230 lines
8.6 KiB
Go
230 lines
8.6 KiB
Go
/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package v1
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import (
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corev1 "k8s.io/api/core/v1"
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apimeta "k8s.io/apimachinery/pkg/api/meta"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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const (
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// VinoLabel is a vino base label
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VinoLabel = "vino.airshipit.org"
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// VinoLabelDSNameSelector used to label pods in daemon set to avoid collisions
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VinoLabelDSNameSelector = VinoLabel + "/" + "cr-name"
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// VinoLabelDSNamespaceSelector used to label pods in daemon set to avoid collisions
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VinoLabelDSNamespaceSelector = VinoLabel + "/" + "cr-namespace"
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// VinoFinalizer constant
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VinoFinalizer = "vino.airshipit.org"
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// EnvVarVMInterfaceName environment variable that is used to find VM interface to use for vms
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EnvVarVMInterfaceName = "VM_BRIDGE_INTERFACE"
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// VinoDefaultGatewayBridgeLabel is used to identify ip address of the default gateway for the VM
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VinoDefaultGatewayBridgeLabel = "airshipit.org/vino.nodebridgegw"
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// VinoNodeNetworkValuesAnnotation vino controller saves ip and mac address information for the node in it
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VinoNodeNetworkValuesAnnotation = "airshipit.org/vino.network-values"
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// VinoNetworkDataTemplateDefaultKey expected template key networkdata template secret for vino node
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VinoNetworkDataTemplateDefaultKey = "template"
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)
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// Constants for BasicAuth
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const (
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EnvVarBasicAuthUsername = "BASIC_AUTH_USERNAME"
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// NOTE: gosec thinks this is a hard-coded password, when in reality it
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// is the name of an environment variable. We'll suppress that error
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EnvVarBasicAuthPassword = "BASIC_AUTH_PASSWORD" //nolint:gosec
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)
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// VinoSpec defines the desired state of Vino
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type VinoSpec struct {
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// Define nodelabel parameters
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NodeSelector *NodeSelector `json:"nodeSelector,omitempty"`
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// Define CPU configuration
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CPUConfiguration CPUConfiguration `json:"configuration,omitempty"`
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// Define network parameters
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Networks []Network `json:"networks,omitempty"`
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// Define node details
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Nodes []NodeSet `json:"nodes,omitempty"`
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// DaemonSetOptions defines how vino will spawn daemonset on nodes
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DaemonSetOptions DaemonSetOptions `json:"daemonSetOptions,omitempty"`
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// VMBridge defines the single interface name to be used as a bridge for VMs
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VMBridge string `json:"vmBridge"`
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// BMCCredentials contain credentials that will be used to create BMH nodes
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// sushy tools will use these credentials as well, to set up authentication
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BMCCredentials BMCCredentials `json:"bmcCredentials"`
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// NodeLabelKeysToCopy vino controller will get these labels from k8s nodes
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// and place them on BMHs that correspond to this node
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NodeLabelKeysToCopy []string `json:"nodeLabelKeysToCopy,omitempty"`
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}
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// BMCCredentials contain credentials that will be used to create BMH nodes
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// sushy tools will use these credentials as well, to set up authentication
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type BMCCredentials struct {
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Username string `json:"username"`
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Password string `json:"password"`
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}
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// NodeSelector identifies nodes to create VMs on
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type NodeSelector struct {
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// Node type needs to specified
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MatchLabels map[string]string `json:"matchLabels"`
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}
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// CPUConfiguration CPU node configuration
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type CPUConfiguration struct {
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//Exclude CPU example 0-4,54-60
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CPUExclude string `json:"cpuExclude,omitempty"`
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}
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// Network defines libvirt networks
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type Network struct {
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//Network Parameter defined
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Name string `json:"name,omitempty"`
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SubNet string `json:"subnet,omitempty"`
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Type string `json:"type,omitempty"`
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AllocationStart string `json:"allocationStart,omitempty"`
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AllocationStop string `json:"allocationStop,omitempty"`
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DNSServers []string `json:"dns_servers,omitempty"`
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Routes []VMRoutes `json:"routes,omitempty"`
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// MACPrefix defines the zero-padded MAC prefix to use for
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// VM mac addresses, and is the first address that will be
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// allocated sequentially to VMs in this network.
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// If omitted, a default private MAC prefix will be used.
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// The prefix should be specified in full MAC notation, e.g.
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// 06:42:42:00:00:00
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MACPrefix string `json:"macPrefix,omitempty"`
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}
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// VMRoutes defined
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type VMRoutes struct {
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Network string `json:"network,omitempty"`
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Netmask string `json:"netmask,omitempty"`
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Gateway string `json:"gateway,omitempty"`
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}
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//NodeSet node definitions
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type NodeSet struct {
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// Parameter for Node control-plane or worker
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Name string `json:"name,omitempty"`
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Count int `json:"count,omitempty"`
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// BMHLabels labels will be copied directly to BMHs that will be created
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// These labels will override keys from k8s node, that are specified in vino.NodeLabelKeysToCopy
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BMHLabels map[string]string `json:"bmhLabels,omitempty"`
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LibvirtTemplateDefinition NamespacedName `json:"libvirtTemplate,omitempty"`
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NetworkInterfaces []NetworkInterface `json:"networkInterfaces,omitempty"`
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DiskDrives []DiskDrivesTemplate `json:"diskDrives,omitempty"`
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// NetworkDataTemplate must have a template key
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NetworkDataTemplate NamespacedName `json:"networkDataTemplate,omitempty"`
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// BootInterfaceName references the interface name in the list of NetworkInterfaces
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// Vino will take this interface find its mac address and use it as bootMACAddress for BMH
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BootInterfaceName string `json:"bootInterfaceName,omitempty"`
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}
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// NamespacedName to be used to spawn VMs
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type NamespacedName struct {
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Name string `json:"name,omitempty"`
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Namespace string `json:"namespace,omitempty"`
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}
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// DaemonSetOptions be used to spawn vino-builder, libvirt, sushy an
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type DaemonSetOptions struct {
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Template NamespacedName `json:"namespacedName,omitempty"`
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LibvirtImage string `json:"libvirtImage,omitempty"`
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SushyImage string `json:"sushyImage,omitempty"`
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VinoBuilder string `json:"vinoBuilderImage,omitempty"`
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NodeLabeler string `json:"nodeAnnotatorImage,omitempty"`
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}
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// NetworkInterface define interface on the VM
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type NetworkInterface struct {
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// Define parameter for network interfaces
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Name string `json:"name,omitempty"`
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Type string `json:"type,omitempty"`
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NetworkName string `json:"network,omitempty"`
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MTU int `json:"mtu,omitempty"`
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Options map[string]string `json:"options,omitempty"`
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}
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// DiskDrivesTemplate defines disks on the VM
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type DiskDrivesTemplate struct {
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Name string `json:"name,omitempty"`
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Type string `json:"type,omitempty"`
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Path string `json:"path,omitempty"`
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Options *DiskOptions `json:"options,omitempty"`
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}
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// DiskOptions disk options
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type DiskOptions struct {
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SizeGB int `json:"sizeGb,omitempty"`
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Sparse bool `json:"sparse,omitempty"`
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}
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// +kubebuilder:object:root=true
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// +kubebuilder:subresource:status
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// Vino is the Schema for the vinoes API
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type Vino struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ObjectMeta `json:"metadata,omitempty"`
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Spec VinoSpec `json:"spec,omitempty"`
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Status VinoStatus `json:"status,omitempty"`
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}
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// +kubebuilder:object:root=true
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// VinoList contains a list of Vino
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type VinoList struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ListMeta `json:"metadata,omitempty"`
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Items []Vino `json:"items"`
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}
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func init() {
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SchemeBuilder.Register(&Vino{}, &VinoList{})
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}
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// VinoStatus defines the observed state of Vino
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type VinoStatus struct {
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ConfigMapRef corev1.ObjectReference `json:"configMapRef,omitempty"`
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Conditions []metav1.Condition `json:"conditions,omitempty"`
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}
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// VinoProgressing registers progress toward reconciling the given Vino
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// by resetting the status to a progressing state.
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func VinoProgressing(v *Vino) {
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v.Status.Conditions = []metav1.Condition{}
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apimeta.SetStatusCondition(&v.Status.Conditions, metav1.Condition{
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Status: metav1.ConditionFalse,
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Reason: ProgressingReason,
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Message: "Reconciliation progressing",
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Type: ConditionTypeReady,
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ObservedGeneration: v.GetGeneration(),
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})
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}
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// VinoReady registers success reconciling the given Vino.
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func VinoReady(v *Vino) {
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apimeta.SetStatusCondition(&v.Status.Conditions, metav1.Condition{
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Status: metav1.ConditionTrue,
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Reason: ReconciliationSucceededReason,
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Message: "Reconciliation succeeded",
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Type: ConditionTypeReady,
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ObservedGeneration: v.GetGeneration(),
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})
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}
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