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sks_nodepool_add.go
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sks_nodepool_add.go
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package cmd
import (
"fmt"
"strings"
egoscale "github.com/exoscale/egoscale/v2"
exoapi "github.com/exoscale/egoscale/v2/api"
"github.com/spf13/cobra"
)
type sksNodepoolAddCmd struct {
cliCommandSettings `cli-cmd:"-"`
_ bool `cli-cmd:"add"`
Cluster string `cli-arg:"#" cli-usage:"CLUSTER-NAME|ID"`
Name string `cli-arg:"#" cli-usage:"NODEPOOL-NAME"`
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)"`
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)"`
Size int64 `cli-usage:"Nodepool size"`
Zone string `cli-short:"z" cli-usage:"SKS cluster zone"`
}
func (c *sksNodepoolAddCmd) cmdAliases() []string { return nil }
func (c *sksNodepoolAddCmd) cmdShort() string { return "Add a Nodepool to an SKS cluster" }
func (c *sksNodepoolAddCmd) cmdLong() string {
return fmt.Sprintf(`This command adds a Nodepool to an SKS cluster.
Supported output template annotations: %s`,
strings.Join(outputterTemplateAnnotations(&sksNodepoolShowOutput{}), ", "))
}
func (c *sksNodepoolAddCmd) cmdPreRun(cmd *cobra.Command, args []string) error {
cmdSetZoneFlagFromDefault(cmd)
return cliCommandDefaultPreRun(c, cmd, args)
}
func (c *sksNodepoolAddCmd) cmdRun(_ *cobra.Command, _ []string) error {
nodepool := &egoscale.SKSNodepool{
Description: func() (v *string) {
if c.Description != "" {
v = &c.Description
}
return
}(),
DiskSize: &c.DiskSize,
InstancePrefix: func() (v *string) {
if c.InstancePrefix != "" {
v = &c.InstancePrefix
}
return
}(),
Labels: func() (v *map[string]string) {
if len(c.Labels) > 0 {
return &c.Labels
}
return
}(),
Name: &c.Name,
Size: &c.Size,
}
ctx := exoapi.WithEndpoint(gContext, exoapi.NewReqEndpoint(gCurrentAccount.Environment, c.Zone))
cluster, err := cs.FindSKSCluster(ctx, c.Zone, c.Cluster)
if err != nil {
return fmt.Errorf("error retrieving cluster: %s", err)
}
if l := len(c.AntiAffinityGroups); l > 0 {
nodepoolAntiAffinityGroupIDs := make([]string, l)
for i := range c.AntiAffinityGroups {
antiAffinityGroup, err := cs.FindAntiAffinityGroup(ctx, c.Zone, c.AntiAffinityGroups[i])
if err != nil {
return fmt.Errorf("error retrieving Anti-Affinity Group: %s", err)
}
nodepoolAntiAffinityGroupIDs[i] = *antiAffinityGroup.ID
}
nodepool.AntiAffinityGroupIDs = &nodepoolAntiAffinityGroupIDs
}
if 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
}
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
if l := len(c.PrivateNetworks); l > 0 {
nodepoolPrivateNetworkIDs := make([]string, l)
for i := range c.PrivateNetworks {
privateNetwork, err := cs.FindPrivateNetwork(ctx, c.Zone, c.PrivateNetworks[i])
if err != nil {
return fmt.Errorf("error retrieving Private Network: %s", err)
}
nodepoolPrivateNetworkIDs[i] = *privateNetwork.ID
}
nodepool.PrivateNetworkIDs = &nodepoolPrivateNetworkIDs
}
if l := len(c.SecurityGroups); l > 0 {
nodepoolSecurityGroupIDs := make([]string, l)
for i := range c.SecurityGroups {
securityGroup, err := cs.FindSecurityGroup(ctx, c.Zone, c.SecurityGroups[i])
if err != nil {
return fmt.Errorf("error retrieving Security Group: %s", err)
}
nodepoolSecurityGroupIDs[i] = *securityGroup.ID
}
nodepool.SecurityGroupIDs = &nodepoolSecurityGroupIDs
}
decorateAsyncOperation(fmt.Sprintf("Adding Nodepool %q...", *nodepool.Name), func() {
nodepool, err = cs.CreateSKSNodepool(ctx, c.Zone, cluster, nodepool)
})
if err != nil {
return err
}
if !gQuiet {
return output(showSKSNodepool(c.Zone, *cluster.ID, *nodepool.ID))
}
return nil
}
func init() {
cobra.CheckErr(registerCLICommand(sksNodepoolCmd, &sksNodepoolAddCmd{
cliCommandSettings: defaultCLICmdSettings(),
Size: 2,
InstanceType: defaultServiceOffering,
DiskSize: 50,
}))
}