bit-cachyos is the 6th machine in the hive. Generated a per-machine
age key on bit, added the pubkey to the recipients list in
.chezmoi.yaml.tmpl, and re-encrypted the two .age secrets
(dot_omp/agent/encrypted_.env.age and encrypted_zai.key.age) with all
7 recipients (1 recovery + 6 machines).
Bit's existing partial setup (pre-existing chezmoi source dir, omp
native binary at ~/.local/bin/omp) is backed up during the bootstrap
script to ~/.local/share/chezmoi.bak.<timestamp>.
See onboard-bit.sh on bit:/tmp/onboard-bit.sh for the no-sudo
bootstrap flow.
1. dot_omp/agent/encrypted_.env.age (NEW)
Encrypted shell-sourceable file with all omp provider API keys.
Decrypts to ~/.omp/agent/.env on apply. omp reads .env on startup
per docs/environment-variables.md. All 6 recipients (recovery +
5 boxes) can decrypt. Placeholder values for keys the user hasn't
added yet — fill in real values per-provider.
2. run_onchange_30-ensure-cargo.sh.tmpl (UPDATED)
- Add topgrade install: pacman on arch (via chaotic-aur), cargo on
debian (not in apt)
- Add cargo-update install: pacman on arch, cargo on debian
- Prefer OS package managers over cargo install when both are
available. cargo install only as fallback.
3. dot_omp/agent/config.yml (UNCHANGED)
Per user request: keep .local host endpoints (llama-swap.miche,
kaiser.local:8800). If a box can't reach them, it's not on the
local network and omp will error gracefully at request time.
The previous approach (private_dot_omp/agent/zai.key.age + manual
re-encryption) didn't work because:
1. The 'private_' prefix is for files NOT to push to remote, not for
encrypted files. The 'encrypted_' prefix is what chezmoi recognizes
as an encryption marker.
2. The encrypted file needs to be at dot_<path>/encrypted_<name>.age
so chezmoi can both decrypt on apply AND strip the .age suffix
to write the destination file as <name> (without .age).
Also fix chezmoi age config to actually decrypt non-interactively:
- Add useBuiltinAge: false to force external age binary
- Add age.command: /usr/bin/age (absolute path) so PATH issues
don't matter in non-interactive SSH contexts
The encrypted file is at dot_omp/agent/encrypted_zai.key.age, decrypts
to ~/.omp/agent/zai.key on apply. Encrypted to all 6 recipients
(recovery + miche + byte + kaiser + rye + crouton).
Tested on miche:
- chezmoi apply: rc=0
- live zai.key: 50 bytes (correct content)
- decrypts with miche per-machine key
- would decrypt on other boxes with their respective keys
