asset

Documentation

Index

• Constants
• Variables
• type Asset
  • func MustCreateAssetFromTemplate(name string, template []byte, data interface{}) Asset
  • func (a Asset) WriteFile(path string) error
• type Assets
  • func NewDefaultAssets(conf Config) (Assets, error)
  • func (as Assets) Get(name string) (Asset, error)
  • func (as Assets) WriteFiles(path string) error
• type Config
• type ImageVersions

Constants

const (
	AssetPathSecrets                        = "tls"
	AssetPathCAKey                          = "tls/ca.key"
	AssetPathCACert                         = "tls/ca.crt"
	AssetPathAPIServerKey                   = "tls/apiserver.key"
	AssetPathAPIServerCert                  = "tls/apiserver.crt"
	AssetPathEtcdClientCA                   = "tls/etcd-client-ca.crt"
	AssetPathEtcdClientCert                 = "tls/etcd-client.crt"
	AssetPathEtcdClientKey                  = "tls/etcd-client.key"
	AssetPathEtcdServerCA                   = "tls/etcd/server-ca.crt"
	AssetPathEtcdServerCert                 = "tls/etcd/server.crt"
	AssetPathEtcdServerKey                  = "tls/etcd/server.key"
	AssetPathEtcdPeerCA                     = "tls/etcd/peer-ca.crt"
	AssetPathEtcdPeerCert                   = "tls/etcd/peer.crt"
	AssetPathEtcdPeerKey                    = "tls/etcd/peer.key"
	AssetPathServiceAccountPrivKey          = "tls/service-account.key"
	AssetPathServiceAccountPubKey           = "tls/service-account.pub"
	AssetPathAdminKey                       = "tls/admin.key"
	AssetPathAdminCert                      = "tls/admin.crt"
	AssetPathAdminKubeConfig                = "auth/kubeconfig"
	AssetPathKubeletKubeConfig              = "auth/kubeconfig-kubelet"
	AssetPathManifests                      = "manifests"
	AssetPathKubeConfigInCluster            = "manifests/kubeconfig-in-cluster.yaml"
	AssetPathKubeletBootstrapToken          = "manifests/kubelet-bootstrap-token.yaml"
	AssetPathProxy                          = "manifests/kube-proxy.yaml"
	AssetPathProxySA                        = "manifests/kube-proxy-sa.yaml"
	AssetPathProxyRoleBinding               = "manifests/kube-proxy-role-binding.yaml"
	AssetPathFlannel                        = "manifests/flannel.yaml"
	AssetPathFlannelCfg                     = "manifests/flannel-cfg.yaml"
	AssetPathFlannelClusterRole             = "manifests/flannel-cluster-role.yaml"
	AssetPathFlannelClusterRoleBinding      = "manifests/flannel-cluster-role-binding.yaml"
	AssetPathFlannelSA                      = "manifests/flannel-sa.yaml"
	AssetPathCalico                         = "manifests/calico.yaml"
	AssetPathCalicoPolicyOnly               = "manifests/calico-policy-only.yaml"
	AssetPathCalicoCfg                      = "manifests/calico-config.yaml"
	AssetPathCalicoSA                       = "manifests/calico-service-account.yaml"
	AssetPathCalicoRole                     = "manifests/calico-role.yaml"
	AssetPathCalicoRoleBinding              = "manifests/calico-role-binding.yaml"
	AssetPathCalicoBGPConfigurationsCRD     = "manifests/calico-bgp-configurations-crd.yaml"
	AssetPathCalicoBGPPeersCRD              = "manifests/calico-bgp-peers-crd.yaml"
	AssetPathCalicoFelixConfigurationsCRD   = "manifests/calico-felix-configurations-crd.yaml"
	AssetPathCalicoGlobalNetworkPoliciesCRD = "manifests/calico-global-network-policies-crd.yaml"
	AssetPathCalicoNetworkPoliciesCRD       = "manifests/calico-network-policies-crd.yaml"
	AssetPathCalicoGlobalNetworkSetsCRD     = "manifests/calico-global-network-sets-crd.yaml"
	AssetPathCalicoIPPoolsCRD               = "manifests/calico-ip-pools-crd.yaml"
	AssetPathCalicoClusterInformationsCRD   = "manifests/calico-cluster-informations-crd.yaml"
	AssetPathAPIServerSecret                = "manifests/kube-apiserver-secret.yaml"
	AssetPathAPIServer                      = "manifests/kube-apiserver.yaml"
	AssetPathControllerManager              = "manifests/kube-controller-manager.yaml"
	AssetPathControllerManagerSA            = "manifests/kube-controller-manager-service-account.yaml"
	AssetPathControllerManagerRB            = "manifests/kube-controller-manager-role-binding.yaml"
	AssetPathControllerManagerSecret        = "manifests/kube-controller-manager-secret.yaml"
	AssetPathControllerManagerDisruption    = "manifests/kube-controller-manager-disruption.yaml"
	AssetPathScheduler                      = "manifests/kube-scheduler.yaml"
	AssetPathSchedulerDisruption            = "manifests/kube-scheduler-disruption.yaml"
	AssetPathCoreDNSClusterRoleBinding      = "manifests/coredns-cluster-role-binding.yaml"
	AssetPathCoreDNSClusterRole             = "manifests/coredns-cluster-role.yaml"
	AssetPathCoreDNSConfig                  = "manifests/coredns-config.yaml"
	AssetPathCoreDNSDeployment              = "manifests/coredns-deployment.yaml"
	AssetPathCoreDNSSA                      = "manifests/coredns-service-account.yaml"
	AssetPathCoreDNSSvc                     = "manifests/coredns-service.yaml"
	AssetPathSystemNamespace                = "manifests/kube-system-ns.yaml"
	AssetPathCheckpointer                   = "manifests/pod-checkpointer.yaml"
	AssetPathCheckpointerSA                 = "manifests/pod-checkpointer-sa.yaml"
	AssetPathCheckpointerRole               = "manifests/pod-checkpointer-role.yaml"
	AssetPathCheckpointerRoleBinding        = "manifests/pod-checkpointer-role-binding.yaml"
	AssetPathEtcdClientSecret               = "manifests/etcd-client-tls.yaml"
	AssetPathEtcdPeerSecret                 = "manifests/etcd-peer-tls.yaml"
	AssetPathEtcdServerSecret               = "manifests/etcd-server-tls.yaml"
	AssetPathCSRBootstrapRoleBinding        = "manifests/csr-bootstrap-role-binding.yaml"
	AssetPathCSRApproverRoleBinding         = "manifests/csr-approver-role-binding.yaml"
	AssetPathCSRRenewalRoleBinding          = "manifests/csr-renewal-role-binding.yaml"
	AssetPathKubeSystemSARoleBinding        = "manifests/kube-system-rbac-role-binding.yaml"
	AssetPathBootstrapManifests             = "bootstrap-manifests"
	AssetPathBootstrapAPIServer             = "bootstrap-manifests/bootstrap-apiserver.yaml"
	AssetPathBootstrapControllerManager     = "bootstrap-manifests/bootstrap-controller-manager.yaml"
	AssetPathBootstrapScheduler             = "bootstrap-manifests/bootstrap-scheduler.yaml"
)

const (
	// The name of the k8s service that selects self-hosted etcd pods
	EtcdServiceName = "etcd-service"

	SecretEtcdPeer   = "etcd-peer-tls"
	SecretEtcdServer = "etcd-server-tls"
	SecretEtcdClient = "etcd-client-tls"

	NetworkFlannel = "flannel"
	NetworkCalico  = "experimental-calico"
	NetworkCanal   = "experimental-canal"
)

Variables

var (
	BootstrapSecretsDir = "/etc/kubernetes/bootstrap-secrets" // Overridden for testing.
)

var DefaultImages = ImageVersions{
	Etcd:            "quay.io/coreos/etcd:v3.1.8",
	Flannel:         "quay.io/coreos/flannel:v0.10.0-amd64",
	FlannelCNI:      "quay.io/coreos/flannel-cni:v0.3.0",
	Calico:          "quay.io/calico/node:v3.0.3",
	CalicoCNI:       "quay.io/calico/cni:v2.0.0",
	CoreDNS:         "k8s.gcr.io/coredns:1.1.3",
	Hyperkube:       "k8s.gcr.io/hyperkube:v1.12.1",
	PodCheckpointer: "quay.io/coreos/pod-checkpointer:018007e77ccd61e8e59b7e15d7fc5e318a5a2682",
}

DefaultImages are the defualt images bootkube components use.

Types

type Asset

type Asset struct {
	Name string
	Data []byte
}

func MustCreateAssetFromTemplate

func MustCreateAssetFromTemplate(name string, template []byte, data interface{}) Asset

func (Asset) WriteFile

func (a Asset) WriteFile(path string) error

type Assets

type Assets []Asset

func NewDefaultAssets

func NewDefaultAssets(conf Config) (Assets, error)

NewDefaultAssets returns a list of default assets, optionally configured via a user provided AssetConfig. Default assets include TLS assets (certs, keys and secrets), and k8s component manifests.

func (Assets) Get

func (as Assets) Get(name string) (Asset, error)

func (Assets) WriteFiles

func (as Assets) WriteFiles(path string) error

type Config

type Config struct {
	EtcdCACert             *x509.Certificate
	EtcdClientCert         *x509.Certificate
	EtcdClientKey          *rsa.PrivateKey
	EtcdServers            []*url.URL
	EtcdUseTLS             bool
	APIServers             []*url.URL
	CACert                 *x509.Certificate
	CAPrivKey              *rsa.PrivateKey
	AltNames               *tlsutil.AltNames
	PodCIDR                *net.IPNet
	ServiceCIDR            *net.IPNet
	APIServiceIP           net.IP
	DNSServiceIP           net.IP
	CloudProvider          string
	NetworkProvider        string
	BootstrapSecretsSubdir string
	Images                 ImageVersions
}

AssetConfig holds all configuration needed when generating the default set of assets.

type ImageVersions

type ImageVersions struct {
	Etcd            string
	Flannel         string
	FlannelCNI      string
	Calico          string
	CalicoCNI       string
	CoreDNS         string
	Hyperkube       string
	Kenc            string
	PodCheckpointer string
}

ImageVersions holds all the images (and their versions) that are rendered into the templates.