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delete_eks.go
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delete_eks.go
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package cmd
import (
"errors"
"fmt"
"github.com/jenkins-x/jx/pkg/cloud/amazon"
"io"
"os"
"os/exec"
"github.com/jenkins-x/jx/pkg/jx/cmd/templates"
"github.com/jenkins-x/jx/pkg/log"
"github.com/spf13/cobra"
"gopkg.in/AlecAivazis/survey.v1/terminal"
)
type DeleteEksOptions struct {
GetOptions
Profile string
Region string
}
var (
DeleteEksLong = templates.LongDesc(`
Delete EKS cluster resource
`)
DeleteEksExample = templates.Examples(`
# Delete EKS cluster
jx delete eks
`)
)
func NewCmdDeleteEks(f Factory, in terminal.FileReader, out terminal.FileWriter, errOut io.Writer) *cobra.Command {
options := &DeleteEksOptions{
GetOptions: GetOptions{
CommonOptions: CommonOptions{
Factory: f,
In: in,
Out: out,
Err: errOut,
},
},
}
cmd := &cobra.Command{
Use: "eks",
Short: "Delete EKS cluster.",
Long: DeleteEksLong,
Example: DeleteEksExample,
Run: func(cmd *cobra.Command, args []string) {
options.Cmd = cmd
options.Args = args
err := options.Run()
CheckErr(err)
},
}
cmd.Flags().StringVarP(&options.Profile, "profile", "", "", "AWS profile to use.")
cmd.Flags().StringVarP(&options.Region, "region", "", "", "AWS region to use. Default: "+amazon.DefaultRegion)
options.addGetFlags(cmd)
return cmd
}
func (o *DeleteEksOptions) Run() error {
if len(o.Args) == 0 {
return errors.New("Cluster name expected.")
}
cluster := o.Args[0]
var deps []string
d := binaryShouldBeInstalled("eksctl")
if d != "" {
deps = append(deps, d)
}
d = binaryShouldBeInstalled("heptio-authenticator-aws")
if d != "" {
deps = append(deps, d)
}
err := o.installMissingDependencies(deps)
if err != nil {
log.Errorf("%v\nPlease fix the error or install manually then try again", err)
os.Exit(-1)
}
region, err := amazon.ResolveRegion(o.Profile, o.Region)
if err != nil {
return err
}
cmd := exec.Command("eksctl", "delete", "cluster", cluster, "--region", region)
output, err := cmd.CombinedOutput()
if err != nil {
return nil
}
fmt.Print(string(output))
return nil
}