Make sure we have a db image before running it (#1058)

ddev · Aug 16, 2018 · 18436c8 · 18436c8
1 parent f9acd24
commit 18436c8
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/pkg/dockerutil/dockerutils.go b/pkg/dockerutil/dockerutils.go
@@ -412,6 +412,12 @@ func GetDockerIP() (string, error) {
 // Example code from https://gist.github.com/fsouza/b0bf3043827f8e39c4589e88cec067d8
 func RunSimpleContainer(image string, name string, cmd []string, entrypoint []string, env []string, binds []string, uid string) (string, error) {
 	client := GetDockerClient()
+	var buf bytes.Buffer
+	err := client.PullImage(docker.PullImageOptions{Repository: image, OutputStream: &buf},
+		docker.AuthConfiguration{})
+	if err != nil {
+		return "", fmt.Errorf("failed to pull image %s: %v", image, err)
+	}
 
 	// Windows 10 Docker toolbox won't handle a bind mount like C:\..., so must convert to /c/...
 	for i := range binds {