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readme.md

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+Docker Update
+=============
+
+Try to show updates for your used docker images.
+
+
+Requirements
+------------
+
+TODO
+
+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. 
+
+
+
+Usage
+----
+
+Modify mount of services directory. Mount your directory as `/services`.
+
+```
+docker-compose up
+```
+
+Output file: `updates.json`
+
+
+Advantages
+----------
+
+* No access to Docker-Socket
+* tbc ...
+
+
+Alternatives
+------------
+
+* https://github.com/v2tec/watchtower
+* 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 ...
+
+
+