Merge pull request #2 from eSailors/limit-cache-size

Make cache limit configurable via ansible

Author: Qasim Sarfraz

roles/docker-registry-proxy/defaults/main.yml

@@ -1,4 +1,5 @@
 docker_proxy_clear_cache: false
+docker_proxy_cache_limit: 75g
 docker_proxy_cache_path: /registry/local-storage/cache
 docker_proxy_version: latest
 docker_proxy_backend: "XXXXXXXX.dkr.ecr.eu-central-1.amazonaws.com"

roles/docker-registry-proxy/tasks/main.yaml

@@ -33,6 +33,7 @@
       -e RESOLVER={{ docker_proxy_backend_resolver }}
       -e PORT=5000
       -e UPSTREAM={{ docker_proxy_backend_schema }}://{{ docker_proxy_backend }}
+      -e CACHE_MAX_SIZE={{ docker_proxy_cache_limit }} 
       -e AWS_ACCESS_KEY_ID={{ docker_proxy_ecr_access_id }}
       -e AWS_SECRET_ACCESS_KEY={{ docker_proxy_ecr_secret_key }}
       -e AWS_REGION={{ docker_proxy_ecr_region }}