components

Documentation

Index

• func GetCSVBase(params *CSVBaseParams) *csvv1alpha1.ClusterServiceVersion
• func GetClusterPermissions() []rbacv1.PolicyRule
• func GetClusterRole() rbacv1.ClusterRole
• func GetClusterRoleBinding(namespace string) rbacv1.ClusterRoleBinding
• func GetDeploymentCliDownloads(params *DeploymentOperatorParams) appsv1.Deployment
• func GetDeploymentOperator(params *DeploymentOperatorParams) appsv1.Deployment
• func GetDeploymentSpecCliDownloads(params *DeploymentOperatorParams) appsv1.DeploymentSpec
• 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() v1.Service
• func GetStdContainerSecurityContext() *v1.SecurityContext
• func GetStdPodSecurityContext() *v1.PodSecurityContext
• 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 GetDeploymentCliDownloads

func GetDeploymentCliDownloads(params *DeploymentOperatorParams) appsv1.Deployment

func GetDeploymentOperator

func GetDeploymentOperator(params *DeploymentOperatorParams) appsv1.Deployment

func GetDeploymentSpecCliDownloads

func GetDeploymentSpecCliDownloads(params *DeploymentOperatorParams) appsv1.DeploymentSpec

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.

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() v1.Service

func GetStdContainerSecurityContext

func GetStdContainerSecurityContext() *v1.SecurityContext

func GetStdPodSecurityContext

func GetStdPodSecurityContext() *v1.PodSecurityContext

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
	CliDownloadsImage   string
	KvUiPluginImage     string
	ImagePullPolicy     string
	ConversionContainer string
	VmwareContainer     string
	VirtIOWinContainer  string
	Smbios              string
	Machinetype         string
	HcoKvIoVersion      string
	KubevirtVersion     string
	CdiVersion          string
	CnaoVersion         string
	SspVersion          string
	TtoVersion          string
	HppoVersion         string
	Env                 []corev1.EnvVar
}