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docs(ops): 実効env確認の pid 取得を pgrep から pm2 jlist へ是正 #9

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appdevelopsk merged 1 commit into from
Sep 18, 2026
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docs(ops): 実効env確認の pid 取得を pgrep から pm2 jlist へ是正 #9

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7 changes: 6 additions & 1 deletion docs/DEPLOY.md
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Original file line number Diff line number Diff line change
Expand Up @@ -78,9 +78,14 @@ standalone の既定ポート 3000 は同居する別アプリ（`30sec`）が

```bash
# 実効値の確認（これが唯一の真実）
ssh <vps> "tr '\0' '\n' < /proc/\$(pgrep -f 'toolify.*server.js')/environ | grep -E 'PORT|HOSTNAME|NODE_OPTIONS'"
# pid は pm2 に聞く。pgrep -f は ssh で送った自分のコマンド文字列に先当たりし、
# 無関係プロセスの environ を読んで誤答（heap=300 等）を返す。
ssh <vps> "PID=\$(pm2 jlist | python3 -c 'import sys,json; print([p[\"pid\"] for p in json.load(sys.stdin) if p[\"name\"]==\"toolify\"][0])') && tr '\0' '\n' < /proc/\$PID/environ | grep -E 'PORT|HOSTNAME|NODE_OPTIONS'"
```

`pm2 jlist` は JSON を 1 行で返すので、`pid` を綴りでなくキーで取り出せる。
`pm2 pid toolify` でも取れるが、クラスタ時に複数行になる点に注意。

### (6) デプロイ「成功」は本番の生存を意味しない

上記いずれの場合も、ビルド・型・テスト・rsync・`pm2 reload` はすべて success になり、
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