Update README usage

README.md

@@ -30,19 +30,13 @@ The secret token is:
 Note: Register your bot user manually. This program does not register a new
 user. You must also accept invitations to join the room automatically.
 
-```
-docker build -t registry.gitlab.com/guardianproject-ops/matrix-ops-bot .
 
+```
 docker run --rm  \
 --name ops-bot \
---volume /path/to/store:/data \
+--volume /path/to/data:/data:rw \
---env MATRIX_HOMESERVER=https://matrix.org \
+--volume /path/to/config:/config:ro \
---env MATRIX_USER_ID=@YOURBOT:matrix.org \
+registry.gitlab.com/guardianproject-ops/matrix-ops-bot:main
---env MATRIX_PASSWORD="changeme" \
---env MATRIX_DEVICE_NAME=my-bot-server \
---env BOT_ROUTING_KEYS="{\"room1\": \"!XXXX:matrix.org\", \"room2\": \"!YYYYY:matrix.org\"}" \
---env BOT_BEARER_TOKEN="changeme" \
-registry.gitlab.com/guardianproject-ops/matrix-ops-bot
 ```
 
 or docker-compose:
@@ -52,19 +46,12 @@ version: "3.8"
 services:
   bot:
     image: registry.gitlab.com/guardianproject-ops/matrix-ops-bot:main
-    environment:
-      MATRIX_HOMESERVER: "https://matrix.org"
-      MATRIX_USER_ID: "@YOURBOT:matrix.org"
-      MATRIX_PASSWORD: "changeme"
-      MATRIX_DEVICE_NAME: "my-bot-server"
-      BOT_BEARER_TOKEN: "changeme"
-      BOT_ROUTING_KEYS: >
-        {"room1": "!XXXX:matrix.org", "room2": "!YYYYY:matrix.org"}
     user: "1000"
     ports: 
       - "0.0.0.0:1111:1111"
     volumes:
       - /home/admin/bot/data:/data:rw
+      - /home/admin/bot/config:/config:ro
     logging:
       driver: "json-file"
       options:
@@ -74,20 +61,7 @@ services:
 
 ## Dev Setup
 
-`.env`:
 ```
-MATRIX_HOMESERVER=https://matrix.org
-MATRIX_USER_ID=@YOURBOT:matrix.org
-MATRIX_PASSWORD="changeme"
-MATRIX_DEVICE_NAME=my-bot-server
-MATRIX_VERIFY_SSL=True
-MATRIX_STORE_PATH=/abs/path/to/persistent-store
-BOT_ROUTING_KEYS="{\"room1\": \"!XXXX:matrix.org\", \"room2\": \"!YYYYY:matrix.org\"}"
-BOT_BEARER_TOKEN="changeme"
-```
-
-```
-source .env
 poetry install
 poetry run start
 ```