openvswitch

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 Go to latest Published: Dec 20, 2024 License: AGPL-3.0 Imports: 13 Imported by: 0

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Constants

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const (
	TCPFIN = 0x001
	TCPSYN = 0x002
	TCPRST = 0x004
	TCPPSH = 0x008
	TCPACK = 0x010
	TCPURG = 0x020
	TCPECE = 0x040
	TCPCWR = 0x080
	TCPNS  = 0x100
)

OVS TCP Flags from OVS lib/packets.h.

Variables

This section is empty.

Functions

This section is empty.

Types

type OVN 

type OVN struct {
	// contains filtered or unexported fields
}

OVN command wrapper.

func NewOVN 

func NewOVN(s *state.State) (*OVN, error)

NewOVN initialises new OVN client wrapper with the connection set in network.ovn.northbound_connection config.

func (*OVN) AddressSetAdd 

func (o *OVN) AddressSetAdd(addressSetPrefix OVNAddressSet, addresses ...net.IPNet) error

AddressSetAdd adds the supplied addresses to the address sets, or creates a new address sets if needed. The address set name used is "<addressSetPrefix>_ip<IP version>", e.g. "foo_ip4".

func (*OVN) AddressSetCreate 

func (o *OVN) AddressSetCreate(addressSetPrefix OVNAddressSet, addresses ...net.IPNet) error

AddressSetCreate creates address sets for IP versions 4 and 6 in the format "<addressSetPrefix>_ip<IP version>". Populates them with the relevant addresses supplied.

func (*OVN) AddressSetDelete 

func (o *OVN) AddressSetDelete(addressSetPrefix OVNAddressSet) error

AddressSetDelete deletes address sets for IP versions 4 and 6 in the format "<addressSetPrefix>_ip<IP version>".

func (*OVN) AddressSetRemove 

func (o *OVN) AddressSetRemove(addressSetPrefix OVNAddressSet, addresses ...net.IPNet) error

AddressSetRemove removes the supplied addresses from the address set. The address set name used is "<addressSetPrefix>_ip<IP version>", e.g. "foo_ip4".

func (*OVN) ChassisGroupAdd 

func (o *OVN) ChassisGroupAdd(haChassisGroupName OVNChassisGroup, mayExist bool) error

ChassisGroupAdd adds a new HA chassis group. If mayExist is true, then an existing resource of the same name is not treated as an error.

func (*OVN) ChassisGroupChassisAdd 

func (o *OVN) ChassisGroupChassisAdd(haChassisGroupName OVNChassisGroup, chassisID string, priority uint) error

ChassisGroupChassisAdd adds a chassis ID to an HA chassis group with the specified priority.

func (*OVN) ChassisGroupChassisDelete 

func (o *OVN) ChassisGroupChassisDelete(haChassisGroupName OVNChassisGroup, chassisID string) error

ChassisGroupChassisDelete deletes a chassis ID from an HA chassis group.

func (*OVN) ChassisGroupDelete 

func (o *OVN) ChassisGroupDelete(haChassisGroupName OVNChassisGroup) error

ChassisGroupDelete deletes an HA chassis group.

func (*OVN) GetHardwareAddress 

func (o *OVN) GetHardwareAddress(ovnRouterPort OVNRouterPort) (string, error)

GetHardwareAddress gets the hardware address of the logical router port.

func (*OVN) GetLogicalRouterPortActiveChassisHostname 

func (o *OVN) GetLogicalRouterPortActiveChassisHostname(ovnRouterPort OVNRouterPort) (string, error)

GetLogicalRouterPortActiveChassisHostname gets the hostname of the chassis managing the logical router port.

func (*OVN) LoadBalancerApply 

func (o *OVN) LoadBalancerApply(loadBalancerName OVNLoadBalancer, routers []OVNRouter, vips ...OVNLoadBalancerVIP) error

LoadBalancerApply creates a new load balancer (if doesn't exist) on the specified routers and switches. Providing an empty set of vips will delete the load balancer.

func (*OVN) LoadBalancerDelete 

func (o *OVN) LoadBalancerDelete(loadBalancerNames ...OVNLoadBalancer) error

LoadBalancerDelete deletes the specified load balancer(s).

func (*OVN) LogicalRouterAdd 

func (o *OVN) LogicalRouterAdd(routerName OVNRouter, mayExist bool) error

LogicalRouterAdd adds a named logical router.

func (*OVN) LogicalRouterDNATSNATAdd 

func (o *OVN) LogicalRouterDNATSNATAdd(routerName OVNRouter, extIP net.IP, intIP net.IP, stateless bool, mayExist bool) error

LogicalRouterDNATSNATAdd adds a DNAT_AND_SNAT rule to a logical router to translate packets from extIP to intIP.

func (*OVN) LogicalRouterDNATSNATDelete 

func (o *OVN) LogicalRouterDNATSNATDelete(routerName OVNRouter, extIPs ...net.IP) error

LogicalRouterDNATSNATDelete deletes a DNAT_AND_SNAT rule from a logical router.

func (*OVN) LogicalRouterDNATSNATDeleteAll 

func (o *OVN) LogicalRouterDNATSNATDeleteAll(routerName OVNRouter) error

LogicalRouterDNATSNATDeleteAll deletes all DNAT_AND_SNAT rules from a logical router.

func (OVN) LogicalRouterDelete 

func (o OVN) LogicalRouterDelete(routerName OVNRouter) error

LogicalRouterDelete deletes a named logical router.

func (*OVN) LogicalRouterPeeringApply 

func (o *OVN) LogicalRouterPeeringApply(opts OVNRouterPeering) error

LogicalRouterPeeringApply applies a peering relationship between two logical routers.

func (*OVN) LogicalRouterPeeringDelete 

func (o *OVN) LogicalRouterPeeringDelete(opts OVNRouterPeering) error

LogicalRouterPeeringDelete deletes a peering relationship between two logical routers. Requires LocalRouter, LocalRouterPort, TargetRouter and TargetRouterPort opts fields to be populated.

func (*OVN) LogicalRouterPolicyApply 

func (o *OVN) LogicalRouterPolicyApply(routerName OVNRouter, policies ...OVNRouterPolicy) error

LogicalRouterPolicyApply removes any existing policies and applies the new policies to the specified router.

func (*OVN) LogicalRouterPortAdd 

func (o *OVN) LogicalRouterPortAdd(routerName OVNRouter, portName OVNRouterPort, mac net.HardwareAddr, gatewayMTU uint32, ipAddr []*net.IPNet, mayExist bool) error

LogicalRouterPortAdd adds a named logical router port to a logical router.

func (*OVN) LogicalRouterPortDelete 

func (o *OVN) LogicalRouterPortDelete(portName OVNRouterPort) error

LogicalRouterPortDelete deletes a named logical router port from a logical router.

func (*OVN) LogicalRouterPortDeleteIPv6Advertisements 

func (o *OVN) LogicalRouterPortDeleteIPv6Advertisements(portName OVNRouterPort) error

LogicalRouterPortDeleteIPv6Advertisements removes the IPv6 RA announcement settings from a router port.

func (*OVN) LogicalRouterPortLinkChassisGroup 

func (o *OVN) LogicalRouterPortLinkChassisGroup(portName OVNRouterPort, haChassisGroupName OVNChassisGroup) error

LogicalRouterPortLinkChassisGroup links a logical router port to a HA chassis group.

func (*OVN) LogicalRouterPortSetIPv6Advertisements 

func (o *OVN) LogicalRouterPortSetIPv6Advertisements(portName OVNRouterPort, opts *OVNIPv6RAOpts) error

LogicalRouterPortSetIPv6Advertisements sets the IPv6 router advertisement options on a router port.

func (*OVN) LogicalRouterRouteAdd 

func (o *OVN) LogicalRouterRouteAdd(routerName OVNRouter, mayExist bool, routes ...OVNRouterRoute) error

LogicalRouterRouteAdd adds a static route to the logical router.

func (*OVN) LogicalRouterRouteDelete 

func (o *OVN) LogicalRouterRouteDelete(routerName OVNRouter, prefixes ...net.IPNet) error

LogicalRouterRouteDelete deletes a static route from the logical router.

func (*OVN) LogicalRouterRoutes 

func (o *OVN) LogicalRouterRoutes(routerName OVNRouter) ([]OVNRouterRoute, error)

LogicalRouterRoutes returns a list of static routes in the main route table of the logical router.

func (*OVN) LogicalRouterSNATAdd 

func (o *OVN) LogicalRouterSNATAdd(routerName OVNRouter, intNet *net.IPNet, extIP net.IP, mayExist bool) error

LogicalRouterSNATAdd adds an SNAT rule to a logical router to translate packets from intNet to extIP.

func (*OVN) LogicalRouterSNATDeleteAll 

func (o *OVN) LogicalRouterSNATDeleteAll(routerName OVNRouter) error

LogicalRouterSNATDeleteAll deletes all SNAT rules from a logical router.

func (*OVN) LogicalSwitchAdd 

func (o *OVN) LogicalSwitchAdd(switchName OVNSwitch, mayExist bool) error

LogicalSwitchAdd adds a named logical switch. If mayExist is true, then an existing resource of the same name is not treated as an error.

func (*OVN) LogicalSwitchDHCPOptionsDelete 

func (o *OVN) LogicalSwitchDHCPOptionsDelete(switchName OVNSwitch, uuids ...OVNDHCPOptionsUUID) error

LogicalSwitchDHCPOptionsDelete deletes the specified DHCP options defined for a switch.

func (*OVN) LogicalSwitchDHCPOptionsGet 

func (o *OVN) LogicalSwitchDHCPOptionsGet(switchName OVNSwitch) ([]OVNDHCPOptsSet, error)

LogicalSwitchDHCPOptionsGet retrieves the existing DHCP options defined for a logical switch.

func (*OVN) LogicalSwitchDHCPv4OptionsSet 

func (o *OVN) LogicalSwitchDHCPv4OptionsSet(switchName OVNSwitch, uuid OVNDHCPOptionsUUID, subnet *net.IPNet, opts *OVNDHCPv4Opts) error

LogicalSwitchDHCPv4OptionsSet creates or updates a DHCPv4 option set associated with the specified switchName and subnet. If uuid is non-empty then the record that exists with that ID is updated, otherwise a new record is created.

func (*OVN) LogicalSwitchDHCPv4RevervationsGet 

func (o *OVN) LogicalSwitchDHCPv4RevervationsGet(switchName OVNSwitch) ([]shared.IPRange, error)

LogicalSwitchDHCPv4RevervationsGet gets the DHCPv4 IP reservations.

func (*OVN) LogicalSwitchDHCPv4RevervationsSet 

func (o *OVN) LogicalSwitchDHCPv4RevervationsSet(switchName OVNSwitch, reservedIPs []shared.IPRange) error

LogicalSwitchDHCPv4RevervationsSet sets the DHCPv4 IP reservations.

func (*OVN) LogicalSwitchDHCPv6OptionsSet 

func (o *OVN) LogicalSwitchDHCPv6OptionsSet(switchName OVNSwitch, uuid OVNDHCPOptionsUUID, subnet *net.IPNet, opts *OVNDHCPv6Opts) error

LogicalSwitchDHCPv6OptionsSet creates or updates a DHCPv6 option set associated with the specified switchName and subnet. If uuid is non-empty then the record that exists with that ID is updated, otherwise a new record is created.

func (*OVN) LogicalSwitchDelete 

func (o *OVN) LogicalSwitchDelete(switchName OVNSwitch) error

LogicalSwitchDelete deletes a named logical switch.

func (*OVN) LogicalSwitchIPs 

func (o *OVN) LogicalSwitchIPs(switchName OVNSwitch) (map[OVNSwitchPort][]net.IP, error)

LogicalSwitchIPs returns a list of IPs associated to each port connected to switch.

func (*OVN) LogicalSwitchPortAdd 

func (o *OVN) LogicalSwitchPortAdd(switchName OVNSwitch, portName OVNSwitchPort, opts *OVNSwitchPortOpts, mayExist bool) error

LogicalSwitchPortAdd adds a named logical switch port to a logical switch, and sets options if provided. If mayExist is true, then an existing resource of the same name is not treated as an error.

func (*OVN) LogicalSwitchPortCleanup 

func (o *OVN) LogicalSwitchPortCleanup(portName OVNSwitchPort, switchName OVNSwitch, switchPortGroupName OVNPortGroup, dnsUUID OVNDNSUUID) error

LogicalSwitchPortCleanup deletes the named logical switch port and its associated config.

func (*OVN) LogicalSwitchPortDelete 

func (o *OVN) LogicalSwitchPortDelete(portName OVNSwitchPort) error

LogicalSwitchPortDelete deletes a named logical switch port.

func (*OVN) LogicalSwitchPortDeleteDNS 

func (o *OVN) LogicalSwitchPortDeleteDNS(switchName OVNSwitch, dnsUUID OVNDNSUUID, destroyEntry bool) error

LogicalSwitchPortDeleteDNS removes DNS records from a switch port. If destroyEntry the DNS entry record itself is also removed, otherwise it is just cleared but left in place.

func (*OVN) LogicalSwitchPortDynamicIPs 

func (o *OVN) LogicalSwitchPortDynamicIPs(portName OVNSwitchPort) ([]net.IP, error)

LogicalSwitchPortDynamicIPs returns a list of dynamc IPs for a switch port.

func (*OVN) LogicalSwitchPortGetDNS 

func (o *OVN) LogicalSwitchPortGetDNS(portName OVNSwitchPort) (OVNDNSUUID, string, []net.IP, error)

LogicalSwitchPortGetDNS returns the logical switch port DNS info (UUID, name and IPs).

func (*OVN) LogicalSwitchPortIPs 

func (o *OVN) LogicalSwitchPortIPs(portName OVNSwitchPort) ([]net.IP, error)

LogicalSwitchPortIPs returns a list of IPs for a switch port.

func (*OVN) LogicalSwitchPortLinkProviderNetwork 

func (o *OVN) LogicalSwitchPortLinkProviderNetwork(switchPortName OVNSwitchPort, extNetworkName string) error

LogicalSwitchPortLinkProviderNetwork links a logical switch port to a provider network.

func (*OVN) LogicalSwitchPortLinkRouter 

func (o *OVN) LogicalSwitchPortLinkRouter(switchPortName OVNSwitchPort, routerPortName OVNRouterPort) error

LogicalSwitchPortLinkRouter links a logical switch port to a logical router port.

func (*OVN) LogicalSwitchPortLocationGet 

func (o *OVN) LogicalSwitchPortLocationGet(portName OVNSwitchPort) (string, error)

LogicalSwitchPortLocationGet returns the last set location of a logical switch port.

func (*OVN) LogicalSwitchPortOptionsSet 

func (o *OVN) LogicalSwitchPortOptionsSet(portName OVNSwitchPort, options map[string]string) error

LogicalSwitchPortOptionsSet sets the options for a logical switch port.

func (*OVN) LogicalSwitchPortSetDNS 

func (o *OVN) LogicalSwitchPortSetDNS(switchName OVNSwitch, portName OVNSwitchPort, dnsName string, dnsIPs []net.IP) (OVNDNSUUID, error)

LogicalSwitchPortSetDNS sets up the switch port DNS records for the DNS name. Returns the DNS record UUID, IPv4 and IPv6 addresses used for DNS records.

func (*OVN) LogicalSwitchPortUUID 

func (o *OVN) LogicalSwitchPortUUID(portName OVNSwitchPort) (OVNSwitchPortUUID, error)

LogicalSwitchPortUUID returns the logical switch port UUID or empty string if port doesn't exist.

func (*OVN) LogicalSwitchPorts 

func (o *OVN) LogicalSwitchPorts(switchName OVNSwitch) (map[OVNSwitchPort]OVNSwitchPortUUID, error)

LogicalSwitchPorts returns a map of logical switch ports (name and UUID) for a switch. Includes non-instance ports, such as the router port.

func (*OVN) LogicalSwitchSetACLRules 

func (o *OVN) LogicalSwitchSetACLRules(switchName OVNSwitch, aclRules ...OVNACLRule) error

LogicalSwitchSetACLRules applies a set of rules to the specified logical switch. Any existing rules are removed.

func (*OVN) LogicalSwitchSetIPAllocation 

func (o *OVN) LogicalSwitchSetIPAllocation(switchName OVNSwitch, opts *OVNIPAllocationOpts) error

LogicalSwitchSetIPAllocation sets the IP allocation config on the logical switch.

func (*OVN) PortGroupAdd 

func (o *OVN) PortGroupAdd(projectID int64, portGroupName OVNPortGroup, associatedPortGroup OVNPortGroup, associatedSwitch OVNSwitch, initialPortMembers ...OVNSwitchPort) error

PortGroupAdd creates a new port group and optionally adds logical switch ports to the group.

func (*OVN) PortGroupDelete 

func (o *OVN) PortGroupDelete(portGroupNames ...OVNPortGroup) error

PortGroupDelete deletes port groups along with their ACL rules.

func (*OVN) PortGroupInfo 

func (o *OVN) PortGroupInfo(portGroupName OVNPortGroup) (OVNPortGroupUUID, bool, error)

PortGroupInfo returns the port group UUID or empty string if port doesn't exist, and whether the port group has any ACL rules defined on it.

func (*OVN) PortGroupListByProject 

func (o *OVN) PortGroupListByProject(projectID int64) ([]OVNPortGroup, error)

PortGroupListByProject finds the port groups that are associated to the project ID.

func (*OVN) PortGroupMemberChange 

func (o *OVN) PortGroupMemberChange(addMembers map[OVNPortGroup][]OVNSwitchPortUUID, removeMembers map[OVNPortGroup][]OVNSwitchPortUUID) error

PortGroupMemberChange adds/removes logical switch ports (by UUID) to/from existing port groups.

func (*OVN) PortGroupPortClearACLRules 

func (o *OVN) PortGroupPortClearACLRules(portGroupName OVNPortGroup, portName OVNSwitchPort) error

PortGroupPortClearACLRules clears any rules assigned to the logical switch port in the specified port group.

func (*OVN) PortGroupPortSetACLRules 

func (o *OVN) PortGroupPortSetACLRules(portGroupName OVNPortGroup, portName OVNSwitchPort, aclRules ...OVNACLRule) error

PortGroupPortSetACLRules applies a set of rules for the logical switch port in the specified port group. Any existing rules for that logical switch port in the port group are removed.

func (*OVN) PortGroupSetACLRules 

func (o *OVN) PortGroupSetACLRules(portGroupName OVNPortGroup, matchReplace map[string]string, aclRules ...OVNACLRule) error

PortGroupSetACLRules applies a set of rules to the specified port group. Any existing rules are removed.

func (*OVN) SetNorthboundDBAddress 

func (o *OVN) SetNorthboundDBAddress(addr string)

SetNorthboundDBAddress sets the address that runs the OVN northbound databases.

func (*OVN) SetSouthboundDBAddress 

func (o *OVN) SetSouthboundDBAddress(addr string)

SetSouthboundDBAddress sets the address that runs the OVN northbound databases.

type OVNACLRule 

type OVNACLRule struct {
	Direction string // Either "from-lport" or "to-lport".
	Action    string // Either "allow-related", "allow", "drop", or "reject".
	Match     string // Match criteria. See OVN Southbound database's Logical_Flow table match column usage.
	Priority  int    // Priority (between 0 and 32767, inclusive). Higher values take precedence.
	Log       bool   // Whether or not to log matched packets.
	LogName   string // Log label name (requires Log be true).
}

OVNACLRule represents an ACL rule that can be added to a logical switch or port group.

type OVNAddressSet 

type OVNAddressSet string

OVNAddressSet OVN address set for ACLs.

type OVNChassisGroup 

type OVNChassisGroup string

OVNChassisGroup OVN HA chassis group name.

type OVNDHCPOptionsUUID 

type OVNDHCPOptionsUUID string

OVNDHCPOptionsUUID DHCP Options set UUID.

type OVNDHCPOptsSet 

type OVNDHCPOptsSet struct {
	UUID OVNDHCPOptionsUUID
	CIDR *net.IPNet
}

OVNDHCPOptsSet is an existing DHCP options set in the northbound database.

type OVNDHCPv4Opts 

type OVNDHCPv4Opts struct {
	ServerID           net.IP
	ServerMAC          net.HardwareAddr
	Router             net.IP
	RecursiveDNSServer []net.IP
	DomainName         string
	LeaseTime          time.Duration
	MTU                uint32
	Netmask            string
}

OVNDHCPv4Opts IPv4 DHCP options that can be applied to a switch port.

type OVNDHCPv6Opts 

type OVNDHCPv6Opts struct {
	ServerID           net.HardwareAddr
	RecursiveDNSServer []net.IP
	DNSSearchList      []string
}

OVNDHCPv6Opts IPv6 DHCP option set that can be created (and then applied to a switch port by resulting ID).

type OVNDNSUUID 

type OVNDNSUUID string

OVNDNSUUID OVN DNS record UUID.

type OVNIPAllocationOpts 

type OVNIPAllocationOpts struct {
	PrefixIPv4  *net.IPNet
	PrefixIPv6  *net.IPNet
	ExcludeIPv4 []shared.IPRange
}

OVNIPAllocationOpts defines IP allocation settings that can be applied to a logical switch.

type OVNIPv6AddressMode 

type OVNIPv6AddressMode string

OVNIPv6AddressMode IPv6 router advertisement address mode. 

const OVNIPv6AddressModeDHCPStateful OVNIPv6AddressMode = "dhcpv6_stateful"

OVNIPv6AddressModeDHCPStateful IPv6 DHCPv6 stateful mode. 

const OVNIPv6AddressModeDHCPStateless OVNIPv6AddressMode = "dhcpv6_stateless"

OVNIPv6AddressModeDHCPStateless IPv6 DHCPv6 stateless mode. 

const OVNIPv6AddressModeSLAAC OVNIPv6AddressMode = "slaac"

OVNIPv6AddressModeSLAAC IPv6 SLAAC mode.

type OVNIPv6RAOpts 

type OVNIPv6RAOpts struct {
	SendPeriodic       bool
	AddressMode        OVNIPv6AddressMode
	MinInterval        time.Duration
	MaxInterval        time.Duration
	RecursiveDNSServer net.IP
	DNSSearchList      []string
	MTU                uint32
}

OVNIPv6RAOpts IPv6 router advertisements options that can be applied to a router.

type OVNLoadBalancer 

type OVNLoadBalancer string

OVNLoadBalancer OVN load balancer name.

type OVNLoadBalancerTarget 

type OVNLoadBalancerTarget struct {
	Address net.IP
	Port    uint64
}

OVNLoadBalancerTarget represents an OVN load balancer Virtual IP target.

type OVNLoadBalancerVIP 

type OVNLoadBalancerVIP struct {
	Protocol      string // Either "tcp" or "udp". But only applies to port based VIPs.
	ListenAddress net.IP
	ListenPort    uint64
	Targets       []OVNLoadBalancerTarget
}

OVNLoadBalancerVIP represents a OVN load balancer Virtual IP entry.

type OVNPortGroup 

type OVNPortGroup string

OVNPortGroup OVN port group name.

type OVNPortGroupUUID 

type OVNPortGroupUUID string

OVNPortGroupUUID OVN port group UUID.

type OVNRouter 

type OVNRouter string

OVNRouter OVN router name.

type OVNRouterPeering 

type OVNRouterPeering struct {
	LocalRouter        OVNRouter
	LocalRouterPort    OVNRouterPort
	LocalRouterPortMAC net.HardwareAddr
	LocalRouterPortIPs []net.IPNet
	LocalRouterRoutes  []net.IPNet

	TargetRouter        OVNRouter
	TargetRouterPort    OVNRouterPort
	TargetRouterPortMAC net.HardwareAddr
	TargetRouterPortIPs []net.IPNet
	TargetRouterRoutes  []net.IPNet
}

OVNRouterPeering represents a the configuration of a peering connection between two OVN logical routers.

type OVNRouterPolicy 

type OVNRouterPolicy struct {
	Priority int
	Match    string
	Action   string
	NextHop  net.IP
}

OVNRouterPolicy represents a router policy.

type OVNRouterPort 

type OVNRouterPort string

OVNRouterPort OVN router port name.

type OVNRouterRoute 

type OVNRouterRoute struct {
	Prefix  net.IPNet
	NextHop net.IP
	Port    OVNRouterPort
	Discard bool
}

OVNRouterRoute represents a static route added to a logical router.

type OVNSwitch 

type OVNSwitch string

OVNSwitch OVN switch name.

type OVNSwitchPort 

type OVNSwitchPort string

OVNSwitchPort OVN switch port name.

type OVNSwitchPortOpts 

type OVNSwitchPortOpts struct {
	MAC          net.HardwareAddr   // Optional, if nil will be set to dynamic.
	IPs          []net.IP           // Optional, if empty IPs will be set to dynamic.
	DHCPv4OptsID OVNDHCPOptionsUUID // Optional, if empty, no DHCPv4 enabled on port.
	DHCPv6OptsID OVNDHCPOptionsUUID // Optional, if empty, no DHCPv6 enabled on port.
	Parent       OVNSwitchPort      // Optional, if set a nested port is created.
	VLAN         uint16             // Optional, use with Parent to request a specific VLAN for nested port.
	Location     string             // Optional, use to indicate the name of the LXD server this port is bound to.
}

OVNSwitchPortOpts options that can be applied to a swich port.

type OVNSwitchPortUUID 

type OVNSwitchPortUUID string

OVNSwitchPortUUID OVN switch port UUID.

type OVS 

type OVS struct{}

OVS command wrapper.

func NewOVS 

func NewOVS() *OVS

NewOVS initialises new OVS wrapper.

func (*OVS) BridgeAdd 

func (o *OVS) BridgeAdd(bridgeName string, mayExist bool, hwaddr net.HardwareAddr, mtu uint32) error

BridgeAdd adds an OVS bridge.

func (*OVS) BridgeDelete 

func (o *OVS) BridgeDelete(bridgeName string) error

BridgeDelete deletes an OVS bridge.

func (*OVS) BridgeExists 

func (o *OVS) BridgeExists(bridgeName string) (bool, error)

BridgeExists returns true if OVS bridge exists.

func (*OVS) BridgePortAdd 

func (o *OVS) BridgePortAdd(bridgeName string, portName string, mayExist bool) error

BridgePortAdd adds a port to the bridge (if already attached does nothing).

func (*OVS) BridgePortDelete 

func (o *OVS) BridgePortDelete(bridgeName string, portName string) error

BridgePortDelete deletes a port from the bridge (if already detached does nothing).

func (*OVS) BridgePortList 

func (o *OVS) BridgePortList(bridgeName string) ([]string, error)

BridgePortList returns a list of ports that are connected to the bridge.

func (*OVS) BridgePortSet 

func (o *OVS) BridgePortSet(portName string, options ...string) error

BridgePortSet sets port options.

func (*OVS) ChassisID 

func (o *OVS) ChassisID() (string, error)

ChassisID returns the local chassis ID.

func (*OVS) HardwareOffloadingEnabled 

func (o *OVS) HardwareOffloadingEnabled() bool

HardwareOffloadingEnabled returns true if hardware offloading is enabled.

func (*OVS) Installed 

func (o *OVS) Installed() bool

Installed returns true if OVS tools are installed.

func (*OVS) InterfaceAssociateOVNSwitchPort 

func (o *OVS) InterfaceAssociateOVNSwitchPort(interfaceName string, ovnSwitchPortName OVNSwitchPort) error

InterfaceAssociateOVNSwitchPort removes any existing OVS ports associated to the specified ovnSwitchPortName and then associates the specified interfaceName to the OVN switch port.

func (*OVS) InterfaceAssociatedOVNSwitchPort 

func (o *OVS) InterfaceAssociatedOVNSwitchPort(interfaceName string) (OVNSwitchPort, error)

InterfaceAssociatedOVNSwitchPort returns the OVN switch port associated to the OVS interface.

func (*OVS) OVNBridgeMappingAdd 

func (o *OVS) OVNBridgeMappingAdd(bridgeName string, providerName string) error

OVNBridgeMappingAdd appends an OVN bridge mapping between an OVS bridge and the logical provider name.

func (*OVS) OVNBridgeMappingDelete 

func (o *OVS) OVNBridgeMappingDelete(bridgeName string, providerName string) error

OVNBridgeMappingDelete deletes an OVN bridge mapping between an OVS bridge and the logical provider name.

func (*OVS) OVNBridgeMappings 

func (o *OVS) OVNBridgeMappings(bridgeName string) ([]string, error)

OVNBridgeMappings gets the current OVN bridge mappings.

func (*OVS) OVNEncapIP 

func (o *OVS) OVNEncapIP() (net.IP, error)

OVNEncapIP returns the enscapsulation IP used for OVN underlay tunnels.

func (*OVS) OVNSouthboundDBRemoteAddress 

func (o *OVS) OVNSouthboundDBRemoteAddress() (string, error)

OVNSouthboundDBRemoteAddress gets the address of the southbound ovn database.

Source Files

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