質問編集履歴
2
ファイル修正によるstatusの変更を追記しました
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@@ -295,3 +295,95 @@
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$ sudo systemctl start start-app
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```
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### 追記3
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ごにょごにょしてたらstatusに表示されるメッセージが変更されていたので追記します。
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依然としてどの処理でエラーが発生しているのか、動作の妨げになっているのかわかりません(m_ _m)
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参考: [[CentOS7] systemdにサービスを登録して、サーバ起動時に自動でサービスを立ち上げる | RE:ENGINES](https://re-engines.com/2018/07/23/centos7-systemd%E3%81%AB%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%82%92%E7%99%BB%E9%8C%B2%E3%81%97%E3%81%A6%E3%80%81%E3%82%B5%E3%83%BC%E3%83%90%E8%B5%B7%E5%8B%95%E6%99%82%E3%81%AB%E8%87%AA%E5%8B%95/)
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```bash
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[Unit]
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Description = start-app daemon
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[Service]
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User = myusername
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# 環境変数パス
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EnvironmentFile=/etc/systemd/env
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ExecStart = /home/myusername/start.sh
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Restart = always
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Type = simple
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[Install]
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WantedBy = multi-user.target
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```
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```bash
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# /etc/systemd/env
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PATH=/home/myusername/.rbenv/shims:/home/myusername/.rbenv/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/myusername/.local/bin:/home/myusername/bin
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```
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#### 追記、修正後の結果
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```bash
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[myusername@ip-10-0-1-127 ~]$ sudo systemctl status start-app.service
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# ● start-app.service - start-app daemon
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# Loaded: loaded (/etc/systemd/system/start-app.service; enabled; vendor preset: disabled)
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# Active: active (running) since 金 2019-10-11 07:01:56 UTC; 4s ago
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# Main PID: 3842 (start.sh)
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# CGroup: /system.slice/start-app.service
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# ├─3842 /bin/sh /home/myusername/start.sh
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# └─3843 /var/www/rails/myapp/vendor/bundle/ruby/2.4.0/bin/rake assets:precompile RAILS_ENV=production
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#
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# 10月 11 07:01:56 ip-10-0-1-127.ap-northeast-1.compute.internal systemd[1]: start-app.service holdoff time over, scheduling restart.
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# 10月 11 07:01:56 ip-10-0-1-127.ap-northeast-1.compute.internal systemd[1]: Started start-app daemon.
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# 10月 11 07:01:56 ip-10-0-1-127.ap-northeast-1.compute.internal systemd[1]: Starting start-app daemon...
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```
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1
教えていただいた内容を参考に修正し、エラーを追記しました
test
CHANGED
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File without changes
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test
CHANGED
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@@ -189,3 +189,109 @@
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[root@ip-xxx init.d]$ chkconfig application-starter on
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```
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### 追記(10/11)
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[yu_1985](https://teratail.com/users/yu_1985#reply)さんに教えていただいた[URL](https://qiita.com/DQNEO/items/0b5d0bc5d3cf407cb7ff)を参考にして、
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- 自動起動スクリプトの作成を削除
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- Unit定義ファイルを作成
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- `sudo systemctl list-unit-files --type=service | grep start`を実行
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しましたが、ステータス確認でstatusが`failed`の状態でうまくいきませんでした。
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```bash
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$ sudo systemctl status start-app
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# ● start-app.service - start-app daemon
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# Loaded: loaded (/etc/systemd/system/start-app.service; enabled; vendor preset: disabled)
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# Active: failed (Result: start-limit) since 金 2019-10-11 00:10:52 UTC; 14min ago
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# Main PID: 5821 (code=exited, status=127)
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#
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# ip-xxx.ap-northeast-1.compute.internal systemd[1]: start-app.service: main process exited, code=exited, status=127/n/a
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# ip-xxx.ap-northeast-1.compute.internal systemd[1]: Unit start-app.service entered failed state.
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# ip-xxx.ap-northeast-1.compute.internal systemd[1]: start-app.service failed.
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# ip-xxx.ap-northeast-1.compute.internal systemd[1]: start-app.service holdoff time over, scheduling restart.
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# ip-xxx.ap-northeast-1.compute.internal systemd[1]: start request repeated too quickly for start-app.service
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# ip-xxx.ap-northeast-1.compute.internal systemd[1]: Failed to start start daemon.
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# ip-xxx.ap-northeast-1.compute.internal systemd[1]: Unit start-app.service entered failed state.
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# ip-xxx.ap-northeast-1.compute.internal systemd[1]: start-app.service failed.
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```
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02-01. Unit定義ファイルを作成する
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```bash
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# etc/systemd/system/start-app.service
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[Unit]
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250
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Description = start-app daemon
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252
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253
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254
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255
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[Service]
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256
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257
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ExecStart = /home/myusername/start.sh
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Restart = always
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Type = simple
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262
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263
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264
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265
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[Install]
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266
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WantedBy = multi-user.target
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```
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02-02. UnitがServiceとして認識されたか確認する
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```bash
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$ sudo systemctl list-unit-files --type=service | grep start
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# plymouth-start.service disabled
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# start-app.service enabled
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```
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02-03. 自動起動の設定、起動
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```bash
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# 自動起動on
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$ sudo systemctl enable start-app
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# 起動
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295
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$ sudo systemctl start start-app
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296
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297
|
+
```
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