[BUG] needed to remove domains in `init-firewall.sh` to launch dev container (Mac)
Resolved 💬 2 comments Opened Jun 10, 2026 by bsodmike Closed Jun 11, 2026
Preflight Checklist
- [x] I have searched existing issues and this hasn't been reported yet
- [x] This is a single bug report (please file separate reports for different bugs)
- [x] I am using the latest version of Claude Code
What's Wrong?
I'm installing claude in Docker for the first time. I commented out the following to get this to launch correctly:
# Resolve and add other allowed domains
for domain in \
"registry.npmjs.org" \
"api.anthropic.com" \
"sentry.io" \
"statsig.anthropic.com" \
"statsig.com"; do
# "update.code.visualstudio.com" \
# "marketplace.visualstudio.com" \
# "vscode.blob.core.windows.net"; do
echo "Resolving $domain..."
What Should Happen?
I should not need to edit the domain list
Error Messages/Logs
[1441 ms] postStartCommand from devcontainer.json failed with exit code 127. Skipping any further user-provided commands. [1442 ms] Error: Command failed: /bin/sh -c sudo /usr/local/bin/init-firewall.sh
Steps to Reproduce
- clone new repo, start with no containers/images in docker desktop on Mac
- attempt to launch dev container, it will abort in the firewall init script.
- disable domains (see the 3 I disabled) and run it again, it then works
Claude Model
None
Is this a regression?
No, this never worked
Last Working Version
_No response_
Claude Code Version
Latest master branch
Platform
Anthropic API
Operating System
macOS
Terminal/Shell
Other
Additional Information
_No response_
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