Development, Cybersecurity, and Operations throughout the software lifecycle, embracing a continuous monitoring approach in parallel instead of waiting to apply each skill set sequentially.  Security risks traffic management, a zero-trust model, a whitelist, Role-Based Access Control (RBAC), continuous monitoring, signature-based continuous scanning using Common Vulnerabilities and Exposures (CVEs), runtime service 5. DCAR for the hardened containers 6. Common Vulnerabilities and Exposures (CVE)Service / host-based security to provide CVEs for the security sidecar container CSIAC Webinars - DoD Enterprise

data are collected at remote points and are subsequently transmitted to receiving equipment for monitoring 1. Create telemetry in application & environments (to include production, pre-production, and what’s interesting to development. Operations don’t just monitor what’s up or down. ii. Modern Monitoring architecture 1. Data Collection at business logic, application, & environments layer a. Events logs/events into metrics to enable statistical analysis iv. Adrian Cockcraft – “Monitoring is so important that our monitoring systems need to be more available and scalable than the systems being monitored

Seize opportunitiesGreat, you're now a software company. Now what? Patrick Lightbody (New Relic)  Monitoring evolved from servers and networks to applications to what users do with applications Reflections entropy  Actively discourage email: it is exclusive Where there any key themes?  Real User Monitoring: more valuable than any other metric  Web Performance: 2 seconds is the magic number Whom did

Deployment tools 3. Testing standards and tools, including security 4. Deployment pipeline tools 5. Monitoring and analysis tools 6. Tutorials and standards ii. Google – Single repository with over 1B files demand 2. Help them understand the visibility and transparency that’s provided by telemetry and monitoring systems

frequent intervals iii. Demonstrated in a production-like environment iv. Ideally, use the same monitoring, logging, and other tools in pre-production environments as in production v. Dev & Ops gain shared failure stops or rolls back 2. Cluster Immune Strategy a. Expands upon Canary. Links production monitoring with release process to automatically roll back when metrics deviations, outside of expected

Environment homogenization and assimilation – no snowflakes  Deployment methodologies, automation, monitoring, and management tested continuously. Steve Barr steve.barr@csgi.com @srbarr1 Overall Quality

a longer break What does this buy me? 1. Find out how much effort an activity requires you by monitoring how many Pomodoros you need in order to accomplish a specific task 2. Learn to protect your Pomodoro

test suite, so that new development does not cause expensive break-fix activity.  It has good monitoring tools in place.  It is coded in a way that resists hard-to-find defects like concurrency errors

--trusted-host xxx.com ②写入配置文件 在当前用户家目录下创建.pip目录，其下创建pip.conf文件 （windows为家目录下的pip目录下创建pip.ini文件） # mkdir ~/.pip # vi ~/.pip/pip.conf [global] index-url=h�ps://xxx.com/simple trusted-host=xxx.com com proxy=h�p://x.x.x.x:3128 [install] trusted-host=xxx.com ★国内的pip源地址： h�p://mirrors.aliyun.com/pypi/simple h�ps://pypi.tuna.tsinghua.edu.cn/simple ★python2.7安装pip命令 # curl h�ps://bootstrap.pypa 248:7788/simple/ ★客户端使用此pipy源 # pip3 install paramiko -i h�p://10.99.1.248:7788/simple/ --trusted-host 10.99.1.248 #上图可见成功了 ★python创建虚拟环境 有时在同一台服务器上安装多个python包，可能会产生依赖冲突问 题，可以通过创建虚拟环境来解决，python虚拟环境的原理是创建一