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Versions in this module

v0

v0.9.0

Nov 2, 2015

Changes in this version

+ func LocalAddresses() ([]net.IP, error)

+ func MakePodNodeID(hostID, podID string) string

+ func MakeScopedAddressNodeID(hostID, address string) string

+ func MakeScopedEndpointNodeID(hostID, address, port string) string

+ func MakeServiceNodeID(namespaceID, serviceID string) string

type Report

+ Pod Topology

+ Service Topology

v0.8.0

Sep 30, 2015

Changes in this version

type EdgeMetadata

+ func (e EdgeMetadata) Reversed() EdgeMetadata

v0.7.0

Sep 16, 2015

Changes in this version

+ func ParseAddressNodeID(addressNodeID string) (hostID, address string, ok bool)

+ func ParseContainerNodeID(containerNodeID string) (hostID, containerID string, ok bool)

+ type Counters map[string]int

+ func (c Counters) Copy() Counters

+ func (c Counters) Merge(other Counters) Counters

type EdgeMetadata

+ func (e EdgeMetadata) Copy() EdgeMetadata

type EdgeMetadatas

+ func (e EdgeMetadatas) Copy() EdgeMetadatas

+ func (e EdgeMetadatas) Flatten() EdgeMetadata

type IDList

+ func (a IDList) Copy() IDList

+ type Metadata map[string]string

+ func (m Metadata) Copy() Metadata

+ func (m Metadata) Merge(other Metadata) Metadata

+ type Node struct

+ Adjacency IDList

+ Edges EdgeMetadatas

+ func MakeNode() Node

+ func MakeNodeWith(m map[string]string) Node

+ func (n Node) AddMetadata(m map[string]string) Node

+ func (n Node) Copy() Node

+ func (n Node) Merge(other Node) Node

+ func (n Node) WithAdjacency(a IDList) Node

+ func (n Node) WithAdjacent(a string) Node

+ func (n Node) WithCounters(c map[string]int) Node

+ func (n Node) WithEdge(dst string, md EdgeMetadata) Node

+ func (n Node) WithMetadata(m map[string]string) Node

+ type Nodes map[string]Node

+ func (n Nodes) Copy() Nodes

+ func (n Nodes) Merge(other Nodes) Nodes

type Report

+ func (r Report) Copy() Report

type Topology

+ func MakeTopology() Topology

+ func (t Topology) AddNode(nodeID string, nmd Node) Topology

+ func (t Topology) Copy() Topology

v0.6.0

Aug 19, 2015

Changes in this version

type EdgeMetadata

+ EgressByteCount *uint64

+ EgressPacketCount *uint64

+ IngressByteCount *uint64

+ IngressPacketCount *uint64

type NodeMetadata

+ Metadata map[string]string

+ func MakeNodeMetadata() NodeMetadata

+ func MakeNodeMetadataWith(m map[string]string) NodeMetadata

type Report

+ Sampling Sampling

+ Window time.Duration

+ type Sampling struct

+ Count uint64

+ Total uint64

+ func (s *Sampling) Merge(other Sampling)

+ func (s Sampling) Rate() float64

v0.5.0

Jul 16, 2015

Changes in this version

+ func ParseEndpointNodeID(endpointNodeID string) (hostID, address, port string, ok bool)

type IDList

+ func (a IDList) Merge(b IDList) IDList

v0.4.0

Jun 30, 2015

Changes in this version

+ var InterfaceByNameStub = func(name string) (Interface, error)

+ var LocalNetworks = Networks

+ func AddLocalBridge(name string) error

+ func ExtractHostID(m NodeMetadata) string

+ func MakeOverlayNodeID(peerName string) string

+ type Interface interface

+ Addrs func() ([]net.Addr, error)

+ type Networks []*net.IPNet

+ func (n Networks) Contains(ip net.IP) bool

type Report

+ ContainerImage Topology

+ Overlay Topology

type Topology

+ func SelectContainerImage(r Report) Topology

+ func SelectHost(r Report) Topology

+ func SelectProcess(r Report) Topology

v0.3.0

Jun 15, 2015

Changes in this version

+ const EdgeDelim

+ const HostNodeID

+ func AddressIDAddresser(id string) net.IP

+ func EndpointIDAddresser(id string) net.IP

+ func MakeAddressNodeID(hostID, address string) string

+ func MakeAdjacencyID(srcNodeID string) string

+ func MakeContainerNodeID(hostID, containerID string) string

+ func MakeEdgeID(srcNodeID, dstNodeID string) string

+ func MakeEndpointNodeID(hostID, address, port string) string

+ func MakeHostNodeID(hostID string) string

+ func MakeProcessNodeID(hostID, pid string) string

+ func MakePseudoNodeID(parts ...string) string

+ func PanicIDAddresser(id string) net.IP

+ func ParseAdjacencyID(adjacencyID string) (string, bool)

+ func ParseEdgeID(edgeID string) (srcNodeID, dstNodeID string, ok bool)

+ func ParseNodeID(nodeID string) (hostID string, remainder string, ok bool)

type DetailedNode

+ func MakeDetailedNode(r Report, n RenderableNode) DetailedNode

type IDList

+ func MakeIDList(ids ...string) IDList

+ func (a IDList) Contains(id string) bool

type MappedNode

+ func MapContainerIdentity(_ string, m NodeMetadata) (MappedNode, bool)

+ func MapEndpoint2Container(_ string, m NodeMetadata) (MappedNode, bool)

type NodeMetadata

+ func (nm NodeMetadata) Copy() NodeMetadata

+ func (nm NodeMetadata) Merge(other NodeMetadata) NodeMetadata

type RenderableNode

+ Origins IDList

+ func (rn *RenderableNode) Merge(other RenderableNode)

+ type RenderableNodes map[string]RenderableNode

+ func (rns RenderableNodes) Merge(other RenderableNodes)

type Report

+ Address Topology

+ Container Topology

+ Endpoint Topology

+ Host Topology

+ func MakeReport() Report

+ func (r Report) LocalNetworks() []*net.IPNet

+ func (r Report) Squash() Report

+ func (r Report) Topologies() []Topology

+ func (r Report) Validate() error

type Table

+ func OriginTable(r Report, originID string) (Table, bool)

type Topology

+ func SelectAddress(r Report) Topology

+ func SelectContainer(r Report) Topology

+ func SelectEndpoint(r Report) Topology

+ func (t Topology) Squash(f IDAddresser, localNets []*net.IPNet) Topology

+ func (t Topology) Validate() error

+ type TopologySelector func(r Report) Topology

v0.2.0

Jun 1, 2015

Changes in this version

type MappedNode

+ func GenericGroupedPseudoNode(src string, srcMapped RenderableNode, dst string) (MappedNode, bool)

+ func GenericPseudoNode(src string, srcMapped RenderableNode, dst string) (MappedNode, bool)

+ func InternetOnlyPseudoNode(_ string, _ RenderableNode, dst string) (MappedNode, bool)

+ func ProcessContainer(_ string, m NodeMetadata) (MappedNode, bool)

+ func ProcessContainerImage(_ string, m NodeMetadata) (MappedNode, bool)

+ type PseudoFunc func(srcNodeID string, srcNode RenderableNode, dstNodeID string) (MappedNode, bool)

type RenderableNode

+ OriginHosts IDList

+ OriginNodes IDList

v0.0.1

May 20, 2015

Changes in this version

+ const IDDelim

+ const KeyBytesEgress

+ const KeyBytesIngress

+ const KeyMaxConnCountTCP

+ const ScopeDelim

+ const TheInternet

+ var MapFuncRegistry = map[string]MapFunc

+ func AddressIP(id string) net.IP

+ func AddressIPPort(id string) net.IP

+ type Adjacency map[string]IDList

+ func (a *Adjacency) Merge(other Adjacency)

+ type AggregateMetadata map[string]int

+ func (r *AggregateMetadata) Merge(other AggregateMetadata)

+ type ByID []RenderableNode

+ func (r ByID) Len() int

+ func (r ByID) Less(i, j int) bool

+ func (r ByID) Swap(i, j int)

+ type DetailedNode struct

+ ID string

+ LabelMajor string

+ LabelMinor string

+ Pseudo bool

+ Tables []Table

+ type Diff struct

+ Add []RenderableNode

+ Remove []string

+ Update []RenderableNode

+ func TopoDiff(a, b map[string]RenderableNode) Diff

+ type EdgeMetadata struct

+ BytesEgress uint

+ BytesIngress uint

+ MaxConnCountTCP uint

+ WithBytes bool

+ WithConnCountTCP bool

+ func (m *EdgeMetadata) Flatten(other EdgeMetadata)

+ func (m *EdgeMetadata) Merge(other EdgeMetadata)

+ func (md EdgeMetadata) Transform() AggregateMetadata

+ type EdgeMetadatas map[string]EdgeMetadata

+ func (e *EdgeMetadatas) Merge(other EdgeMetadatas)

+ type HostMetadata struct

+ Hostname string

+ LoadFifteen float64

+ LoadFive float64

+ LoadOne float64

+ LocalNets []*net.IPNet

+ OS string

+ Timestamp time.Time

+ func (m *HostMetadata) UnmarshalJSON(data []byte) error

+ type HostMetadatas map[string]HostMetadata

+ func (e *HostMetadatas) Merge(other HostMetadatas)

+ func (m HostMetadatas) LocalNets() []*net.IPNet

+ type IDAddresser func(string) net.IP

+ type IDList []string

+ func NewIDList(ids ...string) IDList

+ func (a IDList) Add(ids ...string) IDList

+ type MapFunc func(string, NodeMetadata, bool) (MappedNode, bool)

+ type MappedNode struct

+ ID string

+ Major string

+ Minor string

+ Rank string

+ func NetworkHostname(id string, m NodeMetadata, _ bool) (MappedNode, bool)

+ func NetworkIP(id string, m NodeMetadata, _ bool) (MappedNode, bool)

+ func ProcessCgroup(id string, m NodeMetadata, grouped bool) (MappedNode, bool)

+ func ProcessName(id string, m NodeMetadata, grouped bool) (MappedNode, bool)

+ func ProcessPID(id string, m NodeMetadata, grouped bool) (MappedNode, bool)

+ type NodeMetadata map[string]string

+ type NodeMetadatas map[string]NodeMetadata

+ func (m *NodeMetadatas) Merge(other NodeMetadatas)

+ type RenderableNode struct

+ Adjacency IDList

+ ID string

+ LabelMajor string

+ LabelMinor string

+ Metadata AggregateMetadata

+ Origin IDList

+ Pseudo bool

+ Rank string

+ type Report struct

+ Network Topology

+ Process Topology

+ func NewReport() Report

+ func (r *Report) Merge(other Report)

+ func (r Report) SquashRemote() Report

+ type Row struct

+ Key string

+ ValueMajor string

+ ValueMinor string

+ type Table struct

+ Numeric bool

+ Rows []Row

+ Title string

+ type Topology struct

+ func NewTopology() Topology

+ func Squash(t Topology, f IDAddresser, localNets []*net.IPNet) Topology

+ func (t *Topology) Merge(other Topology)

+ func (t Topology) EdgeMetadata(f MapFunc, grouped bool, srcRenderableID, dstRenderableID string) EdgeMetadata

+ func (t Topology) RenderBy(f MapFunc, grouped bool) map[string]RenderableNode

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