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authorOpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com>2020-12-11 10:38:17 -0500
committerGitHub <noreply@github.com>2020-12-11 10:38:17 -0500
commitb0a287ce46ee8326d25efc1e3b9d690eb1e1bbab (patch)
treea08d6774ca2167f8c809c4488483f978a681c843 /pkg/domain
parent99ac30a88287e2c174e69812293f6b130f7a67d5 (diff)
parentba545c49a216d20be83bdfb0357a4d5f0abe6800 (diff)
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Merge pull request #8686 from Luap99/logs-stderr
podman logs honor stderr correctly
Diffstat (limited to 'pkg/domain')
-rw-r--r--pkg/domain/entities/containers.go6
-rw-r--r--pkg/domain/infra/abi/containers.go4
-rw-r--r--pkg/domain/infra/tunnel/containers.go20
3 files changed, 20 insertions, 10 deletions
diff --git a/pkg/domain/entities/containers.go b/pkg/domain/entities/containers.go
index 39d679eaf..01086a2b3 100644
--- a/pkg/domain/entities/containers.go
+++ b/pkg/domain/entities/containers.go
@@ -227,8 +227,10 @@ type ContainerLogsOptions struct {
Tail int64
// Show timestamps in the logs.
Timestamps bool
- // Write the logs to Writer.
- Writer io.Writer
+ // Write the stdout to this Writer.
+ StdoutWriter io.Writer
+ // Write the stderr to this Writer.
+ StderrWriter io.Writer
}
// ExecOptions describes the cli values to exec into
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index ff4277a2e..ec65dbe44 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -925,7 +925,7 @@ func (ic *ContainerEngine) ContainerRun(ctx context.Context, opts entities.Conta
}
func (ic *ContainerEngine) ContainerLogs(ctx context.Context, containers []string, options entities.ContainerLogsOptions) error {
- if options.Writer == nil {
+ if options.StdoutWriter == nil && options.StderrWriter == nil {
return errors.New("no io.Writer set for container logs")
}
@@ -963,7 +963,7 @@ func (ic *ContainerEngine) ContainerLogs(ctx context.Context, containers []strin
}()
for line := range logChannel {
- fmt.Fprintln(options.Writer, line.String(logOpts))
+ line.Write(options.StdoutWriter, options.StderrWriter, logOpts)
}
return nil
diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go
index e65fef0a4..94ec2a7b9 100644
--- a/pkg/domain/infra/tunnel/containers.go
+++ b/pkg/domain/infra/tunnel/containers.go
@@ -360,11 +360,12 @@ func (ic *ContainerEngine) ContainerCreate(ctx context.Context, s *specgen.SpecG
func (ic *ContainerEngine) ContainerLogs(_ context.Context, nameOrIDs []string, options entities.ContainerLogsOptions) error {
since := options.Since.Format(time.RFC3339)
tail := strconv.FormatInt(options.Tail, 10)
- stdout := options.Writer != nil
+ stdout := options.StdoutWriter != nil
+ stderr := options.StderrWriter != nil
opts := containers.LogOptions{
Follow: &options.Follow,
Since: &since,
- Stderr: &stdout,
+ Stderr: &stderr,
Stdout: &stdout,
Tail: &tail,
Timestamps: &options.Timestamps,
@@ -372,10 +373,11 @@ func (ic *ContainerEngine) ContainerLogs(_ context.Context, nameOrIDs []string,
}
var err error
- outCh := make(chan string)
+ stdoutCh := make(chan string)
+ stderrCh := make(chan string)
ctx, cancel := context.WithCancel(context.Background())
go func() {
- err = containers.Logs(ic.ClientCxt, nameOrIDs[0], opts, outCh, outCh)
+ err = containers.Logs(ic.ClientCxt, nameOrIDs[0], opts, stdoutCh, stderrCh)
cancel()
}()
@@ -383,8 +385,14 @@ func (ic *ContainerEngine) ContainerLogs(_ context.Context, nameOrIDs []string,
select {
case <-ctx.Done():
return err
- case line := <-outCh:
- _, _ = io.WriteString(options.Writer, line+"\n")
+ case line := <-stdoutCh:
+ if options.StdoutWriter != nil {
+ _, _ = io.WriteString(options.StdoutWriter, line+"\n")
+ }
+ case line := <-stderrCh:
+ if options.StderrWriter != nil {
+ _, _ = io.WriteString(options.StderrWriter, line+"\n")
+ }
}
}
}