DaemonSets in Kubernetes

#kubernetes #daemonsets #devops #fullstackdevelopment

We have learned that Deployments and ReplicaSets are used to ensure that a certain number of pods are always running. These pods may run on different nodes based on the affinity that we give. But in some cases, we need to perform a specific task on every node in the cluster, such as collecting logs or metrics for each node.

In such cases, using Deployments or ReplicaSets does not guarantee that the pod runs on every single node as nodes may get added to the cluster dynamically.

In this video, we will be learning how to perform node-specific tasks, such as collecting logs and metrics by running a pod on all nodes in the cluster using DaemonSets with complete hands-on!

Timestamps:
0:00 - Intro
00:52 - DaemonSets
02:39 - DaemonSet Use Cases
03:29 - Prometheus Node Exporter
08:55 - kube-proxy Daemonset
09:47 - Delete Daemonset

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Thank you very much!

[vvncreation]

Brother last one of month back I can following ur kubernets videos .... and Good Explaintion Brother ... I am Real Happy ...Tq 🙏🙏

[avantshiv]

Thank you so much Pavan that was crisp and to the point. Learnt extra commands like port-exporter and cascade. Thank you again!

[nehapal]

Thank you Pavan, It was to the point and I understood this concept

[asmaayesha]

Thanks for wonderful explanation please explain even helm charts and terraform

[abhishekkulkarni]

Thanks for the content.
Have you uploaded prometheus and grafana video?

[AmitShorts]

Please make a video on loadbalancer service type, how to install aws load balancer controller on kubeadm setup

[RaviSharma-thfi]

hey pawan you doing great job, please make video on Kubernetes networking and helm chart

[vvncreation]

if u Don't mind can u explain about monitroring

[SatyaPrakash-jkfp]

If cluster having 30 nodes and out of which 26 nodes running Prometheus as a pod will it consider as daemonset or not

Please help me to clarify this question

Thanks

[surajpasupuleti]

what is port forwarding ? Could you please explain

LocalhostPort: ContainerPort ? 9000:9000 means

[rohanrustagi]

sir can we say kubelet also a daemonset, as its also meant to be present in every node