{"id":18332,"date":"2021-01-25T16:09:06","date_gmt":"2021-01-25T09:09:06","guid":{"rendered":"https:\/\/www.rumahweb.com\/journal\/?p=18332"},"modified":"2021-04-04T04:33:33","modified_gmt":"2021-04-03T21:33:33","slug":"menjadwalkan-web-services-vps-non-panel-menggunakan-cronjob","status":"publish","type":"post","link":"https:\/\/www.rumahweb.com\/journal\/menjadwalkan-web-services-vps-non-panel-menggunakan-cronjob\/","title":{"rendered":"Menjadwalkan Web Services VPS non-panel Menggunakan CronJob"},"content":{"rendered":"\n

Layanan VPS pada umumnya menggunakan Apache\/Nginx dan Mysql\/MariaDB sebagai services web server. Ada kalanya services pada VPS mengalami proses yang sangat tinggi dan mengakibatkan pengunjung terkendala akses seperti over load atau lamban. Pada panduan kali ini, kami akan memberikan solusi untuk mengatasi kendala tersebut dengan cara menjadwalkan web services VPS<\/strong> nonpanel menggunakan cronJob.<\/p>\n\n\n\n\n\n\n\n

Proses penjadwalan ini, diperlukan untuk memperbarui kinerja services VPS kembali fresh secara otomatis dan terjadwal. Silahkan Anda ikuti langkah-langkahnya dibawah:<\/p>\n\n\n\n

Akses SSH VPS<\/h2>\n\n\n\n

Pada langkah awal, Anda perlu mengakses VPS melalui SSH<\/em>. Contoh login SSH menggunakan command dibawah:<\/p>\n\n\n\n

ssh IP_VPS<\/strong> -P 22 -l User_VPS<\/strong> -pw Password_VPS<\/strong><\/p>\n\n\n\n

\"akses<\/a><\/figure>\n\n\n\n

Setelah Anda berhasil login, silahkan ikuti langkah berikutnya.<\/p>\n\n\n\n

Cek status Cron<\/h2>\n\n\n\n

Pastikan layanan CronJob yang akan digunakan telah terinstall dan aktif. Cek status Cron menggunakan command dibawah:<\/p>\n\n\n\n

$ service cron status<\/strong><\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Setelah memastikan cron pada VPS berjalan dengan baik, langkah selanjutnya dengan menambahkan rules cron.<\/p>\n\n\n\n

Tambah Rules Cron<\/h2>\n\n\n\n

Pada langkah ini, Anda perlu menambahkan rules agar dapat diproses Cron. Beberapa rules tersebut bisa disesuikan pada contoh dibawah, namun pertama jalankan perintah crontab:<\/p>\n\n\n\n

$ sudo crontab -e<\/strong><\/p>\n\n\n\n

Setelah perintah diatas dieksekusi, Anda akan diminta memilih editor untuk mengedit file cron. Pada pilihan ini, kami memilih nomor 1 yang menggunakan nano.<\/p>\n\n\n\n

Rules service yang akan digunakan pada Cron dapat Anda lihat dibawah:<\/p>\n\n\n\n

\n*\/45 * * * * service apache2 restart\n*\/45 * * * * service mysql restart\n<\/code><\/pre>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n
Pada rules diatas, kami menjadwalkan tiap 45 menit layanan apache dan mysql melakukan restart secara otomatis.  <\/p>\n\n\n\n
Note, Restart service mysql secara otomatis pada jam lalu lintas data sedang tinggi sangat tidak disarankan, untuk menghindari kerusakan pada database.<\/p><\/blockquote>\n\n\n\n
Untuk service VPS pada umumnya juga terdapat layanan SSH yang dapat ditambahkan pada rules cron dengan harapan layanan SSH hanya dapat diakses hanya pada waktu tertentu dengan perintah start dan stop, hal ini juga berguna untuk keamanan.<\/p>\n\n\n\n
Buat File Log Cron<\/h2>\n\n\n\n
Setelah rules Cron ditambahkan,  Anda perlu membuat file log yang berguna untuk monitoring kinerja cron. Silahkan jalankan command dibawah:<\/p>\n\n\n\n
$ sudo touch \/var\/log\/cron.log<\/strong><\/p>\n\n\n\n
File log telah dibuat, dan langkah berikutnya dengan mengatur permission menggunakan command dibawah:<\/p>\n\n\n\n
$ sudo chown syslog:adm \/var\/log\/cron.log<\/strong><\/p>\n\n\n\n
Proses pembuatan file log telah selesai, Anda perlu restart service Cron menggunakan command dibawah:<\/p>\n\n\n\n
$ sudo service cron restart<\/strong><\/p>\n\n\n\n
Monitoring Cron<\/h2>\n\n\n\n
Langkah terakhir adalah monitoring log Cron yang telah dibuat sebelumnya menggunakan command dibawah:<\/p>\n\n\n\n
$ tail -f \/var\/log\/cron.log<\/strong><\/p>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n
Pada gambar diatas, terlihat bahwa rules dapat dieksekusi dengan baik pada menit ke 45 dan artinya bahwa penjadwalan menggunakan Cron telah berhasil dan selesai. <\/p>\n\n\n\n
Demikian cara menjadwalkan web services VPS non-panel menggunakan CronJob<\/span>. Informasi layanan VPS bisa Anda lihat detailnya melalui : VPS Murah<\/a> dan VPS Alibaba<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
Layanan VPS pada umumnya menggunakan Apache\/Nginx dan Mysql\/MariaDB sebagai services web server. Ada kalanya services pada VPS mengalami proses yang sangat tinggi dan mengakibatkan pengunjung terkendala akses seperti over load atau lamban. Pada panduan kali ini, kami akan memberikan solusi untuk mengatasi kendala tersebut dengan cara menjadwalkan web services VPS nonpanel menggunakan cronJob.<\/p>\n","protected":false},"author":338,"featured_media":18547,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[177],"tags":[349,1504,321],"class_list":["post-18332","post","type-post","status-publish","format-standard","has-post-thumbnail","category-vps","tag-cronjob","tag-tutorial-vps","tag-vps"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"Menjadwalkan Web Services VPS non-panel Menggunakan CronJob","description":"Pada panduan kali ini, kami akan memberikan solusi untuk mengatasi kendala tersebut dengan cara menjadwalkan web services VPS nonpanel menggunakan cronJob.","canonical_url":"https:\/\/www.rumahweb.com\/journal\/menjadwalkan-web-services-vps-non-panel-menggunakan-cronjob\/","robots":"max-image-preview:large","keywords":"setting cronjob vps,restart service vps otomatis,restart service vps cronjob,cara membuat cronjob vps,cronjob linux,cronjob,linux crontab,cronjob adalah,cron job every 5 minutes,cron php,ubuntu cron,crontab logging,cron job example,crontab tutorial,cpanel cron job,free cron job,crontab not working,tutorial vps,vps","webmasterTools":{"google-site-verification":"wPstUwU5246IbK_1PqwGrc1LoSDnB-9rPbcT8_vSNgQ","miscellaneous":""},"schema":null,"og:locale":"id_Id","og:site_name":"Rumahweb Journal \u2013 News, Article, and Tutorial of Web Dev","og:type":"article","og:title":"Menjadwalkan Web Services VPS non-panel Menggunakan CronJob","og:description":"Pada panduan kali ini, kami akan memberikan solusi untuk mengatasi kendala tersebut dengan cara menjadwalkan web services VPS nonpanel menggunakan cronJob.","og:url":"https:\/\/www.rumahweb.com\/journal\/menjadwalkan-web-services-vps-non-panel-menggunakan-cronjob\/","og:image":"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2021\/01\/Menjadwalkan-WebService-VPS-CronJob.png","og:image:secure_url":"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2021\/01\/Menjadwalkan-WebService-VPS-CronJob.png","og:image:width":1200,"og:image:height":630,"article:published_time":"2021-01-25T09:09:06+00:00","article:modified_time":"2021-04-03T21:33:33+00:00","article:publisher":"https:\/\/www.facebook.com\/RumahwebIndonesia\/","twitter:card":"summary_large_image","twitter:site":"@rumahwebtweet","twitter:title":"Menjadwalkan Web Services VPS non-panel Menggunakan CronJob","twitter:description":"Pada panduan kali ini, kami akan memberikan solusi untuk mengatasi kendala tersebut dengan cara menjadwalkan web services VPS nonpanel menggunakan cronJob.","twitter:creator":"@rumahwebtweet","twitter:image":"https:\/\/www.rumahweb.com\/journal\/wp-content\/uploads\/2021\/01\/Menjadwalkan-WebService-VPS-CronJob.png"},"aioseo_meta_data":{"post_id":"18332","title":null,"description":"Pada panduan kali ini, kami akan memberikan solusi untuk mengatasi kendala tersebut dengan cara menjadwalkan web services VPS nonpanel menggunakan cronJob.","keywords":[{"label":"setting cronjob vps","value":"setting cronjob vps"},{"label":" restart service vps otomatis","value":" restart service vps otomatis"},{"label":" restart service vps cronjob","value":" restart service vps cronjob"},{"label":" cara membuat cronjob vps","value":" cara membuat cronjob vps"},{"label":"cronjob linux","value":"cronjob linux"},{"label":"cronjob","value":"cronjob"},{"label":" \tlinux crontab","value":" \tlinux crontab"},{"label":"cronjob adalah","value":"cronjob adalah"},{"label":" \tcron job every 5 minutes","value":" \tcron job every 5 minutes"},{"label":" \tcron php","value":" \tcron php"},{"label":" \tubuntu cron","value":" \tubuntu cron"},{"label":" \tcrontab logging","value":" \tcrontab logging"},{"label":" \tcron job example","value":" \tcron job example"},{"label":"crontab tutorial","value":"crontab tutorial"},{"label":"cpanel cron job","value":"cpanel cron job"},{"label":"free cron job","value":"free cron job"},{"label":" \tcrontab not working","value":" \tcrontab not working"}],"keyphrases":{"focus":{"keyphrase":"web services vps","score":90,"analysis":{"keyphraseInTitle":{"title":"Focus Keyphrase in SEO title","description":"Focus Keyphrase found in SEO title.","score":9,"maxScore":9,"error":0},"keyphraseInDescription":{"title":"Focus keyphrase in meta description","description":"Focus keyphrase found in meta description.","score":9,"maxScore":9,"error":0},"keyphraseInURL":{"title":"Focus Keyphrase in URL","description":"Focus Keyphrase used in the URL.","score":5,"maxScore":5,"error":0},"keyphraseInIntroduction":{"title":"Focus keyphrase in introduction","description":"Your Focus keyphrase appears in the first paragraph. 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