github-actions-skill

Purpose

• Keep CI and CD deterministic for scheduler center and executor nodes.
• Enforce failover tests as release gates.

Checklist

• Use Go 1.26 toolchain in all jobs.
• Run unit and integration tests on push and PR.
• Keep fail-fast disabled for cross-platform matrix.
• Build both server and executor artifacts.

Reliability Rules

• CI must fail when failover test fails.
• Action steps should avoid hidden mutable state.
• Prefer explicit versions for marketplace actions.