OpenStack Logo This is guide takes you to the second part of configuring OpenStack identity service on controller node, you can also go through the previous article on configuring KeyStone #1. Here we will be covering service entity and API end point creations. Create the service entity and API endpoint: To create the service entity […]
OpenStack Logo Keystone is the OpenStack identity service, it provides the functionality of tracking users and their permissions; catalog functions via API endpoints. It doesn’t actually provide you any user management functions, rather, it provides plug-in interfaces to choose between current authentication service or third-party identity services that are available on the market. Before going […]
OpenStack Logo OpenStack is an open source cloud computing platform, provides solution for infrastructure as a service. OpenStack consists of multiple component put together for providing IaaS, components are listed below with its use. Components: COMPONENT NAME USE Compute (Nova) Manages virtual machines Object Storage (Swift) Manages storage across cloud Block Storage (Cinder) Manages storage […]
ONLYOFFICE is a free,multifunctional, web-based office suite that enables you to store and co-edit documents, manage projects, view email and customer relations at one place. It is developed for small and mid-size companies for an effective platform for business operations. ONLYOFFICE is current available in 21 languages, comprising viewers and editors for texts, spreadsheets and […]
Linux as a Router In this practical we are using three computers. One Linux system will be use for routing and reset two will remain in two different networks. First we will configure the system which is going to play the role of router. How to create virtual LAN card Configure server system You need […]
Three rpm are required to configure ssh server. vsftpd, portmap, xinetd check them if not found then install Now check vsftpd, portmap, xinetd service in system service it should be on #setup Select System service from list [*]portmap [*]xinetd [*]vsftpd Now restart xinetd and portmap and vsftpd service To keep on these services after reboot […]
Bài viết hướng đẫn cài đặt Memcached, thư viện để php có thể kết nối tới memcached. Bước 1 Download libevent , cài đặt : #tar -xvf libevent-1.3b.tar.gz #cd libevent-1.3b #./configure #make #make install; Bước 2 Download memcache, cài đặt : #gunzip memcached-1.2.1.tar.gz #tar -xvf memcached-1.2.1.tar #cd memcached-1.2.1 #./configure #make #make install; Bước 3 […]
I – Tối ưu Nginx: 1) Bố trí lại các tệp tin cấu hình: Thông thường thì các tệp tin cấu hình của Nginx sẽ được lưu trữ trong thư mục “/etc/nginx”. Một cách tổ chức lại việc lưu trữ tốt hơn theo phong cách của Apache như sau ## Tệp tin cấu hình chính […]
A default gateway is a remote host or router that your Linux host forwards traffic to when the destination IP address of outgoing traffic does not match any route in your local routing table. Configuring a default gateway on CentOS is quite straightforward. If you wish to change a default gateway temporarily at run time, […]
Perform an update to ensure you’ve got the latest of everything in the base package. yum update Install wget so you can download a few things. yum install wget Allow yum to locate/install redis, per this page here. http://thoughts.z-dev.org/2013/05/27/install-redis-on-centos-6-4/ wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm rpm -Uvh remi-release-6*.rpm epel-release-6*.rpm” Now, install all the prerequisites yum install tar […]