components

Documentation

Index

• func GetCSVBase(params *CSVBaseParams) *csvv1alpha1.ClusterServiceVersion
• func GetClusterPermissions() []rbacv1.PolicyRule
• func GetClusterRole() rbacv1.ClusterRole
• func GetClusterRoleBinding(namespace string) rbacv1.ClusterRoleBinding
• func GetDeploymentOperator(params *DeploymentOperatorParams) appsv1.Deployment
• func GetDeploymentSpecOperator(params *DeploymentOperatorParams) appsv1.DeploymentSpec
• func GetDeploymentSpecWebhook(namespace, image, imagePullPolicy, hcoKvIoVersion string, env []corev1.EnvVar) appsv1.DeploymentSpec
• func GetDeploymentWebhook(namespace, image, imagePullPolicy, hcoKvIoVersion string, env []corev1.EnvVar) appsv1.Deployment
• func GetInstallStrategyBase(params *DeploymentOperatorParams) *csvv1alpha1.StrategyDetailsDeployment
• func GetOperatorCR() *hcov1beta1.HyperConverged
• func GetOperatorCRD(relPath string) *extv1.CustomResourceDefinition
• func GetServiceAccount(namespace string) v1.ServiceAccount
• func GetServiceWebhook(namespace string) v1.Service
• func GetV2VCRD() *extv1.CustomResourceDefinition
• func GetV2VOvirtProviderCRD() *extv1.CustomResourceDefinition
• func InjectVolumesForWebHookCerts(deploy *appsv1.Deployment)
• type CSVBaseParams
• type DeploymentOperatorParams

Functions

func GetCSVBase

func GetCSVBase(params *CSVBaseParams) *csvv1alpha1.ClusterServiceVersion

GetCSVBase returns a base HCO CSV without an InstallStrategy

func GetClusterPermissions

func GetClusterPermissions() []rbacv1.PolicyRule

func GetClusterRole

func GetClusterRole() rbacv1.ClusterRole

func GetClusterRoleBinding

func GetClusterRoleBinding(namespace string) rbacv1.ClusterRoleBinding

func GetDeploymentOperator

func GetDeploymentOperator(params *DeploymentOperatorParams) appsv1.Deployment

func GetDeploymentSpecOperator

func GetDeploymentSpecOperator(params *DeploymentOperatorParams) appsv1.DeploymentSpec

func GetDeploymentSpecWebhook

func GetDeploymentSpecWebhook(namespace, image, imagePullPolicy, hcoKvIoVersion string, env []corev1.EnvVar) appsv1.DeploymentSpec

Currently we are abusing the pod readiness to signal to OLM that HCO is not ready for an upgrade. This has a lot of side effects, one of this is the validating webhook being not able to receive traffic when exposed by a pod that is not reporting ready=true. This can cause a lot of side effects if not deadlocks when the system reach a status where, for any possible reason, HCO pod cannot be ready and so HCO pod cannot validate any further update or delete request on HCO CR. A proper solution is properly use the readiness probe only to report the pod readiness and communicate status to OLM via conditions once OLM will be ready for: https://github.com/operator-framework/enhancements/blob/master/enhancements/operator-conditions.md in the meanwhile a quick (but dirty!) solution is to expose the same hco binary on two distinct pods: the first one will run only the controller and the second one (almost always ready) just the validating webhook one. A deeper code refactor to produce two distinct binaries is not worth now because we are going to use OLM operator conditions soon. TODO: remove this once we will move to OLM operator conditions

func GetDeploymentWebhook

func GetDeploymentWebhook(namespace, image, imagePullPolicy, hcoKvIoVersion string, env []corev1.EnvVar) appsv1.Deployment

func GetInstallStrategyBase

func GetInstallStrategyBase(params *DeploymentOperatorParams) *csvv1alpha1.StrategyDetailsDeployment

GetInstallStrategyBase returns the basics of an HCO InstallStrategy

func GetOperatorCR

func GetOperatorCR() *hcov1beta1.HyperConverged

func GetOperatorCRD

func GetOperatorCRD(relPath string) *extv1.CustomResourceDefinition

func GetServiceAccount

func GetServiceAccount(namespace string) v1.ServiceAccount

func GetServiceWebhook

func GetServiceWebhook(namespace string) v1.Service

func GetV2VCRD

func GetV2VCRD() *extv1.CustomResourceDefinition

TODO: remove once VMware provider is removed from HCO GetV2VCRD creates CRD for v2v VMWare provider

func GetV2VOvirtProviderCRD

func GetV2VOvirtProviderCRD() *extv1.CustomResourceDefinition

TODO: remove once oVirt provider is removed from HCO GetV2VOvirtProviderCRD creates CRD for v2v oVirt provider

func InjectVolumesForWebHookCerts

func InjectVolumesForWebHookCerts(deploy *appsv1.Deployment)

Types

type CSVBaseParams

type CSVBaseParams struct {
	Name            string
	Namespace       string
	DisplayName     string
	MetaDescription string
	Description     string
	Image           string
	Replaces        string
	Version         semver.Version
	CrdDisplay      string
}

type DeploymentOperatorParams

type DeploymentOperatorParams struct {
	Namespace           string
	Image               string
	WebhookImage        string
	ImagePullPolicy     string
	ConversionContainer string
	VmwareContainer     string
	VirtIOWinContainer  string
	Smbios              string
	Machinetype         string
	HcoKvIoVersion      string
	KubevirtVersion     string
	CdiVersion          string
	CnaoVersion         string
	SspVersion          string
	NmoVersion          string
	HppoVersion         string
	VMImportVersion     string
	Env                 []corev1.EnvVar
}