Shulou(Shulou.com)06/02 Report--

To get started with cloud computing, you must know the basics of Linux and network, including the use of basic commands, the basic structure of Linux system, system management, disk management, raid array, common faults, monitoring and tuning of system performance, network in addition to learning the basic principles of the network, but also in-depth tcp/ip http and so on.

To work in cloud computing, you first need a virtualization software, such as VMware, and then you can use the image installation system where you need to install the system. For example, if you are engaged in cloud computing, you will be able to use the Linux operating system, automate the operation and maintenance, write a good script, and automate ansible. Nginx agents, the construction of lamp and lnmp environments, the use of monitoring software such as zabbix, and the use of KVM virtualization operations management.

Cloud computing sometimes does not have any rigid requirements for academic qualifications, generally junior college, undergraduate. But as long as you are skilled and able to work, it is not a strict requirement for academic qualifications, because there is a shortage of talents in the cloud computing market. Go deep into the construction and configuration of basic services, Apache,nginx,bind,DHCP FTP, etc., and shell scripts must be able to, if you have the ability to learn Python.

Advanced cluster construction, load balancing, high availability, database, common automatic operation and maintenance tools and the use of monitoring, etc., cluster high availability such as lvs,keepalived,heartbeat,brdb,memcached, then MySQL database must be able, common MySQL cluster and so on, automatic operation and maintenance workers have: puppet,ansible,saltstack, monitoring tools are: zabbix,nagios. Advanced, that is, virtualization technologies, such as VMware,xvm,xen, and the current very popular docker can try.

Cloud computing development must master cloud computing related technologies, such as servers, virtualized storage, data center operations and so on. Cloud computing contains Internet technology and absorbs a variety of technologies, such as virtualization technology, network computing, automation technology and web. However, the current development of cloud computing is still in a conceptual state. Only by mastering the relevant technologies can we make a breakthrough in this field.

Know the architectural principles of cloud environments (cloud and client). Cloud computing provides a new IT infrastructure model, through a new way to deploy and install resources, resources and software need to be pre-installed on the cloud, through the web mode to quickly achieve automatic deployment of resources and software installation. Must be familiar with the whole IT project operation process to improve efficiency. Cloud computing has changed the traditional management mode in the past, but the increase of IT resources also makes the management of IT resources more complex and the cost increases significantly. IT managers must plan IT resources in the long run, change the traditional management mode, and keep pace with the times.

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