add tailnet debug page

johnstcn · johnstcn · commit 05a48b4f34f0 · 2024-02-27T15:15:04.000Z
diff --git a/support/support.go b/support/support.go
@@ -26,6 +26,7 @@ type Bundle struct {
 	NetcheckLocal    *codersdk.WorkspaceAgentConnectionInfo `json:"netcheck_local"`
 	NetcheckRemote   *codersdk.WorkspaceAgentConnectionInfo `json:"netcheck_remote"`
 	CoordinatorDebug string                                 `json:"coordinator_debug"`
+	TailnetDebug     string                                 `json:"tailnet_debug"`
 	Logs             []string                               `json:"logs"`
 }
 
@@ -129,11 +130,25 @@ func Run(ctx context.Context, d *Deps) (*Bundle, error) {
 		d.Log.Error(ctx, "fetch coordinator debug page", slog.Error(err))
 	} else {
 		defer coordResp.Body.Close()
-		coordBytes, err := io.ReadAll(coordResp.Body)
+		bs, err := io.ReadAll(coordResp.Body)
 		if err != nil {
 			d.Log.Error(ctx, "read coordinator debug page", slog.Error(err))
 		} else {
-			b.CoordinatorDebug = string(coordBytes)
+			b.CoordinatorDebug = string(bs)
+		}
+	}
+
+	// Get /api/v2/debug/tailnet
+	tailResp, err := d.Client.Request(ctx, http.MethodGet, "/api/v2/debug/tailnet", nil)
+	if err != nil {
+		d.Log.Error(ctx, "fetch tailnet debug page", slog.Error(err))
+	} else {
+		defer tailResp.Body.Close()
+		bs, err := io.ReadAll(tailResp.Body)
+		if err != nil {
+			d.Log.Error(ctx, "read tailnet debug page", slog.Error(err))
+		} else {
+			b.TailnetDebug = string(bs)
 		}
 	}
 
diff --git a/support/support_test.go b/support/support_test.go
@@ -48,6 +48,7 @@ func TestRun(t *testing.T) {
 		require.NotEmpty(t, bun.DeploymentInfo.HealthReport)
 		require.NotEmpty(t, bun.DeploymentInfo.Experiments)
 		require.NotEmpty(t, bun.CoordinatorDebug)
+		require.NotEmpty(t, bun.TailnetDebug)
 		require.NotNil(t, bun.WorkspaceInfo.Workspace)
 		require.NotEmpty(t, bun.WorkspaceInfo.BuildLogs)
 		require.NotNil(t, bun.WorkspaceInfo.Agent)
@@ -78,6 +79,7 @@ func TestRun(t *testing.T) {
 		require.NotEmpty(t, bun.DeploymentInfo.HealthReport)
 		require.NotEmpty(t, bun.DeploymentInfo.Experiments)
 		require.NotEmpty(t, bun.CoordinatorDebug)
+		require.NotEmpty(t, bun.TailnetDebug)
 		require.Nil(t, bun.WorkspaceInfo)
 		require.NotEmpty(t, bun.Logs)
 	})
