Open Discussion on Project Planning Planning in an Agile Environment Key Tenets  Planning should focus strongly on the near term  Eliminate waste caused by planning for eventualities that never come

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policies are expressed as code.” c. CREATE A SINGLE, SHARED SOURCE CODE REPOSITORY FOR OUR ENTIRE ORGANIZATION i. Firm-wide shared source code repository is powerful way to share local discoveries to Meetups! f. CREATE INTERNAL CONSULTING AND COACHES TO SPREAD PRACTICES i. Capital One – SMEs hold open office hours ii. Google Testing Grouplet and Testing on the Toilet periodical 1. Started Test Certified for risk-based decisions d. INTEGRATE SECURITY INTO DEFECT TRACKING AND POST-MORTEMS i. Track all open security issues in the same backlog to ensure visibility and enable prioritization ii. Conduct post-mortems

“NoOps” f. Myth—DevOps is Just “Infrastructure as Code” or Automation: g. Myth—DevOps is Only for Open Source Software: 2. Foreword xix 3. Imagine a World Where Dev and Ops Become DevOps: a. THE CORE, CHRONIC Heroics: d. The Second Way: The Principles of Feedback 27 i. KEEP PUSHING QUALITY CLOSER TO THE SOURCE 1. In complex systems, adding more inspection steps and approval processes actually increases the

greatest uncertainty—the beginning of the initiative.  Working in an Agile way, we can leave options open and be prepared to accommodate a range of scenarios as the future unfolds.  Jez Humble and his decisions in the normal course of work.  Let’s say that we are deciding between two different open source products for building a piece of the system and do not know enough of their impacts to make the

Things, but Not When We Are Paid to Do Them  Example: AARP, Employer/Employee Relationships, Open Source Software  Observations: o “we live simultaneously in two different worlds – one where social

reduce cost and risk.  Custom code is almost not custom these days. A developer incorporates open source frameworks, uses standardized design patterns, and orchestrates services that are already available

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firewall-cmd --add-rich-rule='rule family="ipv4" source address="10.99.1.0/24" accept' # firewall-cmd --add-rich-rule='rule family="ipv4" source address="10.244.0.0/16" accept' # firewall-cmd --run�me-to-permanent rr（round-robin） wrr（加权轮询） lc（least connec�on） wlc（加权最少连接） dh（des�na�on hashing） lblc 基于局部性最少连接 sh（source hashing） lblcr 带复制的基于局部性最少连 接 sed （ shortest expected delay） nq（never queue） 默认使用rr ★k8s的service类型：

toggles to control experiments, cohort creation, etc. iii. Use telemetry to measure outcomes iv. Etsy open-sourced their experimentation framework – Feature API e. INTEGRATE A/B TESTING INTO OUR FEATURE PLANNING