我们拥有 这个 网站。我们需要在 Ubuntu 上设置一个子文件夹形式的 Discourse Docker 论坛。我们希望在不使用 CDN 的情况下,通过 TalkWithStranger Ask - Ask and chat random strangers and meet new people in online free chat rooms. 提供 Discourse 服务。
我曾尝试按照 这个教程 进行设置,但遇到了以下问题:
- 头像在重建 2 或 3 次后消失。
- 在主题中上传的图片在几次重建后返回 404 错误。
您需要在 这个测试域名 上修复这些 bug,以便我可以在我的 live 网站上安装并修复同样的问题。95% 的工作已完成,您只需修复一些 bug。
我的 app.yml
## 使用 Docker 支持子文件夹 https://meta.discourse.org/t/subfolder-support-with-docker/30507
## discourse-terraform Docker 配置模板
##
## 修改此文件后,您必须重建容器,才能使更改在您的实时 Discourse 实例中生效:
##
## /var/discourse/launcher rebuild app
##
## 这是独立的一体化 Discourse Docker 容器模板
# 您可以通过注释掉 ratelimited 模板来添加速率限制。
# 默认情况下,它允许每个 IP 每秒 12 个请求,每分钟 100 个请求。
# 您可以通过修改此文件中的参数进行配置。
templates:
- "templates/postgres.template.yml"
- "templates/redis.template.yml"
- "templates/web.template.yml"
- "templates/sshd.template.yml"
## 此容器应暴露哪些 TCP/IP 端口?
expose:
- "1357:80" # 将此端口更改为您希望运行 Discourse 的端口 # 将主机端口 80 转发到容器端口 80 (http)
#- "2222:22" # 将主机端口 2222 转发到容器端口 22 (ssh)
params:
db_default_text_search_config: "pg_catalog.english"
## 将 db_shared_buffers 设置为分配给 postgres 的内存的 1/3
## 在 1GB 安装中设置为 128MB,在 4GB 实例上可提升至 1GB
db_shared_buffers: "512MB"
#
## 此容器应使用哪个 Git 版本?(默认:tests-passed)
#version: tests-passed
env:
LANG: en_US.UTF-8
## TODO:支持多少个并发 Web 请求?
## 对于 2GB 内存,我们建议 3-4 个工作进程;对于 1GB 内存,仅建议 2 个
UNICORN_WORKERS: 3
##
## TODO:逗号分隔的电子邮件列表,这些用户将在初始注册时成为管理员和开发者
## 示例:'user1@example.com, user2@example.com'
DISCOURSE_DEVELOPER_EMAILS: "ahmeds.works@gmail.com" # 将这些电子邮件更改为站点管理员的电子邮件
##
## TODO:此 Discourse 实例将响应的域名
DISCOURSE_RELATIVE_URL_ROOT: /ask
DISCOURSE_HOSTNAME: "privitevps.ga" # 将此域名更改为您的网站域名
##
## TODO:此 Discourse 实例将使用的邮件服务器
# 将 SMTP 设置更改为您自己的 SMTP 设置
DISCOURSE_SMTP_ADDRESS: smtp.example.com
DISCOURSE_SMTP_PORT: 587
DISCOURSE_SMTP_USER_NAME: example@example.com
DISCOURSE_SMTP_PASSWORD: example_password
##
## 此 Discourse 实例的 CDN 地址(配置为拉取)
#DISCOURSE_CDN_URL: //discourse-cdn.example.com
## 这些容器是无状态的,所有数据都存储在 /shared 中
volumes:
- volume:
host: /var/discourse/shared/standalone
guest: /shared
- volume:
host: /var/discourse/shared/standalone/log/var-log
guest: /var/log
## Docker Manager 插件允许您一键升级 Discourse
## http://discourse.example.com/admin/docker
hooks:
after_code:
- exec:
cd: $home/plugins
cmd:
- mkdir -p plugins
- git clone https://github.com/discourse/docker_manager.git
- git clone https://github.com/discourse/discourse-voting.git
## 记住,这是 YAML 语法 —— 您只能有一个带名称的块
run:
- exec:
cd: $home
cmd:
- rm -fr public/assets
- sudo -E -u discourse bundle exec rake assets:precompile
- mkdir -p public/ask
- cd public/ask && ln -s ../uploads && ln -s ../backups
- rm public/uploads
- rm public/backups
- replace:
global: true
filename: /etc/nginx/conf.d/discourse.conf
from: proxy_pass http://discourse;
to: |
rewrite ^/(.*)$ /ask/$1 break;
proxy_pass http://discourse;
- replace:
filename: /etc/nginx/conf.d/discourse.conf
from: etag off;
to: |
etag off;
location /ask {
rewrite ^/ask/?(.*)$ /$1;
}
- replace:
filename: /etc/nginx/conf.d/discourse.conf
from: $proxy_add_x_forwarded_for
to: $http_fastly_client_ip
global: true
- exec: echo "自定义命令结束"
- exec: awk -F\# '{print $1;}' ~/.ssh/authorized_keys | awk 'BEGIN { print "此容器的授权 SSH 密钥:"; } NF\u003e=2 {print $NF;}'
nginx 配置
location /ask {
proxy_pass http://localhost:1357;
proxy_read_timeout 90;
proxy_redirect http://localhost:1357 https://privitevps.ga;
}
Discourse 错误日志
/var/www/discourse/app/models/report.rb:267:in `rescue in find'
/var/www/discourse/app/models/report.rb:234:in `find'
/var/www/discourse/app/controllers/admin/reports_controller.rb:42:in `block (2 levels) in bulk'
actionpack-6.0.3.5/lib/action_controller/metal/strong_parameters.rb:345:in `block in each_pair'
actionpack-6.0.3.5/lib/action_controller/metal/strong_parameters.rb:344:in `each_pair'
actionpack-6.0.3.5/lib/action_controller/metal/strong_parameters.rb:344:in `each_pair'
/var/www/discourse/app/controllers/admin/reports_controller.rb:31:in `block in bulk'
/var/www/discourse/lib/hijack.rb:56:in `instance_eval'
/var/www/discourse/lib/hijack.rb:56:in `block in hijack'
/var/www/discourse/lib/scheduler/defer.rb:94:in `block in do_work'
rails_multisite-2.5.0/lib/rails_multisite/connection_management.rb:76:in `with_connection'
/var/www/discourse/lib/scheduler/defer.rb:89:in `do_work'
/var/www/discourse/lib/scheduler/defer.rb:79:in `block (2 levels) in start_thread'
PostgreSQL 日志
2021-04-01 18:33:04.209 UTC [51] LOG: 启动 PostgreSQL 13.2 (Debian 13.2-1.pgdg100+1),编译于 x86_64-pc-linux-gnu,使用 gcc (Debian 8.3.0-6) 8.3.0,64 位
2021-04-01 18:33:04.210 UTC [51] LOG: 监听 IPv4 地址 "0.0.0.0",端口 5432
2021-04-01 18:33:04.211 UTC [51] LOG: 监听 IPv6 地址 "::",端口 5432
2021-04-01 18:33:04.211 UTC [51] LOG: 监听 Unix 套接字 "/var/run/postgresql/.s.PGSQL.5432"
2021-04-01 18:33:04.223 UTC [73] LOG: 数据库系统在 2021-04-01 18:32:19 UTC 关闭
2021-04-01 18:33:04.230 UTC [51] LOG: 数据库系统已准备好接受连接
2021-04-01 18:44:16.543 UTC [1155] discourse@discourse LOG: 提供的用户名 (discourse) 与认证用户名 (root) 不匹配
2021-04-01 18:44:16.544 UTC [1155] discourse@discourse FATAL: 用户 "discourse" 的 Peer 认证失败
2021-04-01 18:44:16.544 UTC [1155] discourse@discourse DETAIL: 连接匹配 pg_hba.conf 第 94 行:"local all all peer"
2021-04-02 03:33:33.893 UTC [36640] discourse@discourse LOG: 持续时间:141.998 毫秒 语句:COPY public.stylesheet_cache (id, target, digest, content, created_at, updated_at, theme_id, source_map) TO stdout;
2021-04-02 17:49:50.676 UTC [92100] discourse@discourse LOG: 持续时间:156.461 毫秒 语句:DO $$DECLARE row record;
BEGIN
-- 如果尚不存在,则创建 <目标> 架构
-- 注意:DROP & CREATE SCHEMA 更容易,但我们不想删除 public 架构
-- 否则扩展(如 hstore & pg_trgm)将无法再工作...
CREATE SCHEMA IF NOT EXISTS backup;
-- 将所有 <源> 表移动到 <目标> 架构
FOR row IN SELECT tablename FROM pg_tables WHERE schemaname = 'public' AND tableowner = 'discourse'
LOOP
EXECUTE 'DROP TABLE IF EXISTS backup.' || quote_ident(row.tablename) || ' CASCADE;';
EXECUTE 'ALTER TABLE public.' || quote_ident(row.tablename) || ' SET SCHEMA backup;';
END LOOP;
-- 将所有 <源> 视图移动到 <目标> 架构
FOR row IN SELECT viewname FROM pg_views WHERE schemaname = 'public' AND viewowner = 'discourse'
LOOP
EXECUTE 'DROP VIEW IF EXISTS backup.' || quote_ident(row.viewname) || ' CASCADE;';
EXECUTE 'ALTER VIEW public.' || quote_ident(row.viewname) || ' SET SCHEMA backup;';
END LOOP;
END$$;
2021-04-02 17:49:52.092 UTC [92128] discourse@discourse LOG: 持续时间:114.918 毫秒 语句:COPY public.scheduler_stats (id, name, hostname, pid, duration_ms, live_slots_start, live_slots_finish, started_at, success, error) FROM stdin;
2021-04-02 17:49:53.398 UTC [92128] discourse@discourse LOG: 持续时间:1266.208 毫秒 语句:COPY public.stylesheet_cache (id, target, digest, content, created_at, updated_at, theme_id, source_map) FROM stdin;
2021-04-02 17:51:24.451 UTC [51] LOG: 收到智能关闭请求
2021-04-02 17:51:26.828 UTC [51] LOG: 后台工作进程 "logical replication launcher" (PID 79) 以退出代码 1 退出
2021-04-02 17:51:26.836 UTC [74] LOG: 正在关闭
2021-04-02 17:51:26.948 UTC [51] LOG: 数据库系统已关闭
2021-04-02 18:00:56.877 UTC [52] LOG: 启动 PostgreSQL 13.2 (Debian 13.2-1.pgdg100+1),编译于 x86_64-pc-linux-gnu,使用 gcc (Debian 8.3.0-6) 8.3.0,64 位
2021-04-02 18:00:56.879 UTC [52] LOG: 监听 IPv4 地址 "0.0.0.0",端口 5432
2021-04-02 18:00:56.879 UTC [52] LOG: 监听 IPv6 地址 "::",端口 5432
2021-04-02 18:00:56.880 UTC [52] LOG: 监听 Unix 套接字 "/var/run/postgresql/.s.PGSQL.5432"
2021-04-02 18:00:56.893 UTC [73] LOG: 数据库系统在 2021-04-02 18:00:11 UTC 关闭
2021-04-02 18:00:56.909 UTC [52] LOG: 数据库系统已准备好接受连接
2021-04-02 18:03:23.275 UTC [343] discourse@discourse LOG: 持续时间:172.267 毫秒 语句:UPDATE "stylesheet_cache"
SET "content" = REPLACE("content", '/uploads', '/../uploads'), "digest" = REPLACE("digest", '/uploads', '/../uploads'), "source_map" = REPLACE("source_map", '/uploads', '/../uploads'), "target" = REPLACE("target", '/uploads', '/../uploads')
WHERE "content" IS NOT NULL AND "content" LIKE '%/uploads%' OR "digest" IS NOT NULL AND "digest" LIKE '%/uploads%' OR "source_map" IS NOT NULL AND "source_map" LIKE '%/uploads%' OR "target" IS NOT NULL AND "target" LIKE '%/uploads%'
2021-04-02 18:03:55.952 UTC [52] LOG: 收到智能关闭请求
2021-04-02 18:03:57.185 UTC [52] LOG: 后台工作进程 "logical replication launcher" (PID 79) 以退出代码 1 退出
2021-04-02 18:03:57.189 UTC [74] LOG: 正在关闭
2021-04-02 18:03:57.308 UTC [52] LOG: 数据库系统已关闭
2021-04-02 18:04:00.354 UTC [47] LOG: 启动 PostgreSQL 13.2 (Debian 13.2-1.pgdg100+1),编译于 x86_64-pc-linux-gnu,使用 gcc (Debian 8.3.0-6) 8.3.0,64 位
2021-04-02 18:04:00.355 UTC [47] LOG: 监听 IPv4 地址 "0.0.0.0",端口 5432
2021-04-02 18:04:00.356 UTC [47] LOG: 监听 IPv6 地址 "::",端口 5432
2021-04-02 18:04:00.359 UTC [47] LOG: 监听 Unix 套接字 "/var/run/postgresql/.s.PGSQL.5432"
2021-04-02 18:04:00.375 UTC [66] LOG: 数据库系统在 2021-04-02 18:03:57 UTC 关闭
2021-04-02 18:04:00.380 UTC [47] LOG: 数据库系统已准备好接受连接
2021-04-02 18:13:27.137 UTC [47] LOG: 收到智能关闭请求
2021-04-02 18:13:27.980 UTC [47] LOG: 后台工作进程 "logical replication launcher" (PID 72) 以退出代码 1 退出
2021-04-02 18:13:27.982 UTC [67] LOG: 正在关闭
2021-04-02 18:13:28.009 UTC [47] LOG: 数据库系统已关闭
2021-04-02 18:13:31.497 UTC [45] LOG: 启动 PostgreSQL 13.2 (Debian 13.2-1.pgdg100+1),编译于 x86_64-pc-linux-gnu,使用 gcc (Debian 8.3.0-6) 8.3.0,64 位
2021-04-02 18:13:31.499 UTC [45] LOG: 监听 IPv4 地址 "0.0.0.0",端口 5432
2021-04-02 18:13:31.499 UTC [45] LOG: 监听 IPv6 地址 "::",端口 5432
2021-04-02 18:13:31.500 UTC [45] LOG: 监听 Unix 套接字 "/var/run/postgresql/.s.PGSQL.5432"
2021-04-02 18:13:31.515 UTC [67] LOG: 数据库系统在 2021-04-02 18:13:27 UTC 关闭
2021-04-02 18:13:31.520 UTC [45] LOG: 数据库系统已准备好接受连接
Nginx 错误日志
2021/04/02 18:01:06 [error] 69#69: *1 connect() 失败 (111: Connection refused) 在连接到上游时,客户端:172.17.0.1,服务器:_,请求:"GET /ask/ HTTP/1.0",上游:"http://127.0.0.1:3000/ask/",主机:"localhost:1357"
2021/04/02 18:13:38 [error] 64#64: *1 connect() 失败 (111: Connection refused) 在连接到上游时,客户端:172.17.0.1,服务器:_,请求:"POST /ask/message-bus/c734a550b6e54923aff3e0c6fdf1b014/poll HTTP/1.0",上游:"http://127.0.0.1:3000/ask/message-bus/c734a550b6e54923aff3e0c6fdf1b014/poll",主机:"localhost:1357",引用:"https://privitevps.ga/ask/latest"
您何时需要完成?
越快越好
您能为此任务提供的预算是多少(美元)?
欢迎提出建议。请通过私信联系我,说明您的方法和估算。**