- Update Go to 1.19 in CI
- Use Go 1.19 in base image
- Update controller-gen v0.8.0 and regenerate manifests
Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>
Use of MUSL was a temporary solution to mitigate cross-platform
issues while building openssl and libssh2. Since Unmanaged transport has
been deprecated, openssl and libssh2 dependencies are no longer required
and by extension MUSL.
Enables libgit2 threadless support and provides a regression assurance
for fluxcd/image-automation-controller#339.
Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>
Upgrade to golang-with-libgit2 v0.1.4 and use libgit2 which is compiled
without being linked to libssh2 and openssl.
Signed-off-by: Sanskar Jaiswal <jaiswalsanskar078@gmail.com>
This dependency now releases two different images, one
containing the entire dependency chain for libgit2, and
another containing just the library itself. The latter
will be later used once Managed Transport is completely
removed from source controller.
As part of this update, the image now follows a new tag
format which is semver based and starts at 0.1.0.
Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>
BREAKING CHANGE: the controller container is now executed under 65534:65534 (userid:groupid). This change may break deployments that hard-coded the user name 'controller' in their PodSecurityPolicy.
Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>
Further restricts the SecurityContext that the controller runs under, by enabling the default seccomp profile and dropping all linux capabilities.
This was set at container-level to ensure backwards compatibility with
use cases in which sidecars are injected into the source-controller pod
without setting less restrictive settings.
BREAKING CHANGE: The use of new seccomp API requires Kubernetes 1.19.
Co-authored-by: Sanskar Jaiswal <sanskar.jaiswal@weave.works>
Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>
Leverage libraries installed in base-debian11 (glibc, libssl and openssl)
therefore refrain from linking libc/libdl and ignore unresolved symbols
at build time.
Libssl had to be kept as the behaviour without it is not consistent across
all supported architectures.
Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>
The statically linked binary has lingering dependencing to glibc, which
leads to errors at runtime when using distroless/static. One key culprit is libnss,
which is not available in static form through package managers.
In order to support distroless/static, glibc would have to be recompiled using
the --enable-static-nss flag, and the resulting libnss_{dns,files}.a would need
to be linked during the build process.
Due to the unnecessary complexity mentioned above, distroless/base is being used
instead.
Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>
Adds an initial ATTRIBUTIONS.md file containing the open source
components that source-controller depends on, and their copyright
information.
Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>
This moves the `libgit2` compilation to the image, to ensure it
can be build on builders that aren't backed by AMD64.
The image is structured in such a way that e.g. running nightly
builds targeting a different Go version, or targeting a different
OS vendor would be possible in the future via build arguments.
Signed-off-by: Hidde Beydals <hello@hidde.co>
To provide a better (contributing) experience to those with Apple
machines, as determining the correct paths there is a bit harder.
Signed-off-by: Hidde Beydals <hello@hidde.co>
To allow building a multi-platform container image using `buildx`.
Various configuration flags allow for fine(r)-grain control over the
build process:
- `BASE_IMG`: FQDN of the base image that should be used, without a
tag.
- `BASE_TAG: tag of the base image that should be used. Allows checksum
sum to be included.
- `BUILDX_PLATFORMS`: platforms to target for the final container
image.
- `BUILDX_ARGS`: additional `docker buildx build` arguments, e.g.
`--push` to push the result to a (local) image registry.
Signed-off-by: Hidde Beydals <hello@hidde.co>
This commit updates `github.com/libgit2/git2go` to `v31.6.1` (with
`libgit2` `1.1.1`), and changes the container image build process so
that it makes use of `ghcr.io/hiddeco/golang-with-libgit2`.
This image provides a pre-build dynamic `libgit2` dependency linked
against OpenSSL and LibSSH2 (without gcrypt), and a set of cross-compile
build tools (see
[rationale](https://github.com/hiddeco/golang-with-libgit2#rationale) and
[usage](https://github.co/hiddeco/golang-with-libgit2#usage) for more
detailed information).
The linked set of dependency should solve most known issues around
unsupport private key types, but does not resolve the issues with ECDSA*
and ED25519 hostkeys yet. Solving this requires a newer version of
`libgit2` (`>=1.2.0`), which currently does not seem to work properly
with `git2go/v32`.
Some small changes have been made to the `libgit2` package to address
(future) deprecations.
Signed-off-by: Hidde Beydals <hello@hidde.co>
Stefan Prodan
Hidde Beydals
Devin Buhl
Sunny
Paulo Gomes
Philip Laine
Sanskar Jaiswal
Aurel Canciu
Hidde Beydals