50 days from zero to hero with Kubernetes
Day 1
- Pods
- ReplicaSets
- Secrets
- Deployments
- DaemonSets
- Ingresses
- CronJobs
- CRDs(Custom Resource Definitions)
Day 2 Kubernetes basics
video series with Brendan Burns
Scheduler
- Predicates
- Memory
- Node selector
- Priorities
- Spreading
- Prefer
K8s build pipeline
- Admission controller
- image: myreg.acr.io/*
Git -> Build pipeline -> ACR -> K8s clusters
How volumes and storage works
- empty Dir
-
hostPath
- persistent volume
- persistent volume claims
Stateful applications in K8s
Secrets management
- password to the database
- certificate
Secret is a collection of key/value pairs, stored in etcd.
Problem solving
Make changes on certain resource
1
2
3
kg get job analytics-calculate-dashboard-1635811200 -o json
kg edit job analytics-calculate-dashboard-1635811200 -o json