Author

Author


Rajesh Kumar

Rajesh Kumar

DevOps@RajeshKumar.xyz

DevOps@RajeshKumar.xyz

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Contents

Understand Chef Attributes
Chef Attributes Locations
How chef-client work with Chef Attributes?
How chef-client work with different attributes?
Types of Chef Attribute
The sources of Chef attribute?
Example of Chef attribute precedence over other attributes How to use Chef Attributes in Recipe?

Kops Commands Reference Guide

kubectl describe

#CommandsDescriptions
1kops create cluster --name=kubernetes.newtech.academy --state=s3://kops-state-b429b --zones=eu-west-1a --node-count=2 --node-size=t2.micro --master-size=t2.micro --dns-zone=kubernetes.newtech.academyDescriptions Pending
2kops update cluster kubernetes.newtech.academy --yes --state=s3://kops-state-b429bDescriptions Pending
3kops delete cluster --name kubernetes.newtech.academy --state=s3://kops-state-b429bDescriptions Pending
3kops delete cluster --name kubernetes.newtech.academy --state=s3://kops-state-b429b --yesDescriptions Pending
3kubectl describe replicationcontrollers <replicationcontrollers-name>Descriptions Pending
3kubectl describe services <services-names>Descriptions Pending
 

# To list the clusters
$ kops get cluster

# To edit this cluster
$  kops edit cluster cluster1.k8.rajeshkumar.xyz

# To edit node instance group
$ kops edit ig --name=cluster1.k8.rajeshkumar.xyz nodes

# To edit your master instance group
kops edit ig --name=cluster1.k8.raje

# To validate cluster
$ kops validate cluster

# Kop can create three kinds of resource:
$ kops help create
  * cluster
  * instancegroup
  * secret
Creating a cluster, instancegroup or secret using command line parameters or YAML configuration specification files.

$ kops create -f FILENAME
$ kops create [command]

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