praveennair1704 – Best DevOps https://www.bestdevops.com Lets Learn, Do it & Share! Thats a Best DevOps!!! Thu, 16 Jun 2022 07:38:37 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.3 Day1-Assignment2 https://www.bestdevops.com/day1-assignment2/ https://www.bestdevops.com/day1-assignment2/#respond Thu, 16 Jun 2022 07:38:36 +0000 https://www.bestdevops.com/?p=24659
  • Define SRE in your own Words- 2 Lines
    SRE integrates itself in different phases of a process lifecycle (i.e. Planning, Design, Develop, Implement, Support)
    Its major funcationality is to automate work, achieve agreed SLAs and manage incidents and post-morterms.
  • Define 3-4 bullets points on migrating process of Ops to SRE?
    Identify repititive work
    Plan Toil
    Automate the work
  • 3 Charactertics to identify Toil in SRE
    Increased Productivity
    Unwanted Meetings\Discussions
  • 1 line explanation of SLI – SLO and SLA
    SLI – It gives you the metric of your services on how it is performing.
    SLO – The required goal set by the SRE based on client SLA which should be achieved by your SLI.
    SLA – Service agreement which is committed to the client.
    • ]]>     https://www.bestdevops.com/day1-assignment2/feed/ 0     Pre-Test(Praveen) https://www.bestdevops.com/pre-testpraveen/ https://www.bestdevops.com/pre-testpraveen/#respond Thu, 16 Jun 2022 04:09:47 +0000 https://www.bestdevops.com/?p=24644 Q1 – What are the differences between SRE and DevOps?
    SREs role is to understand and learn the environment\business logic for addressing bottlenecks.
    DevOps role is to take up the challenges\issues brought up by the management like SRE and implement them.

    Q2 – What SRE team is responsible for?
    To make sure that there is no impact to the business by reducing the downtime as much as possible.

    Q3 – What is an error budget?
    It defines how much errors can we afford for a give time window.

    Q4 – What are MTTF (mean time to failure) and MTTR (mean time to repair)? What these metrics help us to evaluate?
    Average time for downtime.
    Average time to fix those downtime.

    Q5 – What is the role of monitoring in SRE?
    Observe, Report and design solution

    Q6 – How do you differentiate between process and thread?
    A process is an executable to perform the action.
    A thread is to deliver that process for the execution.

    Q7 – What activity means Reducing Toil?
    Dont know.

    Q8 – Have you ever heard of SLO? If yes then explain.
    Defines the end goal achievement that should be delivered.

    Q9 – Enlist all the Linux signals you are aware of
    NA

    Q10 – What is obserbability
    Dont know.

    ]]>     https://www.bestdevops.com/pre-testpraveen/feed/ 0