Kops create instancegroup
kops create instancegroup ¶
Create an instancegroup.
Synopsis ¶
Create an InstanceGroup configuration.
An InstanceGroup is a group of similar virtual machines. On AWS, an InstanceGroup maps to an AutoScalingGroup.
The Role of an InstanceGroup defines whether machines will act as a Kubernetes master or node.
kops create instancegroup [flags]
Examples ¶
# Create an instancegroup for the k8s-cluster.example.com cluster. kops create ig --name=k8s-cluster.example.com node-example \ --role node --subnet my-subnet-name,my-other-subnet-name # Create a YAML manifest for an instancegroup for the k8s-cluster.example.com cluster. kops create ig --name=k8s-cluster.example.com node-example \ --role node --subnet my-subnet-name --dry-run -oyaml
Options ¶
--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. --edit If true, an editor will be opened to edit default values. (default true) -h, --help help for instancegroup -o, --output string Output format. One of json|yaml --role string Type of instance group to create (Node,Master,Bastion) (default "Node") --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.
Options inherited from parent commands ¶
--add_dir_header If true, adds the file directory to the header --alsologtostderr log to standard error as well as files --config string yaml config file (default is $HOME/.kops.yaml) --log_backtrace_at traceLocation when logging hits line file:N, emit a stack trace (default :0) --log_dir string If non-empty, write log files in this directory --log_file string If non-empty, use this log file --log_file_max_size uint Defines the maximum size a log file can grow to. Unit is megabytes. If the value is 0, the maximum file size is unlimited. (default 1800) --logtostderr log to standard error instead of files (default true) --name string Name of cluster. Overrides KOPS_CLUSTER_NAME environment variable --skip_headers If true, avoid header prefixes in the log messages --skip_log_headers If true, avoid headers when opening log files --state string Location of state storage (kops 'config' file). Overrides KOPS_STATE_STORE environment variable --stderrthreshold severity logs at or above this threshold go to stderr (default 2) -v, --v Level number for the log level verbosity --vmodule moduleSpec comma-separated list of pattern=N settings for file-filtered logging
SEE ALSO ¶
- kops create - Create a resource by command line, filename or stdin.