Tutorial kali ini kita belajar bagaimana cara install DSpace di Ubuntu 20.04. DSpace adalah open source software untuk membangun repository, umumnya digunakan oleh perguruan tinggi.
*Hardware Recommendations*
Hardware yang direkomendasikan sebagai server DSpace.
*Minimal DSpace Production*
· 3-4GB RAM · 20GB Storage
*Mid-range DSpace Production*
· 5-6GB RAM · 200GB Storage
*High-end DSpace Production*
· 9-10GB RAM · 1TB Storage
*Software Requirements*
Software yang dibutuhkan untuk menjalankan DSpace.
· Java JDK 8 · Apache Maven · Apache Ant · PostgreSQL · Apache Tomcat
*Membuat User*
Membuat user dspace.
[INPUT]1 2 sudo useradd -m dspace sudo passwd dspace
*Install PostgreSQL*
Install PostgreSQL database.
[INPUT]1 sudo apt install postgresql postgresql-client -y
Membuat *user dspace* dengan *password dspace* di PostgreSQL.
[INPUT]1 2 3 sudo su postgres createuser -U postgres -d -A -P dspace exit
Membuat *database dspace*.
[INPUT]1 sudo -u dspace createdb -U dspace -E UNICODE dspace
Mengaktifkan pgcrypto extension.
[INPUT]1 2 3 sudo su postgres psql –username=postgres dspace -c “CREATE EXTENSION pgcrypto;” exit
Buka file konfigurasi PostgreSQL.
[INPUT]1 sudo nano /etc/postgresql/12/main/pg_hba.conf
Tambahkan konfigurasi berikut.
[INPUT]1 local all dspace md5
PostgreSQL configuration pg_hba.conf
Restart PostgreSQL.
[INPUT]1 2 sudo systemctl restart postgresql sudo systemctl status postgresql
*Building DSpace*
Install OpenJDK 8.
[INPUT]1 sudo apt install openjdk-8-jdk -y
Jika sebelumnya sudah terpasang versi lain OpenJDK, ubah java default ke OpenJDK 8.
[INPUT]1 sudo update-alternatives –config java
Install ant dan maven.
[INPUT]1 sudo apt install ant maven -y
Membuat folder dspace.
[INPUT]1 2 sudo mkdir /dspace sudo chown dspace /dspace
Membuat folder build untuk building DSpace.
[INPUT]1 2 3 sudo mkdir /build sudo chmod -R 777 /build cd /build
Download DSpace 6.3 dari GitHub.
[INPUT]1 wget https://github.com/DSpace/DSpace/releases/download/dspace-6.3/dspace-6.3-src-release.tar.gz
Extract dspace*.tar.gz
[INPUT]1 tar xzvf dspace*.tar.gz
Pindah ke folder dspace-6.3-src-release.
[INPUT]1 cd dspace-6.3-src-release
Copy file local.cfg.
[INPUT]1 cp dspace/config/local.cfg.EXAMPLE dspace/config/local.cfg
Compile DSpace package.
[INPUT]1 mvn -U package
Compile DSpace package
Install DSpace.
[INPUT]1 2 cd dspace/target/dspace-installer sudo ant fresh_install
DSpace installation
*Install Apache Tomcat*
Download dan extract Apache Tomcat 9.
[INPUT]1 2 3 cd /opt sudo wget https://downloads.apache.org/tomcat/tomcat-9/v9.0.41/bin/apache-tomcat-9.0.41.tar.gz sudo tar xzvf apache-tomcat-9.0.41.tar.gz
Ubah folder apache-tomcat-9.0.41 menjadi tomcat.
[INPUT]1 sudo mv apache-tomcat-9.0.41 tomcat
Buka file /etc/profile.
[INPUT]1 sudo nano /etc/profile
Tambah konfigurasi environment variables untuk Java.
[INPUT]1 2 export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64 export CATALINA_HOME=/opt/tomcat
Java environment variables
Copy dspace webapps ke tomcat webapps.
[INPUT]1 sudo cp -r /dspace/webapps/* /opt/tomcat/webapps
Membuat bash script agar Tomcat bisa berjalan secara otomatis.
[INPUT]1 sudo nano /etc/init.d/tomcat
Masukkan bash script berikut.
[INPUT]1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 #!/bin/bash ### BEGIN INIT INFO # Provides: tomcat8 # Required-Start: $network # Required-Stop: $network # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: Start/Stop Tomcat server ### END INIT INFO PATH=/sbin:/bin:/usr/sbin:/usr/bin start() { sh /opt/tomcat/bin/startup.sh } stop() { sh /opt/tomcat/bin/shutdown.sh } case $1 in start|stop) $1;; restart) stop; start;; *) echo “Run as $0
Berikan permission executeable dan set sebagai service.
[INPUT]1 2 sudo chmod +x /etc/init.d/tomcat sudo update-rc.d tomcat defaults
Jalankan Tomcat server dan cek statusnya.
[INPUT]1 2 sudo service tomcat start sudo service tomcat status
*Administrator DSpace*
Membuat akun administrator DSpace.
[INPUT]1 sudo /dspace/bin/dspace create-administrator
Create administrator account
Hapus folder build.
[INPUT]1 sudo rm -rf /build
Tes akses DSpace.
1. *http://localhost:8080/xmlui* atau *http://serverIP:8080/xmlui* 2. *http://localhost:8080/jspui* atau *http://serverIP:8080/jspui*
*Akses dengan Subdomain*
Install Nginx web server.
[INPUT]1 sudo apt install nginx -y
Membuat file konfigurasi Nginx server block untuk subdomain dspace.musaamin.my.id.
[INPUT]1 sudo nano /etc/nginx/conf.d/dspace.musaamin.my.id.conf
Isi konfigurasinya.
[INPUT]1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 server { listen 80; server_name dspace.musaamin.my.id; access_log /var/log/nginx/dspace.musaamin.my.id_access.log; error_log /var/log/nginx/dspace.musaamin.my.id_error.log; root /opt/tomcat/webapps/; client_max_body_size 100M; location / { return 301 /xmlui; } location /xmlui { index index.jsp; proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://localhost:8080/xmlui; proxy_redirect http://localhost:8080/xmlui http://dspace.musaamin.my.id/xmlui; proxy_buffering off; proxy_store off; proxy_connect_timeout 120; proxy_send_timeout 120; proxy_read_timeout 120; } }
Tes konfigurasi Nginx.
[INPUT]1 sudo nginx -t
Jika tidak ada kesalahan.
[INPUT]1 2 nginx: the configuration file /etc/nginx/nginx.conf syntax is ok nginx: configuration file /etc/nginx/nginx.conf test is successful
Restart Nginx.
[INPUT]1 sudo systemctl restart nginx
Tes browse *http://dspace.musaamin.my.id*
DSpace repository site (xmlui)
*Install SSL Let’s Encrypt*
Install certbot Let’s Encrypt.
[INPUT]1 2 sudo snap install –classic certbot sudo ln -s /snap/bin/certbot /usr/bin/certbot
Request SSL untuk subdomain dspace.musaamin.my.id di Nginx.
[INPUT]1 sudo certbot –nginx -d dspace.musaamin.my.id
Jika sukses install SSL, ditampilkan pesan
[INPUT]1 Congratulations! You have successfully enabled https://dspace.musaamin.my.id
Tes browse *https://dspace.musaamin.my.id*
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