Docker [Desktop] is not exposing IP addresses from the guest VM to the host OS (i.e. macOS 14.5 Sonoma)

Open conradwt opened this issue 1 year ago • 1 comments

Description

When I setup and configure MetalLB to generate a load-balancer for services, it looks like Docker [Desktop] is not exposing IP addresses from the guest VM to the host OS (i.e. macOS 14.5 Sonoma).

Reproduce

I have created a repository for the steps that I have performed and it can be found at the following location:

https://github.com/conradwt/metallb-test

Expected behavior

curl 194.1.2.100

<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>

<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>

<p><em>Thank you for using nginx.</em></p>
</body>
</html>

docker version

➜ docker version                              
Client:
 Version:           26.1.4
 API version:       1.45
 Go version:        go1.21.11
 Git commit:        5650f9b
 Built:             Wed Jun  5 11:26:02 2024
 OS/Arch:           darwin/arm64
 Context:           desktop-linux

Server: Docker Desktop 4.31.0 (153195)
 Engine:
  Version:          26.1.4
  API version:      1.45 (minimum version 1.24)
  Go version:       go1.21.11
  Git commit:       de5c9cf
  Built:            Wed Jun  5 11:29:12 2024
  OS/Arch:          linux/arm64
  Experimental:     true
 containerd:
  Version:          1.6.33
  GitCommit:        d2d58213f83a351ca8f528a95fbd145f5654e957
 runc:
  Version:          1.1.12
  GitCommit:        v1.1.12-0-g51d5e94
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

docker info

➜ docker info                
Client:
 Version:    26.1.4
 Context:    desktop-linux
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.14.1-desktop.1
    Path:     /Users/conradwt/.docker/cli-plugins/docker-buildx
  compose: Docker Compose (Docker Inc.)
    Version:  v2.27.1-desktop.1
    Path:     /Users/conradwt/.docker/cli-plugins/docker-compose
  debug: Get a shell into any image or container (Docker Inc.)
    Version:  0.0.32
    Path:     /Users/conradwt/.docker/cli-plugins/docker-debug
  dev: Docker Dev Environments (Docker Inc.)
    Version:  v0.1.2
    Path:     /Users/conradwt/.docker/cli-plugins/docker-dev
  extension: Manages Docker extensions (Docker Inc.)
    Version:  v0.2.24
    Path:     /Users/conradwt/.docker/cli-plugins/docker-extension
  feedback: Provide feedback, right in your terminal! (Docker Inc.)
    Version:  v1.0.5
    Path:     /Users/conradwt/.docker/cli-plugins/docker-feedback
  init: Creates Docker-related starter files for your project (Docker Inc.)
    Version:  v1.2.0
    Path:     /Users/conradwt/.docker/cli-plugins/docker-init
  sbom: View the packaged-based Software Bill Of Materials (SBOM) for an image (Anchore Inc.)
    Version:  0.6.0
    Path:     /Users/conradwt/.docker/cli-plugins/docker-sbom
  scout: Docker Scout (Docker Inc.)
    Version:  v1.9.3
    Path:     /Users/conradwt/.docker/cli-plugins/docker-scout

Server:
 Containers: 27
  Running: 10
  Paused: 0
  Stopped: 17
 Images: 34
 Server Version: 26.1.4
 Storage Driver: overlayfs
  driver-type: io.containerd.snapshotter.v1
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Cgroup Version: 2
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
 Swarm: inactive
 Runtimes: io.containerd.runc.v2 runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: d2d58213f83a351ca8f528a95fbd145f5654e957
 runc version: v1.1.12-0-g51d5e94
 init version: de40ad0
 Security Options:
  seccomp
   Profile: unconfined
  cgroupns
 Kernel Version: 6.6.31-linuxkit
 Operating System: Docker Desktop
 OSType: linux
 Architecture: aarch64
 CPUs: 4
 Total Memory: 15.6GiB
 Name: docker-desktop
 ID: dee19b09-6978-43b0-863f-69c68338e752
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 HTTP Proxy: http.docker.internal:3128
 HTTPS Proxy: http.docker.internal:3128
 No Proxy: hubproxy.docker.internal
 Labels:
  com.docker.desktop.address=unix:///Users/conradwt/Library/Containers/com.docker.docker/Data/docker-cli.sock
 Experimental: true
 Insecure Registries:
  hubproxy.docker.internal:5555
  127.0.0.0/8
 Live Restore Enabled: false

WARNING: daemon is not using the default seccomp profile

Diagnostics ID

37941B98-CE02-48B5-9EF9-43CE6828E4A3/20240618052759

Additional Info

My setup is as follows:

➜ minikube version
minikube version: v1.33.1

➜ kubectl version
Client Version: v1.30.2 Kustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3 Server Version: v1.30.2

➜ sw_vers
ProductName: macOS ProductVersion: 14.5 BuildVersion: 23F79

Hardware: Apple M1 MacBook Pro

Jun 18 '24 05:06 conradwt

After swapping Docker Desktop for Mac with OrbStack, I'm not having the issue that I reported above. Also, I didn't have to use any port forwards during my tests with OrbStack. Furthermore, Docker Desktop for Linux and MetalLB just works on Ubuntu.

Thus, the Docker Desktop for Mac should have functional parity with Docker Desktop for Linux. If MetalLB works on Docker Desktop for Linux, it should also work on Docker Desktop for Mac.

Jul 16 '24 21:07 conradwt