Upgrade upgrades the HTTP server connection to the WebSocket protocol.

WithChild returns a fresh copy of n, with one child merged in.

WithSet returns a fresh copy of n, with set merged in at key.

WithTag sets the tag of nodes from this topology, returning a new topology.

tuple is canonicalised - always opened from-to

deserializeTimestamp converts the ISO8601 query param into a proper timestamp.

Add a copy of n straight into the results

readFile reads an arbitrary file into a buffer.

Rescan the plugins directory, load new plugins, and remove missing plugins

skipNSpaces skips nSpaces in buf and updates the cursor 'pos'

walkConnections calls f with all open connections and connections that have come and gone since the last call to walkConnections

ActiveControls returns a string slice with the names of active controls.

AddCIDR adds a network, represented as CIDR.

AddPrefixMulticolumnTable appends arbitrary rows to the Node, returning a new node.

CaptureDeployment is exported for testing

CaptureVolumeSnapshot will return name, pvc name, namespace and capacity of volume snapshot

CodecDecodeSelf implements codec.Selfer

Connections returns all established (TCP) connections.

Copy returns a value copy of the sets map.

DialWS creates a new client connection. Use requestHeader to specify the origin (Origin), subprotocols (Sec-WebSocket-Protocol) and cookies (Cookie).

ExtractHostID extracts the host id from Node

GetLabelInfo returns map from cluster to map of task arns to task infos. Exported for test.

Implementers walks the available plugins fulfilling the given interface

Implements checks if the plugin implements the given interface

IsPauseImageName indicates whether an image name corresponds to a kubernetes pause container image.

Lookup the spec by 'key'

Make creates a new Reporter

MakeBasicNodeSummary returns a basic summary of a node, if possible. This summary is sufficient for rendering links to the node.

MakeEndpointNodeIDB produces an endpoint node ID from its composite parts in binary, not strings.

MakeFromFile construct a Report from a file, with the encoding determined by the extension (".msgpack" or ".json", with an optional ".gz").

MapEndpoints creates a renderer for the endpoint topology. Each endpoint is either turned into a pseudo node, or mapped to a node in the specified top

New makes a new Probe.

NewCRIClient creates client to CRI.

NewCachingWalker returns a new CachingWalker

NewLocalPipeRouter returns a new local (in-memory) pipe router.

NewLogReadCloser reads from multiple io.ReadCloser, where data is available, and annotates each line with the reader's label

NewMultiAppClient creates a new MultiAppClient.

NewPipe makes a new pipe

NewPipeFromEnds creates a new pipe from its ends and connects it to the app.

NewReporter creates a new Reporter that invokes procspy.Connections to generate a report.Report that contains every discovered (spied) connection on t

NewReporter makes a new Reporter.

NewService creates a new Service

NewTopologyTagger tags each node with the topology that it comes from. It's kind of a proof-of-concept tagger, useful primarily for debugging.

ParseECSServiceNodeID produces the cluster, service name from an ECS Service node ID

ParseNodeID produces the id and tag of a single-component node ID.

ParseOverlayNodeID produces the overlay type and peer name.

PropagateSingleMetrics creates a renderer which propagates metrics from a node's child to the node. The child is selected based on the specified topol

RegisterPipeRoutes registers the pipe routes

RegisterReportPostHandler registers the handler for report submission

RegisterTopologyRoutes registers the various topology routes with a http mux.

Render transforms a set of Nodes produces by another Renderer. using a map function

ReplaceNode adds node to the topology under key nodeID; if a node already exists for this key, node replaces that node. Like AddNode, it mutates the T

ResetCache blows away the rendered node cache, and known service cache.

StoreReportBytes stores a report.

StripCommandArgs removes all the arguments from the command

TCPEventV4 handles IPv4 TCP events from the eBPF tracer

Tick updates cached copy of process list

UnsafeUnMerge removes data from n that would be added by merging other, modifying the original. returns true if n.Merge(other) is the same as n

WalkNamedTopologies iterates through the Topologies of the report, potentially modifying them.

WalkPairedTopologies iterates through the Topologies of this and another report, potentially modifying one or both.

Add m as a child of the node at id, creating a new result node in the specified topology if not already there, and updating the mapping from old ID to

Add m as a child of the node at id, creating a new result node in the specified topology if not already there.