From f51e0d0597757da72fd7a10085998052684e396b Mon Sep 17 00:00:00 2001
From: Jhon Honce <jhonce@redhat.com>
Date: Wed, 20 May 2020 14:24:18 -0700
Subject: V2 enable remote logs and testing

* wire up bindings and handler for obtaining logs remotely
* enable debug logging from podman in e2e test using DEBUG and
  DEBUG_SERVICE env variables
* Fix error in streaming log frames
* enable remote logs test

Signed-off-by: Jhon Honce <jhonce@redhat.com>
---
 pkg/domain/infra/tunnel/containers.go | 35 ++++++++++++++++++++++++++++++++---
 1 file changed, 32 insertions(+), 3 deletions(-)

(limited to 'pkg/domain/infra/tunnel/containers.go')

diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go
index 30c4a8359..beba55c2b 100644
--- a/pkg/domain/infra/tunnel/containers.go
+++ b/pkg/domain/infra/tunnel/containers.go
@@ -4,7 +4,9 @@ import (
 	"context"
 	"io"
 	"os"
+	"strconv"
 	"strings"
+	"time"
 
 	"github.com/containers/common/pkg/config"
 	"github.com/containers/image/v5/docker/reference"
@@ -336,9 +338,36 @@ func (ic *ContainerEngine) ContainerCreate(ctx context.Context, s *specgen.SpecG
 	return &entities.ContainerCreateReport{Id: response.ID}, nil
 }
 
-func (ic *ContainerEngine) ContainerLogs(ctx context.Context, containers []string, options entities.ContainerLogsOptions) error {
-	// The endpoint is not ready yet and requires some more work.
-	return errors.New("not implemented yet")
+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
+	opts := containers.LogOptions{
+		Follow:     &options.Follow,
+		Since:      &since,
+		Stderr:     &stdout,
+		Stdout:     &stdout,
+		Tail:       &tail,
+		Timestamps: &options.Timestamps,
+		Until:      nil,
+	}
+
+	var err error
+	outCh := make(chan string)
+	ctx, cancel := context.WithCancel(context.Background())
+	go func() {
+		err = containers.Logs(ic.ClientCxt, nameOrIds[0], opts, outCh, outCh)
+		cancel()
+	}()
+
+	for {
+		select {
+		case <-ctx.Done():
+			return err
+		case line := <-outCh:
+			_, _ = io.WriteString(options.Writer, line)
+		}
+	}
 }
 
 func (ic *ContainerEngine) ContainerAttach(ctx context.Context, nameOrId string, options entities.AttachOptions) error {
-- 
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