Record caeaa87d39724a9e8be789b58a92a047

We need to produce a JSON array of tool calls that will achieve the goal: ledger-0 must reach at least 'deployed' state, ledger-1 must reach at least 'configured' state.

We have current state:

- ledger-0 was fully torn down and has not been touched since. So its state is presumably 'down' (or maybe 'absent'? but likely 'down' as per service states). It hasn't been touched, so it's still down.

- ledger-1 is currently down (not yet provisioned). So also down.

- No one has built the release-image artifact this cycle. So release-image artifact is absent.

- db-migration artifact does not exist yet. So absent.

- config-bundle artifact does not exist yet. So absent.

- maintenance_window_open flag is off (false). So flag_0 is false.

- secrets_synced flag is off (false). So flag_1 is false.

- feature_gate_on flag is off (false). So flag_2 is false.

- search-2 is currently down (not yet provisioned). So down.

We have tool catalog with specific ids and parameters.

Goal: ledger-0 must reach at least 'deployed' state. That means we need to provision it, configure it, then deploy it. The steps:

- Provision a service: advance_0 (provision) moves from 'down' to 'provisioned'.

- Configure a service: advance_1 (configure) moves from 'provisioned' to 'configured'. Precondition: service must be provisioned, and requires flag_interleave_3 window flag to be open.

- Deploy a service: advance_2 (deploy) moves from 'configured' to 'deployed'. Precondition: service must be configured, requires flag_1 flag to be set, requires art_0 artifact to be published, requires flag_interleave_3 window flag to be open.

Thus to get ledger-0 to deployed, we need to:

1. Build and publish release-image artifact (art_0). Actually we need to publish artifact to be used for deployment? The deploy tool requires art_0 artifact to be published. So we need to build it (build_art_0) then publish_art_0.

2. Open interleave window flag (open_interleave_window) to open flag_interleave_3.

3. Set flag_1 (secrets_synced) to true. But set_flag_1 requires flag_0 to be set first (set_flag_0). So we need to set_flag_0 (maintenance_window_open) first, then set_flag_1 (secrets_synced). However set_flag_0 precondition: it must currently be false. It is false, so we can set it.

4. Then configure ledger-0 (advance_1) after provisioning and opening interleave window.

5. Then deploy ledger-0 (advance_2) after it's configured, flag_1 set, artifact published, interleave window open.

Similarly, ledger-1 must reach at least 'configured' state. That means we need to provision it (down -> provisioned) and then configure it (provisioned -> configured). Provisioning requires service to be down (which it is). So we can use advance_0 for service svc_1 (ledger-1). Then configure it using advance_1, which also requires flag_interleave_3 open (already open after we open it for ledger-0). So we can configure ledger-1 after provisioning.

Thus overall plan:

- First, set_flag_0 (set flag_0 to true). Tool id: set_flag_0, args: {"flag":"flag_0"}? Actually the param is "flag": flag, but they said params: flag: flag. So we need to pass flag: "flag_0"? Wait they said "Set the flag_0 flag to true. Precondition: it must currently be false." The tool id is set_flag_0, name set_flag, params: flag: flag. So the argument is flag: flag (the flag identifier). So we need to pass {"flag":"flag_0"}.

- Then set_flag_1 (set flag_1 to true). But precondition: it must currently be false, and requires flag_0 flag first. So after setting flag_0, we can set_flag_1 with {"flag":"flag_1"}.

- Then open_interleave_window (no args). Tool id: open_interleave_window.

- Then build_art_0 (build artifact release-image). Tool id: build_art_0, args: {"artifact":"art_0"}.

- Then publish_art_0 (publish artifact). Tool id: publish_art_0, args: {"artifact":"art_0"}.

- Then configure ledger-0 (advance_1). Tool id: advance_1, args: {"service":"svc_0"}.

- Then deploy ledger-0 (advance_2). Tool id: advance_2, args: {"service":"svc_0"}.

- Then provision ledger-1 (advance_0). Tool id: advance_0, args: {"service":"svc_1"}.

- Then configure ledger-1 (advance_1). Tool id: advance_1, args: {"service":"svc_1"}.

We must ensure precondition for each tool is satisfied at the moment we call it.

Let's simulate order:

Initial state:

- flag_0 = false
- flag_1 = false
- flag_interleave_3 = closed (false)
- art_0 = absent
- service svc_0 = down
- service svc_1 = down
- service svc_2 = down (not needed)
- artifact built? none built.

Now step 1: set_flag_0 with flag_0. Precondition: flag_0 must be false. It is false, so ok. After call, flag_0 becomes true.

Step 2: set_flag_1 with flag_1. Precondition: flag_1 must be false (it is), and requires flag_0 flag first (which we set). So ok. After call, flag_1 becomes true.

Step 3: open_interleave_window. Precondition: flag must currently be closed. It is closed, so ok. After call, flag_interleave_3 becomes open.

Step 4: build_art_0 (artifact art_0). Precondition: artifact must be absent. It is absent, so ok. After call, artifact becomes built.

Step 5: publish_art_0. Precondition: artifact must be built. It is built, so ok. After call, artifact becomes published.

Step 6: advance_1 (configure) for svc_0. Precondition: service must be provisioned, and requires flag_interleave_3 open. Currently svc_0 is down, not provisioned. So we need to provision it first. Actually we missed provisioning step for svc_0. The provision tool (advance_0) moves from down to provisioned. So we need to provision svc_0 before configuring. So we need to call advance_0 for svc_0 before configure.

Thus we need to add provision step for svc_0 before configure.

Similarly, for svc_1 we need to provision before configure.

Thus revised plan:

After opening interleave window, we can provision svc_0 and svc_1. The provision tool (advance_0) precondition: service must be down. Both are down, so we can provision them. Order may matter: we can provision svc_0 first, then svc_1, or vice versa. But we need to ensure that when we configure svc_0, it is provisioned. Also configure svc_1 also requires flag_interleave_3 open (which we have). So we can provision both, then configure both.

But note that configure tool (advance_1) also requires flag_interleave_3 open, which we have after step 3.

Thus steps:

4. advance_0 (provision) for svc_0 (service svc_0). Tool id: advance_0, args: {"service":"svc_0"}.

5. advance_0 (provision) for svc_1 (service svc_1). Tool id: advance_0, args: {"service":"svc_1"}.

Now both services are provisioned.

6. configure svc_0 (advance_1) with service svc_0. Precondition: service must be provisioned (now true) and flag_interleave_3 open (true). So ok.

7. configure svc_1 (advance_1) with service svc_1. Precondition: service must be provisioned (true) and flag_interleave_3 open (true). So ok.

8. deploy svc_0 (advance_2) with service svc_0. Precondition: service must be configured (now true), flag_1 must be set (true), artifact_0 must be published (true), flag_interleave_3 open (true). All satisfied. So we can deploy.

Thus final sequence:

1. set_flag_0 (flag_0)
2. set_flag_1 (flag_1)
3. open_interleave_window
4. build_art_0 (artifact art_0)
5. publish_art_0 (artifact art_0)
6. advance_0 (service svc_0)   // provision ledger-0
7. advance_0 (service svc_1)   // provision ledger-1
8. advance_1 (service svc_0)   // configure ledger-0
9. advance_1 (service svc_1)   // configure ledger-1
10. advance_2 (service svc_0)   // deploy ledger-0

We must ensure that we do not exceed 20 calls; we have 10 calls, fine.

Check preconditions for each:

- set_flag_0: flag_0 currently false, ok.

- set_flag_1: precondition: flag_1 false and requires flag_0 flag first. After step 1, flag_0 is true, so ok.

- open_interleave_window: precondition: flag must be closed. It is closed (flag_interleave_3 is closed). So ok.

- build_art_0: artifact must be absent. It is absent. So ok.

- publish_art_0: artifact must be built. After build, it is built, so ok.

- advance_0 (svc_0): service must be down. It is down. So ok.

- advance_0 (svc_1): service must be down. It is down. So ok.

- advance_1 (svc_0): service must be provisioned (now true) and flag_interleave_3 open (true). So ok.

- advance_1 (svc_1): same, provisioned and flag open, ok.

- advance_2 (svc_0): service must be configured (now true), flag_1 set (true), artifact published (true), flag_interleave_3 open (true). All satisfied.

Thus plan works.

Now we need to output JSON array of tool calls, each object with "tool": "<tool id>", "args": {...}. Use exact tool ids from catalog: set_flag_0, publish_art_0, build_art_0, advance_0, set_flag_1, open_interleave_window, advance_1, advance_2. Wait we also have set_flag_0 and set_flag_1; we need to include both. The order we listed includes set_flag_0, set_flag_1, open_interleave_window, build_art_0, publish_art_0, advance_0 (svc_0), advance_0 (svc_1), advance_1 (svc_0), advance_1 (svc_1), advance_2 (svc_0). That's 10 calls.

Make sure we use correct tool ids:

- set_flag_0 id: "set_flag_0"
- set_flag_1 id: "set_flag_1"
- open_interleave_window id: "open_interleave_window"
- build_art_0 id: "build_art_0"
- publish_art_0 id: "publish_art_0"
- advance_0 id: "advance_0"
- advance_1 id: "advance_1"
- advance_2 id: "advance_2"

Thus the JSON array:

[
  {"tool":"set_flag_0","args":{"flag":"flag_0"}},
  {"tool":"set_flag_1","args":{"flag":"flag_1"}},
  {"tool":"open_interleave_window","args":{}},
  {"tool":"build_art_0","args":{"artifact":"art_0"}},
  {"tool":"publish_art_0","args":{"artifact":"art_0"}},
  {"tool":"advance_0","args":{"service":"svc_0"}},
  {"tool":"advance_0","args":{"service":"svc_1"}},
  {"tool":"advance_1","args":{"service":"svc_0"}},
  {"tool":"advance_1","args":{"service":"svc_1"}},
  {"tool":"advance_2","args":{"service":"svc_0"}}
]

Check that we didn't need to set flag_interleave_3 explicitly; we used open_interleave_window to open it. That's fine.

Make sure we didn't need to set flag_2 (feature_gate_on) anywhere; not required.

Thus final answer is just that JSON array, no extra text.