发布实战：把 `openclaw config validate` 接入变更前闸门，防止无效配置上线
问题/场景：直接改配置后重启 gateway，容易因拼写或字段错误导致服务不可用。前置条件：OpenClaw 升级到包含 `openclaw config validate` 的版本（v2026.3.2-beta.1+）。实施步骤：先导出候选配置，再执行 validate（建议 `--json` 供 CI 解析），仅通过后才执行重启。关键命令：`openclaw config validate --json`。验证方法：校验失败时阻断发布，成功时重启后状态正常。风险与边界：历史插件若 schema 不完整可能出现需人工判读的 warning（需验证）。来源归因：v2026.3.2-beta.1 Release Notes。
GITHUBDiscovered 2026-03-04Author openclaw
Prerequisites
- CLI version includes `openclaw config validate` (v2026.3.2-beta.1+).
- You can modify and test config before production restart.
Steps
- Prepare config changes in a branch or staging file first.
- Run `openclaw config validate --json` and parse errors/warnings in CI.
- Block deployment when validation returns errors; require explicit review for warnings.
- Apply validated config and restart gateway during controlled window.
- Run post-restart smoke checks for channels and tool routing.
Commands
openclaw config validate --jsonopenclaw gateway statusopenclaw gateway restartVerify
Invalid keys are caught before restart, and gateway starts cleanly after validated apply.
Caveats
- Treat warning-only results carefully for mixed-version plugin environments（需验证）.
- Do not skip runtime smoke tests even when schema validation passes.
Source attribution
This tip is aggregated from community/public sources and preserved with attribution.
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