Devops is a culture, not a role.

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kubernetes

Ingress - Kubernetes

Aggregating two hosts apiVersion: extensions/v1beta1 kind: Ingress metadata: name: ingress-configure-hosts spec: rules: - host: viewer.mhlien.tw http: paths: - path: /main backend: serviceName: main-k8s servicePort: <service1-port> - host: watch.

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
devops

AWS - Deploy tools

Elastic Beanstalk Rollout all at once rolling rolling with additional batch Immutable .ebextensions/ commands -> before extraction app zip container_commands -> after app launched lead_only Staging Directory ->

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
kubernetes

Outline of Kubernetes patterns [Ch.1-6 ]

Ch.1 class property, inherence, encapsulated and multitype Ch.2, Ch.3 pass Ch.4 Process health probe Liveness probe Readiness probe. Ch.5 Life cycle Post start: parallel running with Entrypoint. no-retry

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
kubernetes

Kubernetes world

I have three kubernetes handy books I want to suggest.Kubernetes in Action kubernetes up and running kubernetes patterns The first one is quite old 2017, the other two get from Microsoft and

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read

[Reading] clean architecture 2

Eventally I finish this book, I really love this book, especially the author, Robert C. Martin. He explains from 4 domain to show how do we need split and build up the software.

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
reading

[Reading] clean architecture

Tension Diagram for Component Cohesion group for reusers VS. group for maintance VS. avoid to unneeded release A good architect should focus on the blance three of these principles base on your need.

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
reading

Punctuation within English

! exclamation, ekskləˈmāSHən ~ tilde, tildə * asterisk, astəˌrisk : colon ; semi-colon ‘ ’ single quotation “ ” double quotation () parentheses/ round brackets [] brackets/ square brackets {} braces/ curly brackets <> angle brackets

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
reading

Clean Architecture

clean architecture After clean code, this is another bible need to learn. Keep moving forward.

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
reading

[Reading] get-programming-with-go

This book is pretty good for engineer with basic knowledge of software codeing. It will guide you how to use the golang element to build up the sample application. Melthod, Function, Interface, structure,

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
tech

Regular Expression

Interesting regular expression website.

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
tech

[Reading] Securing DevOps

Securing DevOps 很吸引我的一本書, 手滑就買了. K完 Get Programming with Go 要趕進度了

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
reading

[Reading] 成為軟體架構師的路徑

軟體架構師的特質 Communicability 擅長溝通 Broad and deep technical knowledge 具有廣泛而深入的技術知識 Responsibility 有責任感 Stress resistance 有高度的抗壓性 Management skills 良好的管理技巧 Analytic skills 有系統的分析技能 reference link

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
tech

Regular Expressions Quick References Sheet

Slide sheet

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
golang

gRPC with golang

smaple code gRPC

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
mindset

Suffer, Struggle, Superiority

「未來不是一件事情,而是好幾種互相抵觸的可能性加在一起,最後由其中一種可能性出線」 讀書會筆記:為什麼這樣工作會快、準、好 / CH6 決策

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
mesos

Install mesos master/slave in one instance, centos 7.3

install package $ yum install http://repos.mesosphere.io/el/7/noarch/RPMS/mesosphere-el-repo-7-1.noarch.rpm $ yum install docker mesosphere-zookeeper mesos marathon chronos -y $ echo 'docker,mesos' > /etc/mesos-slave/containerizers $ for SERVICES in

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
dnssec

dig usage

dig flags : +norecurse – don’t ask nameserver to do recursion +[no]additional, +[no]authority, +[no]answer, +[no]all, etc. – [don’t] print the section indicated +short – provide the shortest possible output +trace – trace

  • MaoHsiang Lien
    MaoHsiang Lien
1 min read
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