html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,issue,performed_via_github_app
https://github.com/simonw/datasette/issues/1522#issuecomment-974695111,https://api.github.com/repos/simonw/datasette/issues/1522,974695111,IC_kwDOBm6k_c46GKrH,9599,2021-11-20T18:52:11Z,2021-11-20T18:52:11Z,OWNER,The demo is now live on https://datasette-apache-proxy-demo.fly.dev/prefix/,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974693350,https://api.github.com/repos/simonw/datasette/issues/1522,974693350,IC_kwDOBm6k_c46GKPm,9599,2021-11-20T18:39:27Z,2021-11-20T18:39:27Z,OWNER,"I'm going to go with Fly instead for this, especially as I can keep it within their free tier (and iI want to get more familiar with their platform).","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974692546,https://api.github.com/repos/simonw/datasette/issues/1522,974692546,IC_kwDOBm6k_c46GKDC,9599,2021-11-20T18:34:13Z,2021-11-20T18:34:13Z,OWNER,"Here's why it failed - the `fly.toml` file that was generated when I ran `flyctl launch` had this section:
```toml
[[services]]
  http_checks = []
  internal_port = 8080
  processes = [""app""]
  protocol = ""tcp""
  script_checks = []
```
But I need `internal_port` to be 80 for Apache, so I changed that and ran `flyctl deploy --build-arg DATASETTE_REF=main` again - and it worked!

https://floral-dust-4577.fly.dev/prefix/ - not seeing any 503 errors there.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974685095,https://api.github.com/repos/simonw/datasette/issues/1522,974685095,IC_kwDOBm6k_c46GIOn,9599,2021-11-20T17:42:25Z,2021-11-20T17:42:25Z,OWNER,"I tried to deploy it to Fly - initially using `flyctl launch` but then switching to `flyctl deploy` so I could use the `--build-arg` option (posted [a feature request](https://community.fly.io/t/feature-request-flyctl-launch-build-arg/3209) here).

Almost got it working, but it failed the health check:
```
% cd datasette/demos/apache-proxy
apache-proxy % flyctl launch
Creating app in /Users/simon/Dropbox/Development/datasette/demos/apache-proxy
Scanning source code
Detected Dockerfile app
Automatically selected personal organization: Simon Willison
? Select region: sjc (Sunnyvale, California (US))
Created app floral-dust-4577 in organization personal
Wrote config file fly.toml
Your app is ready. Deploy with `flyctl deploy`
? Would you like to deploy now? Yes
Deploying floral-dust-4577
==> Validating app configuration
--> Validating app configuration done
Services
TCP 80/443 ⇢ 8080
==> Creating build context
--> Creating build context done
==> Building image with Docker
Sending build context to Docker daemon  8.704kB
...
Error error building: executor failed running [/bin/sh -c pip install https://github.com/simonw/datasette/archive/${DATASETTE_REF}.zip]: exit code: 1

# I didn't pass the build argument, trying again with flyctl deploy

apache-proxy % flyctl deploy --build-arg DATASETTE_REF=main 
Update available 0.0.229 -> v0.0.255
Run ""flyctl version update"" to upgrade
Deploying floral-dust-4577
==> Validating app configuration
--> Validating app configuration done
Services
TCP 80/443 ⇢ 8080
==> Creating build context
--> Creating build context done
==> Building image with Docker
Sending build context to Docker daemon  8.704kB
[+] Building 15.7s (27/27) ...                                                            0.0s
==> Pushing image to fly
The push refers to repository [registry.fly.io/floral-dust-4577]
9bf88c92aa2a: Pushed 
3d61728b8391: Pushed 
...
--> Pushing image done
Image: registry.fly.io/floral-dust-4577:deployment-1637429501
Image size: 276 MB
==> Creating release
Release v2 created

You can detach the terminal anytime without stopping the deployment
Monitoring Deployment

1 desired, 1 placed, 0 healthy, 0 unhealthy [health checks: 1 total, 1 critical]


1 desired, 1 placed, 0 healthy, 1 unhealthy [health checks: 1 total, 1 critical]
v0 failed - Failed due to unhealthy allocations - no stable job version to auto revert to
Failed Instances

==> Failure #1

Instance
  ID            = 36adac86             
  Version       = 0                    
  Region        = sjc                  
  Desired       = run                  
  Status        = running              
  Health Checks = 1 total, 1 critical  
  Restarts      = 0                    
  Created       = 4m52s ago            

Recent Events
TIMESTAMP            TYPE       MESSAGE                 
2021-11-20T17:32:52Z Received   Task received by client 
2021-11-20T17:32:52Z Task Setup Building Task Directory 
2021-11-20T17:33:02Z Started    Task started by client  

Recent Logs
2021-11-20T17:32:56Z [info] Unpacking image
2021-11-20T17:33:01Z [info] Preparing kernel init
2021-11-20T17:33:01Z [info] Configuring firecracker
2021-11-20T17:33:02Z [info] Starting virtual machine
2021-11-20T17:33:02Z [info] Starting init (commit: 7943db6)...
2021-11-20T17:33:02Z [info] Preparing to run: `/usr/bin/supervisord -c /app/supervisord.conf` as root
2021-11-20T17:33:02Z [info] 2021/11/20 17:33:02 listening on [fdaa:0:4ef:a7b:2295:36ad:ac86:2]:22 (DNS: [fdaa::3]:53)
2021-11-20T17:33:02Z [info] 2021-11-20 17:33:02,374 CRIT Supervisor is running as root.  Privileges were not dropped because no user is specified in the config file.  If you intend to run as root, you can set user=root in the config file to avoid this message.
2021-11-20T17:33:02Z [info] 2021-11-20 17:33:02,376 INFO supervisord started with pid 510
2021-11-20T17:33:03Z [info] 2021-11-20 17:33:03,379 INFO spawned: 'apache2' with pid 515
2021-11-20T17:33:03Z [info] 2021-11-20 17:33:03,381 INFO spawned: 'datasette' with pid 516
2021-11-20T17:33:05Z [info] 2021-11-20 17:33:05,068 INFO success: apache2 entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2021-11-20T17:33:05Z [info] 2021-11-20 17:33:05,068 INFO success: datasette entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2021-11-20T17:33:28Z [error] Health check status changed 'warning' => 'critical'
***v0 failed - Failed due to unhealthy allocations - no stable job version to auto revert to and deploying as v1 
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974683220,https://api.github.com/repos/simonw/datasette/issues/1522,974683220,IC_kwDOBm6k_c46GHxU,9599,2021-11-20T17:29:12Z,2021-11-20T17:29:12Z,OWNER,"> As a a sanity check, would it be worth looking at trying to push the multi-process container on another provider of a knative / cloud run / tekton ? I have a somewhat similar use case for a future proejct, so i'm been very grateful to you sharing all the progress in this issue.

That's a great idea. I'll try running on a non-Knative host too (probably Fly - though they actually run containers using Firecracker which ends up being completely different).

Cloud Run are the only Knative host I've used, know of any others aside from Scaleway? They look like they're worth getting familiar with.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974682507,https://api.github.com/repos/simonw/datasette/issues/1522,974682507,IC_kwDOBm6k_c46GHmL,9599,2021-11-20T17:24:13Z,2021-11-20T17:24:13Z,OWNER,"I'm going to leave this issue open, tag it as ""help wanted"" and cross my fingers that someone with Cloud Run deep expertise  takes an interest in figuring out what's going wrong here!","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974605529,https://api.github.com/repos/simonw/datasette/issues/1522,974605529,IC_kwDOBm6k_c46F0zZ,9599,2021-11-20T06:52:21Z,2021-11-20T06:52:21Z,OWNER,"I've now tried both Debian and Alpine, and I've tried both `tini` and `supervisord`. Each time I get the same result - I get 503 errors for the first dozen or so refreshes of `/prefix/` followed by it intermittently working. Absolutely stumped.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974605128,https://api.github.com/repos/simonw/datasette/issues/1522,974605128,IC_kwDOBm6k_c46F0tI,9599,2021-11-20T06:47:59Z,2021-11-20T06:47:59Z,OWNER,"I managed to port the whole thing over to Debian - which took a lot of work because their packaged Apache 2 works very differently from the Alpine one.

Once again... I got it working fine on my laptop, but the image deployed to Cloud Run throws 503 errors!
```dockerfile
FROM python:3.9.7-slim-bullseye

RUN apt-get update && \
    apt-get install -y apache2 supervisor && \
    apt clean && \
    rm -rf /var/lib/apt && \
    rm -rf /var/lib/dpkg/info/*

# Apache environment, copied from
# https://github.com/ijklim/laravel-benfords-law-app/blob/e9bf385dcaddb62ea466a7b245ab6e4ef708c313/docker/os/Dockerfile
ENV APACHE_DOCUMENT_ROOT=/var/www/html/public
ENV APACHE_RUN_USER www-data
ENV APACHE_RUN_GROUP www-data
ENV APACHE_PID_FILE /var/run/apache2.pid
ENV APACHE_RUN_DIR /var/run/apache2
ENV APACHE_LOCK_DIR /var/lock/apache2
ENV APACHE_LOG_DIR /var/log
RUN ln -sf /dev/stdout /var/log/apache2-access.log
RUN ln -sf /dev/stderr /var/log/apache2-error.log
RUN mkdir -p $APACHE_RUN_DIR $APACHE_LOCK_DIR

RUN a2enmod proxy
RUN a2enmod proxy_http
RUN a2enmod headers

ARG DATASETTE_REF

RUN pip install https://github.com/simonw/datasette/archive/${DATASETTE_REF}.zip

# Append this to the end of the default httpd.conf file
RUN echo '\n\
<Directory /app/html/>\n\
    Options Indexes FollowSymLinks\n\
    AllowOverride None\n\
    Require all granted\n\
</Directory>\n\
\n\
<VirtualHost *:80>\n\
    ServerName localhost\n\
    DocumentRoot /app/html\n\
    ProxyPreserveHost On\n\
    ProxyPass /prefix/ http://127.0.0.1:8001/\n\
    Header add X-Proxied-By ""Apache2""\n\
</VirtualHost>\n\
' > /etc/apache2/sites-enabled/000-default.conf

WORKDIR /app
RUN mkdir -p /app/html
RUN echo '<a href=""/prefix/"">Datasette</a>' > /app/html/index.html

ADD https://latest.datasette.io/fixtures.db /app/fixtures.db

EXPOSE 80

RUN echo ""[supervisord]"" >> /app/supervisord.conf
RUN echo ""nodaemon=true"" >> /app/supervisord.conf
RUN echo """" >> /app/supervisord.conf
RUN echo ""[program:apache2]"" >> /app/supervisord.conf
RUN echo ""command=apache2 -D FOREGROUND"" >> /app/supervisord.conf
RUN echo """" >> /app/supervisord.conf
RUN echo ""[program:datasette]"" >> /app/supervisord.conf
RUN echo ""command=datasette /app/fixtures.db --setting base_url '/prefix/' --version-note '${DATASETTE_REF}' -h 0.0.0.0 -p 8001"" >> /app/supervisord.conf

CMD [""/usr/bin/supervisord"", ""-c"", ""/app/supervisord.conf""]
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974602459,https://api.github.com/repos/simonw/datasette/issues/1522,974602459,IC_kwDOBm6k_c46F0Db,9599,2021-11-20T06:15:58Z,2021-11-20T06:15:58Z,OWNER,First  I'm going to try using Debian Buster as the base image instead of Alpine.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974585374,https://api.github.com/repos/simonw/datasette/issues/1522,974585374,IC_kwDOBm6k_c46Fv4e,9599,2021-11-20T03:28:58Z,2021-11-20T03:28:58Z,OWNER,Based on https://medium.com/google-cloud/init-process-for-containers-d03a471fa0cc I might try s6.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974578141,https://api.github.com/repos/simonw/datasette/issues/1522,974578141,IC_kwDOBm6k_c46FuHd,9599,2021-11-20T02:27:23Z,2021-11-20T02:27:23Z,OWNER,"Aha! This could be the clue I was looking for: https://www.reddit.com/r/googlecloud/comments/fmkx63/comment/fl5csty/?utm_source=reddit&utm_medium=web2x&context=3

> Are you processing on a background thread in your container? If so, it's likely your problem, because cloud run will put your app into a low power state between http requests. For long running tasks in cloud run, you need to keep the http connection open, and not return until you are done.

Maybe the `datasette &` process is being affected by that in some way?","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974577949,https://api.github.com/repos/simonw/datasette/issues/1522,974577949,IC_kwDOBm6k_c46FuEd,9599,2021-11-20T02:26:09Z,2021-11-20T02:26:17Z,OWNER,"So frustrating, that's giving me the same problem after being deployed! 503 errors for the first while, then it starts working.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974577565,https://api.github.com/repos/simonw/datasette/issues/1522,974577565,IC_kwDOBm6k_c46Ft-d,9599,2021-11-20T02:23:07Z,2021-11-20T02:23:07Z,OWNER,"OK, that works on my laptop - and Ctrl+C quits it, which is nice:
```
apache-proxy % docker run -p 5000:80 --rm datasette-build-arg-demo
2021-11-20 02:22:13,925 CRIT Supervisor is running as root.  Privileges were not dropped because no user is specified in the config file.  If you intend to run as root, you can set user=root in the config file to avoid this message.
2021-11-20 02:22:13,927 INFO supervisord started with pid 1
2021-11-20 02:22:14,931 INFO spawned: 'datasette' with pid 7
2021-11-20 02:22:14,934 INFO spawned: 'httpd' with pid 8
2021-11-20 02:22:16,484 INFO success: datasette entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2021-11-20 02:22:16,484 INFO success: httpd entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
^C
2021-11-20 02:22:26,285 WARN received SIGINT indicating exit request
2021-11-20 02:22:26,286 INFO waiting for datasette, httpd to die
2021-11-20 02:22:26,315 INFO stopped: httpd (exit status 0)
2021-11-20 02:22:26,540 INFO stopped: datasette (exit status 0)
```
Here's my new Dockerfile:
```dockerfile
FROM python:3-alpine

RUN apk add --no-cache \
	apache2 \
	apache2-proxy \
	supervisor \
	bash

ARG DATASETTE_REF

RUN pip install https://github.com/simonw/datasette/archive/${DATASETTE_REF}.zip

# Append this to the end of the default httpd.conf file
RUN echo -e 'ServerName localhost\n\
\n\
<Proxy *>\n\
  Order deny,allow\n\
  Allow from all\n\
</Proxy>\n\
\n\
ProxyPreserveHost On\n\
ProxyPass /prefix/ http://127.0.0.1:8001/\n\
Header add X-Proxied-By ""Apache2""' >> /etc/apache2/httpd.conf

RUN echo '<a href=""/prefix/"">Datasette</a>' > /var/www/localhost/htdocs/index.html

WORKDIR /app

ADD https://latest.datasette.io/fixtures.db /app/fixtures.db

EXPOSE 80

RUN echo ""[supervisord]"" >> /app/supervisord.conf
RUN echo ""nodaemon=true"" >> /app/supervisord.conf
RUN echo """" >> /app/supervisord.conf
RUN echo ""[program:httpd]"" >> /app/supervisord.conf
RUN echo ""command=httpd -D FOREGROUND"" >> /app/supervisord.conf
RUN echo """" >> /app/supervisord.conf
RUN echo ""[program:datasette]"" >> /app/supervisord.conf
RUN echo ""command=datasette /app/fixtures.db --setting base_url '/prefix/' --version-note '${DATASETTE_REF}' -h 0.0.0.0 -p 8001"" >> /app/supervisord.conf

CMD [""/usr/bin/supervisord"", ""-c"", ""/app/supervisord.conf""]
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974577082,https://api.github.com/repos/simonw/datasette/issues/1522,974577082,IC_kwDOBm6k_c46Ft26,9599,2021-11-20T02:19:27Z,2021-11-20T02:19:27Z,OWNER,"https://docs.docker.com/config/containers/multi-service_container/ suggests `supervisord` as a last resort.

https://stackoverflow.com/a/49100302/6083 has a neat looking recipe for than in Alpine:

> **1.** `Dockerfile` is:
> 
>     FROM alpine:latest
>     RUN apk update && apk add --no-cache supervisor openssh nginx
>     COPY supervisord.conf /etc/supervisord.conf
>     CMD [""/usr/bin/supervisord"", ""-c"", ""/etc/supervisord.conf""]
> 
> **2.** `supervisord.conf` is:
> 
>     [supervisord]
>     nodaemon=true
>     
>     [program:sshd]
>     command=/usr/sbin/sshd -D
>     
>     [program:nginx]
>     command=nginx -c /etc/nginx/nginx.conf
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974576624,https://api.github.com/repos/simonw/datasette/issues/1522,974576624,IC_kwDOBm6k_c46Ftvw,9599,2021-11-20T02:16:12Z,2021-11-20T02:16:12Z,OWNER,"Again, that approach worked on my laptop but when deployed to Cloud Run mostly gave me 503 errors for the `/prefix/` page, with the occasional 200.

I did this:

```Dockerfile
RUN echo ""#!/bin/bash"" >> start.sh
# Start Datasette running in background with &
RUN echo ""datasette /app/fixtures.db --setting base_url '/prefix/' --version-note '${DATASETTE_REF}' -h 0.0.0.0 -p 8001 &"" >> /app/start.sh
RUN echo ""httpd -D FOREGROUND"" >> /app/start.sh

RUN chmod +x /app/start.sh

CMD /app/start.sh
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974576436,https://api.github.com/repos/simonw/datasette/issues/1522,974576436,IC_kwDOBm6k_c46Fts0,9599,2021-11-20T02:14:45Z,2021-11-20T02:14:45Z,OWNER,I'm going to try running Apache with `httpd -D FOREGROUND` while running `datasette &`.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974575512,https://api.github.com/repos/simonw/datasette/issues/1522,974575512,IC_kwDOBm6k_c46FteY,9599,2021-11-20T02:09:20Z,2021-11-20T02:09:20Z,OWNER,"> **Waiting for health check to begin** makes it sound like the container didn't start properly.

That eventually failed, but I did get these in the build logs:

<img width=""812"" alt=""Screen Shot 2021-11-19 at 6 09 04 PM"" src=""https://user-images.githubusercontent.com/9599/142710753-323566ed-cd1e-4492-ac8e-dae85c8bd6f9.png"">


","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974573616,https://api.github.com/repos/simonw/datasette/issues/1522,974573616,IC_kwDOBm6k_c46FtAw,9599,2021-11-20T01:58:44Z,2021-11-20T01:58:44Z,OWNER,"Deploy to Cloud Run appears to hang here:
```
Deploying container to Cloud Run service [datasette-apache-proxy-demo] in project [datasette-222320] region [us-central1]
⠧ Deploying... Revision deployment finished. Waiting for health check to begin.                                                                               
  ⠧ Creating Revision...                                                                                                                                      
  . Routing traffic...                                                                                                                                        
  ✓ Setting IAM Policy...                                                                                                                                     
```
**Waiting for health check to begin** makes it sound like the container didn't start properly.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974572505,https://api.github.com/repos/simonw/datasette/issues/1522,974572505,IC_kwDOBm6k_c46FsvZ,9599,2021-11-20T01:50:48Z,2021-11-20T01:51:41Z,OWNER,"I figured out a recipe to run `httpd` as a service inside Alpine - works great on my laptop, here's my new `Dockerfile`:
```dockerfile
FROM python:3-alpine

# openrc gives us rc-service

RUN apk add --no-cache \
	openrc \
	apache2 \
	apache2-proxy \
	bash

ARG DATASETTE_REF

RUN pip install https://github.com/simonw/datasette/archive/${DATASETTE_REF}.zip

# Append this to the end of the default httpd.conf file
RUN echo -e 'ServerName localhost\n\
\n\
<Proxy *>\n\
  Order deny,allow\n\
  Allow from all\n\
</Proxy>\n\
\n\
ProxyPreserveHost On\n\
ProxyPass /prefix/ http://127.0.0.1:8001/\n\
Header add X-Proxied-By ""Apache2""' >> /etc/apache2/httpd.conf

RUN echo '<a href=""/prefix/"">Datasette</a>' > /var/www/localhost/htdocs/index.html

WORKDIR /app

ADD https://latest.datasette.io/fixtures.db /app/fixtures.db

EXPOSE 80

# RUN echo -e ""#!/bin/bash\nopenrc default\nrc-service apache2 start;\ndatasette /app/fixtures.db --setting base_url '/prefix/' --version-note '${DATASETTE_REF}' -h 0.0.0.0 -p 8001"" > /app/start.sh

RUN echo ""#!/bin/bash"" >> start.sh
RUN echo ""openrc default"" >> start.sh
RUN echo ""rc-service apache2 start"" >> start.sh
RUN echo ""datasette /app/fixtures.db --setting base_url '/prefix/' --version-note '${DATASETTE_REF}' -h 0.0.0.0 -p 8001"" >> /app/start.sh

RUN chmod +x /app/start.sh

CMD /app/start.sh
```
I'm going to try this on Cloud Run and see if it fixes the 503s

One annoying thing about this: Ctrl+C on my laptop no longer stops the container, I have to `docker ps` and then `docker kill xxx` instead.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974565816,https://api.github.com/repos/simonw/datasette/issues/1522,974565816,IC_kwDOBm6k_c46FrG4,9599,2021-11-20T01:13:39Z,2021-11-20T01:13:39Z,OWNER,"I have a hunch that running `httpd -D FOREGROUND` doesn't show error logs, which would explain why I can't use the Cloud Run logs to figure out the reason for the 503s.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974565392,https://api.github.com/repos/simonw/datasette/issues/1522,974565392,IC_kwDOBm6k_c46FrAQ,9599,2021-11-20T01:11:20Z,2021-11-20T01:11:20Z,OWNER,"Yup, that fixed it.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974564712,https://api.github.com/repos/simonw/datasette/issues/1522,974564712,IC_kwDOBm6k_c46Fq1o,9599,2021-11-20T01:07:49Z,2021-11-20T01:10:48Z,OWNER,https://apache-proxy-demo.datasette.io/prefix/fixtures/compound_three_primary_keys has broken suggested facet links - they go to `https://localhost:8001/prefix/fixtures/compound_three_primary_keys?_facet=pk1#facet-pk1` - but I think that's because I'm missing the `ProxyPreserveHost On` setting.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974558076,https://api.github.com/repos/simonw/datasette/issues/1522,974558076,IC_kwDOBm6k_c46FpN8,9599,2021-11-20T00:36:56Z,2021-11-20T00:36:56Z,OWNER,That 503 error is _really_ frustrating: I have a deploy running at https://apache-proxy-demo.datasette.io/prefix/ and after a fresh deploy it serves 503 errors for quite a while - then eventually starts working.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,
https://github.com/simonw/datasette/issues/1522#issuecomment-974557766,https://api.github.com/repos/simonw/datasette/issues/1522,974557766,IC_kwDOBm6k_c46FpJG,9599,2021-11-20T00:35:25Z,2021-11-20T00:35:25Z,OWNER,Wrote a TIL about `--build-arg` and Cloud Run: https://til.simonwillison.net/cloudrun/using-build-args-with-cloud-run,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1058896236,