Kubernetes

Conductors (or Choreographers (based on your tastes)) for containerization.

• checkout a quick intro to orchestration : https://container.training/intro-selfpaced.yml.html#813
• checkout out a sligtly less quick intro to kubernetes: https://qconuk2019.container.training/#76

• internal dynamic dns: https://qconuk2019.container.training/#46
• how the master node avoids running workloads: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
• the CRI to allow multiple (compliant) container runtimes : https://kubernetes.io/docs/concepts/architecture/cri/
• a good overview of the com protocols used in a typical kubernetes setup : https://qconuk2019.container.training/#104
• The declarative aspect of kubernetes: https://qconuk2019.container.training/#107
• Networking model of kubernetes: https://qconuk2019.container.training/#119
• container exposure : https://qconuk2019.container.training/#180
• basic service types : https://qconuk2019.container.training/#181
• security issues with apply : https://qconuk2019.container.training/#245
• labels and selectors : https://qconuk2019.container.training/#288
• stern (following multiple logs): https://qconuk2019.container.training/#340
• EFK centralized logging : https://qconuk2019.container.training/#346
  • compare with ELK stack : https://logz.io/blog/fluentd-logstash/
    • fluentd is decentralized
• prometheus : https://qconuk2019.container.training/#357
• stateful services : https://qconuk2019.container.training/#393