DBA OCP | Database Engineer | Developer (MS Access,Wordpress) | Cloud Architect
Before creating a Tenant we should know what is a Tenant in OpenStack or in Huawei Fusion Cloud? A Tenant is a project in OpenStack that use to isolate resources in a cloud environment and the users of the allocated resources. Cloud environment consists of a pool of various resources and you create tenants to…
Background: I need email functionality to send emails from the web server by querying data from MySQL database and email the result to appropriate recipient. Workaround: Install sendmail. sudo apt-get update sudo apt-get install sendmail Install mailutils. sudo apt-get install mailutils Configure the /etc/hosts file, provide your domain name in the following format 127.0.0.1 localhost…
Background: Based on the considerations of requirements, controls, budgets and performance you may wish to migrate your WordPress website/blog from your current hosted service provider to amazon EC2 instance. I have migrated one of my website to the amazon EC2 and like to share my experience so it may help others. The migrated website was…
Background: Amazon EC2 instance assigned with a public and private ip address. The public ip address changes when the instance stopped and started again but not when the instance restarted. Due to this nature service is prone to interruption if the instance stopped for maintenance and started again. Workaround: Amazon offers the Elastic IP for…
Background: WordPress is currently the most popular platform for creating websites. One can build his website in WordPress on shared hosting service or in dedicated servers. Both means have their advantages and disadvantages, like when you use shared hosting service you have your environment ready, you will only work in your website/blog having little control…
After you have launched your Amazon EC2 Linux instance it’s time to connect to it. You can connect it through a standalone SSH client like BitVise SSH client or PuTTY. Here we will use bitvise SSH client to connect to EC2 Linux installation. Requirements: Private Key file(.pem) downloaded during Launch of your EC2 instance. …