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author | Brian McKenna <bmckenna@atlassian.com> | 2016-04-11 16:31:15 +1000 |
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committer | Brian McKenna <bmckenna@atlassian.com> | 2016-04-11 16:32:47 +1000 |
commit | d150fe89154e176dcf8b71ad64a771213aee0c1e (patch) | |
tree | b221e0ec678f06e081ff82a9b45b001d4a7cb7d6 /pkgs/build-support/docker | |
parent | ebb911cc0b31dd39dfaf61f206967e47e92547cb (diff) | |
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dockerTools: use pigz for final image tar
Saves a few seconds on large images.
Diffstat (limited to 'pkgs/build-support/docker')
-rw-r--r-- | pkgs/build-support/docker/default.nix | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pkgs/build-support/docker/default.nix b/pkgs/build-support/docker/default.nix index 4c4999a42b4b..1f14bda203db 100644 --- a/pkgs/build-support/docker/default.nix +++ b/pkgs/build-support/docker/default.nix @@ -1,5 +1,5 @@ { stdenv, lib, callPackage, runCommand, writeReferencesToFile, writeText, vmTools, writeScript -, docker, shadow, utillinux, coreutils, jshon, e2fsprogs, goPackages }: +, docker, shadow, utillinux, coreutils, jshon, e2fsprogs, goPackages, pigz }: # WARNING: this API is unstable and may be subject to backwards-incompatible changes in the future. @@ -249,7 +249,7 @@ EOF then mkPureLayer { inherit baseJson contents extraCommands; } else mkRootLayer { inherit baseJson fromImage fromImageName fromImageTag contents runAsRoot diskSize extraCommands; }); result = runCommand "${baseName}.tar.gz" { - buildInputs = [ jshon ]; + buildInputs = [ jshon pigz ]; imageName = name; imageTag = tag; @@ -317,7 +317,7 @@ EOF chmod -R a-w image echo Cooking the image - tar -C image -czf $out . + tar -C image -c . | pigz > $out ''; in |