Merge pull request #584 from thaJeztah/remove_dependencies

dind: remove obsolete runtime dependencies

Author: tianon

29/dind/Dockerfile

@@ -1,20 +1,16 @@
 {{ include "shared" -}}
 FROM docker:{{ env.version }}-cli
 
-# https://github.com/moby/moby/blob/0eecd59153c03ced5f5ddd79cc98f29e4d86daec/project/PACKAGERS.md#runtime-dependencies
-# https://github.com/docker/docker-ce-packaging/blob/963aa02666035d4e268f33c63d7868d6cdd1d34c/deb/common/control#L28-L41
+# Runtime dependencies:
+# - https://github.com/moby/moby/blob/864598f8c2677189e308eb4a3b3c0dd41fc06599/project/PACKAGERS.md#runtime-dependencies#runtime-dependencies
+# - https://github.com/docker/packaging/blob/0ba325d178593583f190dc91566214a85c3880ad/pkg/docker-engine/deb/control#L24-L36
 RUN set -eux; \
 	apk add --no-cache \
-		btrfs-progs \
-		e2fsprogs \
-		e2fsprogs-extra \
-		git \
 		ip6tables \
 		iptables \
 		openssl \
 		pigz \
 		shadow-uidmap \
-		xfsprogs \
 		xz \
 		zfs \
 	;