Added schema and tests for cluster routing awareness and decommission.

[dblock]

Description

• Adds schema for cluster routing and decommission awareness.
• Adds support for default values in request/response. To updated weighted routing we need the current version of weights which starts at nothing but needs 0 to be updated, then gets incremented.
• Adds support for tests with multiple nodes, dumps logs from all the containers.
• Adds tests for /_cluster/reroute.
• Adds tests for /_cluster/voting_config_exclusions.

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[github-actions]

Changes Analysis

Commit SHA: 358d3d5
Comparing To SHA: 65f8362

API Changes

Summary

├─┬Paths
│ ├─┬/_cluster/decommission/awareness/{awareness_attribute_name}/{awareness_attribute_value}
│ │ └─┬PUT
│ │   └─┬Responses
│ │     └─┬200
│ │       └──[➕] content (25532:11)
│ ├─┬/_cluster/routing/awareness/weights
│ │ └─┬DELETE
│ │   ├──[➕] requestBody (23615:7)❌ 
│ │   └─┬Responses
│ │     └─┬200
│ │       └──[➕] content (25459:11)
│ ├─┬/_cluster/decommission/awareness
│ │ └─┬DELETE
│ │   └─┬Responses
│ │     └─┬200
│ │       └──[➕] content (25451:11)
│ ├─┬/_cluster/routing/awareness/{attribute}/weights
│ │ ├─┬GET
│ │ │ └─┬Responses
│ │ │   └─┬200
│ │ │     └──[➕] content (25502:11)
│ │ └─┬PUT
│ │   ├──[➕] requestBody (23657:7)❌ 
│ │   └─┬Responses
│ │     └─┬200
│ │       └──[➕] content (25555:11)
│ └─┬/_cluster/decommission/awareness/{awareness_attribute_name}/_status
│   └─┬GET
│     └─┬Responses
│       └─┬200
│         └──[➕] content (25479:11)
└─┬Components
  ├──[➕] requestBodies (23615:7)
  ├──[➕] requestBodies (23657:7)
  ├──[➕] schemas (44205:7)
  ├──[➕] schemas (43090:7)
  ├──[➕] schemas (44217:7)
  ├──[➕] schemas (44212:7)
  └──[➕] schemas (43093:7)

Document Element	Total Changes	Breaking Changes
paths	8	2
components	7	0

• ❌ BREAKING Changes: 2 out of 15
• Additions: 15
• Breaking Additions: 2

Report

The full API changes report is available at: https://github.com/opensearch-project/opensearch-api-specification/actions/runs/10702084332/artifacts/1891041405

API Coverage

	Before	After	Δ
Covered (%)	533 (52.2 %)	533 (52.2 %)	0 (0 %)
Uncovered (%)	488 (47.8 %)	488 (47.8 %)	0 (0 %)
Unknown	26	26	0

[github-actions]

Spec Test Coverage Analysis

Total	Tested
559	258 (46.15 %)

[nhtruong]

What's rhs? 🤔

[dblock]

right hand side

[dblock]

@nhtruong Care to take another look please?