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| author | Geoff Levand <geoff@infradead.org> | 2018-05-21 19:59:39 +0000 |
|---|---|---|
| committer | Samuel Mendoza-Jonas <sam@mendozajonas.com> | 2018-05-23 11:11:36 +1000 |
| commit | 1c45cf6e9393e8c27acfa7c86ea305bcc26ff258 (patch) | |
| tree | 4930300e91bacccd1657de6ab3ca643c32d51c85 /docker/builder-include | |
| parent | 1214247667d138e2fa1748f4f270e5fc80010377 (diff) | |
| download | talos-petitboot-1c45cf6e9393e8c27acfa7c86ea305bcc26ff258.tar.gz talos-petitboot-1c45cf6e9393e8c27acfa7c86ea305bcc26ff258.zip | |
docker: Add DOCKER_FROM arg
The dockerfile for each architecture is the same except for the 'FROM' image.
Add a new Dockerfile argument DOCKER_FROM that allows for a commom dockerfile.
If the docker version is older than 17.05 generate a docker file from
the common one.
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Diffstat (limited to 'docker/builder-include')
| -rw-r--r-- | docker/builder-include | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/docker/builder-include b/docker/builder-include index 40e0120..87405b8 100644 --- a/docker/builder-include +++ b/docker/builder-include @@ -19,6 +19,19 @@ arch_tag() { esac } +docker_from() { + local a="$(arch)" + + case "${a}" in + amd64) echo "ubuntu:17.10" ;; + arm64) echo "arm64v8/ubuntu:17.10" ;; + *) + echo "${name}: ERROR: Unknown arch ${a}" >&2 + exit 1 + ;; + esac +} + run_cmd () { local cmd="${*}" |
