{"id":23158,"date":"2017-08-23T03:30:54","date_gmt":"2017-08-23T08:30:54","guid":{"rendered":"https:\/\/www.rosehosting.com\/blog\/?p=23158"},"modified":"2022-06-03T03:42:02","modified_gmt":"2022-06-03T08:42:02","slug":"how-to-install-and-configure-graylog-server-on-ubuntu-16-04","status":"publish","type":"post","link":"https:\/\/www.rosehosting.com\/blog\/how-to-install-and-configure-graylog-server-on-ubuntu-16-04\/","title":{"rendered":"How to Install Graylog Server on Ubuntu 16.04"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div><p><img decoding=\"async\" class=\"alignnone size-full wp-image-24853\" src=\"https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04.png\" alt=\"How to Install Graylog Server on Ubuntu 16.04\" width=\"1200\" height=\"600\" srcset=\"https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04.png 1200w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04-150x75.png 150w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04-300x150.png 300w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04-768x384.png 768w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04-1024x512.png 1024w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04-860x430.png 860w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04-680x340.png 680w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04-500x250.png 500w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04-400x200.png 400w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04-200x100.png 200w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/08\/How-to-Install-Graylog-Server-on-Ubuntu-16.04-50x25.png 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p>We&#8217;ll show you, How to Install Graylog Server on Ubuntu 16.04. Graylog is a free and open source, centralized log management tool based on MongoDB and Elasticsearch. Using Graylog you can easily collect and analyze your server logs. Graylog is made up of three components Elasticsearch, MongoDB and Graylog server. Elasticsearch is used to store the logs and provide searching facilities. MongoDB stores the configuration and meta information. Graylog server collects the log messages from different inputs and provides a web interface for managing the logs.\u00a0Installing Graylog Server on Ubuntu 16.04 is not so complicated and should be done in less then 10 minutes.<!--more--><\/p>\n<p>In this tutorial we will guide you through the steps of installing Graylog on an <a href=\"https:\/\/www.rosehosting.com\/ubuntu-hosting.html\" target=\"_blank\" rel=\"noopener noreferrer\">Ubuntu 16.04 VPS<\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-663df9ce422ac\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-663df9ce422ac\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-and-configure-graylog-server-on-ubuntu-16-04\/#1-Login-via-SSH\" title=\"1. Login via SSH\">1. Login via SSH<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-and-configure-graylog-server-on-ubuntu-16-04\/#2-Install-Java\" title=\"2. Install Java\">2. Install Java<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-and-configure-graylog-server-on-ubuntu-16-04\/#3-Install-MongoDB\" title=\"3. Install MongoDB\">3. Install MongoDB<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-and-configure-graylog-server-on-ubuntu-16-04\/#4-Install-Elasticsearch\" title=\"4. Install Elasticsearch\">4. Install Elasticsearch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-and-configure-graylog-server-on-ubuntu-16-04\/#5-Install-and-Configure-Graylog\" title=\"5. Install and Configure Graylog\">5. Install and Configure Graylog<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-and-configure-graylog-server-on-ubuntu-16-04\/#6-Verify-Graylog-Installation\" title=\"6. Verify Graylog Installation\">6. Verify Graylog Installation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-and-configure-graylog-server-on-ubuntu-16-04\/#7-Test-Graylog-Installation\" title=\"7. Test Graylog Installation\">7. Test Graylog Installation<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1-Login-via-SSH\"><\/span>1. Login via SSH<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Login to your VPS as user root<\/p>\n<pre>ssh root@IP_ADDRESS<\/pre>\n<p>and update the system<\/p>\n<pre>apt-get update &amp;&amp; apt-get upgrade<\/pre>\n<h2><span class=\"ez-toc-section\" id=\"2-Install-Java\"><\/span><strong>2. Install Java<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>We need Java installed on the server for the Graylog installation. It can be installed from the official ubuntu repo. You can also read our detailed tutorial on <a href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-java-on-ubuntu-16-04\/\">how to install java on ubuntu 16.04<\/a><\/p>\n<pre>apt-get install openjdk-7-jre<\/pre>\n<p>check the version<\/p>\n<pre>java -version\r\n\r\nopenjdk version \"1.8.0_131\"\r\nOpenJDK Runtime Environment (build 1.8.0_131-8u131-b11-2ubuntu1.16.04.3-b11)\r\nOpenJDK 64-Bit Server VM (build 25.131-b11, mixed mode)<\/pre>\n<h2><span class=\"ez-toc-section\" id=\"3-Install-MongoDB\"><\/span><strong>3. Install MongoDB<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>MongoDB cannot be installed from the Ubuntu repository, so we will have to add the MongoDB repository.\u00a0You can also read our detailed tutorial on\u00a0<a href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-mongodb-on-ubuntu-16-04\/\">How to Install MongoDB on Ubuntu 16.0<\/a><\/p>\n<pre>sudo apt-key adv --keyserver hkp:\/\/keyserver.ubuntu.com:80 --recv 7F0CEB10\r\necho \"deb http:\/\/repo.mongodb.org\/apt\/debian wheezy\/mongodb-org\/3.0 main\" &gt; \/etc\/apt\/sources.list.d\/mongodb-org-3.0.list\r\napt-get update<\/pre>\n<p>and run the following command to install MongoDB<\/p>\n<pre>apt-get install mongodb-org<\/pre>\n<p>Once installed, start MongoDB and enable it to start on boot<\/p>\n<pre>systemctl start mongod\r\nsystemctl enable mongod<\/pre>\n<h2><span class=\"ez-toc-section\" id=\"4-Install-Elasticsearch\"><\/span><strong>4. Install Elasticsearch<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Add the GPG key to the server:<\/p>\n<pre>wget -qO - https:\/\/packages.elastic.co\/GPG-KEY-elasticsearch | sudo apt-key add -<\/pre>\n<p>Now add the elasticsearch repository to sources list<\/p>\n<pre>apt-get install apt-transport-https\r\necho \"deb https:\/\/packages.elastic.co\/elasticsearch\/2.x\/debian stable main\" | sudo tee -a \/etc\/apt\/sources.list.d\/elasticsearch-2.x.list<\/pre>\n<p>Update the package lists and install Elasticsearch<\/p>\n<pre>apt-get update &amp;&amp; apt-get install elasticsearch<\/pre>\n<p>Once the installation is completed, modify the Elasticsearch configuration file, uncomment the &#8216;cluster.name&#8217; name, and change it to &#8216;graylog&#8217;.<\/p>\n<pre>cluster.name: graylog<\/pre>\n<p>start Elastcisearch and enable it to start at boot time<\/p>\n<pre>systemctl start elasticsearch\r\nsystemctl enable elasticsearch<\/pre>\n<h2><span class=\"ez-toc-section\" id=\"5-Install-and-Configure-Graylog\"><\/span><strong>5. Install and Configure Graylog<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Download and install Graylog repository<\/p>\n<pre>wget https:\/\/packages.graylog2.org\/repo\/packages\/graylog-2.3-repository_latest.deb\r\ndpkg -i graylog-2.3-repository_latest.deb<\/pre>\n<p>Update the package lists and install Graylog<\/p>\n<pre>apt-get update &amp;&amp; apt-get install graylog-server<\/pre>\n<p>Next, we must specify &#8216;root_password_sha2&#8217; password and secret key.<\/p>\n<p>Run the following command to create your password &#8216;root_password_sha2&#8217;, which will be password for the &#8216;admin&#8217; account<\/p>\n<pre>echo -n PASSWORD | sha256sum\r\n0be64ae89ddd24e225434de95d501711339baeee18f009ba9b4369af27d30d60 -<\/pre>\n<p>Replace PASSWORD with an actual password<\/p>\n<p>Create a sectret key using pwgen<\/p>\n<pre>apt-get install pwgen\r\npwgen -s 80 1\r\nI2UqBbXDXcWkYTs2x7wCAPs7GDmLG4iB82AuAhhtB0ayegd5SAjlMxh1Il848Vyq5DP5Q5ZN8wJmWK4m<\/pre>\n<p>Edit the &#8216;\/etc\/graylog\/server\/server.conf&#8217; file and insert the shasum of your desired password in the &#8216;root_password_sha2&#8217; line and the secret key we created with pwgen in the &#8216;password_secret&#8217; line<\/p>\n<pre>nano \/etc\/graylog\/server\/server.conf\r\nroot_password_sha2 = 0be64ae89ddd24e225434de95d501711339baeee18f009ba9b4369af27d30d60\r\npassword_secret = I2UqBbXDXcWkYTs2x7wCAPs7GDmLG4iB82AuAhhtB0ayegd5SAjlMxh1Il848Vyq5DP5Q5ZN8wJmWK4m<\/pre>\n<p>In the same &#8216;server.conf&#8217; find the following lines and change &#8216;IP_ADDRESS&#8217; with your server IP address<\/p>\n<pre>rest_listen_uri = http:\/\/IP_ADDRESS:9000\/api\/\r\nweb_listen_uri = http:\/\/IP_ADDRESS:9000\/<\/pre>\n<p>Save the changes and restart Graylog<\/p>\n<pre>systemctl restart graylog-server<\/pre>\n<h2><span class=\"ez-toc-section\" id=\"6-Verify-Graylog-Installation\"><\/span>6. Verify Graylog Installation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Check if Graylog is properly started<\/p>\n<pre>systemctl status graylog-server<\/pre>\n<p>If everything is OK, you will get the following output<\/p>\n<pre>\u25cf graylog-server.service - Graylog server\r\nLoaded: loaded (\/usr\/lib\/systemd\/system\/graylog-server.service; disabled; vendor preset: enabled)\r\nActive: active (running) since Sat 2017-08-19 22:50:14 CDT; 54s ago\r\nDocs: http:\/\/docs.graylog.org\/\r\nMain PID: 571 (graylog-server)\r\nCGroup: \/system.slice\/graylog-server.service\r\n\u251c\u2500571 \/bin\/sh \/usr\/share\/graylog-server\/bin\/graylog-server\r\n\u2514\u2500572 \/usr\/bin\/java -Xms1g -Xmx1g -XX:NewRatio=1 -server -XX:+ResizeTLAB -XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled -XX:+CMSClassUnloadingEnabled -XX:+UseParNewGC -XX:-OmitStackTraceInFastThr<\/pre>\n<h2><span class=\"ez-toc-section\" id=\"7-Test-Graylog-Installation\"><\/span>7. Test Graylog Installation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Finally, you should be able to access Graylog web interface at <code>http:\/\/IP_ADDRESS:9000<\/code> and login with user &#8216;admin&#8217; and the password we created as &#8216;root_password_sha2&#8217;.<\/p>\n<p>Please check Graylog&#8217;s official documentation for more information on how to configure and use the application. http:\/\/docs.graylog.org\/en\/2.2\/index.html<\/p>\n<hr \/>\n<p>Of course, if you are one of our <a href=\"https:\/\/www.rosehosting.com\/mongodb-hosting.html\">Managed MongoDB Hosting<\/a> customers, you don\u2019t have to install Graylog server on Ubuntu 16.04, simply ask our admins, sit back and relax. Our admins will install and configure Graylog on Ubuntu 16.4, for you immediately.<\/p>\n<p><span style=\"color: #ff0000;\"><strong>PS.<\/strong><\/span> If you liked this post on how to install Graylog server on Ubuntu 16.04, please share it with your friends on the social networks using the buttons below or simply leave a comment in the comments section. Thanks.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We&#8217;ll show you, How to Install Graylog Server on Ubuntu 16.04. Graylog is a free and open source, centralized log &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"How to Install Graylog Server on Ubuntu 16.04\" class=\"read-more button\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-and-configure-graylog-server-on-ubuntu-16-04\/#more-23158\" aria-label=\"Read more about How to Install Graylog Server on Ubuntu 16.04\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":24853,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1698],"tags":[1586,59],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Install Graylog Server on Ubuntu 16.04 - RoseHosting<\/title>\n<meta name=\"description\" content=\"How to Install Graylog Server on Ubuntu 16.04 - RoseHosting\" \/>\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.rosehosting.com\/blog\/how-to-install-and-configure-graylog-server-on-ubuntu-16-04\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Install Graylog Server on Ubuntu 16.04 - 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