fix #141 - use host network to match GitHub Actions runners (#142)

pkg/container/docker_run.go

@@ -24,16 +24,17 @@ import (
 
 // NewContainerInput the input for the New function
 type NewContainerInput struct {
-	Image      string
-	Entrypoint []string
-	Cmd        []string
-	WorkingDir string
-	Env        []string
-	Binds      []string
-	Mounts     map[string]string
-	Name       string
-	Stdout     io.Writer
-	Stderr     io.Writer
+	Image       string
+	Entrypoint  []string
+	Cmd         []string
+	WorkingDir  string
+	Env         []string
+	Binds       []string
+	Mounts      map[string]string
+	Name        string
+	Stdout      io.Writer
+	Stderr      io.Writer
+	NetworkMode string
 }
 
 // FileEntry is a file to copy to a container
@@ -221,8 +222,9 @@ func (cr *containerReference) create() common.Executor {
 		}
 
 		resp, err := cr.cli.ContainerCreate(ctx, config, &container.HostConfig{
-			Binds:  input.Binds,
-			Mounts: mounts,
+			Binds:       input.Binds,
+			Mounts:      mounts,
+			NetworkMode: container.NetworkMode(input.NetworkMode),
 		}, nil, input.Name)
 		if err != nil {
 			return errors.WithStack(err)

pkg/runner/run_context.go

@@ -107,10 +107,10 @@ func (rc *RunContext) startJobContainer() common.Executor {
 				"act-toolcache": "/toolcache",
 				"act-actions":   "/actions",
 			},
-
-			Binds:  binds,
-			Stdout: logWriter,
-			Stderr: logWriter,
+			NetworkMode: "host",
+			Binds:       binds,
+			Stdout:      logWriter,
+			Stderr:      logWriter,
 		})
 
 		return common.NewPipelineExecutor(

pkg/runner/step_context.go

@@ -177,9 +177,10 @@ func (sc *StepContext) newStepContainer(ctx context.Context, image string, cmd [
 			"act-toolcache":       "/toolcache",
 			"act-actions":         "/actions",
 		},
-		Binds:  binds,
-		Stdout: logWriter,
-		Stderr: logWriter,
+		NetworkMode: fmt.Sprintf("container:%s", rc.jobContainerName()),
+		Binds:       binds,
+		Stdout:      logWriter,
+		Stderr:      logWriter,
 	})
 	return stepContainer
 }

pkg/runner/testdata/issue-141/main.yaml

@@ -0,0 +1,13 @@
+name: "Create cluster using KinD"
+on: push
+
+jobs:
+  kind:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - uses: engineerd/setup-kind@v0.3.0
+    - name: Testing
+      run: |
+        kubectl cluster-info
+        kubectl get pods -n kube-system