If you use the default AutoCluster mode to submit a job, the job wait time may be long.
Using the cluster mode can significantly shorten the wait time.
For more information, see Use AutoCluster or cluster.
View my clusters
Use the following command to view the clusters:
bcs cluster # View my cluster list. The command can be abbreviated to "bcs c"
Create a cluster
1. Create a cluster using default configuration
bcs cc my-cluster
Default configuration: The cluster uses the default image and default instance type, and contains one VM.
2. Create multiple VMs
bcs cc my-cluster -n 3 -i img-ubuntu -t ecs.sn1.medium
- “-n 3” indicates three VMs.
- “-i img-ubuntu” indicates that the image img-ubuntu is used. For more images, click here.
- “-t ecs.sn1.medium” indicates that the instance type ecs.sn1.medium is used. You can run the “bcs it” command to view more instance types.
Delete a cluster
bcs dc cls-xxxxxxx
Add -h at the end of each command to view the help information.