option

const (
	// EndpointGCIntervalDefault is the default time for the CEP GC
	EndpointGCIntervalDefault = 5 * time.Minute

	// PrometheusServeAddr is the default server address for operator metrics
	PrometheusServeAddr = ":19963"

	// CESMaxCEPsInCESDefault is the maximum number of cce endpoints allowed in a CES
	CESMaxCEPsInCESDefault = 100

	// CESSlicingModeDefault is default method for grouping CEP in a CES.
	CESSlicingModeDefault = "cesSliceModeIdentity"

	// FixedIPTTLDefault is the default time for the fixed endpoint
	FixedIPTTLDefault = 7 * 24 * time.Hour

	// DefaultResourceResyncInterval is the default time for the resource resync
	DefaultResourceResyncInterval = 30 * time.Second
)

const (

	// SkipCRDCreation specifies whether the CustomResourceDefinition will be
	// disabled for the operator
	SkipCRDCreation = "skip-crd-creation"

	// CNPStatusUpdateInterval is the interval between status updates
	// being sent to the K8s apiserver for a given CNP.
	CNPStatusUpdateInterval = "cnp-status-update-interval"

	// EnableMetrics enables prometheus metrics.
	EnableMetrics = "enable-metrics"

	// EndpointGCInterval is the interval between attempts of the CEP GC
	// controller.
	// Note that only one node per cluster should run this, and most iterations
	// will simply return.
	EndpointGCInterval = "cce-endpoint-gc-interval"

	// NodesGCInterval is the duration for which the cce nodes are GC.
	NodesGCInterval = "nodes-gc-interval"

	// OperatorAPIServeAddr IP:Port on which to serve api requests in
	// operator (pass ":Port" to bind on all interfaces, "" is off)
	OperatorAPIServeAddr = "operator-api-serve-addr"

	// OperatorPrometheusServeAddr IP:Port on which to serve prometheus
	// metrics (pass ":Port" to bind on all interfaces, "" is off).
	OperatorPrometheusServeAddr = "operator-prometheus-serve-addr"

	// PProf enabled pprof debugging endpoint
	PProf = "pprof"

	// PProfPort is the port that the pprof listens on
	PProfPort = "pprof-port"

	// SyncK8sServices synchronizes k8s services into the kvstore
	SyncK8sServices = "synchronize-k8s-services"

	// SyncK8sNodes synchronizes k8s nodes into the kvstore
	SyncK8sNodes = "synchronize-k8s-nodes"

	// UnmanagedPodWatcherInterval is the interval to check for unmanaged kube-dns pods (0 to disable)
	UnmanagedPodWatcherInterval = "unmanaged-pod-watcher-interval"

	// APIRateLimitName enables configuration of the API rate limits
	APIRateLimitName = "api-rate-limit"

	// DefaultAPIBurst is the burst value allowed when accessing external Cloud APIs
	DefaultAPIBurst = "default-api-burst"

	// DefaultAPIQPSLimit is the queries per second limit when accessing external Cloud APIs
	DefaultAPIQPSLimit = "default-api-qps"

	// DefaultAPITimeoutLimit is the timeout limit when accessing external Cloud APIs
	DefaultAPITimeoutLimit = "default-api-timeout"

	// IPAMSubnetsIDs are optional subnets IDs used to filter subnets and interfaces listing
	IPAMSubnetsIDs = "subnet-ids-filter"

	// IPAMSubnetsTags are optional tags used to filter subnets, and interfaces within those subnets
	IPAMSubnetsTags = "subnet-tags-filter"

	// IPAMInstanceTags are optional tags used to filter instances for ENI discovery ; only used with AWS IPAM mode for now
	IPAMInstanceTags = "instance-tags-filter"

	// ClusterPoolIPv4CIDR is the cluster's IPv4 CIDR to allocate
	// individual PodCIDR ranges from when using the ClusterPool ipam mode.
	ClusterPoolIPv4CIDR = "cluster-pool-ipv4-cidr"

	// ClusterPoolIPv6CIDR is the cluster's IPv6 CIDR to allocate
	// individual PodCIDR ranges from when using the ClusterPool ipam mode.
	ClusterPoolIPv6CIDR = "cluster-pool-ipv6-cidr"

	// NodeCIDRMaskSizeIPv4 is the IPv4 podCIDR mask size that will be used
	// per node.
	NodeCIDRMaskSizeIPv4 = "cluster-pool-ipv4-mask-size"

	// NodeCIDRMaskSizeIPv6 is the IPv6 podCIDR mask size that will be used
	// per node.
	NodeCIDRMaskSizeIPv6 = "cluster-pool-ipv6-mask-size"

	// ExcessIPReleaseDelay controls how long operator would wait before an IP previously marked as excess is released.
	// Defaults to 180 secs
	ExcessIPReleaseDelay = "excess-ip-release-delay"

	// ParallelAllocWorkers specifies the number of parallel workers to be used for IPAM allocation
	ParallelAllocWorkers = "parallel-alloc-workers"

	// LeaderElectionLeaseDuration is the duration that non-leader candidates will wait to
	// force acquire leadership
	LeaderElectionLeaseDuration = "leader-election-lease-duration"

	// LeaderElectionRenewDeadline is the duration that the current acting master in HA deployment
	// will retry refreshing leadership before giving up the lock.
	LeaderElectionRenewDeadline = "leader-election-renew-deadline"

	// LeaderElectionRetryPeriod is the duration the LeaderElector clients should wait between
	// tries of the actions in operator HA deployment.
	LeaderElectionRetryPeriod = "leader-election-retry-period"

	// BCECloudVPCID allows user to specific vpc
	BCECloudVPCID = "bce-cloud-vpc-id"
	// BCECloudHost host of iaas api
	BCECloudHost      = "bce-cloud-host"
	BCECloudRegion    = "bce-cloud-region"
	BCECloudContry    = "bce-cloud-country"
	BCECloudAccessKey = "bce-cloud-access-key"
	BCECloudSecureKey = "bce-cloud-secure-key"

	ResourceENIResyncInterval = "resource-eni-resync-interval"
	ResourceResyncWorkers     = "resource-resync-workers"

	// BCECustomerMaxIP is the max ip number of customer
	BCECustomerMaxIP = "bce-customer-max-ip"

	// CCEK8sNamespace is the namespace where CCE pods are running.
	CCEK8sNamespace = "cce-pod-namespace"

	// CCEPodLabels specifies the pod labels that CCE pods is running
	// with.
	CCEPodLabels = "cce-pod-labels"

	// RemoveNetResourceSetTaints is the flag to define if the CCE node taint
	// should be removed in Kubernetes nodes.
	RemoveNetResourceSetTaints = "remove-network-resource-set-taints"

	// SetCCEIsUpCondition sets the CCEIsUp node condition in Kubernetes
	// nodes.
	SetCCEIsUpCondition = "set-cce-is-up-condition"

	// SkipManagerNodeLabelsName do not enable health checks for certain nodes
	SkipManagerNodeLabelsName = "skip-manager-node-labels"

	// FixedIPTTL ttl for fixed endpoint
	FixedIPTTL = "fixed-ip-ttl-duration"
	// gc remote fixed ip when endpoint have been deleted
	EnableRemoteFixedIPGC = "enable-remote-fixed-ip-gc"

	// cce options
	CCEClusterID = "cce-cluster-id"

	// SubnetReversedIPNum is the number of reversed IP in subnet, this flag is useful for psts mode
	PSTSSubnetReversedIPNum = "psts-subnet-reversed-ip-num"
)