Files
releases/Dockerfile
T
Patrick East fb5ff78c24 Migrate to GitHub actions
This includes some refactors to the build steps. High level items:

* Add variables for DOCKER_IMAGE, S3_RELEASE_BUCKET to allow for forks
  of OPA to re-use the GitHub actions with their own s3 buckets and
  docker orgs/image names.

* Unify the release build steps to use `make release` and the binaries
  being located under `_release/$(VERSION)`. All CI targets now rely
  on binaries being in that `RELEASE_DIR`, including image building
  steps The `make build` target is unaffected.

* Add a wrapper to allow the CI to run the various golang target
  stages separately, but sharing the same docker configuration.

* Conditionally specify `-it` for docker run commands based on whether
  A tty is available.

* Added scripts to automate drafting a release with binary assets vi
  the `hub` CLI.

* The release process triggered on a tag being pushed will now use the
  same binaries from `make release` for the docker images as well as
  the ones attached to the release (which are available under
  https://openpolicyagent.org/downloads/).

The actions themselves are split into 3 workflows:

pull-request.yaml:
  Triggers on pull requests. This will run all the normal tests/checks
  as before on Travis, however they are now split into separate jobs.
  In addition to what was done on Travis we will now have Codecov
  results included.

post-merge.yaml:
  Triggers after a change is pushed to master. This will run tests and
  build+publish the `edge` and `dev` artifacts to dockerhub and s3.

post-tag.yaml:
  Triggers after a tag has been pushed. Similar to post-merge.yaml it
  will run tests and build+publish release artifacts (for the tagged
  version). It will also create a draft release on GitHub with the
  same artifacts and notes from the CHANGELOG.md. If a release already
  exists it will be updated to include the assets, however the release
  notes will _not_ be added.

The RELEASE.md steps have been updated and include notes on the new
steps.

Signed-off-by: Patrick East <east.patrick@gmail.com>
2020-07-08 16:49:16 -07:00

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Docker

# Copyright 2019 The OPA Authors. All rights reserved.
# Use of this source code is governed by an Apache2
# license that can be found in the LICENSE file.
ARG BASE
FROM gcr.io/distroless/base as certs
FROM ${BASE}
# Any non-zero number will do, and unfortunately a named user will not, as k8s
# pod securityContext runAsNonRoot can't resolve the user ID:
# https://github.com/kubernetes/kubernetes/issues/40958. Make root (uid 0) when
# not specified.
ARG USER=0
MAINTAINER Torin Sandall <torinsandall@gmail.com>
COPY --from=certs /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
# Hack.. https://github.com/moby/moby/issues/37965
# _Something_ needs to be between the two COPY steps.
USER ${USER}
ARG BIN_DIR=.
COPY ${BIN_DIR}/opa_linux_amd64 /opa
ENTRYPOINT ["/opa"]
CMD ["run"]