This optimizes our image in a few different ways:
- It adds a bunch of files and directories to the `.dockerignore` file.
This lets us have a single `COPY . .` but still be very aggressive about pruning what files end up in the build context.
- It adds build-time cache mounts to the `go build` commands using BuildKit's `--mount=type=cache` flag.
This requires BuildKit-capable Docker, but means that our Go builds can all be incremental builds.
This replaces the previous flow we had where we needed to split out `go mod download`.
- Instead of letting the full `apt-get install ca-certificates` layer end up in our final image, we copy just the single file we need.
Signed-off-by: Matt Moyer <moyerm@vmware.com>
This will allow it to be imported by Go code outside of our repository, which was something we have planned for since this code was written.
Signed-off-by: Matt Moyer <moyerm@vmware.com>
I tried to follow a principle of encapsulation here - we can still default to
peeps making connections to 80/443 on a Service object, but internally we will
use 8080/8443.
Signed-off-by: Andrew Keesler <akeesler@vmware.com>
- For now, build the test-webhook binary in the same container image as
the pinniped-server binary, to make it easier to distribute
- Also fix lots of bugs from the first draft of the test-webhook's
`/authenticate` implementation from the previous commit
- Add a detailed README for the new deploy-test-webhook directory
This should simplify our build/test setup quite a bit, since it means we have only a single module (at the top level) with all hand-written code. I'll leave `module.sh` alone for now but we may be able to simplify that a bit more.
Signed-off-by: Matt Moyer <moyerm@vmware.com>
- Refactors the existing cert generation code into controllers
which read and write a Secret containing the certs
- Does not add any new functionality yet, e.g. no new handling
for cert expiration, and no leader election to allow for
multiple servers running simultaneously
- This commit also doesn't add new tests for the cert generation
code, but it should be more unit testable now as controllers
- Not strictly necessary at the moment because both our build layer
and our run layer are based on alpine, but static linking our binary
will help us later when we want to base our run image on something
closer to scratch
Add initial aggregated API server (squashed from a bunch of commits).
Signed-off-by: Andrew Keesler <akeesler@vmware.com>
Signed-off-by: Aram Price <pricear@vmware.com>
Signed-off-by: Ryan Richard <richardry@vmware.com>
