The io/ioutil package has been deprecated in Go 1.16. This commit
replaces the existing io/ioutil functions with their new definitions in
io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Golang '.0' releases are released without a trailing .0 (i.e. go1.17
is equal to go1.17.0). For the base image, we want to specify the go
version including their patch release (golang:1.17 is equivalent to
go1.17.x), so adjust the script to also accept the trailing .0, because
otherwise the download-URL is not found:
hack/vendor.sh archive/tar
update vendored copy of archive/tar
downloading: https://golang.org/dl/go1.17.0.src.tar.gz
curl: (22) The requested URL returned error: 404
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Go 1.17 requires golang.org/x/sys a76c4d0a0096537dc565908b53073460d96c8539 (May 8,
2021) or later, see https://github.com/golang/go/issues/45702. While this seems
to affect macOS only, let's update to the latest version.
full diff: d19ff857e8...63515b42dc
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
These checks were added when we required a specific version of containerd
and runc (different versions were known to be incompatible). I don't think
we had a similar requirement for tini, so this check was redundant. Let's
remove the check altogether.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Update the frozen images to also be based on Debian bullseye. Using the "slim"
variant (which looks to have all we're currently using), and remove the
buildpack-dep frozen image.
The buildpack-dep image is quite large, and it looks like we only use it to
compile some C binaries, which should work fine on a regular debian image;
docker build -t debian:bullseye-slim-gcc -<<EOF
FROM debian:bullseye-slim
RUN apt-get update && apt-get install -y gcc libc6-dev --no-install-recommends
EOF
docker image ls
REPOSITORY TAG IMAGE ID CREATED SIZE
debian bullseye-slim-gcc 1851750242af About a minute ago 255MB
buildpack-deps bullseye fe8fece98de2 2 days ago 834MB
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
commit 7168d98c43 removed these, but
we overlooked that the same stage is used to build runc as well, so
we likely need these.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Otherwise errors within this function will all show to be at the line
number of the utility, instead of where it failed in the test:
=== RUN TestDaemonDefaultNetworkPools
service_test.go:23: assertion failed:
Command: ip link delete docker0
ExitCode: 127
Error: exec: "ip": executable file not found in $PATH
Stdout:
Stderr:
Failures:
ExitCode was 127 expected 0
Expected no error
=== RUN TestDaemonRestartWithExistingNetwork
service_test.go:23: assertion failed:
Command: ip link delete docker0
ExitCode: 127
Error: exec: "ip": executable file not found in $PATH
Stdout:
Stderr:
Failures:
ExitCode was 127 expected 0
Expected no error
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Previously, ioutils imported the crypty/sha256 package, because it was
used by the HashData() utility. As a side-effect of that import, the
sha256 algorithm was registered through its `init()` function.
Now that the HashData() utility is removed, the import is no longer needed
in this package, but some parts of our code depended on the side-effect, and
without this, it fail to recognise the algorithms, unless something else
happens to import crypto/sha256 / crypto/sha512, which made our
tests fail:
```
=== Failed
=== FAIL: reference TestLoad (0.00s)
store_test.go:53: failed to parse reference: unsupported digest algorithm
=== FAIL: reference TestSave (0.00s)
store_test.go:82: failed to parse reference: unsupported digest algorithm
=== FAIL: reference TestAddDeleteGet (0.00s)
store_test.go:174: could not parse reference: unsupported digest algorithm
=== FAIL: reference TestInvalidTags (0.00s)
store_test.go:355: assertion failed: error is not nil: unsupported digest algorithm
```
While it would be better to do the import in the actual locations where it's
expected, there may be code-paths we overlook, so instead adding the import
here temporarily. Until the PR in go-digest has been merged and released.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The IsLocalhost utility was not used, which only leaves the IsIPv4Localhost
utility.
Go's "net" package provides a `IsLoopBack()` check, but it checks for both
IPv4 and IPv6 loopback interfaces. We likely should also do IPv6 here, but
that's better left for a separate change, so instead, I replicated the IPv4
bits from Go's net.IP.IsLoopback().
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This allows using the package without having to import the "types" package,
and without having to consume github.com/ishidawataru/sctp.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
