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jbouder
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October 9, 2026 23:52
A pixi-launched example that runs an interactive shell in the browser: ttyd shares a bash session over a websocket, rendered with xterm.js. No Python code and no image build — pixi.toml pulls ttyd plus a working toolset from conda-forge (vim, nano, git, gh, curl, wget, ssh, jq, yq, ripgrep, fd, bat, htop, tree, less, tmux, fzf, make, zip/unzip, Python). SSO-gated (access.public: false) because it is a shell. App pods run as UID 65532 with no /etc/passwd entry, so bash shows "I have no name!" and whoami/ssh fail. terminal.sh runs per session and fixes this with nss_wrapper where conda-forge builds it (linux-64), falling back to a $USER-based prompt elsewhere (e.g. linux-aarch64 kind nodes); bashrc adds a prompt, default git identity and a few aliases. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011pSHMjZBVyZL2ufWiiveTZ
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Summary
examples/web-terminal/— an interactive bash shell in the browser via ttyd, launched by the pack's pixi runtime. No Python code and no image build:pixi.tomlpulls ttyd plus a working toolset from conda-forge — vim, nano, git, gh, curl, wget, ssh, jq, yq, ripgrep, fd, bat, htop, tree, less, tmux, fzf, make, zip/unzip, Python 3.12. SSO-gated (access.public: false) because it's a shell.Files:
pixi.toml,pixi.lock,terminal.sh(per-session launcher),bashrc,nebari-app.yaml; plus a README row.Notes for reviewers
/etc/passwdentry, so bash showsI have no name!andwhoami/sshfail.terminal.shfixes this with nss_wrapper where conda-forge builds it (linux-64) and falls back to a$USERprompt elsewhere (linux-aarch64, e.g. kind on Apple Silicon). The proper fix is in the pack — a passwd entry for 65532 in thepythonImage, or an operator-mounted/etc/passwd— and would remove the per-app hack. Happy to follow up.ttyd -Wis required: ttyd ≥ 1.7 defaults to read-only.Test plan
pixi install --locked; all tools resolve in the env;pixi run startserves ttyd on 8080 (200,101websocket upgrade);terminal.shsession starts cleanly.nebari-local, kind/aarch64): AppRunning; all 21 tools + python resolve in/app/.pixi/envs/default/bin; anonymous request gets a302to Keycloak; session opens with a cleannebari@<pod>:~$prompt.🤖 Generated with Claude Code
https://claude.ai/code/session_011pSHMjZBVyZL2ufWiiveTZ