bootstrap

Documentation

Index

• Constants
• type APIServer
• type BootstrapResult
• type FlowsConfig
• type IPTablesAlerterBootstrapResult
• type InfraStatus
• type OVNBootstrapResult
• type OVNConfigBoostrapResult
• type OVNHyperShiftBootstrapResult
• type OVNIPsecStatus
• type OVNUpdateStatus

Constants

const APIServerDefault = "default"

APIServerDefault is the key in to APIServers for the cluster's APIserver This **always** declares how manifests inside the cluster should reference it In other words, for Hypershift clusters, it is the url to the gateway / route / proxy for standard clusters, it is the internal ALB. It is never a service IP

const APIServerDefaultLocal = "default-local"

APIServerDefaultLocal is the key in to APIServer that is local to the CNO. This describes how to talk to the apiserver in the same way the CNO does it. For hypershift, this might be a ServiceIP that is only valid inside the management cluster.

Types

type APIServer

type APIServer struct {
	Host string
	Port string
}

APIServer is the hostname & port of a given APIServer. (This is the load-balancer or other "real" address, not the ServiceIP).

type BootstrapResult

type BootstrapResult struct {
	Infra InfraStatus

	OVN             OVNBootstrapResult
	IPTablesAlerter IPTablesAlerterBootstrapResult
}

type FlowsConfig

type FlowsConfig struct {
	// Target IP:port of the flow collector
	Target string

	// CacheActiveTimeout is the max period, in seconds, during which the reporter will aggregate flows before sending
	CacheActiveTimeout *uint

	// CacheMaxFlows is the max number of flows in an aggregate; when reached, the reporter sends the flows
	CacheMaxFlows *uint

	// Sampling is the sampling rate on the reporter. 100 means one flow on 100 is sent. 0 means disabled.
	Sampling *uint
}

type IPTablesAlerterBootstrapResult

type IPTablesAlerterBootstrapResult struct {
	// Enabled is true if the iptables-alerter should be enabled
	Enabled bool
}

IPTablesAlerterBootstrapResult contains configuration for the iptables-alerter

type InfraStatus

type InfraStatus struct {
	PlatformType           configv1.PlatformType
	PlatformRegion         string
	PlatformStatus         *configv1.PlatformStatus
	ControlPlaneTopology   configv1.TopologyMode
	InfrastructureTopology configv1.TopologyMode
	InfraName              string

	// KubeCloudConfig is the contents of the openshift-config-managed/kube-cloud-config ConfigMap
	KubeCloudConfig map[string]string

	// URLs to the apiservers. This is because we can't use the default in-cluster one (they assume a running service network)
	APIServers map[string]APIServer

	// Proxy settings to use for all communication to the KAS
	Proxy configv1.ProxyStatus

	// HostedControlPlane defines the hosted control plane, only used in HyperShift
	HostedControlPlane *hypershift.HostedControlPlane

	// NetworkNodeIdentityEnabled define if the network node identity feature should be enabled
	NetworkNodeIdentityEnabled bool

	// MasterIPsecMachineConfigs contains ipsec machine config objects of master nodes.
	MasterIPsecMachineConfigs []*mcfgv1.MachineConfig

	// WorkerIPsecMachineConfigs contains ipsec machine config objects of worker nodes.
	WorkerIPsecMachineConfigs []*mcfgv1.MachineConfig

	// MasterMCPStatus contains machine config pool statuses for pools having master role.
	MasterMCPStatuses []mcfgv1.MachineConfigPoolStatus

	// WorkerMCPStatus contains machine config pool statuses for pools having worker role.
	WorkerMCPStatuses []mcfgv1.MachineConfigPoolStatus

	// MachineConfigClusterOperatorReady set to true when Machine Config cluster operator is in ready state.
	MachineConfigClusterOperatorReady bool

	// ConsolePluginCRDExists set to true when the consoleplugins.console.openshift.io has been deployed.
	ConsolePluginCRDExists bool
}

type OVNBootstrapResult

type OVNBootstrapResult struct {
	// ControlPlaneReplicaCount represents the number of control plane nodes in the cluster
	ControlPlaneReplicaCount int
	// ControlPlaneUpdateStatus is the status of ovnkube-control-plane deployment
	ControlPlaneUpdateStatus *OVNUpdateStatus
	// NodeUpdateStatus is the status of ovnkube-node daemonset
	NodeUpdateStatus *OVNUpdateStatus
	// IPsecUpdateStatus is the status of ovn-ipsec config
	IPsecUpdateStatus *OVNIPsecStatus
	// PrePullerUpdateStatus is the status of ovnkube-upgrades-prepuller daemonset
	PrePullerUpdateStatus     *OVNUpdateStatus
	OVNKubernetesConfig       *OVNConfigBoostrapResult
	FlowsConfig               *FlowsConfig
	DefaultV4MasqueradeSubnet string
	DefaultV6MasqueradeSubnet string
}

type OVNConfigBoostrapResult

type OVNConfigBoostrapResult struct {
	GatewayMode           string
	HyperShiftConfig      *OVNHyperShiftBootstrapResult
	DisableUDPAggregation bool
	DpuHostModeLabel      string
	DpuHostModeNodes      []string
	DpuModeLabel          string
	DpuModeNodes          []string
	SmartNicModeLabel     string
	SmartNicModeNodes     []string
	MgmtPortResourceName  string
}

type OVNHyperShiftBootstrapResult

type OVNHyperShiftBootstrapResult struct {
	Enabled              bool
	ClusterID            string
	Namespace            string
	HCPNodeSelector      map[string]string
	HCPLabels            map[string]string
	HCPTolerations       []string
	ControlPlaneReplicas int
	ReleaseImage         string
	ControlPlaneImage    string
	CAConfigMap          string
	CAConfigMapKey       string
}

type OVNIPsecStatus

type OVNIPsecStatus struct {
	LegacyIPsecUpgrade bool // true if IPsec in 4.14 or Pre-4.14 cluster is upgraded to latest version
	OVNIPsecActive     bool // set to true unless we are sure it is not.
}

OVNIPsecStatus contains status of current IPsec configuration in the cluster.

type OVNUpdateStatus

type OVNUpdateStatus struct {
	Kind                string
	Namespace           string
	Name                string
	Version             string
	IPFamilyMode        string
	ClusterNetworkCIDRs string
	Progressing         bool
}

OVNUpdateStatus contains the status of existing daemonset or deployment that are maily used by the upgrade logic