Simplify cloud-init code

README.md

@@ -99,45 +99,29 @@ One-click deployment:
 * Heroku: <https://heroku.com/deploy?template=https://github.com/pictuga/morss>
 * Google Cloud: <https://deploy.cloud.run/?git_repo=https://github.com/pictuga/morss.git>
 
-Providers supporting `cloud-init`, based on Ubuntu:
+Providers supporting `cloud-init` (AWS, Oracle Cloud Infrastructure), based on Ubuntu:
 
 ``` yml
 #cloud-config
 
 packages:
-  - docker.io
-  - docker-compose
+  - python-pip
+  - python-lxml
+  - python-wheels
   - git
   - ca-certificates
 
-groups:
-  - docker
-
-system_info:
-  default_user:
-    groups: [docker]
-
 write_files:
-  - path: /docker-compose.yml
-    permissions: "0644"
+  - path: /etc/environment
     content: |
-      version: '3.7'
-      services:
-        app:
-          build: 'https://git.pictuga.com/pictuga/morss.git#master'
-          image: morss
-          ports:
-            - 80:8000
-          environment:
-            - DEBUG=1
-            - CACHE=diskcache
-            - CACHE_SIZE=1073741824
-          restart: always
+      DEBUG=1
+      CACHE=diskcache
+      CACHE_SIZE=1073741824
 
 runcmd:
   - update-ca-certificates
-  - docker-compose -f /docker-compose.yml build --no-cache
-  - docker-compose -f /docker-compose.yml up -dV
+  - pip install git+https://git.pictuga.com/pictuga/morss.git#[full] gunicorn
+  - gunicorn --bind 0.0.0.0:${PORT:-8000} -w 4 --preload --access-logfile - morss
 ```
 
 ## Run