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create_addon.go
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/
create_addon.go
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package cmd
import (
"fmt"
"io"
"strings"
"github.com/jenkins-x/jx/pkg/kube"
"github.com/jenkins-x/jx/pkg/util"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"gopkg.in/AlecAivazis/survey.v1/terminal"
meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// CreateAddonOptions the options for the create spring command
type CreateAddonOptions struct {
CreateOptions
Namespace string
Version string
ReleaseName string
SetValues string
HelmUpdate bool
}
// NewCmdCreateAddon creates a command object for the "create" command
func NewCmdCreateAddon(f Factory, in terminal.FileReader, out terminal.FileWriter, errOut io.Writer) *cobra.Command {
options := &CreateAddonOptions{
CreateOptions: CreateOptions{
CommonOptions: CommonOptions{
Factory: f,
In: in,
Out: out,
Err: errOut,
},
},
}
cmd := &cobra.Command{
Use: "addon",
Short: "Creates an addon",
Aliases: []string{"scm"},
Run: func(cmd *cobra.Command, args []string) {
options.Cmd = cmd
options.Args = args
err := options.Run()
CheckErr(err)
},
}
cmd.AddCommand(NewCmdCreateAddonAmbassador(f, in, out, errOut))
cmd.AddCommand(NewCmdCreateAddonAnchore(f, in, out, errOut))
cmd.AddCommand(NewCmdCreateAddonCloudBees(f, in, out, errOut))
cmd.AddCommand(NewCmdCreateAddonGitea(f, in, out, errOut))
cmd.AddCommand(NewCmdCreateAddonIstio(f, in, out, errOut))
cmd.AddCommand(NewCmdCreateAddonKnativeBuild(f, in, out, errOut))
cmd.AddCommand(NewCmdCreateAddonKubeless(f, in, out, errOut))
cmd.AddCommand(NewCmdCreateAddonOwasp(f, in, out, errOut))
cmd.AddCommand(NewCmdCreateAddonPipelineEvents(f, in, out, errOut))
cmd.AddCommand(NewCmdCreateAddonProw(f, in, out, errOut))
cmd.AddCommand(NewCmdCreateAddonSSO(f, in, out, errOut))
options.addFlags(cmd, kube.DefaultNamespace, "")
return cmd
}
func (options *CreateAddonOptions) addFlags(cmd *cobra.Command, defaultNamespace string, defaultOptionRelease string) {
cmd.Flags().StringVarP(&options.Namespace, "namespace", "n", defaultNamespace, "The Namespace to install into")
cmd.Flags().StringVarP(&options.ReleaseName, optionRelease, "r", defaultOptionRelease, "The chart release name")
cmd.Flags().StringVarP(&options.SetValues, "set", "s", "", "The chart set values (can specify multiple or separate values with commas: key1=val1,key2=val2)")
cmd.Flags().BoolVarP(&options.HelmUpdate, "helm-update", "", true, "Should we run helm update first to ensure we use the latest version")
}
// Run implements this command
func (o *CreateAddonOptions) Run() error {
args := o.Args
if len(args) == 0 {
return o.Cmd.Help()
}
for _, arg := range args {
err := o.CreateAddon(arg)
if err != nil {
return err
}
}
return nil
}
func (o *CreateAddonOptions) CreateAddon(addon string) error {
err := o.ensureHelm()
if err != nil {
return errors.Wrap(err, "failed to ensure that helm is present")
}
charts := kube.AddonCharts
chart := charts[addon]
if chart == "" {
return util.InvalidArg(addon, util.SortedMapKeys(charts))
}
setValues := strings.Split(o.SetValues, ",")
err = o.installChart(addon, chart, o.Version, o.Namespace, o.HelmUpdate, setValues)
if err != nil {
return fmt.Errorf("Failed to install chart %s: %s", chart, err)
}
return o.ExposeAddon(addon)
}
func (o *CreateAddonOptions) ExposeAddon(addon string) error {
service, ok := kube.AddonServices[addon]
if !ok {
return nil
}
svc, err := o.KubeClientCached.CoreV1().Services(o.Namespace).Get(service, meta_v1.GetOptions{})
if err != nil {
return errors.Wrapf(err, "getting the addon service: %s", service)
}
if svc.Annotations == nil {
svc.Annotations = map[string]string{}
}
if svc.Annotations[kube.AnnotationExpose] == "" {
svc.Annotations[kube.AnnotationExpose] = "true"
svc, err = o.KubeClientCached.CoreV1().Services(o.Namespace).Update(svc)
if err != nil {
return errors.Wrap(err, "updating the service annotations")
}
}
devNamespace, _, err := kube.GetDevNamespace(o.KubeClientCached, o.currentNamespace)
if err != nil {
return errors.Wrap(err, "retrieving the dev namespace")
}
return o.expose(devNamespace, o.Namespace, "")
}