#28thDec2020 Session by the experts working in the field of #automationtools to present us with- Detailed #Ansible_Industry evolved use-cases:

Session was decently handled by the honorable panel members

1. Sreejith Anujan (The Principal Instructor at Red Hat)
2. “Mr. Arun Eapen”

(Director, APAC Service Delivery, GLS RedHat Asia Pacific)

On the basis of this session i was delighted to share my experiance since this was one of the real time with actually users from that specific domain coming forward for this give an Over-view to all the students who are a heading towards the RH294.

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We were first have decent pieces of puzzle to look out whether we are going in a right way like the questionaire.

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Questions of the session ??

What is Automation ?

What is Ansible, its importance?

Can you define what is Ansible-Tower ??

how well CI/CD tasks of a DevOps specialist can perform?

How can we create a sequence of executing one play-book after another?

Can we use the Oracle Cloud Ifrastructure to deploy ansible tower on top of it ??

Imagine the server, where we are working on i.e Control node goes down what is the action plan for SPOF ??

SPOF (Single Point Of Failure)

What is ansible-galaxy ? and used for ?

What is ChatOps??

Learnt topics are :

Summary:

• Automation anything that works on beyond the intervention of humans after a period of time to trigger an action to occur it needs an intelligent mechanism to monitor and act such process is known as Automation done by using the ansible.
• Automation does:

1. configuring management

2. Provisioning (along with the deploying)

3. Application deployment

4. And also the automation

• Scaling is most important when the Orchestration need to be done, while the control node is gone down then the scalablity along horizantally to avoid the SPOF(single point of failure)
• Ansible Tower is a command line tool for enterprise level automation built on top of the ansible engine and it does:

1. Role based tasks

2. Schedule features

3. Can integrate with 3rd party software's to enhance the flexibility of many tasks with many other diff solutions already developed with a company having technicians, developers and much on such tools can have integration in Ansible tower

4. Secure way to share the security credentials without knowing to automate

Job template is the deciding factor of the work-flow

• Ansible Tower can have secure way of assigning the login details, cloud integration through notification based.
• Anisble Tower is basically the cluster of Ansible control nodes
• by default we don't have the OCI Oracle Cloud infrastructure

ChatOps: ( for more about ChatOps)

Unlike DevOps it is the faster way of communicating along with the projects that can be handled through this ChatOps. Present we are using the Tools like

1. SLACK
2. TWICTH and etc.

As we have Redhat (RH294) which has automation done but along with the connection via SSH not availed through Network Devices through SSH so the much advanced course DO290

Remember.. Ansible is not ansible for ALL

1. Deployment of the aws_instance.yml and shown us the overall scenario like the NAT, orute Table and also the Gateway configuration which gave broad picture along with the credentials can be through ansible tower in a much secure way.
2. And the chatops have the Notification feature which can be given. directly over every error and can be controlled by scheduled scans and much more by using it at the continous Deployment and delivery range.

Stagging or Creep Road

i.e

This is the phase before the production environment where the chain of Operations Team comes in.

Glimpse of the session:

SLACK:

We learnt to see the docker deployment through the slack and also notifications can be integrated directly from the ansible tower.

FUN FACT ???? of the ENTIRE SESSION:

Actually true

And over a period of 1hour doubts session and that really helped alot to know the new terminologies and integration along with subscription expiry is major ALARM to be remembered to do automate using ansible tower

And rest all went on with doubt's closing up the session with full enthusiasm similar to the

Vimal sir training but Vimal Sir has his unique was to express the things that remains true always????. I felt the same, i think you would agree with this.?? as i got the code explaination quite more satisifactory in Vimaldaga sir class.

As always keep sharing keep Learning??

Thank you