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--- | ||
layout: post | ||
title: "[SRE] Ch07. The Evolution of Automation at Google" | ||
date: 2023-07-26 | ||
categories: | ||
- Study | ||
- Book | ||
- SRE | ||
tags: [ | ||
sre, | ||
google, | ||
devops, | ||
study, | ||
book, | ||
reliable, | ||
] | ||
--- | ||
> νμΈ μμ μ κ²¬μ€ μ μλ κ²μ **μλν**μ **κΈ°κ³ν λΏ**μ΄λ€. | ||
> | ||
SRE λ μ λ’°μ±μ κ΄λ¦¬νλ μ‘°μ§μΌλ‘μ `Human Error` μ λΆνμν¨μ μꡬνλ λΆλΆμ μ κ±°νλ μμ μ νμμ μΌλ‘ 보μ! | ||
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- **λν μλνλ₯Ό ν΅ν΄μ μ£Όμ΄μ§ λ°©ν₯μΌλ‘ νμ λν μ μμ** | ||
- **νμ§λ§, μ νλ₯ μ λμ¬μ£Όλ κ²μ μλ. λ°λΌμ μλνλ μ λμμΈ ν΄μΌνλ€** | ||
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## μλνμ κ°μΉ | ||
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### μΌκ΄μ± | ||
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- μ ννκ² μ μλ μ 무 λ²μμ μ ν΄μ§ μ μ°¨λ₯Ό μννκΈ° μν΄μ μΌκ΄μ±μ λ§€μ° μ€μν¨! | ||
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### νλ«νΌ | ||
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- μ¬λ°λ₯΄κ² λμμΈν΄μ ꡬνλ μλ μμ€ν μ νμ₯μ± μκ³ , μ΄μ€μ μ°½μΆν μλ μλ νλ«νΌμ μ κ³΅ν¨ | ||
- ex. borg | ||
- νλ«νΌμ μ¬μ©νλ©΄ ν΄λ¨Όμλ¬λ₯Ό μ€μ΄κ³ , μ€μλ₯Ό μ€μμ§μ€νν μ μμ | ||
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### λ μ μν μ리μ λ μ μν μ‘°μΉ | ||
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- μ¬λμ΄ νλ κ² λ³΄λ€ μλνλ₯Ό ν΅ν΄ κΈ°κ³κ° ν΄λΉ μ΄μλ₯Ό μ²λ¦¬νλκ² ν¨μ¬ λΉ λ¦ | ||
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### μκ° μ κ° | ||
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- λ¬Όλ‘ μκ° μ κ°λ λ¨! | ||
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## κ΅¬κΈ SREμ κ°μΉ | ||
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- `μ©μ΄μ±`κ³Ό `νμ₯μ±`μ μ€μμ ν¨ | ||
- ꡬκΈμ λ΄λΆμ μΌλ‘ μλν νλ«νΌ νΉμ μλν μμ μ μ λ§ λ§μ΄ ν¨! | ||
- μΈλΆμμ μ΄ μ μμ΄λ λ΄λΆμμ ꡬννκ³€ ν¨ | ||
- κ·Έλμ k8sκ°μκ² λμ¬ μ μλ 건κ°β¦ | ||
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## μλνμ μ¬λ‘ | ||
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- κ·Έλ₯ μ무κ²μ΄λ μλνλ₯Ό ν΄λ²λ¦¬λ©΄ μμ€ν λ§ λμ΄λκ³ κ΄λ¦¬ ν¬μΈνΈκ° λμ΄λκ²λλ©΄μ λ‘λλ§ λ κ±Έλ¦Ό. | ||
- λ°λΌμ μ ν΄μΌν¨ | ||
- **μμ€ν μλνμ λ¨κ³** | ||
1. μλνλ₯Ό νμ§ μλ λ¨κ³ (μμ μκ° μλμΌλ‘ μ€ν) | ||
2. λ³λλ‘ κ΄λ¦¬λλ©° μμ€ν μ νΉνλ μλνλ₯Ό μν (μμ μκ° μμ€ν μ λ§κ² μμ±ν μ₯μ λμ μ€ν¬λ¦½νΈλ₯Ό λλ¦Ό) | ||
3. λ³λλ‘ κ΄λ¦¬λλ λ²μ© μλν μν (λͺ¨λκ° ν¨κ» μ¬μ©νλ λ²μ© μ₯μ λμ μ€ν¬λ¦½νΈλ‘ μν) | ||
4. λ΄μ¬νλμμ§λ§ μμ€ν μ νΉνλ μλνλ₯Ό μν (μμ€ν μ체μ μΌλ‘ μ€ν¬λ¦½νΈ μ€ν) | ||
5. μλνκ° λΆνμν μμ€ν μ λμ (μ¬λ κ°μ μμ΄ μλμΌλ‘ μ₯μ λμ) | ||
- MySQL μμμ ν΄λ¬μ€ν° ν΄μ μμ | ||
- β μ ν©μ±, μ§μ°μκ°, μ°κ΄μ±μ μ€μμ νλ©° μλνκ° μ§νλ¨ | ||
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### Hub and Spock | ||
<img width="852" alt="image" src="https://github.com/hhhyunwoo/hhhyunwoo/assets/37402136/b607de64-057c-4fde-8e27-b202eb6e631e"> |