Automate Application Updates with Ansible
- September 9, 2017
- Posted by: Sujeet Nayak
- Category: Ansible
Ansible is a configuration management tool that allows a user to do a lot of things like to arrangement of EC2, configuring Operating System and the installation of software on AWS. The file where all of the settings are written in the playbook. Ansible automates performing the jobs written on the playbook to numerous servers. The number of servers does not matter. Even if the number is as high as two hundred (even more). This is done so that the user does not have to toil in the process of setting up the installation commands as well as the configuration commands on every single server.
The Need for Automate Application Updates
Developers and systems administrators have often found a common problem while working to automate the rolling out of application updates. This common problem is automating the web alongside the SaaS architectures that tend to last more than an individual machine. The more important thing in hand is the management of those particular systems in an efficient manner that helps in the preservation of uptime. This is specifically serious in high-traffic web sites and other such services. When we look at the automation structuring, it is easy to see that itself it seems to be insufficient to model the activities that occur on an individual machine at a time or even all courses of machines at a particular time. This is due to the fact that concurrent updates can cause outages.
Updates On Live Infrastructure
Executing updates on live infrastructure is a nightmare for any IT team. That one particular problem has been the cause for numerous sleepless nights for god know how many IT professionals. And it isn’t a task that an individual can carry out, the whole team gets stuck in the office. It is not only a tedious process, it also demands complete focus and attention. One mistake can lead to customers having problems in receiving data. Their orders can get dropped, their data can get permanently lost or even worse – it can damage the company name. Therefore, such a nervy situation needs to be handled carefully. Innovations need to be made to avoid such situations. Ansible just might be the answer to this problem. Ansible is a configuration, app placement and transposition resolution that delivers influential tools to roll out multi-tier apps. These apps can be rolled out both on physical infrastructure or the more advanced cloud infrastructure.
How Ansible Solves Problems
How does Ansible do that? Ansible does that by using smart and effective techniques. Armed with a server-less and agentless solution (the only exception being the usage of SHH) that can superbly regulate the time and location of order operations. It knows and facilitates each order operations by allocating them to particular machines. It’s also predominantly decent at the roll-out of multi-tier apps.
It is, in fact, better at the implementation of those crucial rolling updates and in making them a “push button” process. Ansible styles this easily by having a push-based, plainly well-ordered system that has the ability to talk to a group of hosts. On behalf of someone else, t can also talk to another. It also can move on to other groups, to perfect all kinds of configuration, application deployment and the other roll out procedures.
Ansible is of course of more use than just rolling updates. Its list of commendable utilities includes configuration management, the running of shell commands on remote nodes and other similar but basic application rollouts.
Anyone looking for an automation tool should fancy Ansible as it would be a superior fit in a bigger and consistent infrastructure. Not only is it fast, it also does all jobs over SSH without requiring installation. Now with Automate Application Updates, Ansible’s reputation is only set to rocket.