Record 20293a8cda844bf1937dd1176a76495c

We need to plan steps to get reporting-0 to at least 'deployed' state. Entities: service svc_0 (reporting-0) currently down. Service svc_1 (notifier-1) also down. Artifacts: art_0 (release-image) absent; art_1 (db-migration) absent. Flags: flag_0 (maintenance_window_open) off; flag_1 (secrets_synced) off.

Goal: service 'reporting-0' must reach at least 'deployed' state. To deploy a service, tool advance_2 (deploy) requires service currently 'configured', flag_0 set, and art_0 published. So we need to get service to 'configured' state first, then deploy.

We have tool advance_1 (configure) which moves service from 'provisioned' to 'configured'. Precondition: service must be 'provisioned'. So we need to provision service first: tool advance_0 (provision) moves from 'down' to 'provisioned', precondition: service currently 'down'. That's satisfied (svc_0 is down). So we can call advance_0 with service svc_0.

After provisioning, service is 'provisioned'. Then we can call advance_1 (configure) with service svc_0 to move to 'configured'.

Now we need flag_0 set to true. There's tool set_flag_0 (set_flag) which sets flag_0 to true, precondition: currently false. Currently flag_0 is off (false). So we can call set_flag_0 with flag flag_0.

We also need art_0 published. To publish artifact, we need to build it first (build_art_0) then publish_art_0. Build_art_0 moves from 'absent' to 'built', precondition: artifact must be 'absent' (true). Then publish_art_0 moves from 'built' to 'published', precondition: artifact must be 'built' (true). So we need to call build_art_0 with artifact art_0, then publish_art_0 with artifact art_0.

After those, flag_0 is true, art_0 is published, service is configured. Then we can call advance_2 (deploy) with service svc_0. That will move to 'deployed'.

We also have other services and artifacts but not needed. However we must ensure we don't exceed 12 calls. Let's count: advance_0 (1), advance_1 (2), set_flag_0 (3), build_art_0 (4), publish_art_0 (5), advance_2 (6). That's 6 calls, within limit.

We also might need to ensure that the flag_0 is required for deploy; also maybe maintenance_window_open flag is required? The description says "Requires the flag_0 flag to be set." That's flag_0 (maintenance_window_open). So we set it.

Thus a valid plan exists. Output JSON array of tool calls in order.

Tool IDs: advance_0, advance_1, set_flag_0, build_art_0, publish_art_0, advance_2.

Make sure param names: advance_0 takes "service: service". So args: {"service":"svc_0"}.

advance_1 also takes "service: service". So {"service":"svc_0"}.

set_flag_0 takes "flag: flag". So {"flag":"flag_0"}.

build_art_0 takes "artifact: artifact". So {"artifact":"art_0"}.

publish_art_0 takes "artifact: artifact". So {"artifact":"art_0"}.

advance_2 takes "service: service". So {"service":"svc_0"}.

Thus JSON array:

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

Check order: provision -> configure -> set flag -> build artifact -> publish artifact -> deploy.

All preconditions satisfied at each step? Let's verify:

- advance_0: service currently down (true). No other preconditions. So ok.
- After that, service is provisioned. Then advance_1: precondition service must be provisioned (true). So ok.
- set_flag_0: precondition flag currently false (true). So ok.
- build_art_0: artifact must be absent (true). So ok.
- publish_art_0: artifact must be built (true after build). So ok.
- advance_2: service must be configured (true after configure). Requires flag_0 set (true). Requires art_0 published (true). So ok.

Thus plan works.

Return only JSON array.