to date
Checking 'discourse-buttons' for 'tekduke'... yarn run v1.22.17
$ /var/www/discourse/app/assets/javascripts/node_modules/.bin/ember build -prod
WARNING: Node v16.13.2 is not tested against Ember CLI on your platform. We recommend that you use the most-recent "Active LTS" version of Node.js. See https://git.io/v7S5n for details.
DEPRECATION: The integration of jQuery into Ember has been deprecated and will be removed with Ember 4.0. You can either opt-out of using jQuery, or install the `@ember/jquery` addon to provide the jQuery integration. Please consult the deprecation guide for further details: https://emberjs.com/deprecations/v3.x#toc_jquery-apis
Environment: production
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.



FAILED
--------------------
Pups::ExecError: cd /var/www/discourse & su discourse -c 'bundle exec rake themes:update assets:precompile' failed with return #<Process::Status: pid 1034 exit 137>
Location of failure: /usr/local/lib/ruby/gems/2.7.0/gems/pups-1.1.1/lib/pups/exec_command.rb:117:in `spawn'
exec failed with the params {"cd"=>"$home", "hook"=>"assets_precompile", "cmd"=>["su discourse -c 'bundle exec rake themes:update assets:precompile'"]}
49ed46d025f5fe0a3de022b073b507cc3d94f74f96a60fe2d55042d413def454
** 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.

ember CLI関連の問題のようです。

itsbhanusharma · 2022 年 2 月 15 日午前 7:31

@balupton さん、EMBER_CLI_PROD_ASSETS: 0 に変更して、再度ビルドを試していただけますか？上記の変更後、少なくとも1回のビルドが成功しました。

balupton · 2022 年 2 月 15 日午前 7:54

これらは、問題を示していると思われる関連ログです。

I, [2022-02-15T07:15:48.531001 #1]  INFO -- : > cd /var/www/discourse & [ ! -d 'node_modules' ] || su discourse -c 'yarn install --production & yarn cache clean'
warning Resolution field "lodash@4.17.21" is incompatible with requested version "lodash@4.17.15"
warning " > @mixer/parallel-prettier@2.0.1" has unmet peer dependency "prettier@^2.0.0".

I, [2022-02-15T07:19:45.453691 #1]  INFO -- : > cd /var/www/discourse & su discourse -c 'bundle exec rake themes:update assets:precompile'
- Building
- Building
- building...
Killed
error Command failed with exit code 137.
I, [2022-02-15T07:31:39.549100 #1]  INFO -- : yarn run v1.22.17
$ /var/www/discourse/app/assets/javascripts/node_modules/.bin/ember build -prod
WARNING: Node v16.13.2 is not tested against Ember CLI on your platform. We recommend that you use the most-recent "Active LTS" version of Node.js. See https://git.io/v7S5n for details.
DEPRECATION: The integration of jQuery into Ember has been deprecated and will be removed with Ember 4.0. You can either opt-out of using jQuery, or install the `@ember/jquery` addon to provide the jQuery integration. Please consult the deprecation guide for further details: https://emberjs.com/deprecations/v3.x#toc_jquery-apis
Environment: production
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

FAILED
--------------------
Pups::ExecError: cd /var/www/discourse & su discourse -c 'bundle exec rake themes:update assets:precompile' failed with return #<Process::Status: pid 1145 exit 137>
Location of failure: /usr/local/lib/ruby/gems/2.7.0/gems/pups-1.1.1/lib/pups/exec_command.rb:117:in `spawn'
exec failed with the params {"cd"=>"$home", "hook"=>"assets_precompile", "cmd"=>["su discourse -c 'bundle exec rake themes:update assets:precompile'"]}
a262c461f2ae24390cb1397df309c44738cdc2688483d5fb7d52a3fde3155409
** 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.

balupton · 2022 年 2 月 15 日午前 7:54

それを試してみます。どうやって適用すればいいですか？

もういいです、見つけました：

今からやってみます。

balupton · 2022 年 2 月 15 日午前 8:02

変更履歴を確認したところ：

これではないかと気になっています：

github.com/discourse/discourse

PERF: Update ember-auto-import and webpack

main ← webpack-5

opened 11:31AM - 12 Feb 22 UTC

davidtaylorhq

+1740 -123

This makes a small improvement to 'cold cache' ember-cli build times, and a larg…e improvement to 'warm cache' build times The ember-auto-import update means that vendor is now split into multiple files for efficiency. These are named `chunk.*`, and should be included immediately after the `vendor.js` file. This commit also updates the rails app to render script tags for these chunks. This change was previously merged, and caused memory-related errors on RAM-constrained machines. This was because Webpack 5 switches from multiple worker processes to a single multi-threaded process. This meant that it was hitting node's default heap size limit (~500mb on a 1GB RAM server). Discourse's standard install procedure recommends adding 2GB swap to 1GB-RAM machines, so we can afford to override's Node's default via the `--max-old-space-size` flag.

ログの1つが次のようになっているためです：

103:M 15 Feb 2022 06:54:18.720 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.

RGJ · 2022 年 2 月 15 日午前 8:10

メモリ不足です。

十分な（仮想）メモリがあることを確認してください。1GBのメモリと2GBのスワップでは、現在では再構築には低すぎる可能性があります。

balupton · 2022 年 2 月 15 日午前 8:19

はい、うまくいきました。

nvim /var/discourse/containers/app.yml

env:
  # ...
  ## Workaround for: https://meta.discourse.org/t/failed-to-upgrade-discourse-instance-to-feb-15-2022/218204/7?u=balupton
  EMBER_CLI_PROD_ASSETS: 0

balupton · 2022 年 2 月 15 日午前 8:24

Discourseが正常に実行されている現在、topは次のように返しています。

KiB Mem : **2041324** total, **287808** free, **1033300** used, **720216** buff/cache
KiB Swap: **0** total, **0** free, **0** used. **581308** avail Mem

これはScalewayのVC1Sサーバーです。

以下の提案を実行すると、問題は解決しますか？

103:M 15 Feb 2022 06:54:18.720 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.

itsbhanusharma · 2022 年 2 月 15 日午前 8:24

VPSは4GBのRAMと2GBのSwapを備えています。

Ed_S · 2022 年 2 月 15 日午前 9:26

スワップを追加する必要があります。ディスク容量は十分にあるようですので、安全のために2Gまたは3Gを追加できます。

Discourseの標準セットアップでは、スワップがすでに設定されているはずです。Linuxサーバーのスワップファイルを作成するを参照してください。

Ed_S · 2022 年 2 月 15 日午前 9:28

それにもかかわらずメモリ不足が発生しているというのは懸念事項です。free コマンドの出力を貼り付けてください。

balupton:

以下の提案を実行すると、

103:M 15 Feb 2022 06:54:18.720 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.

これも解決しますか？

私の両方のインストール（どちらもRAMは1GB、Swapは2GB）で、過去にそのアドバイスに従い、/etc/sysctl.conf に vm.overcommit_memory=1 を設定したことに気づきました。（それがこの現在の問題を解決するとは限りませんが。）

david · 2022 年 2 月 15 日午前 9:39

Ember CLIアセットを無効にする機能はまもなく削除されますので、できるだけ早くセットアップの問題を解決してください。そうしないと、将来のアップデートで再び問題が発生します。

（標準インストールスクリプトによると）最低1GBのRAM + 2GBのSwapが必要です。

確かに懸念事項です。@itsbhanusharma、freeの出力で何が見えるか教えてください。

itsbhanusharma · 2022 年 2 月 15 日午後 3:25

@david 様

以下は free コマンドの出力です。

root@discourse:~# free
              total        used        free      shared  buff/cache   available
Mem:        3932016     3747708       87928       12812       96380        9960
Swap:       2097148     1095852     1001296

david · 2022 年 2 月 15 日午後 3:42

サーバーで他に何か実行されていますか？「使用済み」の数値は、標準のDiscourseのインストールとしてはかなり高いように思われます

RGJ · 2022 年 2 月 15 日午後 3:51

利用可能 9960

それはあまりないですね

ユニコーンをいくつ実行していますか？

itsbhanusharma · 2022 年 2 月 15 日午後 3:53

これはマルチサイトのDiscourseインストールです。いくつかの追加コンテナ（例：メール受信者とアップタイムモニター）がありますが、特に変わったものはありません。

UNICORN_WORKERS: 4

RGJ · 2022 年 2 月 15 日午後 3:54

再起動後の free はどのようになりますか？

トピック		返信	表示
Error while updating through launcher rebuild Installation	3	503	2024 年 4 月 16 日
3.1.x to 3.2.0 upgrade hangs/fails on 1GB instance Installation	34	1427	2024 年 2 月 23 日
I keep getting errors when updating Support	26	239	2025 年 7 月 16 日
Problem with Upgrade [error 137] Installation server-resources	32	1355	2024 年 2 月 11 日
Discourse down. Updated certificate, rebuilt app, but still not working Installation two-container	13	543	2024 年 3 月 22 日

Discourseインスタンスの2022年2月15日へのアップグレードに失敗しました

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