scoutcloud: service for autodeploy

[sevenzing]

This is epic issue for developing scoutcloud - API service for autodeploy blockscout instances

Initial tasks

• [x] initial service structure (db schema, api schema, service-template) https://github.com/blockscout/blockscout-rs/pull/806
• [x] github client to create/update files, and handle workflows https://github.com/blockscout/blockscout-rs/pull/806
• [x] config generation https://github.com/blockscout/blockscout-rs/pull/814
• [x] add endpoints related to balance (user balance, instance total cost etc) https://github.com/blockscout/blockscout-rs/pull/852
• [x] creating instance, basic CRUD for instances/deployments https://github.com/blockscout/blockscout-rs/pull/834
• [x] handling balances and stoping instances https://github.com/blockscout/blockscout-rs/pull/846

Improvements

• [x] https://github.com/blockscout/blockscout-rs/issues/931

[sevenzing]

QA related

Links

• Swagger: https://app.swaggerhub.com/apis/LYMARENKOLEV/scoutcloud/0.1.1

• Postman collection (url): https://galactic-sunset-60264.postman.co/workspace/Blockscout-workspace~55946628-0c3d-48ac-b418-05a67600b1d6/collection/15533327-d23e80de-affa-4d3e-9349-3fa231c2378b?action=share&creator=15533327&active-environment=15533327-fc0fe3bc-0e5b-414d-85f4-5fdf2e1e7863

• Postman collection (file) v1-scoutcloud.proto.postman_collection.json

Common flow to start blockscout:

1. get api key (for now only insert data in database):

insert into users(id, email) values (1, 'lymarenko.lev@gmail.com');
insert into auth_tokens(user_id) values (1);
insert into balance_changes(user_id, amount) values (1, 100);
select token_value from auth_tokens;

2. create instance: POST /api/v1/instances
3. start deployment: POST /api/v1/instances/{instance_id}/status:update with {"action": "START"}
4. wait until status moves from PENDING to RUNNING: GET /api/v1/instances/{instance_id}/deployments/current
5. in case of error see autodeploy private repo