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Merge pull request #7525 from thaJeztah/remove_deprecated_stubs

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remove some (aliases for) deprecated functions
This commit is contained in:
Phil Estes 2022-12-06 11:49:18 -05:00 committed by GitHub
commit 5d4276cc34
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7 changed files with 7 additions and 220 deletions
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33
pkg/cri/util/image.go
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@ -1,33 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package util
import (
"github.com/containerd/containerd/reference/docker"
)
// NormalizeImageRef normalizes the image reference following the docker convention. This is added
// mainly for backward compatibility.
// The reference returned can only be either tagged or digested. For reference contains both tag
// and digest, the function returns digested reference, e.g. docker.io/library/busybox:latest@
// sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa will be returned as
// docker.io/library/busybox@sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa.
//
// Deprecated: use github.com/containerd/containerd/reference/docker.ParseDockerRef() instead
func NormalizeImageRef(ref string) (docker.Named, error) {
return docker.ParseDockerRef(ref)
}

85
pkg/cri/util/image_test.go
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@ -1,85 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package util
import (
"testing"
"github.com/containerd/containerd/reference"
"github.com/stretchr/testify/assert"
)
func TestNormalizeImageRef(t *testing.T) {
for _, test := range []struct {
input string
expect string
}{
{ // has nothing
input: "busybox",
expect: "docker.io/library/busybox:latest",
},
{ // only has tag
input: "busybox:latest",
expect: "docker.io/library/busybox:latest",
},
{ // only has digest
input: "busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582",
expect: "docker.io/library/busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582",
},
{ // only has path
input: "library/busybox",
expect: "docker.io/library/busybox:latest",
},
{ // only has hostname
input: "docker.io/busybox",
expect: "docker.io/library/busybox:latest",
},
{ // has no tag
input: "docker.io/library/busybox",
expect: "docker.io/library/busybox:latest",
},
{ // has no path
input: "docker.io/busybox:latest",
expect: "docker.io/library/busybox:latest",
},
{ // has no hostname
input: "library/busybox:latest",
expect: "docker.io/library/busybox:latest",
},
{ // full reference
input: "docker.io/library/busybox:latest",
expect: "docker.io/library/busybox:latest",
},
{ // gcr reference
input: "gcr.io/library/busybox",
expect: "gcr.io/library/busybox:latest",
},
{ // both tag and digest
input: "gcr.io/library/busybox:latest@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582",
expect: "gcr.io/library/busybox@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582",
},
} {
t.Run(test.input, func(t *testing.T) {
normalized, err := NormalizeImageRef(test.input)
assert.NoError(t, err)
output := normalized.String()
assert.Equal(t, test.expect, output)
_, err = reference.Parse(output)
assert.NoError(t, err, "%q should be containerd supported reference", output)
})
}
}

7
remotes/docker/authorizer.go
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@ -45,13 +45,6 @@ type dockerAuthorizer struct {
onFetchRefreshToken OnFetchRefreshToken
}
// NewAuthorizer creates a Docker authorizer using the provided function to
// get credentials for the token server or basic auth.
// Deprecated: Use NewDockerAuthorizer
func NewAuthorizer(client *http.Client, f func(string) (string, string, error)) Authorizer {
return NewDockerAuthorizer(WithAuthClient(client), WithAuthCreds(f))
}
type authorizerConfig struct {
credentials func(string) (string, string, error)
client *http.Client

10
remotes/docker/resolver_test.go
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@ -68,11 +68,15 @@ func TestBasicResolver(t *testing.T) {
})
base, options, close := tlsServer(wrapped)
authorizer := NewDockerAuthorizer(
WithAuthClient(options.Client),
WithAuthCreds(func(host string) (string, string, error) {
return "user1", "password1", nil
}),
)
options.Hosts = ConfigureDefaultRegistries(
WithClient(options.Client),
WithAuthorizer(NewAuthorizer(options.Client, func(string) (string, string, error) {
return "user1", "password1", nil
})),
WithAuthorizer(authorizer),
)
return base, options, close
}

34
sys/epoll.go
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@ -1,34 +0,0 @@
//go:build linux
// +build linux
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package sys
import "golang.org/x/sys/unix"
// EpollCreate1 is an alias for unix.EpollCreate1
// Deprecated: use golang.org/x/sys/unix.EpollCreate1
var EpollCreate1 = unix.EpollCreate1
// EpollCtl is an alias for unix.EpollCtl
// Deprecated: use golang.org/x/sys/unix.EpollCtl
var EpollCtl = unix.EpollCtl
// EpollWait is an alias for unix.EpollWait
// Deprecated: use golang.org/x/sys/unix.EpollWait
var EpollWait = unix.EpollWait

35
sys/fds.go
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@ -1,35 +0,0 @@
//go:build !windows && !darwin
// +build !windows,!darwin
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package sys
import (
"os"
"path/filepath"
"strconv"
)
// GetOpenFds returns the number of open fds for the process provided by pid
func GetOpenFds(pid int) (int, error) {
dirs, err := os.ReadDir(filepath.Join("/proc", strconv.Itoa(pid), "fd"))
if err != nil {
return -1, err
}
return len(dirs), nil
}

23
sys/userns_deprecated.go
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@ -1,23 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package sys
import "github.com/containerd/containerd/pkg/userns"
// RunningInUserNS detects whether we are currently running in a user namespace.
// Deprecated: use github.com/containerd/containerd/pkg/userns.RunningInUserNS instead.
var RunningInUserNS = userns.RunningInUserNS