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upgrade.go
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upgrade.go
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package ordnode
import (
"context"
"github.com/kfsoftware/hlf-operator/kubectl-hlf/cmd/helpers"
"github.com/pkg/errors"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"io"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
type upgradeOrdererCmd struct {
name string
namespace string
image string
version string
}
func (c *upgradeOrdererCmd) validate() error {
if c.name == "" {
return errors.Errorf("--name is required")
}
if c.namespace == "" {
return errors.Errorf("--namespace is required")
}
if c.image == "" {
return errors.Errorf("--image is required")
}
if c.version == "" {
return errors.Errorf("--version is required")
}
return nil
}
func (c *upgradeOrdererCmd) run() error {
hlfClient, err := helpers.GetKubeOperatorClient()
if err != nil {
return err
}
log.Infof("name=%s namespace=%s", c.name, c.namespace)
ctx := context.Background()
ordererNode, err := hlfClient.HlfV1alpha1().FabricOrdererNodes(c.namespace).Get(ctx, c.name, v1.GetOptions{})
if err != nil {
return err
}
ordererNode.Spec.Image = c.image
ordererNode.Spec.Tag = c.version
_, err = hlfClient.HlfV1alpha1().FabricOrdererNodes(c.namespace).Update(ctx, ordererNode, v1.UpdateOptions{})
if err != nil {
return err
}
log.Infof("Upgraded orderer node %s", c.name)
return nil
}
func newUpgradeOrdererCMD(io.Writer, io.Writer) *cobra.Command {
c := &upgradeOrdererCmd{}
cmd := &cobra.Command{
Use: "upgrade",
RunE: func(cmd *cobra.Command, args []string) error {
if err := c.validate(); err != nil {
return err
}
return c.run()
},
}
persistentFlags := cmd.PersistentFlags()
persistentFlags.StringVarP(&c.name, "name", "", "", "Orderer Service name")
persistentFlags.StringVarP(&c.namespace, "namespace", "", "default", "Namespace scope for this request")
persistentFlags.StringVarP(&c.image, "image", "", helpers.DefaultOrdererImage, "Version of the Fabric Orderer Node")
persistentFlags.StringVarP(&c.version, "version", "", helpers.DefaultOrdererVersion, "Version of the Fabric Orderer Node")
cmd.MarkPersistentFlagRequired("name")
cmd.MarkPersistentFlagRequired("namespace")
cmd.MarkPersistentFlagRequired("image")
cmd.MarkPersistentFlagRequired("version")
return cmd
}