纳入 Pingora realpath canary 启停门禁
将 realpath canary 启停烟测纳入 Pingora release readiness 默认门禁 补齐 readiness plan 对 realpath canary toggle 的自检 修正生产健康巡检测试夹具的 worker 实例模拟 同步 Pingora realpath canary 运维文档和项目共享记忆
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- 启用前必须运行 `npm run check:nginx-pingora-canary`;目标 agent 有 Nginx 时运行 `node scripts/check-nginx-pingora-canary.mjs --require-nginx`,同时做两个 snippet 的静态护栏和真实 `nginx -t`。本机或 CI 可运行 `npm run check:pingora-canary-docker`,用 Docker Nginx、真实 Pingora 和 mock 上游复现前缀 canary 与真实路径 canary 两条 handoff 链路。
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- 前缀 canary reload 后运行 `GENARRATIVE_PINGORA_CANARY_BASE_URL=http://127.0.0.1 GENARRATIVE_PINGORA_CANARY_HOST=<域名> npm run check:pingora-canary-live`,再用 `scripts/check-pingora-canary-access-log-parity.mjs` 对账 `/var/log/nginx/genarrative.access.log` 与 `/var/log/genarrative/pingora-gateway.access.log`。
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- 真实路径 canary 不再手工编辑 `/etc/nginx/conf.d/`。目标机从 current release 执行 `/opt/genarrative/current/scripts/deploy/pingora-realpath-canary-enable.sh --apply --probe-token <token> --host <域名> --base-url http://127.0.0.1:18083`;脚本会渲染到 `/etc/nginx/conf.d/zz-genarrative-pingora-realpath-canary.conf`,保持晚于主站 `log_format genarrative_upstream` 加载,执行 `nginx -t`、reload Nginx,并默认运行 realpath live smoke。`nginx -t`、reload 或 live smoke 任一失败都会恢复写入前配置。关闭时执行 `/opt/genarrative/current/scripts/deploy/pingora-realpath-canary-disable.sh --apply`,脚本会删除该 `zz-...` 文件,执行 `nginx -t` 和 reload,失败时恢复删除前配置。
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- `npm run check:pingora-release-readiness` 默认包含 `npm run check:pingora-realpath-canary-toggle`,用临时 Nginx 目录和 fake `nginx` / `systemctl` / live smoke 验证 realpath canary 启停脚本默认 dry-run、apply 写入、失败回滚和 disable 恢复逻辑;不再把这条脚本护栏留成单独可选项。
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- 真实路径 canary reload 后可再次运行 `node -- /opt/genarrative/current/scripts/check-pingora-canary-live.mjs --realpath --base-url http://127.0.0.1:18083 --host <域名>`,再运行 `node -- /opt/genarrative/current/scripts/check-pingora-canary-access-log-parity.mjs --realpath --nginx-log-file /var/log/nginx/genarrative-pingora-realpath-canary.access.log --pingora-log-file /var/log/genarrative/pingora-gateway.access.log --path /__genarrative_pingora_realpath_canary/healthz --path /api/creation-entry/config --path /v1/identity --path /assets/app.js`。真实路径模式除 healthz 探针外要求 Nginx path 与 Pingora path 完全一致。
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- 正式切换前在源码 checkout / CI / 构建环境跑 `node scripts/check-pingora-release-readiness.mjs --require-docker --pull-docker --require-nginx --require-live --live-base-url http://127.0.0.1 --live-host <域名> --live-nginx-access-log /var/log/nginx/genarrative.access.log --live-pingora-access-log /var/log/genarrative/pingora-gateway.access.log`;启用真实路径 canary 时追加 `--require-realpath-live --realpath-live-base-url http://127.0.0.1:18083 --realpath-live-host <域名> --realpath-live-nginx-access-log /var/log/nginx/genarrative-pingora-realpath-canary.access.log --realpath-live-pingora-access-log /var/log/genarrative/pingora-gateway.access.log`。
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- 目标机 `/opt/genarrative/current` 只能跑随包 runtime-only 门禁:`/opt/genarrative/current/scripts/check-pingora-release-readiness.mjs --release-runtime-only --require-live --live-base-url http://127.0.0.1 --live-host <域名> --live-nginx-access-log /var/log/nginx/genarrative.access.log --live-pingora-access-log /var/log/genarrative/pingora-gateway.access.log`;验证真实路径 canary 或 Pingora 直连入口时分别追加 `--require-realpath-live ...` 或 `--require-direct ...` 参数。未带 `--require-direct` 的 runtime-only 基础门禁会自动执行直连彩排状态复核,确认公网 `80/443` 仍由 Nginx 接流、Pingora shadow `127.0.0.1:18081`、realpath canary `127.0.0.1:18083` 和 current release 自审均通过;启用后 `--require-direct` 复核不再要求 Nginx 接公网彩排状态。生成正式直连切换 runbook 时,`--direct-redirect-host` 和回退 smoke Host 必须与 `--direct-host` 同 hostname,只允许端口不同。
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