最近我正在部署 Discourse，但是遇到了问题导致无法启动。

错误如下： FAILED -------------------- Pups::ExecError: cd /var/www/discourse && su discourse -c 'bundle install --no-deployment --path vendor/bundle --jobs $(($(nproc) - 1)) --without test development' failed with return # Location of failure: /usr/local/lib/ruby/gems/3.4.0/gems/pups-1.4.0/lib/pups/exec_command.rb:138:in 'Pups::ExecCommand#spawn' exec failed with the params {"cd" => "$home", "cmd" => ["echo \"gem 'mysql2'\" >> Gemfile", "apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y libmariadb-dev", "su discourse -c 'bundle config unset deployment'", "su discourse -c 'bundle install --no-deployment --path vendor/bundle --jobs $(($(nproc) - 1)) --without test development'"]} bootstrap failed with exit code 15 ** 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. 7a849a20b51e8b8ff94c6ac3727c393aeb899e9b48b7d2313931232ceb9e6411

配置文件如下： ## this is the all-in-one, standalone Discourse Docker container template ## ## After making changes to this file, you MUST rebuild ## /var/discourse/launcher rebuild app ## ## BE *VERY* CAREFUL WHEN EDITING! ## YAML FILES ARE SUPER SUPER SENSITIVE TO MISTAKES IN WHITESPACE OR ALIGNMENT! ## visit http://www.yamllint.com/ to validate this file as needed templates: - "templates/postgres.template.yml" - "templates/redis.template.yml" - "templates/web.template.yml" - "templates/import/mysql-dep.template.yml" #- "templates/web.ratelimited.template.yml" ## Uncomment these two lines if you wish to add Lets Encrypt (https) #- "templates/web.ssl.template.yml" #- "templates/web.letsencrypt.ssl.template.yml" ## which TCP/IP ports should this container expose? ## If you want Discourse to share a port with another webserver like Apache or nginx, ## see https://meta.discourse.org/t/17247 for details expose: - "8000:80" # http #- "443:443" # https params: db_default_text_search_config: "pg_catalog.chinese" ## Set db_shared_buffers to a max of 25% of the total memory. ## will be set automatically by bootstrap based on detected RAM, or you can override #db_shared_buffers: "256MB" ## can improve sorting performance, but adds memory usage per-connection #db_work_mem: "40MB" ## Which Git revision should this container use? (default: latest) #version: latest env: LC_ALL: en_US.UTF-8 LANG: en_US.UTF-8 LANGUAGE: en_US.UTF-8 # DISCOURSE_DEFAULT_LOCALE: en ## How many concurrent web requests are supported? Depends on memory and CPU cores. ## will be set automatically by bootstrap based on detected CPUs, or you can override #UNICORN_WORKERS: 3 ## TODO: The domain name this Discourse instance will respond to ## Required. Discourse will not work with a bare IP number. DISCOURSE_HOSTNAME: "forum.akarinliu.com" ## Uncomment if you want the container to be started with the same ## hostname (-h option) as specified above (default "$hostname-$config") #DOCKER_USE_HOSTNAME: true ## TODO: List of comma delimited emails that will be made admin and developer ## on initial signup example 'user1@example.com,user2@example.com' DISCOURSE_DEVELOPER_EMAILS: "forum.akarinliu.com" ## TODO: Configure the mail server ## (used for validation of new accounts, notifications, digests, etc.) ## required: hostname of the SMTP mail server used to send mail DISCOURSE_SMTP_ADDRESS: smtp.exmail.qq.com ## uncomment to set the port to something other than the default (25) DISCOURSE_SMTP_PORT: 587 ## USER_NAME / PASSWORD required if the SMTP provider needs authentication ## WARNING: a '#' in the SMTP password can be misinterpreted; ensure it's inside string quotes, e.g.: ## DISCOURSE_SMTP_PASSWORD: "#pass#ord" DISCOURSE_SMTP_USER_NAME: noreply@akarinliu.com DISCOURSE_SMTP_PASSWORD: "***" ## uncomment to enable implicit TLS at connection time, probably needed for using port 465 #DISCOURSE_SMTP_FORCE_TLS: true ## uncomment to set the HELO/EHLO domain, only set if required by provider #DISCOURSE_SMTP_DOMAIN: discourse.example.com ## the address from which notifications are sent #DISCOURSE_NOTIFICATION_EMAIL: noreply@discourse.example.com ## uncomment to change server certificate verification #DISCOURSE_SMTP_OPENSSL_VERIFY_MODE: peer # peer|none ## uncomment to override the authentication method #DISCOURSE_SMTP_AUTHENTICATION: plain # plain|login|cram_md5 # Optional email setup skip flag #DISCOURSE_SKIP_EMAIL_SETUP: "1" # (optional), uncomment to skip email setup validation ## The http or https CDN address for this Discourse instance (configured to pull) ## see https://meta.discourse.org/t/14857 for details #DISCOURSE_CDN_URL: https://discourse-cdn.example.com ## The maxmind geolocation IP account ID and license key for IP address lookups ## see https://meta.discourse.org/t/-/173941 for details DISCOURSE_MAXMIND_ACCOUNT_ID: 1111 DISCOURSE_MAXMIND_LICENSE_KEY: '***' ## The Docker container is stateless; all data is stored in /shared volumes: - volume: host: ./shared guest: /shared - volume: host: ./log/var-log guest: /var/log ## Plugins go here ## see https://meta.discourse.org/t/19157 for details hooks: after_code: - exec: cd: $home/plugins cmd: - git clone https://github.com/discourse/docker_manager.git ## Any custom commands to run after building run: - exec: echo "Beginning of custom commands" ## If you want to set the 'From' email address for your first registration, uncomment and change: ## After getting the first signup email, re-comment the line. It only needs to run once. #- exec: rails r "SiteSetting.notification_email='info@unconfigured.discourse.org'" - exec: echo "End of custom commands"

[imagem] 阿卡林刘（刘贤宏）: look for earlier error messages Do this and share :slight_smile:

[imagem] merefield: Do this Yes - please paste at least 100 lines.

如果你的服务器在中国，大概率是网络问题。看你的日志应该是卡在下载gem包那里，放心，我也一样，这几天因为各种网络问题无法重构。可能是因为这几天中国正在高考，网络屏蔽非常严重。建议过了这个时期再试，或者走代理。

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Suporte ao Produto

Ed_S (Ed S) Junho 9, 2026, 6:04am 6

Sim — por favor, cole pelo menos 100 linhas.

Tópico		Respostas	Visualizações
Can't get discourse working again Self-hosting	8	1991	16 de Fevereiro de 2020
FAILED TO BOOTSTRAP on setup Self-hosting	11	3282	6 de Janeiro de 2021
Installation fails on my Debian server Self-hosting	24	2685	18 de Março de 2019
Discourse_docker: issues with bootstrapping Self-hosting	5	252	20 de Junho de 2025
I can't start a Discourse Self-hosting	42	2384	13 de Dezembro de 2023

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