Record 682eaedfc73242fb8b59177828fee799

We need to produce a sequence of tool calls leading to ledger-0 being healthy.

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

Current state: ledger-0 is down. Need to go through states: down -> provisioned -> configured -> deployed -> healthy.

Provision uses advance_o0 with service param.

Configure uses advance_o1.

Deploy uses advance_o2.

Health-check uses adva_nce_3 (note weird naming) which moves from deployed to healthy, requires depth_flag_3 flag set and artifact art_0 published.

Thus we need:

- Provision ledger-0 (svc_0): advance_o0 {service: svc_0}
- Configure ledger-0: advance_o1 {service: svc_0}
- Deploy ledger-0: advance_o2 {service: svc_0}
- Ensure depth_flag_3 flag is true (set_dep-th_flag_3? Actually there's a tool named set_dep-th_flag_3 with description: Set the depth_flag_3 flag to true. Precondition: it must currently be false. Requires the depth_flag_2 flag first.) So we need to set flags chain: depth_flag_0 depends on flag_0; depth_flag_1 depends on depth_flag_0; depth_flag_2 depends on depth_flag_1; depth_flag_3 depends on depth_flag_2.

Also need artifact art_0 published: steps: build artifact (build-_art_0) then publish artifact (publis_h_art_0).

Additionally maybe other services like auth-api-1 not needed but could be used if required as precondition? Not needed.

Check each tool's preconditions.

Let's list all tools exactly as given:

- advance_o0: provision, params: service: service. Precondition: service must be down.

- set_dep-th_flag_3: set_flag, params: flag: flag. Description: Set the depth_flag_3 flag to true. Precondition: it must currently be false. Requires the depth_flag_2 flag first.

- advance_o1: configure, params: service: service. Precondition: service must be provisioned.

- adva_nce_3: health-check, params: service: service. Precondition: service must be deployed. Requires depth_flag_3 flag to be set. Requires the art_0 artifact to be published.

- dec_oy_1: warm_cache, params: service: service. No effect.

- publis_h_art_0: publish_artifact, params: artifact: artifact. Precondition: artifact must be built.

- set_dep-th_flag_1: set_flag, params: flag: flag. Sets depth_flag_1 true. Precondition: false. Requires depth_flag_0 flag first.

- advance_o2: deploy, params: service: service. Precondition: service must be configured.

- set_dep-th_flag_2: set_flag, params: flag: flag. Sets depth_flag_2 true. Precondition: false. Requires depth_flag_1 flag first.

- build-_art_0: build_artifact, params: artifact: artifact. Precondition: artifact must be absent.

- set_dep_th_flag_0: set_flag, params: flag: flag. Sets depth_flag_0 true. Precondition: false. Requires flag_0 flag first.

- set_flag_o0: set_flag, params: flag: flag. Sets flag_0 true. Precondition: false.

- dec-oy_0: audit_logs, params: service: service. No effect.

Note some names have hyphens etc. We'll need to reference them exactly as IDs.

IDs list again:

- advance_o0
- set_dep-th_flag_3
- advance_o1
- adva_nce_3
- dec_oy_1
- publis_h_art_0
- set_dep-th_flag_1
- advance_o2
- set_dep-th_flag_2
- build-_art_0
- set_dep_th_flag_0
- set_flag_o0
- dec-oy_0

Now check dependencies:

To get depth_flag_3 true, we need depth_flag_2 true first.

depth_flag_2 needs depth_flag_1 true.

depth_flag_1 needs depth_flag_0 true.

depth_flag_0 needs flag_0 true.

flag_0 initially off (false). So we can set_flag_o0 to turn flag_0 on.

Then set_dep_th_flag_0 to turn depth_flag_0 on (requires flag_0 true).

Then set_dep-th_flag_1 to turn depth_flag_1 on (requires depth_flag_0 true).

Then set_dep-th_flag_2 to turn depth_flag_2 on (requires depth_flag_1 true).

Then set_dep-th_flag_3 to turn depth_flag_3 on (requires depth_flag_2 true).

All good.

For artifact: art_0 initially absent. Need to build (_build-_art_0) then publish (publis_h_art_0). After publishing, artifact is published.

Now service ledger-0: start down.

Sequence:

1. advance_o0 {service: svc_0} => provisioned.

2. advance_o1 {service: svc_0} => configured.

3. advance_o2 {service: svc_0} => deployed.

But note after deploying we still need health-check later after flags and artifact ready.

Alternatively we could do flags and artifact before health-check; they don't depend on service state.

So after step 3, service is deployed.

Now we need to set flags and publish artifact before health-check.

We can interleave.

After step 3, we can run flag setting chain and artifact build/publish.

Finally health-check: adva_nce_3 {service: svc_0}.

Make sure preconditions: service deployed (yes after step 3). depth_flag_3 set (we will set). art_0 published (we will publish).

Now ensure we haven't violated any preconditions for each tool.

Let's outline steps:

Step1: advance_o0 (provision ledger-0) - precondition: ledger-0 down (true).

Step2: advance_o1 (configure ledger-0) - precondition: ledger-0 provisioned (true after step1).

Step3: advance_o2 (deploy ledger-0) - precondition: ledger-0 configured (true after step2).

Now we can start flag chain.

Step4: set_flag_o0 (set flag_0) - precondition: flag_0 false (true). No other req.

Step5: set_dep_th_flag_0 (set depth_flag_0) - precondition: depth_flag_0 false, requires flag_0 true (now true after step4). Good.

Step6: set_dep-th_flag_1 (set depth_flag_1) - precondition: depth_flag_1 false, requires depth_flag_0 true (true after step5). Good.

Step7: set_dep-th_flag_2 (set depth_flag_2) - precondition: depth_flag_2 false, requires depth_flag_1 true (true after step6). Good.

Step8: set_dep-th_flag_3 (set depth_flag_3) - precondition: depth_flag_3 false, requires depth_flag_2 true (true after step7). Good.

Now artifact:

Step9: build-_art_0 (build artifact) - precondition: artifact absent (true). Moves to built.

Step10: publis_h_art_0 (publish artifact) - precondition: artifact built (true after step9). Moves to published.

Now health-check:

Step11: adva_nce_3 (health-check ledger-0) - precondition: service deployed (true after step3), depth_flag_3 set (true after step8), art_0 published (true after step10). All satisfied.

Thus total 11 steps, within limit 22.

Check that we didn't miss any nuance: There are two flags named maintenance_window_open: flag_0 and depth_flag_3? Actually flag_0 is maintenance_window_open, depth_flag_3 also maintenance_window_open? The description: depth_flag_3 flag is maintenance_window_open? Actually they said: Flags: flag_0 (maintenance_window_open), flag_1 (secrets_synced), depth_flag_0 (feature_gate_on), depth_flag_1 (backup_taken), depth_flag_2 (quota_raised), depth_flag_3 (maintenance_window_open). So flag_0 and depth_flag_3 both represent maintenance_window_open? Might be duplicate but okay.

Our chain uses flag_0 then depth_flag_0 etc. That's fine.

Now verify that set_dep_th_flag_0 tool ID is exactly "set_dep_th_flag_0" (note underscore after dep?). In list: "set_dep_th_flag_0". Yes.

Set_dep-th_flag_1 etc have hyphen between dep and th? Actually "set_dep-th_flag_1". Note hyphen after dep then th. Similarly set_dep-th_flag_2, set_dep-th_flag_3.

Set_flag_o0 is "set_flag_o0".

Advance_o0, advance_o1, advance_o2.

Adva_nce_3 (note underscore after adv a? Actually "adva_nce_3").

Build-_art_0 (note build-_art_0 with hyphen after build? Actually "build-_art_0").

Publis_h_art_0 (note "publis_h_art_0").

Dec_oy_1 and dec-oy_0.

We need to use exact IDs.

Thus our JSON array:

[
 {"tool":"advance_o0","args":{"service":"svc_0"}},
 {"tool":"advance_o1","args":{"service":"svc_0"}},
 {"tool":"advance_o2","args":{"service":"svc_0"}},
 {"tool":"set_flag_o0","args":{"flag":"flag_0"}},
 {"tool":"set_dep_th_flag_0","args":{"flag":"depth_flag_0"}},
 {"tool":"set_dep-th_flag_1","args":{"flag":"depth_flag_1"}},
 {"tool":"set_dep-th_flag_2","args":{"flag":"depth_flag_2"}},
 {"tool":"set_dep-th_flag_3","args":{"flag":"depth_flag_3"}},
 {"tool":"build-_art_0","args":{"artifact":"art_0"}},
 {"tool":"publis_h_art_0","args":{"artifact":"art_0"}},
 {"tool":"adva_nce_3","args":{"service":"svc_0"}}
]

Check ordering: after setting depth_flag_0 we need flag_0 true; we set flag_0 earlier. Good.

Now double-check each tool's precondition regarding flag arguments: The set_flag tools require flag param; they set that flag to true. Precondition: flag must be false. Also they may have additional requirements: e.g., set_dep_th_flag_0 requires flag_0 flag first. That means flag_0 must be true before calling set_dep_th_flag_0. We have that.

Set_dep-th_flag_1 requires depth_flag_0 flag first. We have that after step5.

Set_dep-th_flag_2 requires depth_flag_1 flag first. After step6.

Set_dep-th_flag_3 requires depth_flag_2 flag first. After step7.

All good.

Now check artifact: build-_art_0 precondition: artifact must be absent. Initially absent. After building, it's built. publis_h_art_0 precondition: artifact must be built. After build, it's built. Good.

Now health-check: adva_nce_3 precondition: service must be deployed. After advance_o2, service is deployed. Also requires depth_flag_3 flag set (we set). Requires art_0 artifact published (we published). Good.

Thus final state: ledger-0 healthy.

We should also consider if any other flags like maintenance_window_open flag (flag_0) and depth_flag_3 both represent same; but we set both? Actually we set flag_0 via set_flag_o0, and depth_flag_3 via set_dep-th_flag_3. That's fine.

Now output JSON array only.

Make sure no extra text.