/
add-on-nlb-guestbook.go
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/
add-on-nlb-guestbook.go
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package eksconfig
import (
"errors"
"github.com/aws/aws-k8s-tester/pkg/timeutil"
)
// AddOnNLBGuestbook defines parameters for EKS cluster
// add-on NLB guestbook service.
// ref. https://github.com/kubernetes/examples/tree/master/guestbook-go
// ref. https://docs.aws.amazon.com/eks/latest/userguide/eks-guestbook.html
type AddOnNLBGuestbook struct {
// Enable is 'true' to create this add-on.
Enable bool `json:"enable"`
// Created is true when the resource has been created.
// Used for delete operations.
Created bool `json:"created" read-only:"true"`
TimeFrameCreate timeutil.TimeFrame `json:"time-frame-create" read-only:"true"`
TimeFrameDelete timeutil.TimeFrame `json:"time-frame-delete" read-only:"true"`
// Namespace is the namespace to create objects in.
Namespace string `json:"namespace"`
// DeploymentReplicas is the number of replicas to deploy using "Deployment" object.
DeploymentReplicas int32 `json:"deployment-replicas"`
// DeploymentNodeSelector is configured to overwrite existing node selector
// for NLB hello world deployment. If left empty, tester sets default selector.
DeploymentNodeSelector map[string]string `json:"deployment-node-selector"`
// NLBARN is the ARN of the NLB created from the service.
NLBARN string `json:"nlb-arn" read-only:"true"`
// NLBName is the name of the NLB created from the service.
NLBName string `json:"nlb-name" read-only:"true"`
// URL is the host name for guestbook service.
URL string `json:"url" read-only:"true"`
}
// EnvironmentVariablePrefixAddOnNLBGuestbook is the environment variable prefix used for "eksconfig".
const EnvironmentVariablePrefixAddOnNLBGuestbook = AWS_K8S_TESTER_EKS_PREFIX + "ADD_ON_NLB_GUESTBOOK_"
// IsEnabledAddOnNLBGuestbook returns true if "AddOnNLBGuestbook" is enabled.
// Otherwise, nil the field for "omitempty".
func (cfg *Config) IsEnabledAddOnNLBGuestbook() bool {
if cfg.AddOnNLBGuestbook == nil {
return false
}
if cfg.AddOnNLBGuestbook.Enable {
return true
}
cfg.AddOnNLBGuestbook = nil
return false
}
func getDefaultAddOnNLBGuestbook() *AddOnNLBGuestbook {
return &AddOnNLBGuestbook{
Enable: false,
DeploymentReplicas: 3,
DeploymentNodeSelector: make(map[string]string),
}
}
func (cfg *Config) validateAddOnNLBGuestbook() error {
if !cfg.IsEnabledAddOnNLBGuestbook() {
return nil
}
if !cfg.IsEnabledAddOnNodeGroups() && !cfg.IsEnabledAddOnManagedNodeGroups() {
return errors.New("AddOnNLBGuestbook.Enable true but no node group is enabled")
}
if cfg.AddOnNLBGuestbook.Namespace == "" {
cfg.AddOnNLBGuestbook.Namespace = cfg.Name + "-nlb-guestbook"
}
return nil
}