/
describe_addon_configuration.go
66 lines (55 loc) · 1.83 KB
/
describe_addon_configuration.go
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package utils
import (
"context"
"fmt"
"github.com/aws/aws-sdk-go-v2/aws"
awseks "github.com/aws/aws-sdk-go-v2/service/eks"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
"github.com/weaveworks/eksctl/pkg/ctl/cmdutils"
"github.com/weaveworks/eksctl/pkg/eks"
)
func describeAddonConfigurationCmd(cmd *cmdutils.Cmd) {
cmd.SetDescription(
"describe-addon-configuration",
"Output the configuration JSON schema for an addon",
"",
)
var (
addonName string
addonVersion string
)
cmd.FlagSetGroup.InFlagSet("Addon", func(fs *pflag.FlagSet) {
fs.StringVar(&addonName, "name", "", "Addon name")
fs.StringVar(&addonVersion, "version", "", "Addon version")
_ = cobra.MarkFlagRequired(fs, "name")
_ = cobra.MarkFlagRequired(fs, "version")
})
cmd.FlagSetGroup.InFlagSet("General", func(fs *pflag.FlagSet) {
cmdutils.AddRegionFlag(fs, &cmd.ProviderConfig)
cmdutils.AddTimeoutFlag(fs, &cmd.ProviderConfig.WaitTimeout)
})
cmdutils.AddCommonFlagsForAWS(cmd, &cmd.ProviderConfig, false)
cmd.CobraCommand.RunE = func(_ *cobra.Command, _ []string) error {
return describeAddonConfiguration(cmd, addonName, addonVersion)
}
}
func describeAddonConfiguration(cmd *cmdutils.Cmd, addonName, addonVersion string) error {
ctx := context.Background()
clusterProvider, err := eks.New(ctx, &cmd.ProviderConfig, nil)
if err != nil {
return err
}
addonConfig, err := clusterProvider.AWSProvider.EKS().DescribeAddonConfiguration(ctx, &awseks.DescribeAddonConfigurationInput{
AddonName: aws.String(addonName),
AddonVersion: aws.String(addonVersion),
})
if err != nil {
return fmt.Errorf("error describing addon configuration: %w", err)
}
if addonConfig.ConfigurationSchema == nil {
return fmt.Errorf("no configuration schema found for %s@%s", addonName, addonVersion)
}
fmt.Println(*addonConfig.ConfigurationSchema)
return nil
}