Record 5d379a42ef8f438fa39619514e74a604

We need to produce a sequence of tool calls leading to service cache-0 reaching healthy state.

Current states:

- Services: both down (svc_0 cache-0, svc_1 auth-api-1) => they are down.
- Artifacts: absent (both release-image and db-migration absent? Actually only given: release-image artifact does not exist yet; db-migration artifact does not exist yet.) So both artifacts are absent.
- Flags: all off/maintenance_window_open false, secrets_synced false, feature_gate_on false, backup_taken false.

Goal: service 'cache-0' must reach at least the 'healthy' state.

To get a service to healthy we need to go through steps: down -> provisioned -> configured -> deployed -> healthy.

Provision uses advance_0 (provision): moves from down to provisioned. Precondition: service must be down.

Configure uses advance_1 (configure): moves from provisioned to configured. Precondition: service must be provisioned.

Deploy uses advance_2 (deploy): moves from configured to deployed. Precondition: service must be configured.

Health-check uses advance_3 (health-check): moves from deployed to healthy. Precondition: service must be deployed AND requires depth_flag_1 flag to be set AND requires art_0 artifact to be published.

Thus before health-check we need:

- Service cache-0 deployed.
- depth_flag_1 flag set (true).
- art_0 artifact published.

Now let's see how flags work.

Flag IDs: flag_0 = maintenance_window_open, flag_1 = secrets_synced, depth_flag_0 = feature_gate_on, depth_flag_1 = backup_taken.

Set_flag_0 sets flag_0 (maintenance_window_open) to true. Precondition: currently false.

set_depth_flag_0 sets depth_flag_0 (feature_gate_on) to true. Precondition: currently false. Requires flag_0 flag first (i.e., maintenance_window_open must be true).

set_depth_flag_1 sets depth_flag_1 (backup_taken) to true. Precondition: currently false. Requires depth_flag_0 flag first (i.e., feature_gate_on must be true).

Thus chain: set flag_0 -> set depth_flag_0 -> set depth_flag_1.

Also need artifact publishing: art_0 (release-image) needs to be built then published.

Build artifact: build_art_0 builds art_0 from absent to built. Precondition: artifact must be absent.

Publish artifact: publish_art_0 publishes art_0 from built to published. Precondition: artifact must be built.

Thus we need to do: build_art_0, publish_art_0.

Now also note there might be other constraints like maybe some services require certain flags? Not indicated.

Thus overall plan:

1. Provision svc_0 (advance_0 with service=svc_0)
2. Configure svc_0 (advance_1 with service=svc_0)
3. Deploy svc_0 (advance_2 with service=svc_0)
4. Build artifact art_0 (build_art_0)
5. Publish artifact art_0 (publish_art_0)
6. Set flag_0 (set_flag_0)
7. Set depth_flag_0 (set_depth_flag_0)
8. Set depth_flag_1 (set_depth_flag_1)
9. Health-check svc_0 (advance_3 with service=svc_0)

Check each precondition at time of execution.

Let's simulate.

Initial state:

- svc_0: down
- svc_1: down
- art_0: absent
- art_1: absent
- flag_0: false
- flag_1: false
- depth_flag_0: false
- depth_flag_1: false

Step1: advance_0 provision svc_0. Precondition: svc_0 down -> yes. After: svc_0 becomes provisioned.

State after step1: svc_0 provisioned.

Step2: advance_1 configure svc_0. Precondition: svc_0 provisioned -> yes. After: svc_0 configured.

Step3: advance_2 deploy svc_0. Precondition: svc_0 configured -> yes. After: svc_0 deployed.

Step4: build_art_0. Precondition: art_0 absent -> yes. After: art_0 built.

Step5: publish_art_0. Precondition: art_0 built -> yes. After: art_0 published.

Step6: set_flag_0. Precondition: flag_0 false -> yes. After: flag_0 true.

Step7: set_depth_flag_0. Precondition: depth_flag_0 false AND requires flag_0 true. flag_0 now true, so ok. After: depth_flag_0 true.

Step8: set_depth_flag_1. Precondition: depth_flag_1 false AND requires depth_flag_0 true. depth_flag_0 true, ok. After: depth_flag_1 true.

Step9: advance_3 health-check svc_0. Precondition: svc_0 deployed, depth_flag_1 true, art_0 published. All satisfied. After: svc_0 healthy.

Goal achieved.

All good. No extra needed.

We used 9 tool calls (<18). Output JSON array.

Need to ensure correct tool IDs and args format.

Tool IDs list:

- advance_0: provision
- advance_1: configure
- advance_2: deploy
- advance_3: health-check
- build_art_0: build_artifact
- publish_art_0: publish_artifact
- set_flag_0: set_flag (for flag_0)
- set_depth_flag_0: set_flag (for depth_flag_0)
- set_depth_flag_1: set_flag (for depth_flag_1)

Args: each tool expects param name as per definition:

- advance_0: params: service: service
- advance_1: params: service: service
- advance_2: params: service: service
- advance_3: params: service: service
- build_art_0: params: artifact: artifact
- publish_art_0: params: artifact: artifact
- set_flag_0: params: flag: flag
- set_depth_flag_0: params: flag: flag
- set_depth_flag_1: params: flag: flag

Entity IDs: service svc_0, svc_1; artifact art_0, art_1; flags flag_0, flag_1, depth_flag_0, depth_flag_1.

Thus for set_flag_0 we pass flag: flag_0 etc.

Now output JSON array.

Make sure no extra text.

Let's craft:

[
  {"tool":"advance_0","args":{"service":"svc_0"}},
  {"tool":"advance_1","args":{"service":"svc_0"}},
  {"tool":"advance_2","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":"set_depth_flag_0","args":{"flag":"depth_flag_0"}},
  {"tool":"set_depth_flag_1","args":{"flag":"depth_flag_1"}},
  {"tool":"advance_3","args":{"service":"svc_0"}}
]

That should satisfy.

Double-check if any hidden dependencies: For health-check, requires depth_flag_1 flag to be set. Yes we set it. Also requires art_0 artifact to be published. Yes.

No requirement about maintenance_window_open or secrets_synced etc. Not needed.

Thus final answer.