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+# Git GC container image
+
+Container for running `git gc`. It is meant to run as a CronJob, when used in
+Kubernetes. It can also be used to run garbage collection on-demand, e.g. using
+a Kubernetes Job.
+
+## Content
+
+* base image
+* `gc.sh`: gc-script
+
+## Setup and configuration
+
+* copy tools scripts
+* ensure filesystem permissions
+
+## Start
+
+* execution of the provided `gc.sh`