Post test answers (nayakar)

What is SRE? – 3-4 LinesAns. SRE are engineers who work on system monitoring, reliability, design, toil reduction, incident management, deployment and automation in infrastructure task. SRE also work closes with Developers in achieving their tasks. Their focus mostly lies within the client SLOs and automation tools and principles in engineering disciplines in serving those SLOs. 5 Action items to perform to transform from Ops to SREAns. – Collect data which are causing toil reduction and breaching SLAs.– Analyze the

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Q = What is SRE? A = SRE is a software approach to deal with operations, application monitoring, monitoring reliability. SRE main goal is to keep application reliable. SRE works closely with Developers to build reliable softwares. Q = Action items to perform to transform from Ops to SRE A = Work with development teams to build efficient softwares Identify daily tasks Find how it can be automated Write down an automation Q = Top10 SRE tools to be implemented

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Final Assignment – Nikhil

What is SRE? – 3-4 Lines Site Reliability Engineer, takes care of the platform/site reliability and stability. Bridges the gap between development and operations. Manages risk. Leverages automation to reduce toil. Engineering approach to operations. 5 Action items to perform to transform from Ops to SRE. Work closely with product/development team. Break down the silos between product and ops. Automate as much as possible to reduce the toil. Incorporate engineering approach to operations. Being proactive rather than reactive. Set sli’s,

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Final post test – answer – oshien

What is SRE? – 3-4 LinesA – SRE are those who have major focus on monitoring the system stability,tracking the issue/bugs through various tools and fixing them.Creating new systems and automating the development procedures along with other teams.SRE mainly try to build a system with least downtime possible. 5 Action items to perform to transform from Ops to SREA – Work with development teams to build systems/processesAutomate development processDrive SLO from the system observabilityEnhance monitoring to better maintain systemsEstablish processes

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Final Assignment – Shashank

What is SRE? – 3-4 LinesA site reliability engineer (SRE) creates a bridge between development and IT operations by taking on the tasks typically done by operations. Instead, such tasks are given to these types of engineers who use automation tools to solve problems by creating scalable and reliable software systems. 5 Action items to perform to transform from Ops to SREContinuous integration and continuous deliveryMonitoring Incident responseAlerts  Top 10 SRE tools to be implementedMonitoring: such tools include DataDog and GrafanaIncident management/on-call: such as PagerDuty Project

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Day1 – SRE Test – answer – Manish

Write a POST with following contents on BEStdevOpsSchool.com Define SRE in your own Words- 2 Lines To solve the repetitive Operation task by do automation. 2. Define 3-4 bullets points on migrating process of Ops to SRE? First check the SLA for particular task then calculate the frequency of task. After that define the SLO for the task with consideration of SLA. Start working on the task and finish and measure the SLI for success factor. 3. 3 Charactertics to

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day-1-assignment2-nikhil

1. Define SRE in your own Words- 2 Lines Site Reliability Engineer, takes care of the platform/site reliability. Bridges the gap between development and operations. Engineering approach to operations. 2. Define 3-4 bullets points on migrating process of Ops to SRE? Work closely with product/development team. Automate as much as possible to reduce the toil. Incorporate engineering approach to operations. 3. 3 Characteristics to identify Toil in SRE The task is said to be toil if it is: Manual Repetitive

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About SRE – nayakar

Define SRE in your own Words- 2 LinesAns. SRE is an approach to reduce manual work by toil reduction, automate the task which are repetitive. Also involved in managing monitoring stack, incident management and defining SLA/SLOs for applications. Define 3-4 bullet points on migrating process of Ops to SRE?Ans. Understanding and list down the tasks which can be automated Grouping and calculating manual efforts put by members in a month Classifying the time saved and cost factors(if any) involved in

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Assignment2

Define SRE in your own Words- SRE is a software approach to take care of operations and application reliability Define 3-4 bullets points on migrating process of Ops to SRE? Identify daily tasks Work on approaches to solve it Write an automation for it 3 Charactertics to identify Toil in SRE automatable, heavy load, reptitive 1 line explanation of SLI – SLO and SLA SLA – service level agreement SLO – service level objectives SLI – service level indicatorsSLI –

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Day1 – Post test – answer – oshien

Define SRE in your own Words- 2 LinesA – SRE are the ones who involve themselves in every possible aspect of product/service development. They not only do the operations to maintain the stability of the system but work on engineering as well to improve the system performance. Define 3-4 bullets points on migrating process of Ops to SRE?A – Invove in development along with operationsSetup engineer tasks for the operationsTry to reduce toil.Try automation to enable faster development 3 Charactertics

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Day1-Assignment2

Define SRE in your own Words- 2 LinesSRE 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 workPlan ToilAutomate the work 3 Charactertics to identify Toil in SREIncreased ProductivityUnwanted Meetings\Discussions 1 line explanation of SLI – SLO and SLASLI – It gives you the metric of your services

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Day 1 – Assignment 2 – Shashank

Write a POST with following contents on BEStdevOpsSchool.com Define SRE in your own Words- 2 LinesAnswer : Is mainly concern about the uptime and reliability of the prod system and mostly works and develop software and automation around it. Define 3-4 bullets points on migrating process of Ops to SRE?Answer : Automate repetitive taskImplement toolingThink as a software developer while solving problem statements. 3 Character tics to identify Toil in SREAnswer :Repetitive manual work.Alerts which comes and go automatically with

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POST answers day 1 – sahil

1. Define SRE in your own Words- 2 Lines Answer:SRE is the team that engages with engineering from design phase till deployment, Owning things like monitoring, alerts, slo sli sla’s and ensuring reliability of production. 2. Define 3-4 bullets points on migrating process of Ops to SRE? Involve from design phase only Automate for toil reduction Code for product stability rather than products Own Engineering tasks 3. 3 Charactertics to identify Toil in SRE Is the task it repetitive Is

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SRE Answers – pretest by Sahil

Q1 – What are the differences between SRE and DevOps? Answer: DevOps is responsible for ensuring the gap between development and production is bridged by writing and deploying code, ensuring seamless transitions from lower to higher environments, and deal with product code stability security and scalability. SRE on the other hand covers more non functional requirements, like is the deployment monitored, do we have alerts in place, are all the protocols being followed while moving the code, and handles any

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Pre-Test(Praveen)

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

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SRE Pre-Assessment

Q1 – What are the differences between SRE and DevOps? Ans: Devops is like an interface and SRE implements DevOps Q2 – What SRE team is responsible for? Ans: Monitoring, Automation of Operations. Q3 – What is an error budget? Ans: The amount of errors/downtime that is acceptable. Q4 – What are MTTF (mean time to failure) and MTTR (mean time to repair)? What these metrics help us to evaluate? Ans: MTTF is mean of times between the failure occurrences.MTTR

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Pre-test Solved (Shashank)

Q1 – What are the differences between SRE and DevOps?Answer – DevOps – Development and operation work which is mainly involved in both the phases to reduce time of the over all SDLC.SRE – Is mainly concern about the uptime and relibility of the prod system and mostly works and develop software and automation around it. Q2 – What SRE team is responsible for?Answer : To manage the Uptime of the production systems. Q3 – What is an error budget?Answer

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PSRE – Pretest (nayakar)

Q1 – What are the differences between SRE and DevOps?Ans. SRE and DevOps are closely related fields. SRE perspective is understanding and managing service availability and monitoring them by making use of tools or automation. Devops is focused more on release management and service automation tasks along through tools or scripts. SREs focus is on client SLA/SLOs, DevOps need not consider client SLA/SLOs. Q2 – What SRE team is responsible for?Ans. SRE team is responsible for application availability, make sure

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Pre-test Solved (oshien)

Q1 – What are the differences between SRE and DevOps?A – SRE and devops have similar work profile. Devops are more on developing new tech/systems whereas SRE are more concentrated on the system availability. Q2 – What SRE team is responsible for?A – Making sure the end user is not affected with any of the service not available. Q3 – What is an error budget?A – Note sure, may be its how much a service downtime can be allowed. Q4

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PSRE assignment

Q1 – What are the differences between SRE and DevOps?Ans – Devops focuses on faster deployments, how to automate releasesSRE focuses on application reliability, how to monitor applicationsQ2 – What SRE team is responsible for?ANS SRE team is responsible for application reliability, incident management, host capacity checks, application monitoring,automation to reduce toilQ3 – What is an error budget?ANS Error budget is how much percentage of application unavailablity is acceptableQ4 – What are MTTF (mean time to failure) and MTTR (mean

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