# 502 Bad Gateway: Apache プロキシのマルチサイト設定

**URL:** https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660
**Category:** Self-hosting
**Created:** [2018 年 7 月 5 日午後 9:28 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660 "2018-07-05T21:28:02Z")
**Posts on this page:** 20
**Page:** 1

<div class="post-metadata">

### Author: ![Aashish\_Gangwani](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/aashish_gangwani/32/119765_2.png) [@Aashish\_Gangwani](https://meta.discourse.org/u/Aashish_Gangwani)
#### Post date: [2018 年 7 月 5 日午後 9:28 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/1 "2018-07-05T21:28:02Z")

</div>

I have a site “[forum.6figureswithchris.com](http://forum.6figureswithchris.com)” it was working fine behind a proxy port 8080 and I have apache on port 80 but suddenly it gives “502 bad gateway”

```
##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/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:
  - "8080:80" # http
  #- "444:443" # https

params:
  db_default_text_search_config: "pg_catalog.english"

  ## 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: tests-passed)
  #version: tests-passed

env:
  LANG: 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.7figureswithchris.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: 'admin@epcmarketer.com,admin@6figureswithchris.com,admin@7figureswithchris.com,admin@chrisfrevillereview.com,admin@chrisfrevillereviews.com,admin@christopherfreville.com'

  ## TODO: The SMTP mail server used to validate new accounts and send notifications
  # SMTP ADDRESS, username, and password are required
  # WARNING the char '#' in SMTP password can cause problems!
  DISCOURSE_SMTP_ADDRESS: host.epcmarketer.com
  #DISCOURSE_SMTP_PORT: 587
  DISCOURSE_SMTP_USER_NAME: admin@epcmarketer.com
  DISCOURSE_SMTP_PASSWORD: **no#**
  DISCOURSE_SMTP_ENABLE_START_TLS: false
  DISCOURSE_SMTP_OPENSSL_VERIFY_MODE: none
# no # in password

  ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate
  #LETSENCRYPT_ACCOUNT_EMAIL: me@example.com

  ## The CDN address for this Discourse instance (configured to pull)
  ## see https://meta.discourse.org/t/14857 for details
  #DISCOURSE_CDN_URL: //discourse-cdn.example.com

## The Docker container is stateless; all data is stored in /shared
volumes:
  - volume:
      host: /var/discourse/shared/standalone
      guest: /shared
  - volume:
      host: /var/discourse/shared/standalone/log/var-log
      guest: /var/log

## Plugins go here
## see https://meta.discourse.org/t/19157 for details
hooks:
  after_postgres:
     - exec: sudo -u postgres createdb discourse_dbase1 || exit 0
     - exec: sudo -u postgres createdb discourse_dbase2 || exit 0
     - exec: sudo -u postgres createdb discourse_dbase3 || exit 0
     - exec: sudo -u postgres createdb discourse_dbase4 || exit 0
     - exec: sudo -u postgres createdb discourse_dbase5 || exit 0
     - exec:
          stdin: |
            grant all privileges on database discourse_dbase1 to discourse;
            grant all privileges on database discourse_dbase2 to discourse;
            grant all privileges on database discourse_dbase3 to discourse;
            grant all privileges on database discourse_dbase4 to discourse;
            grant all privileges on database discourse_dbase5 to discourse;
          cmd: sudo -u postgres psql discourse_dbase1
          raise_on_fail: false
          cmd: sudo -u postgres psql discourse_dbase2
          raise_on_fail: false
          cmd: sudo -u postgres psql discourse_dbase3
          raise_on_fail: false
          cmd: sudo -u postgres psql discourse_dbase4
          raise_on_fail: false
          cmd: sudo -u postgres psql discourse_dbase5
          raise_on_fail: false

     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase1 <<< "alter schema public owner to discourse;"'
     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase1 <<< "create extension if not exists hstore;"'
     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase1 <<< "create extension if not exists pg_trgm;"'

     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase2 <<< "alter schema public owner to discourse;"'
     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase2 <<< "create extension if not exists hstore;"'
     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase2 <<< "create extension if not exists pg_trgm;"'

     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase3 <<< "alter schema public owner to discourse;"'
     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase3 <<< "create extension if not exists hstore;"'
     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase3 <<< "create extension if not exists pg_trgm;"'

     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase4 <<< "alter schema public owner to discourse;"'
     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase4 <<< "create extension if not exists hstore;"'
     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase4 <<< "create extension if not exists pg_trgm;"'

     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase5 <<< "alter schema public owner to discourse;"'
     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase5 <<< "create extension if not exists hstore;"'
     - exec: /bin/bash -c 'sudo -u postgres psql discourse_dbase5 <<< "create extension if not exists pg_trgm;"'
  after_code:
    - exec:
        echo: "hey!"

  before_bundle_exec:
    - file:
        path: /var/www/discourse/config/multisite.yml
        contents: |
         discourse_instance2:
           adapter: postgresql
           database: discourse_dbase2
           pool: 25
           timeout: 5000
           db_id: 2
           host_names:
             - forum.6figureswithchris.com
         discourse_instance3:
           adapter: postgresql
           database: discourse_dbase3
           pool: 25
           timeout: 5000
           db_id: 3
           host_names:
             - forum.chrisfrevillereview.com
         discourse_instance4:
           adapter: postgresql
           database: discourse_dbase4
           pool: 25
           timeout: 5000
           db_id: 4
           host_names:
             - forum.chrisfrevillereviews.com
         discourse_instance5:
           adapter: postgresql
           database: discourse_dbase5
           pool: 25
           timeout: 5000
           db_id: 5
           host_names:
             - forum.christopherfreville.com
  after_bundle_exec:
    - exec: cd /var/www/discourse && sudo -E -u discourse bundle exec rake multisite:migrate

## 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"

```

Here are the outputs of “free -m” and “df -m”:  
total used free shared  
buff/cache available  
Mem: 1873 1263 64 48 545 338  
Swap: 1999 1177 822

```
Filesystem 1M-blocks Used Available Use% Mounted on
/dev/vda3 38221 27744 8514 77% /
devtmpfs 927 0 927 0% /dev
tmpfs 937 1 937 1% /dev/shm
tmpfs 937 10 928 1% /run
tmpfs 937 0 937 0% /sys/fs/cgroup
tmpfs 188 0 188 0% /run/user/0
/dev/loop0 3904 514 3186 14% /tmp
overlay 38221 27744 8514 77% /var/lib/docker/overlay2/b217295203dbf619158c49bd476d34ea83f121737016f263af1777318d43232b/merged
shm 512 1 512 1% /var/lib/docker/containers/683ec51e28f18b77d9053e63203decaf4b8141cc0749a066f0909476c870b57c/mounts/shm

```

Here is a snippet of httpd.conf:

```
<VirtualHost 72.52.244.147:80>
ServerName forum.6figureswithchris.com
DocumentRoot /home/mercury/forum.6figureswithchris.com
ProxyPreserveHost On
ProxyRequests Off
ProxyPass / http://0.0.0.0:8080/
ProxyPassReverse / http://0.0.0.0:8080/

```

and here is the httpd error\_log file snippet:

```
[Thu Jul 05 22:32:15.028092 2018] [proxy:error] [pid 46868] [client 123.201.41.40:57760] AH00898: Error reading from remote server returned by /favicon.ico, referer: http://forum.6figureswithchris.com/
[Thu Jul 05 22:32:16.034055 2018] [proxy_http:error] [pid 46868] (104)Connection reset by peer: [client 123.201.41.40:57760] AH01102: error reading status line from remote server 0.0.0.0:8080, referer: http://forum.6figureswithchris.com/
[Thu Jul 05 22:32:16.034106 2018] [proxy:error] [pid 46868] [client 123.201.41.40:57760] AH00898: Error reading from remote server returned by /502.shtml, referer: http://forum.6figureswithchris.com/

```

The things I have tried:  
1)Rebuilding app, restarting vps, completely reinstalling everything from scratch

2)Tried adding to httpd.conf and failed with all these:  
Timeout 2400  
ProxyTimeout 2400  
ProxyBadHeader Ignore  
ProxyPass / [http://0.0.0.0:8080/](http://0.0.0.0:8080/) retry=1 acquire=3000 timeout=600 Keepalive=On

3)./launcher cleanup  
Image of error:

 ![Screenshot_7](https://global.discourse-cdn.com/meta/original/3X/a/e/ae285b0f78ed39e64665067098053239e66d94a0.png)

---

<div class="post-metadata">

### Author: ![itsbhanusharma](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/itsbhanusharma/32/180717_2.png) [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [2018 年 7 月 6 日午前 9:13 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/2 "2018-07-06T09:13:02Z")

</div>

Is there a specific reason you’re using apache2 instead of nginx?

Have you checked apache2 logs to figure out what is making it angry?

---

<div class="post-metadata">

### Author: ![Aashish\_Gangwani](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/aashish_gangwani/32/119765_2.png) [@Aashish\_Gangwani](https://meta.discourse.org/u/Aashish_Gangwani)
#### Post date: [2018 年 7 月 6 日午後 2:02 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/3 "2018-07-06T14:02:01Z")

</div>

> [@Aashish\_Gangwani](#):
>
> and here is the httpd error\_log file snippet:
> 
> ```plaintext
> [Thu Jul 05 22:32:15.028092 2018] [proxy:error] [pid 46868] [client 123.201.41.40:57760] AH00898: Error reading from remote server returned by /favicon.ico, referer: http://forum.6figureswithchris.com/
> [Thu Jul 05 22:32:16.034055 2018] [proxy_http:error] [pid 46868] (104)Connection reset by peer: [client 123.201.41.40:57760] AH01102: error reading status line from remote server 0.0.0.0:8080, referer: http://forum.6figureswithchris.com/
> [Thu Jul 05 22:32:16.034106 2018] [proxy:error] [pid 46868] [client 123.201.41.40:57760] AH008
> 
> ```

Here are the apache logs. The apache was default in the system, so I used it. Is it possible to use nginx just for discourse alongwith apache?

---

<div class="post-metadata">

### Author: ![itsbhanusharma](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/itsbhanusharma/32/180717_2.png) [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [2018 年 7 月 6 日午後 2:05 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/4 "2018-07-06T14:05:02Z")

</div>

If You have the right understanding then everything is achievable but that would just increase the complexity of the setup! I wonder why You are forwarding requests to 0.0.0.0 instead of localhost or something similar!

---

<div class="post-metadata">

### Author: ![Aashish\_Gangwani](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/aashish_gangwani/32/119765_2.png) [@Aashish\_Gangwani](https://meta.discourse.org/u/Aashish_Gangwani)
#### Post date: [2018 年 7 月 6 日午後 2:49 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/5 "2018-07-06T14:49:52Z")

</div>

I tried

1. my ip addrress: it gives

this error

1. localhost: it gives same error as 0.0.0.0

P.S. When I modify virtualhost to 8080 instead of 80 port and access [forum.6figureswithchris.com:8080](http://forum.6figureswithchris.com:8080) the site works! So the main error is in the port only

---

<div class="post-metadata">

### Author: ![itsbhanusharma](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/itsbhanusharma/32/180717_2.png) [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [2018 年 7 月 6 日午後 2:52 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/6 "2018-07-06T14:52:29Z")

</div>

So You should consider looking at other vhosts for apache2 if some other vhost is trying to reserve the same IP:PORT if so, release the IP from that vhost and try port 80 again.

---

<div class="post-metadata">

### Author: ![Aashish\_Gangwani](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/aashish_gangwani/32/119765_2.png) [@Aashish\_Gangwani](https://meta.discourse.org/u/Aashish_Gangwani)
#### Post date: [2018 年 7 月 6 日午後 3:05 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/7 "2018-07-06T15:05:43Z")

</div>

I just checked and found out that there are several vhosts with same ip:port but with different server names.  
I deleted my vhost directive and used the one created with cpanel and added proxy code there and restarted httpd service but the results were same: 502 error

---

<div class="post-metadata">

### Author: ![itsbhanusharma](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/itsbhanusharma/32/180717_2.png) [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [2018 年 7 月 6 日午後 3:07 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/8 "2018-07-06T15:07:28Z")

</div>

Ohh! Allright! I only understand now. I’m sorry but I won’t be of much help as my general troubleshooting suggestions don’t work with cpanel. I’d suggest you move your discourse to a separate server instead.

---

<div class="post-metadata">

### Author: ![Aashish\_Gangwani](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/aashish_gangwani/32/119765_2.png) [@Aashish\_Gangwani](https://meta.discourse.org/u/Aashish_Gangwani)
#### Post date: [2018 年 7 月 6 日午後 3:08 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/9 "2018-07-06T15:08:48Z")

</div>

Ohk, thanks anyways. btw the server is centos vps and it has like 5 cpanel for 5 websites.

---

<div class="post-metadata">

### Author: ![itsbhanusharma](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/itsbhanusharma/32/180717_2.png) [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [2018 年 7 月 6 日午後 3:10 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/10 "2018-07-06T15:10:40Z")

</div>

You’re running probably a very puzzled variant as in my experience there is a lot of struggle getting discourse to work on centOS let alone cpanel which is neither recommended nor easy to get going.

---

<div class="post-metadata">

### Author: ![Aashish\_Gangwani](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/aashish_gangwani/32/119765_2.png) [@Aashish\_Gangwani](https://meta.discourse.org/u/Aashish_Gangwani)
#### Post date: [2018 年 7 月 6 日午後 3:12 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/11 "2018-07-06T15:12:00Z")

</div>

i know right. but it was working for 5 days completely ok but suddenly this error showed up. Is there any other way to check if memory is free? I read many threads saying its a memory error for sure

---

<div class="post-metadata">

### Author: ![itsbhanusharma](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/itsbhanusharma/32/180717_2.png) [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [2018 年 7 月 6 日午後 3:12 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/12 "2018-07-06T15:12:56Z")

</div>

This is not a memory issue if you can get it working on an alternative port 😉

---

<div class="post-metadata">

### Author: ![Aashish\_Gangwani](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/aashish_gangwani/32/119765_2.png) [@Aashish\_Gangwani](https://meta.discourse.org/u/Aashish_Gangwani)
#### Post date: [2018 年 7 月 6 日午後 3:17 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/13 "2018-07-06T15:17:21Z")

</div>

Oh. Any other ideas? I am really stuck in this one I have spent 3 days completely just trying to solve this.

---

<div class="post-metadata">

### Author: ![itsbhanusharma](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/itsbhanusharma/32/180717_2.png) [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [2018 年 7 月 6 日午後 3:18 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/14 "2018-07-06T15:18:47Z")

</div>

As I’ve suggested earlier, drop the idea of running it alongside cpanel

Just spin up a $5 droplet on DO and install afresh. It will be the most certainly works kind of solution I can give you right now.

---

<div class="post-metadata">

### Author: ![pfaffman](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pfaffman/32/120154_2.png) [@pfaffman](https://meta.discourse.org/u/pfaffman)
#### Post date: [2018 年 7 月 7 日午前 7:22 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/15 "2018-07-07T07:22:01Z")

</div>

If it was working before, I suspect it’s a Discourse problem. Have you rebuilt lately? Are you using any non-official plugins?

---

<div class="post-metadata">

### Author: ![itsbhanusharma](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/itsbhanusharma/32/180717_2.png) [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [2018 年 7 月 7 日午前 9:42 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/16 "2018-07-07T09:42:39Z")

</div>

How can it be that it works fine on other ports but not on port 80 though? I suspect it’s cpanel and it’s firewall doing weird things.

---

<div class="post-metadata">

### Author: ![Aashish\_Gangwani](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/aashish_gangwani/32/119765_2.png) [@Aashish\_Gangwani](https://meta.discourse.org/u/Aashish_Gangwani)
#### Post date: [2018 年 7 月 7 日午前 9:58 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/17 "2018-07-07T09:58:34Z")

</div>

I had rebuilt once and it caused problems. But I did a complete clean install of everything related docker and discourse exactly as I did earlier, the problem still persists.

---

<div class="post-metadata">

### Author: ![Aashish\_Gangwani](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/aashish_gangwani/32/119765_2.png) [@Aashish\_Gangwani](https://meta.discourse.org/u/Aashish_Gangwani)
#### Post date: [2018 年 7 月 7 日午前 9:59 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/18 "2018-07-07T09:59:46Z")

</div>

yeah i think maybe firewall is blocking or apache not letting it connect on port 80 something like that

---

<div class="post-metadata">

### Author: ![itsbhanusharma](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/itsbhanusharma/32/180717_2.png) [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [2018 年 7 月 7 日午前 10:01 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/19 "2018-07-07T10:01:21Z")

</div>

Apache is listening on port 80 and forwarding all requests to port 8080 to make the forum available to the rest of the world.

---

<div class="post-metadata">

### Author: ![Aashish\_Gangwani](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/aashish_gangwani/32/119765_2.png) [@Aashish\_Gangwani](https://meta.discourse.org/u/Aashish_Gangwani)
#### Post date: [2018 年 7 月 7 日午前 10:07 UTC](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660/20 "2018-07-07T10:07:44Z")

</div>

Oh. I am checking mod\_proxy right now , if its misconfigured or something

[Next page](https://meta.discourse.org/t/502-bad-gateway-apache-proxy-multi-site-config/91660.md?page=2)