ecscni

type AppMeshConfig struct {
	// Type is the cni plugin name
	Type string `json:"type,omitempty"`
	// CNIVersion is the cni spec version to use
	CNIVersion string `json:"cniVersion,omitempty"`
	// IgnoredUID specifies egress traffic from the processes owned by the UID will be ignored
	IgnoredUID string `json:"ignoredUID,omitempty"`
	// IgnoredGID specifies egress traffic from the processes owned by the GID will be ignored
	IgnoredGID string `json:"ignoredGID,omitempty"`
	// ProxyIngressPort is the ingress port number that proxy is listening on
	ProxyIngressPort string `json:"proxyIngressPort"`
	// ProxyEgressPort is the egress port number that proxy is listening on
	ProxyEgressPort string `json:"proxyEgressPort"`
	// AppPorts specifies port numbers that application is listening on
	AppPorts []string `json:"appPorts"`
	// EgressIgnoredPorts is the list of ports for which egress traffic will be ignored
	EgressIgnoredPorts []string `json:"egressIgnoredPorts,omitempty"`
	// EgressIgnoredIPs is the list of IPs for which egress traffic will be ignored
	EgressIgnoredIPs []string `json:"egressIgnoredIPs,omitempty"`
}

type BranchENIConfig struct {
	// CNIVersion is the CNI spec version to use
	CNIVersion string `json:"cniVersion,omitempty"`
	// Name is the CNI network name
	Name string `json:"name,omitempty"`
	// Type is the CNI plugin name
	Type string `json:"type,omitempty"`

	// TrunkMACAddress is the MAC address of the trunk ENI
	TrunkMACAddress string `json:"trunkMACAddress,omitempty"`
	// BranchVlanID is the VLAN ID of the branch ENI
	BranchVlanID string `json:"branchVlanID,omitempty"`
	// BranchMacAddress is the MAC address of the branch ENI
	BranchMACAddress string `json:"branchMACAddress"`
	// IPAddresses contains the IP addresses of the branch ENI.
	IPAddresses []string `json:"ipAddresses"`
	// GatewayIPAddresses contains the IP addresses of the default gateway in the subnet.
	GatewayIPAddresses []string `json:"gatewayIPAddresses"`
	// BlockInstanceMetdata specifies if InstanceMetadata endpoint should be blocked.
	BlockInstanceMetadata bool `json:"blockInstanceMetadata"`
	// InterfaceType is the type of the interface to connect the branch ENI to
	InterfaceType string `json:"interfaceType,omitempty"`
}

type BridgeConfig struct {
	// Type is the cni plugin name
	Type string `json:"type,omitempty"`
	// CNIVersion is the cni spec version to use
	CNIVersion string `json:"cniVersion,omitempty"`
	// BridgeName is the name of bridge
	BridgeName string `json:"bridge"`
	// IsGw indicates whether the bridge act as a gateway, it determines whether
	// an ip address needs to assign to the bridge
	IsGW bool `json:"isGateway"`
	// IsDefaultGW indicates whether the bridge is the gateway of the container
	IsDefaultGW bool `json:"isDefaultGateway"`
	// ForceAddress indicates whether a new ip should be assigned if the bridge
	// has already a different ip
	ForceAddress bool `json:"forceAddress"`
	// IPMasq indicates whether to setup the IP Masquerade for traffic originating
	// from this network
	IPMasq bool `json:"ipMasq"`
	// MTU sets MTU of the bridge interface
	MTU int `json:"mtu"`
	// HairpinMode sets the hairpin mode of interface on the bridge
	HairpinMode bool `json:"hairpinMode"`
	// IPAM is the configuration to acquire ip/route from ipam plugin
	IPAM IPAMConfig `json:"ipam,omitempty"`
}

type CNIClient interface {
	// Version returns the version of the plugin
	Version(string) (string, error)
	// Capabilities returns the capabilities supported by a plugin
	Capabilities(string) ([]string, error)
	// SetupNS sets up the namespace of container
	SetupNS(context.Context, *Config, time.Duration) (*current.Result, error)
	// CleanupNS cleans up the container namespace
	CleanupNS(context.Context, *Config, time.Duration) error
	// ReleaseIPResource marks the ip available in the ipam db
	ReleaseIPResource(context.Context, *Config, time.Duration) error
}

type Config struct {
	// PluginsPath indicates the path where cni plugins are located
	PluginsPath string
	// MinSupportedCNIVersion is the minimum cni spec version supported
	MinSupportedCNIVersion string
	// ContainerID is the id of container of which to set up the network namespace
	ContainerID string
	// ContainerPID is the pid of the container
	ContainerPID string
	// BridgeName is the name used to create the bridge
	BridgeName string
	// IPAMV4Address is the ipv4 used to assign from ipam
	IPAMV4Address *cnitypes.IPNet
	// ID is the information associate with ip in ipam
	ID string
	// BlockInstanceMetadata specifies if InstanceMetadata endpoint should be blocked
	BlockInstanceMetadata bool
	// AdditionalLocalRoutes specifies additional routes to be added to the task namespace
	AdditionalLocalRoutes []cnitypes.IPNet
	// NetworkConfigs is the list of CNI network configurations to be invoked
	NetworkConfigs []*NetworkConfig
}

type ENIConfig struct {
	// Type is the cni plugin name
	Type string `json:"type,omitempty"`
	// CNIVersion is the cni spec version to use
	CNIVersion string `json:"cniVersion,omitempty"`
	// ENIID is the id of ec2 eni
	ENIID string `json:"eni"`
	// MacAddress is the mac address of eni
	MACAddress string `json:"mac"`
	// IPAddresses contains the ip addresses of the ENI.
	IPAddresses []string `json:"ip-addresses"`
	// GatewayIPAddresses specifies the addresses of the subnet gateway for the ENI.
	GatewayIPAddresses []string `json:"gateway-ip-addresses"`
	// BlockInstanceMetadata specifies if InstanceMetadata endpoint should be blocked
	BlockInstanceMetadata bool `json:"block-instance-metadata"`
}

type IPAMConfig struct {
	// Type is the cni plugin name
	Type string `json:"type,omitempty"`
	// ID is the information stored in the ipam along with ip as key-value pair
	ID string `json:"id,omitempty"`
	// CNIVersion is the cni spec version to use
	CNIVersion string `json:"cniVersion,omitempty"`
	// IPV4Subnet is the ip address range managed by ipam
	IPV4Subnet string `json:"ipv4-subnet,omitempty"`
	// IPV4Address is the ip address to deal with(assign or release) in ipam
	IPV4Address *cnitypes.IPNet `json:"ipv4-address,omitempty"`
	// IPV4Gateway is the gateway returned by ipam, defalut the '.1' in the subnet
	IPV4Gateway string `json:"ipv4-gateway,omitempty"`
	// IPV4Routes is the route to added in the containerr namespace
	IPV4Routes []*cnitypes.Route `json:"ipv4-routes,omitempty"`
}

type IPAMNetworkConfig struct {
	Name       string     `json:"name,omitempty"`
	Type       string     `json:"type,omitempty"`
	CNIVersion string     `json:"cniVersion,omitempty"`
	IPAM       IPAMConfig `json:"ipam"`
}

type NetworkConfig struct {
	// IfName is the name of the network interface device, to be set within the
	// network namespace.
	IfName string
	// CNINetworkConfig is the network configuration required to invoke the CNI plugin
	CNINetworkConfig *libcni.NetworkConfig
}