Taints and Tolerations - OpenShift Administration RedHat Ex280
Taint and Tolerations are not related to security Taints and tolerations allow the node to control which pods should (or should not) be scheduled on them. Taint will be applied on NODE. Tolerations will be applied on POD Effect – NoSchedule / PreferNoSchedule / NoExecute oc adm taint nodes master01 planet=earth:NoExecute oc adm taint nodes master01 planet- Tlerations in POD definition yaml file Example - kind: Pod spec: containers: ... ... tolerations: key: "name" operator: "Equal" value: "value" effect: "NoSchedule" ...................................... ** If new to Docker, Podman, Kubernetes and Openshift then first see -- https://www.youtube.com/playlist?list=PLnFCwVWiQz4kASpMbCXRmAu6nKtPOBE4Q ** For detail about OpenShift development -- https://www.youtube.com/playlist?list=PLnFCwVWiQz4lrK7s1S409fsfm59qdFVOX ......................................
Taint and Tolerations are not related to security Taints and tolerations allow the node to control which pods should (or should not) be scheduled on them. Taint will be applied on NODE. Tolerations will be applied on POD Effect – NoSchedule / PreferNoSchedule / NoExecute oc adm taint nodes master01 planet=earth:NoExecute oc adm taint nodes master01 planet- Tlerations in POD definition yaml file Example - kind: Pod spec: containers: ... ... tolerations: key: "name" operator: "Equal" value: "value" effect: "NoSchedule" ...................................... ** If new to Docker, Podman, Kubernetes and Openshift then first see -- https://www.youtube.com/playlist?list=PLnFCwVWiQz4kASpMbCXRmAu6nKtPOBE4Q ** For detail about OpenShift development -- https://www.youtube.com/playlist?list=PLnFCwVWiQz4lrK7s1S409fsfm59qdFVOX ......................................