.gitignore

@@ -1 +0,0 @@
-__pycache__/

docker-compose.yml

@@ -4,6 +4,6 @@ services:
   image: docker.clkl.de/docker/update:0.1_alpine
   build: .
   volumes:
-   - /opt/docker/services:/services
-   - ./:/out/
-  command: bash -c 'python3 /out/show_updateable.py -s -o /out/updates.json /services/* --ignore zammad'
+   - ./docker-compose.py:/docker-compose.py
+   - ./sample:/services
+  command: bash -c 'python3 /docker_compose.py /services/*'

docker_compose.py

@@ -142,4 +142,4 @@ if __name__ == "__main__":
 		with open(args.output, "w") as out:
 			json.dump(overview, out, indent=1, sort_keys=True)
 	else:
-		print(json.dumps(overview, indent=1))
+		print(json.dumps(overview, indent=1))

readme.md

@@ -1,86 +0,0 @@
-Docker Update
-=============
-
-Try to show updates for your used docker images.
-
-
-Requirements
-------------
-
-* Docker
-* docker-compose
-* Libraries: requirements.txt (`pip3 install -r requirements.txt` or docker ;))
-
-You need a directory containing your service directories. These services must have a docker-compose.yml to get checked.
-
-Example:
-```
-└── services
-    ├── bitpoll.wiai.de
-    │   ├── docker
-    │   ├── docker-compose.yml
-    ├── dockerui
-    │   ├── docker-compose.yml
-    └── zitate
-        └── docker-compose.yml
-```
-
-If there are files or directories without a docker-compse.yml, it will just notify you and ignore it. 
-
-If the compose file contains a build-section, the Dockerfile is inspected, too.
-
-Usage
-----
-
-### Docker
-
-Modify mount of services directory. Mount your directory as `/services`.
-
-```
-docker-compose up
-```
-
-Output file: `updates.json`
-
-### Command line
-
-```
-$ python3 show_updateable.py -h
-usage: show_updateable.py [-h] [--output OUTPUT]
-                          [--ignore IGNORE [IGNORE ...]] [--match-suffix]
-                          compose_files [compose_files ...]
-```
-
-* output: json file for results
-* ignore: ignore services (ignore is substring of service path)
-* match-suffix: use only same suffixes in image labels (e.g. only -alpine images)
-* compose files: service directories: see #example (multiple paths allowed)
-
-Advantages
-----------
-
-* No access to Docker-Socket
-* No deamon
-* No state
-* Detect new major versions
-* Report only, no uncontrolled automated actions
-* tbc ...
-
-
-Alternatives
-------------
-
-* https://github.com/v2tec/watchtower (seems quite dead, look for forks)
-* https://github.com/pyouroboros/ouroboros
-* https://engineering.salesforce.com/open-sourcing-dockerfile-image-update-6400121c1a
-* https://stackoverflow.com/questions/26423515/how-to-automatically-update-your-docker-containers-if-base-images-are-updated
-* tbc ...
-
-
-Known Issues
-------------
-
-* Still WiP/PoC
-* http/https sources are not implemented yet
-* some images have … weird tags
-* pull requests welcome

show_updateable.py

@@ -52,5 +52,5 @@ def main(args):
 if __name__=="__main__":
 	parser = docker_compose.args_setup("Show updates for docker-compose style services")
 	args = parser.parse_args()
-	print(args)
 	main(args)
+