add extra caddy setup

.dockerignore

@@ -10,6 +10,8 @@ test
 benchmarks
 docs/site
 docker-db
+uploads
+instance
 
 # Required to get version
 !.git

.gitignore

@@ -21,6 +21,8 @@ vm.args
 .hex/
 .mix/
 .psql_history
+docker-resources/Dockerfile
+pgdata
 
 # Prevent committing custom emojis
 /priv/static/emoji/custom/*

Dockerfile

@@ -1,5 +1,4 @@
-FROM hexpm/elixir:1.13.4-erlang-24.3.4.5-alpine-3.15.6 as build
-
+FROM hexpm/elixir:1.13.4-erlang-24.3.4.5-alpine-3.15.6
 
 ENV MIX_ENV=prod
 

docker-compose.yml

@@ -2,7 +2,8 @@ version: "3.7"
 
 services:
   db:
-    image: postgres:14
+    image: akkoma-db:latest
+    build: ./docker-resources/database
     restart: unless-stopped
     user: ${DOCKER_USER}
     environment: {
@@ -19,7 +20,9 @@ services:
     env_file:
       - .env 
     volumes:
-      - ./docker-db:/var/lib/postgresql/data
+      - type: bind
+        source: ./pgdata
+        target: /var/lib/postgresql/data
 
   akkoma:
     image: akkoma:latest
@@ -41,3 +44,16 @@ services:
     ]
     volumes:
       - .:/opt/akkoma
+
+  # Uncomment the following if you want to use a reverse proxy
+  proxy:
+    image: caddy:2-alpine
+    restart: unless-stopped
+    links:
+      - akkoma
+    ports: [
+       "443:443",
+       "80:80"
+    ]
+    volumes:
+      - ./docker-resources/Caddyfile:/etc/caddy/Caddyfile

docker-resources/Caddyfile

@@ -0,0 +1,14 @@
+# default docker Caddyfile config for Akkoma
+#
+# Simple installation instructions:
+# 1. Replace 'example.tld' with your instance's domain wherever it appears.
+
+akkoma.local.live  {
+  log {
+    output file /var/log/caddy/akkoma.log
+  }
+
+  encode gzip
+
+  reverse_proxy akkoma:4000
+}

docker-resources/Caddyfile.example

@@ -0,0 +1,14 @@
+# default docker Caddyfile config for Akkoma
+#
+# Simple installation instructions:
+# 1. Replace 'example.tld' with your instance's domain wherever it appears.
+
+example.tld  {
+  log {
+    output file /var/log/caddy/akkoma.log
+  }
+
+  encode gzip
+
+  reverse_proxy akkoma:4000
+}

docker-resources/database/Dockerfile

@@ -0,0 +1,10 @@
+FROM postgres:14-alpine
+
+ARG UID=1000
+ARG GID=1000
+ARG UNAME=akkoma
+
+RUN addgroup -g $GID $UNAME
+RUN adduser -u $UID -G $UNAME -D -h $HOME $UNAME
+
+USER akkoma

docker-resources/manage.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+docker-compose run --rm akkoma $@

docs/docs/installation/docker_en.md

@@ -49,7 +49,9 @@ in our compose environment.
 ```
 
 This will ask you a few questions - the defaults are fine for most things,
-the database hostname is `db`. 
+the database hostname is `db`, and you will want to set the ip to `0.0.0.0`
+if you want to access the instance from outside the container (i.e you're using
+a reverse proxy on the host)
 
 Now we'll want to copy over the config it just created
 
@@ -62,7 +64,7 @@ cp config/generated_config.exs config/prod.secret.exs
 We need to run a few commands on the database container, this isn't too bad
 
 ```bash
-docker-compose run --rm -d db 
+docker-compose run --rm --user akkoma -d db 
 # Note down the name it gives here, it will be something like akkoma_db_run
 docker-compose run --rm akkoma psql -h db -U akkoma -f config/setup_db.psql
 docker stop akkoma_db_run # Replace with the name you noted down
@@ -83,14 +85,47 @@ everything start up.
 ```bash
 docker-compose up
 ```
-#### Create your first user
+
+If everything went well, you should be able to access your instance at http://localhost:4000
+
+You can `ctrl-c` out of the docker-compose now to shutdown the server.
+
+### Running in the background
+
+```bash
+docker-compose up -d
+```
+
+### Create your first user
 
 If your instance is up and running, you can create your first user with administrative rights with the following task:
 
 ```shell
-doas -u akkoma env MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
+./docker-resources/manage.sh mix pleroma.user new MY_USERNAME MY_EMAIL@SOMEWHERE --admin
 ```
 
+And follow the prompts 
+
+### Reverse proxies
+
+This is a tad more complex in docker than on the host itself. It
+
+You've got two options. 
+
+#### Running caddy in a container
+
+This is by far the easiest option. It'll handle HTTPS and all that for you. 
+
+```bash
+cp docker-resources/Caddyfile.example docker-resources/Caddyfile
+```
+
+Then edit the TLD in your caddyfile to the domain you're serving on.
+
+Uncomment the `caddy` section in the docker-compose file,
+then run `docker-compose up -d` again.
+
+```bash
 {! installation/frontends.include !}
 
 #### Further reading