Record 71d659e339bc4aa0b02c026df9092186

We need to produce a JSON array of tool calls that will achieve the goal: service 'ledger-0' must reach at least the 'healthy' state. The current state: ledger-0 is down (not provisioned). registry-1 is down. release-image artifact does not exist yet. db-migration artifact does not exist yet. maintenance_window_open flag is off. secrets_synced flag is off.

We have tools:

- advance_3: health-check service, moves from 'deployed' to 'healthy'. Preconditions: service must be 'deployed', flag_0 must be set, art_0 must be published.

- advance_1: configure service, moves from 'provisioned' to 'configured'. Precondition: service must be 'provisioned'.

- decoy_1: warm_cache (no effect)

- publish_art_0: publish_artifact artifact, moves from 'built' to 'published'. Precondition: artifact must be 'built'.

- set_flag_0: set flag_0 to true. Precondition: currently false.

- decoy_0: audit_logs (no effect)

- advance_2: deploy service, moves from 'configured' to 'deployed'. Precondition: service must be 'configured'.

- build_art_0: build_artifact artifact, moves from 'absent' to 'built'. Precondition: artifact must be 'absent'.

- advance_0: provision service, moves from 'down' to 'provisioned'. Precondition: service must be 'down'.

Goal: ledger-0 must reach at least 'healthy' state. That means we need to get it to 'deployed' then health-check to 'healthy'. Actually health-check moves from 'deployed' to 'healthy', so we need to get ledger-0 to 'deployed' state first, then health-check, with preconditions: service must be 'deployed', flag_0 must be set, art_0 must be published.

Thus steps:

1. Provision ledger-0: use advance_0 with service svc_0 (ledger-0). Precondition: service must be 'down' (true). No other preconditions.

2. Configure ledger-0: advance_1 with service svc_0. Precondition: service must be 'provisioned' (now after step 1). This moves to 'configured'.

3. Build release-image artifact: build_art_0 with artifact art_0 (release-image). Precondition: artifact must be 'absent' (true). This moves to 'built'.

4. Publish release-image artifact: publish_art_0 with artifact art_0. Precondition: artifact must be 'built' (now). Moves to 'published'.

5. Set flag_0 (maintenance_window_open) to true: set_flag_0 with flag flag_0. Precondition: currently false (true). This sets flag_0 true.

Now ledger-0 is 'configured'? Actually after step 2 it's 'configured'. To get to 'deployed', we need to deploy: advance_2 with service svc_0. Precondition: service must be 'configured' (true). This moves to 'deployed'.

Now we can health-check: advance_3 with service svc_0. Preconditions: service must be 'deployed' (true), flag_0 must be set (true), art_0 must be published (true). So health-check moves to 'healthy'.

Thus we need at least these steps: provision, configure, build_artifact, publish_artifact, set_flag_0, deploy, health-check. That's 7 tool calls. Could also optionally warm_cache or audit_logs but not needed. Must not exceed 14 calls.

We must output JSON array of tool calls in order. Use exact ids and args.

Tool ids:

- advance_0: provision
- advance_1: configure
- build_art_0: build_artifact
- publish_art_0: publish_artifact
- set_flag_0: set_flag
- advance_2: deploy
- advance_3: health-check

We need to use entity ids: service svc_0 (ledger-0), artifact art_0 (release-image). The flag is flag_0 (maintenance_window_open). The flag id is flag_0.

Thus calls:

1. {"tool":"advance_0","args":{"service":"svc_0"}}
2. {"tool":"advance_1","args":{"service":"svc_0"}}
3. {"tool":"build_art_0","args":{"artifact":"art_0"}}
4. {"tool":"publish_art_0","args":{"artifact":"art_0"}}
5. {"tool":"set_flag_0","args":{"flag":"flag_0"}}
6. {"tool":"advance_2","args":{"service":"svc_0"}}
7. {"tool":"advance_3","args":{"service":"svc_0"}}

Check preconditions: after step 1, service is provisioned (down->provisioned). Step 2 precondition: service must be provisioned (true). After step 2, service is configured. Step 3 precondition: artifact must be absent (true). After step 3, artifact is built. Step 4 precondition: artifact must be built (true). After step 4, artifact is published. Step 5 precondition: flag must be false (true). After step 5, flag is true. Step 6 precondition: service must be configured (true). After step 6, service is deployed. Step 7 precondition: service must be deployed, flag_0 must be set, art_0 must be published (all true). So health-check works.

Thus output JSON array of these 7 objects.

Make sure no extra whitespace? Probably fine. Just JSON array.

Let's produce:

[
  {"tool":"advance_0","args":{"service":"svc_0"}},
  {"tool":"advance_1","args":{"service":"svc_0"}},
  {"tool":"build_art_0","args":{"artifact":"art_0"}},
  {"tool":"publish_art_0","args":{"artifact":"art_0"}},
  {"tool":"set_flag_0","args":{"flag":"flag_0"}},
  {"tool":"advance_2","args":{"service":"svc_0"}},
  {"tool":"advance_3","args":{"service":"svc_0"}}
]

No extra text.