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Merge pull request #4833 from AkihiroSuda/restart-with-log-uri

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restart: allow passing existing log URI object
This commit is contained in:
Michael Crosby 2020-12-14 14:48:37 -05:00 committed by GitHub
commit d1ced4f8ae
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1 changed files with 31 additions and 18 deletions
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49
runtime/restart/restart.go
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@ -31,6 +31,7 @@ package restart
import ( import (
"context" "context"
"net/url"
"github.com/containerd/containerd" "github.com/containerd/containerd"
"github.com/containerd/containerd/cio" "github.com/containerd/containerd/cio"
@ -49,37 +50,49 @@ const (
LogPathLabel = "containerd.io/restart.logpath" LogPathLabel = "containerd.io/restart.logpath"
) )
// WithBinaryLogURI sets the binary-type log uri for a container. // WithLogURI sets the specified log uri for a container.
func WithBinaryLogURI(binary string, args map[string]string) func(context.Context, *containerd.Client, *containers.Container) error { func WithLogURI(uri *url.URL) func(context.Context, *containerd.Client, *containers.Container) error {
return func(_ context.Context, _ *containerd.Client, c *containers.Container) error { return WithLogURIString(uri.String())
uri, err := cio.LogURIGenerator("binary", binary, args) }
if err != nil {
return err
}
// WithLogURIString sets the specified log uri string for a container.
func WithLogURIString(uriString string) func(context.Context, *containerd.Client, *containers.Container) error {
return func(_ context.Context, _ *containerd.Client, c *containers.Container) error {
ensureLabels(c) ensureLabels(c)
c.Labels[LogURILabel] = uri.String() c.Labels[LogURILabel] = uriString
return nil return nil
} }
} }
// WithFileLogURI sets the file-type log uri for a container. // WithBinaryLogURI sets the binary-type log uri for a container.
func WithFileLogURI(path string) func(context.Context, *containerd.Client, *containers.Container) error { //
return func(_ context.Context, _ *containerd.Client, c *containers.Container) error { // Deprecated(in release 1.5): use WithLogURI
uri, err := cio.LogURIGenerator("file", path, nil) func WithBinaryLogURI(binary string, args map[string]string) func(context.Context, *containerd.Client, *containers.Container) error {
if err != nil { uri, err := cio.LogURIGenerator("binary", binary, args)
if err != nil {
return func(context.Context, *containerd.Client, *containers.Container) error {
return err return err
} }
ensureLabels(c)
c.Labels[LogURILabel] = uri.String()
return nil
} }
return WithLogURI(uri)
}
// WithFileLogURI sets the file-type log uri for a container.
//
// Deprecated(in release 1.5): use WithLogURI
func WithFileLogURI(path string) func(context.Context, *containerd.Client, *containers.Container) error {
uri, err := cio.LogURIGenerator("file", path, nil)
if err != nil {
return func(context.Context, *containerd.Client, *containers.Container) error {
return err
}
}
return WithLogURI(uri)
} }
// WithLogPath sets the log path for a container // WithLogPath sets the log path for a container
// //
// Deprecated(in release 1.5): use WithFileLogURI. // Deprecated(in release 1.5): use WithLogURI with "file://<path>" URI.
func WithLogPath(path string) func(context.Context, *containerd.Client, *containers.Container) error { func WithLogPath(path string) func(context.Context, *containerd.Client, *containers.Container) error {
return func(_ context.Context, _ *containerd.Client, c *containers.Container) error { return func(_ context.Context, _ *containerd.Client, c *containers.Container) error {
ensureLabels(c) ensureLabels(c)