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sks_nodepool_update.go
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sks_nodepool_update.go
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package cmd
import (
"errors"
"fmt"
"strings"
egoscale "github.com/exoscale/egoscale/v2"
exoapi "github.com/exoscale/egoscale/v2/api"
"github.com/spf13/cobra"
)
type sksNodepoolUpdateCmd struct {
cliCommandSettings `cli-cmd:"-"`
_ bool `cli-cmd:"update"`
Cluster string `cli-arg:"#" cli-usage:"CLUSTER-NAME|ID"`
Nodepool string `cli-arg:"#" cli-usage:"NODEPOOL-NAME|ID"`
AntiAffinityGroups []string `cli-flag:"anti-affinity-group" cli-usage:"Nodepool Anti-Affinity Group NAME|ID (can be specified multiple times)"`
DeployTarget string `cli-usage:"Nodepool Deploy Target NAME|ID"`
Description string `cli-usage:"Nodepool description"`
DiskSize int64 `cli-usage:"Nodepool Compute instances disk size"`
InstancePrefix string `cli-usage:"string to prefix Nodepool member names with"`
InstanceType string `cli-usage:"Nodepool Compute instances type"`
Labels map[string]string `cli-flag:"label" cli-usage:"Nodepool label (format: key=value)"`
Name string `cli-usage:"Nodepool name"`
PrivateNetworks []string `cli-flag:"private-network" cli-usage:"Nodepool Private Network NAME|ID (can be specified multiple times)"`
SecurityGroups []string `cli-flag:"security-group" cli-usage:"Nodepool Security Group NAME|ID (can be specified multiple times)"`
Zone string `cli-short:"z" cli-usage:"SKS cluster zone"`
}
func (c *sksNodepoolUpdateCmd) cmdAliases() []string { return nil }
func (c *sksNodepoolUpdateCmd) cmdShort() string { return "Update an SKS cluster Nodepool" }
func (c *sksNodepoolUpdateCmd) cmdLong() string {
return fmt.Sprintf(`This command updates an SKS Nodepool.
Supported output template annotations: %s`,
strings.Join(outputterTemplateAnnotations(&sksNodepoolShowOutput{}), ", "),
)
}
func (c *sksNodepoolUpdateCmd) cmdPreRun(cmd *cobra.Command, args []string) error {
cmdSetZoneFlagFromDefault(cmd)
return cliCommandDefaultPreRun(c, cmd, args)
}
func (c *sksNodepoolUpdateCmd) cmdRun(cmd *cobra.Command, _ []string) error {
var (
nodepool *egoscale.SKSNodepool
updated bool
)
ctx := exoapi.WithEndpoint(gContext, exoapi.NewReqEndpoint(gCurrentAccount.Environment, c.Zone))
cluster, err := cs.FindSKSCluster(ctx, c.Zone, c.Cluster)
if err != nil {
return err
}
for _, n := range cluster.Nodepools {
if *n.ID == c.Nodepool || *n.Name == c.Nodepool {
nodepool = n
break
}
}
if nodepool == nil {
return errors.New("Nodepool not found") // nolint:golint
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.AntiAffinityGroups)) {
nodepoolAntiAffinityGroupIDs := make([]string, len(c.AntiAffinityGroups))
for i, v := range c.AntiAffinityGroups {
antiAffinityGroup, err := cs.FindAntiAffinityGroup(ctx, c.Zone, v)
if err != nil {
return fmt.Errorf("error retrieving Anti-Affinity Group: %s", err)
}
nodepoolAntiAffinityGroupIDs[i] = *antiAffinityGroup.ID
}
nodepool.AntiAffinityGroupIDs = &nodepoolAntiAffinityGroupIDs
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.DeployTarget)) {
deployTarget, err := cs.FindDeployTarget(ctx, c.Zone, c.DeployTarget)
if err != nil {
return fmt.Errorf("error retrieving Deploy Target: %s", err)
}
nodepool.DeployTargetID = deployTarget.ID
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.Description)) {
nodepool.Description = &c.Description
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.DiskSize)) {
nodepool.DiskSize = &c.DiskSize
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.InstancePrefix)) {
nodepool.InstancePrefix = &c.InstancePrefix
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.InstanceType)) {
nodepoolInstanceType, err := cs.FindInstanceType(ctx, c.Zone, c.InstanceType)
if err != nil {
return fmt.Errorf("error retrieving instance type: %s", err)
}
nodepool.InstanceTypeID = nodepoolInstanceType.ID
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.Labels)) {
nodepool.Labels = &c.Labels
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.Name)) {
nodepool.Name = &c.Name
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.PrivateNetworks)) {
nodepoolPrivateNetworkIDs := make([]string, len(c.PrivateNetworks))
for i, v := range c.PrivateNetworks {
privateNetwork, err := cs.FindPrivateNetwork(ctx, c.Zone, v)
if err != nil {
return fmt.Errorf("error retrieving Private Network: %s", err)
}
nodepoolPrivateNetworkIDs[i] = *privateNetwork.ID
}
nodepool.PrivateNetworkIDs = &nodepoolPrivateNetworkIDs
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.SecurityGroups)) {
nodepoolSecurityGroupIDs := make([]string, len(c.SecurityGroups))
for i, v := range c.SecurityGroups {
securityGroup, err := cs.FindSecurityGroup(ctx, c.Zone, v)
if err != nil {
return fmt.Errorf("error retrieving Security Group: %s", err)
}
nodepoolSecurityGroupIDs[i] = *securityGroup.ID
}
nodepool.SecurityGroupIDs = &nodepoolSecurityGroupIDs
updated = true
}
if updated {
decorateAsyncOperation(fmt.Sprintf("Updating Nodepool %q...", c.Nodepool), func() {
if err = cs.UpdateSKSNodepool(ctx, c.Zone, cluster, nodepool); err != nil {
return
}
})
if err != nil {
return err
}
}
if !gQuiet {
return output(showSKSNodepool(c.Zone, *cluster.ID, *nodepool.ID))
}
return nil
}
func init() {
cobra.CheckErr(registerCLICommand(sksNodepoolCmd, &sksNodepoolUpdateCmd{
cliCommandSettings: defaultCLICmdSettings(),
}))
}