node

Documentation

Index

• Constants
• func AllowBootstrapTokensToPostCSRs(client clientset.Interface, k8sVersion *version.Version) error
• func AutoApproveNodeBootstrapTokens(client clientset.Interface, k8sVersion *version.Version) error
• func AutoApproveNodeCertificateRotation(client clientset.Interface, k8sVersion *version.Version) error
• func CreateNewToken(client clientset.Interface, token string, tokenDuration time.Duration, ...) error
• func UpdateOrCreateToken(client clientset.Interface, token string, failIfExists bool, ...) error

Constants

const (
	// NodeBootstrapperClusterRoleName defines the name of the auto-bootstrapped ClusterRole for letting someone post a CSR
	// TODO: This value should be defined in an other, generic authz package instead of here
	NodeBootstrapperClusterRoleName = "system:node-bootstrapper"
	// NodeKubeletBootstrap defines the name of the ClusterRoleBinding that lets kubelets post CSRs
	NodeKubeletBootstrap = "kubeadm:kubelet-bootstrap"

	// CSRAutoApprovalClusterRoleName defines the name of the auto-bootstrapped ClusterRole for making the csrapprover controller auto-approve the CSR
	// TODO: This value should be defined in an other, generic authz package instead of here
	CSRAutoApprovalClusterRoleName = "system:certificates.k8s.io:certificatesigningrequests:nodeclient"
	// NodeSelfCSRAutoApprovalClusterRoleName is a role defined in default 1.8 RBAC policies for automatic CSR approvals for automatically rotated node certificates
	NodeSelfCSRAutoApprovalClusterRoleName = "system:certificates.k8s.io:certificatesigningrequests:selfnodeclient"
	// NodeAutoApproveBootstrapClusterRoleBinding defines the name of the ClusterRoleBinding that makes the csrapprover approve node CSRs
	NodeAutoApproveBootstrapClusterRoleBinding = "kubeadm:node-autoapprove-bootstrap"
	// NodeAutoApproveCertificateRotationClusterRoleBinding defines name of the ClusterRoleBinding that makes the csrapprover approve node auto rotated CSRs
	NodeAutoApproveCertificateRotationClusterRoleBinding = "kubeadm:node-autoapprove-certificate-rotation"
)

Functions

func AllowBootstrapTokensToPostCSRs

func AllowBootstrapTokensToPostCSRs(client clientset.Interface, k8sVersion *version.Version) error

AllowBootstrapTokensToPostCSRs creates RBAC rules in a way the makes Node Bootstrap Tokens able to post CSRs

func AutoApproveNodeBootstrapTokens

func AutoApproveNodeBootstrapTokens(client clientset.Interface, k8sVersion *version.Version) error

AutoApproveNodeBootstrapTokens creates RBAC rules in a way that makes Node Bootstrap Tokens' CSR auto-approved by the csrapprover controller

func AutoApproveNodeCertificateRotation

func AutoApproveNodeCertificateRotation(client clientset.Interface, k8sVersion *version.Version) error

AutoApproveNodeCertificateRotation creates RBAC rules in a way that makes Node certificate rotation CSR auto-approved by the csrapprover controller

func CreateNewToken

func CreateNewToken(client clientset.Interface, token string, tokenDuration time.Duration, usages []string, extraGroups []string, description string) error

CreateNewToken tries to create a token and fails if one with the same ID already exists

func UpdateOrCreateToken

func UpdateOrCreateToken(client clientset.Interface, token string, failIfExists bool, tokenDuration time.Duration, usages []string, extraGroups []string, description string) error

UpdateOrCreateToken attempts to update a token with the given ID, or create if it does not already exist.