mirror of https://github.com/kubernetes/kops.git
62 lines
2.6 KiB
Markdown
62 lines
2.6 KiB
Markdown
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<!--- This file is automatically generated by make gen-cli-docs; changes should be made in the go CLI command code (under cmd/kops) -->
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## kops create instancegroup
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Create an instancegroup.
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### Synopsis
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Create an InstanceGroup configuration.
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An InstanceGroup is a group of similar virtual machines. On AWS, an InstanceGroup maps to an AutoScalingGroup.
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The Role of an InstanceGroup defines whether machines will act as a Kubernetes master or node.
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```
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kops create instancegroup [flags]
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```
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### Examples
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```
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# Create an instancegroup for the k8s-cluster.example.com cluster.
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kops create ig --name=k8s-cluster.example.com node-example \
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--role node --subnet my-subnet-name,my-other-subnet-name
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# Create a YAML manifest for an instancegroup for the k8s-cluster.example.com cluster.
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kops create ig --name=k8s-cluster.example.com node-example \
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--role node --subnet my-subnet-name --dry-run -oyaml
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```
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### Options
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```
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--dry-run If true, only print the object that would be sent, without sending it. This flag can be used to create a cluster YAML or JSON manifest.
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--edit If true, an editor will be opened to edit default values. (default true)
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-h, --help help for instancegroup
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-o, --output string Output format. One of json|yaml
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--role string Type of instance group to create (Node,Master,Bastion) (default "Node")
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--subnet strings Subnet in which to create instance group. One of Availability Zone like eu-west-1a or a comma-separated list of multiple Availability Zones.
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```
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### Options inherited from parent commands
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```
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--alsologtostderr log to standard error as well as files
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--config string config file (default is $HOME/.kops.yaml)
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--log_backtrace_at traceLocation when logging hits line file:N, emit a stack trace (default :0)
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--log_dir string If non-empty, write log files in this directory
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--logtostderr log to standard error instead of files (default false)
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--name string Name of cluster. Overrides KOPS_CLUSTER_NAME environment variable
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--state string Location of state storage. Overrides KOPS_STATE_STORE environment variable
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--stderrthreshold severity logs at or above this threshold go to stderr (default 2)
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-v, --v Level log level for V logs
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--vmodule moduleSpec comma-separated list of pattern=N settings for file-filtered logging
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```
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### SEE ALSO
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* [kops create](kops_create.md) - Create a resource by command line, filename or stdin.
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