{"id":1770,"date":"2019-04-30T23:46:52","date_gmt":"2019-04-30T16:46:52","guid":{"rendered":"https:\/\/www.linuxid.net\/post\/?p=1770"},"modified":"2025-04-18T15:22:14","modified_gmt":"2025-04-18T08:22:14","slug":"cara-install-dan-konfigurasi-memcached-di-ubuntu-18-04","status":"publish","type":"post","link":"https:\/\/www.linuxid.net\/post\/cara-install-dan-konfigurasi-memcached-di-ubuntu-18-04\/","title":{"rendered":"Cara Install dan Konfigurasi Memcached di Ubuntu 18.04"},"content":{"rendered":"

Memcached adalah software free dan open source yang menyimpan cache dalam memory. Memcached paling sering digunakan untuk mempercepat aplikasi dengan caching berbagai objek dari hasil panggilan database.<\/p>\n

Dalam tutorial ini, kita akan membahas proses menginstal dan mengkonfigurasi Memcached versi terbaru di Ubuntu 18.04. Instruksi yang sama berlaku untuk Ubuntu 16.04 dan distribusi berbasis Ubuntu.<\/p>\n

Persiapan<\/h2>\n

Sebelum melanjutkan dengan tutorial ini, pastikan Anda masuk sebagai pengguna biasa dengan hak istimewa sudo.<\/a><\/p>\n

Install Memcached<\/h2>\n

Paket memcached disertakan dalam repositori Ubuntu 18.04 default. Instalasi pun cukup mudah, cukup ikuti langkah-langkah di bawah ini:<\/p>\n

    \n
  1. Mulailah dengan update apt packages:\n
    sudo apt update<\/pre>\n<\/li>\n
  2. Instal Memcached dengan mengetik:\n
    sudo apt install memcached libmemcached-tools<\/pre>\n
    Paketlibmemcached-tools<\/code> berisi beberapa alat baris perintah untuk mengelola server Memcached.<\/p>\n<\/li>\n
  3. Setelah instalasi selesai, layanan Memcached akan mulai secara otomatis. Untuk memeriksa status layanan, masukkan perintah berikut:\n
    sudo systemctl status memcached<\/pre>\n
    output dari perintah di atas<\/p>\n
    \u25cf memcached.service - memcached daemon
\n  Loaded: loaded (\/lib\/systemd\/system\/memcached.service; enabled; vendor preset: enabled)
\n  Active: active (running) since Tue 2019-04-30 1541 PDT; 37s ago
\n    Docs: man:memcached(1)
\nMain PID: 10753 (memcached)
\n   Tasks: 10 (limit: 2319)
\n  CGroup: \/system.slice\/memcached.service
\n          `-10753 \/usr\/bin\/memcached -m 64 -p 11211 -u memcache -l 127.0.0.1 -P \/var\/run\/memcached\/memcached.pid<\/pre>\n<\/li>\n<\/ol>\n
    Pada poin ini, Memcached telah terinstal dan berjalan di server Ubuntu 18.04 Anda.<\/p>\n
    Konfigurasi Memcached di Ubuntu<\/h2>\n
    Memcached dapat dikonfigurasi dengan mengedit file \/etc\/memcached.conf<\/code>. Pengaturan konfigurasi default saya rasa sudah cukup baik untuk sebagian besar pengguna.<\/p>\n
    Secara default, Memcached dikonfigurasikan untuk listen koneksi di localhost saja. Jika klien yang terhubung ke server juga berjalan di host yang sama, maka Anda tidak perlu mengubah file konfigurasi default.<\/p>\n
    Akses Remote dari IP Tertentu (Opsional)<\/h3>\n
    Ketika Memcached yang dikonfigurasi dengan tidak tepat dapat digunakan untuk melakukan serangan distributed denial-of-service (DDoS)<\/a>. Jika ingin mengizinkan akses jarak jauh ke server Memcached, Anda perlu mengonfigurasi firewall dan mengizinkan akses ke port UDP Memcached 11211 hanya dari klien tepercaya.<\/p>\n
    Contoh berikut mengasumsikan bahwa Anda ingin terhubung ke server Memcached melalui jaringan pribadi. IP server adalah 192.168.100.20<\/code> dan alamat IP klien adalah 192.168.100.30<\/code><\/p>\n
    Ubuntu datang dengan alat konfigurasi firewall yang disebut UFW<\/a>. Secara default, UFW diinstal tetapi tidak diaktifkan. Sebelum mengaktifkan firewall UFW, pertama-tama tambahkan aturan yang akan memungkinkan koneksi SSH yang masuk:<\/p>\n
    sudo ufw allow 22<\/pre>\n
    note :<\/strong> Jika Anda hanya ingin mengaktifkan fitur SSH dan ingin terkoneksi ke server dengan IP manapun, lanjutkan untuk mengikuti panduan koneksi ke Memcached<\/p>\n
    Izinkan akses dari alamat IP klien :<\/p>\n
    sudo ufw allow from<\/pre>\n
    192.168.100.30<\/strong><\/p>\n
     to any port 11211<\/pre>\n
    ganti ip <\/code>192.168.100.30<\/strong>\u00a0dengan alamat IP Anda, kemudian aktifkan UFW dengan mengetik:<\/p>\n
    sudo ufw status<\/pre>\n
    Setelah firewall Anda dikonfigurasi, langkah selanjutnya adalah mengedit konfigurasi Memcached dan mengatur layanan Memcached untuk mendengarkan pada antarmuka jaringan pribadi server:<\/p>\n
    Untuk melakukannya, buka file konfigurasi memcached.conf<\/code>:<\/p>\n
    sudo nano \/etc\/memcached.conf<\/pre>\n
    Temukan baris yang dimulai dengan -l 127.0.0.1<\/code> dan ganti 127.0.0.1<\/code> dengan alamat IP server 192.168.100.20<\/code>.
    \/etc\/memcached.conf<\/p>\n
    # Specify which IP address to listen on. The default is to listen on all IP addresses
\n# This parameter is one of the only security measures that memcached has, so make sure
\n# it's listening on a firewalled interface.
\n-l 192.168.100.20<\/pre>\n
    Restart layanan Memcached untuk menerapkan pengaturan yang baru.<\/p>\n
    sudo systemctl restart memcached<\/pre>\n
    Anda sekarang dapat terhubung ke server Memcached dari lokasi lain dengan syarat memiliki alamat IP 192.168.100.20<\/code>.<\/p>\n
    Koneksi ke Memcached<\/h2>\n
    Untuk terhubung ke server Memcached Anda perlu menggunakan klien khusus untuk menterjemahkan bahasa pemrograman.<\/p>\n
    Koneksi ke Memcached menggunakan PHP<\/h3>\n
    Untuk menggunakan Memcached sebagai caching database untuk aplikasi PHP<\/a> Anda seperti WordPress<\/a>, Drupal<\/a>, Joomla<\/a> atau Magento<\/a>, Anda perlu menginstal ekstensi php-memcached<\/code>:<\/p>\n
    sudo apt install php-memcached<\/pre>\n
    Koneksi ke Memcached menggunakan Python<\/h3>\n
    Ada beberapa Python<\/a> libraries untuk berinteraksi dengan memcache. Anda dapat menginstal libraries pilihan Anda menggunakan pip<\/a>:<\/p>\n
    pip install pymemcache<\/pre>\n
    pip install python-memcached<\/pre>\n
    Kesimpulan<\/h2>\n
    Anda telah belajar cara menginstal Memcached di server Ubuntu Anda. Untuk informasi lebih lanjut tentang topik ini, konsultasikan dengan Memcached Wiki<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Memcached adalah software free dan open source yang menyimpan cache dalam memory. Memcached paling sering…<\/p>\n","protected":false},"author":2,"featured_media":1771,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[114,9,129,167],"class_list":["post-1770","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ubuntu","tag-memcached","tag-ubuntu","tag-ubuntu-18-04","tag-ubuntu-server"],"yoast_head":"\nCara Install dan Konfigurasi Memcached di Ubuntu 18.04 - Linuxid<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.linuxid.net\/post\/cara-install-dan-konfigurasi-memcached-di-ubuntu-18-04\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Install dan Konfigurasi Memcached di Ubuntu 18.04 - Linuxid\" \/>\n<meta property=\"og:description\" content=\"Memcached adalah software free dan open source yang menyimpan cache dalam memory. 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