config

type Config struct {
	BuildCommit  string
	BuildNumber  string
	BuildVersion string
	BuildType    string

	ContainerNode bool

	ContentAPIWait  time.Duration
	JSONExtraConfig string

	// Features reflects the feature states.
	Features FeatureStates

	// InstanceStorage contains configuration details related to the instance
	// storage feature.
	InstanceStorage InstanceStorage

	LeaderElectionID        string
	MaxConcurrentReconciles int

	// MaxCreateVMsOnProvider is the percentage of reconciler threads that can
	// be used to create VMs on the provider concurrently.
	//
	// Defaults to 80.
	MaxCreateVMsOnProvider int

	// MaxDeployThreadsOnProvider is the number of threads used to deploy VMs
	// concurrently.
	//
	// Callers should not read this value directly, instead callers should use
	// the GetMaxDeployThreadsOnProvider function.
	MaxDeployThreadsOnProvider int

	// CreateVMRequeueDelay is the requeue delay that is used to retry a VM
	// create that was unable to handled because MaxDeployThreadsOnProvider
	// creates where already in progress.
	// Defaults to 10 seconds.
	CreateVMRequeueDelay time.Duration

	// PoweredOnVMHasIPRequeueDelay is the requeue delay that is when a VM
	// is powered on but does not yet have an IP assigned. This is used so
	// the VM Status is updated sooner than waiting for the SyncPeriod to
	// occur.
	// Defaults to 10 seconds.
	PoweredOnVMHasIPRequeueDelay time.Duration

	// SyncImageRequeueDelay is the requeue delay that is used to requeue an
	// image that wants to be synced but is not yet ready.
	// Defaults to 10 seconds.
	SyncImageRequeueDelay time.Duration

	// SnapshotInProgressRequeueDelay is the requeue delay that is
	// used to requeue when a snapshot is in progress. This is used so
	// we can come back and update the status of the snapshot of the
	// snapshot.
	// Defaults to 10 seconds.
	SnapshotInProgressRequeueDelay time.Duration

	NetworkProviderType  NetworkProviderType
	VSphereNetworking    bool
	LoadBalancerProvider string

	PodName               string
	PodNamespace          string
	PodServiceAccountName string
	DeploymentName        string

	// SIGUSR2RestartEnabled allows SIGUSR2 to cause the pod to restart.
	SIGUSR2RestartEnabled bool

	// PrivilegedUsers is a comma-delimited a list of users that are, in
	// addition to the kube-admin and system users, treated as privileged by
	// VM Operator, ex. allowed to make changes to certain
	// annotations/labels/properties on resources.
	//
	// For information as to why this field is not a []string, please see the
	// GoDocs for the Config type.
	PrivilegedUsers string

	ProfilerAddr                 string
	RateLimitBurst               int
	RateLimitQPS                 int
	SyncPeriod                   time.Duration
	WatchNamespace               string
	WebhookServiceContainerPort  int
	WebhookServiceName           string
	WebhookServiceNamespace      string
	WebhookSecretName            string
	WebhookSecretNamespace       string
	WebhookSecretVolumeMountPath string

	// LogSensitiveData means that logs will potentially contain sensitive data
	// such as passwords. Defaults to false.
	LogSensitiveData bool

	// AsyncSignalEnabled may be set to false to disable the vm-watcher service
	// used to reconcile VirtualMachine objects if their backend state has
	// changed.
	//
	// Defaults to true.
	AsyncSignalEnabled bool

	// AsyncCreateEnabled may be set to false to disable non-blocking create
	// operations.
	//
	// Please note, this flag has no impact if AsyncSignalDisabled is true.
	//
	// Defaults to true.
	AsyncCreateEnabled bool

	// MemStatsPeriod describes the interval at which memory statistics are
	// emitted to the log file.
	//
	// Defaults to 10m.
	MemStatsPeriod time.Duration

	// FastDeployMode determines the default mode for Fast Deploy
	// feature.
	//
	// Please note, this flag has no impact if the Fast Deploy feature is not
	// enabled.
	//
	// The valid values are "direct" and "linked." If the FSS is enabled and:
	//
	//   - the value is "direct," then the VM is deployed using cached disks.
	//   - the value is "linked," then the VM is deployed as a linked clone.
	//   - the value is empty, then "direct" mode is used.
	//   - the value is anything else, then fast deploy is not used to deploy
	//     VMs.
	//
	// Defaults to "direct".
	FastDeployMode string

	// VCCredsSecretName is the name of the secret in the pod namespace that
	// contains the VC credentials.
	//
	// Defaults to "wcp-vmop-sa-vc-auth".
	VCCredsSecretName string

	// CRDCleanupEnabled indicates to delete CRDs or remove their fields when a
	// feature/capability is disabled.
	//
	// Please note, this field has no effect if a CRD is being installed for the
	// first time.
	CRDCleanupEnabled bool
}

type FeatureStates struct {
	InstanceStorage             bool // FSS_WCP_INSTANCE_STORAGE
	K8sWorkloadMgmtAPI          bool // FSS_WCP_VMSERVICE_K8S_WORKLOAD_MGMT_API
	PodVMOnStretchedSupervisor  bool // FSS_PODVMONSTRETCHEDSUPERVISOR
	TKGMultipleCL               bool // to be fetched dynamically from capability
	VMResize                    bool // FSS_WCP_VMSERVICE_RESIZE
	VMResizeCPUMemory           bool // FSS_WCP_VMSERVICE_RESIZE_CPU_MEMORY
	VMImportNewNet              bool // FSS_WCP_MOBILITY_VM_IMPORT_NEW_NET
	WorkloadDomainIsolation     bool // FSS_WCP_WORKLOAD_DOMAIN_ISOLATION
	VMIncrementalRestore        bool // FSS_WCP_VMSERVICE_INCREMENTAL_RESTORE
	BringYourOwnEncryptionKey   bool // FSS_WCP_VMSERVICE_BYOK
	SVAsyncUpgrade              bool // FSS_WCP_SUPERVISOR_ASYNC_UPGRADE
	FastDeploy                  bool // FSS_WCP_VMSERVICE_FAST_DEPLOY
	MutableNetworks             bool
	VMGroups                    bool
	ImmutableClasses            bool
	VMSnapshots                 bool
	InventoryContentLibrary     bool
	VMPlacementPolicies         bool
	VSpherePolicies             bool
	VMWaitForFirstConsumerPVC   bool
	VMSharedDisks               bool
	GuestCustomizationVCDParity bool
	AllDisksArePVCs             bool
}

type InstanceStorage struct {
	// PVPlacementFailedTTL is the wait time before declaring PV placement
	// failed after the error annotation is set on a PVC.
	//
	// Defaults to 5m.
	PVPlacementFailedTTL time.Duration

	// JitterMaxFactor is used to configure the exponential backoff jitter for
	// instance storage.
	//
	// Please note that wait.Jitter sets the maxFactor to 1.0 if the input
	// maxFactor is <= 0.0. For example, with a max factor of 1.0 and seed
	// duration of 10s, wait.Jitter returns a requeue delay between 11 and 19.
	// These numbers ensures multiple reconcile threads are not requeuing at the
	// same intervals.
	//
	// Defaults to 1.0.
	JitterMaxFactor float64

	// SeedRequeueDuration is the seed value for requeuing reconcile attempts
	// related to instance storage resources.
	//
	// Defaults to 10s.
	SeedRequeueDuration time.Duration
}

type NetworkProviderType string