py # git log #查看提交记录；显示完整的hash值 commit 7b8ff6902bf14780a413a021cc1d946fd82fa82e (HEAD -> master) # commit后面为hash值，HEAD表示 Author: Cof #提交的说明信息 # git log --oneline #同上，提交记录以一行显示一次提交；只显示hash 值前6个字符 7b8ff69 (HEAD -> master) msgxxx # git log 文件名 #查看目标文件的提交记录 # git log #在当前提交的对象上创建新的分支，名为xxx # git branch yyy 7b8ff6 #在指定的提交对象上创建新的分支；提交的hash值 可写全，也可只写前6字符 # git checkout xxx #切换分支 # git branch master * xxx

未加入集群的，执行加入命令时添加--cri-socket选项： # kubeadm join x.x.x.x:6443 --token xxxx \ --discovery-token-ca-cert-hash xxxxxxxx --cri-socket unix:///var/run/cri- dockerd.sock ★第3章、安装后续步骤 ④k8s认证文件.kube/config node结点执行# kubeadm join 10.99.1.51:6443 --token ka8k02.9f2uowba7j21qv0g \ --discovery-token-ca-cert-hash sha256:a2818d9ac38a6bbaef4220c8498065658f8ad2b04391601220be3e11006c0f9 7 出现： This node has joined #初始化集群 kubeadm join 10.99.1.54:6443 --token abcdef.0123456789abcdef \ --discovery-token-ca-cert-hash sha256:63b5f34842ec20db12f19f6f4ca535b03e498e95842b97b452a04f9dc94b1151 \ --control-plane --cer�ficate-key

their own key and sign all commits to version control. All created packages should be signed and hash recorded for auditing h. ENSURE SECURITY OF OUR SOFTWARE SUPPLY CHAIN i. Were often assembling applications

the next six-month release.  DO epics and user stories to concisely define the desired system functions and provide the foundation for Agile estimation and planning. o They describe what the users want developers, testers, and other stakeholders have a clear and agreed-upon understanding of the desired functions. They offer a far more dynamic approach to managing requirements than large requirements documents

 The practice team wasn’t the same as the game time team.  Segregated technical and business functions  Development  Operations (Operational Waterfall)  Infrastructure Ops  Product Ops  Product

work flow streamline interdepartmental communications, and effectively serve the other business functions at Parts Unlimited. Key Concepts The Three Ways [2] The First Way emphasizes the performance

OF DAILY WORK i. Create infrastructure to make it easy for Dev or Ops to create telemetry for functions built ii. Generate graphs with overlays of production changes iii. Tools – StatsD, JMX, codahale

developing the application iii. QA – team responsible for ensuring feedback loop exists to ensure functions as desired iv. Operations – the team responsible for maintaing the production environment and