The airouter ESO ExternalSecret materialises a single key `api_key`
(matching the provider schema in agent-runtimes M22 Phase 8e cutover,
acct-59b7fb0b). The harness init script was checking for `auth_token` +
`base_url` (an Anthropic-compat shape that never existed in real Vault
state) and failing on every dispatch:
ERROR: /run/agent/secrets/airouter/auth_token not readable.
Check ESO ExternalSecret for airouter.
Surfaced as the second blocker for the M16 Wave A1 dogfood (the first
was the airouter dispatcher missing CRS sync; that fix went into
agent-runtimes-deploy@0f11cd1).
Same shape of bug as the minimax + gitea-ssh init scripts that landed
during the same M22 phase — those were fixed at the time, airouter was
not.
Changes:
- init.sh: verify the single `api_key` file (root-only, 0400 ESO mount).
Stage to /var/agent-secrets/airouter/api_key with mode 0600 agent-owned
(mirrors minimax pattern). H-SECRET-4 compliant — no exports.
- harness.yaml: add OPENAI_API_KEY_FILE pointing at the staged path.
Agentic runner reads the file at request time per
entrypoint/runners/agentic.py:146 (OPENAI_API_KEY_FILE precedence).
- Delete dead bin/anthropic-compat-wrapper.sh — confirmed unused per
agent-runtimes/memory/log/2026-05-07.214249.md (post-M22-Phase-9 cleanup
found these per-provider wrappers were never invoked; runner only
prepends /opt/agent/claude-wrapper.sh).
CRS picks this up automatically on next CP poll; no agent-runtimes image
rebuild needed.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The CRS-served harnesses still carried `secrets_files: [{encrypted: true}]`
which now hard-fails on H-SECRET-1 ("SOPS-encrypted secrets_files entries
are no longer permitted") in the dispatcher's harness validator. Sync the
8 provider harnesses with the agent-runtimes copies: same `secrets_required`
shape, same `init.sh` (ESO-mounted file paths), same `bin/` wrappers.
Use bare `account_ref: "<provider>"` (not `<provider>.cp:cp` — that
scope-kind isn't valid per SR-DISP-1-FIELD).
Provider key names follow the per-provider schema as emitted by the CP
provisioner: minimax/airouter/z-ai → api_key; gitea-https/gitea-admin →
{token,base_url,username}; gitea-ssh* → {host,private_key}.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
