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Send pod info to tapper (#532)

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This commit is contained in:
David Levanon
2021-12-16 10:51:03 +02:00
committed by GitHub
parent a06d5cfbde
commit ab029f4394
10 changed files with 96 additions and 46 deletions
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7
tap/source/packet_source_manager.go
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@@ -8,6 +8,7 @@ import (
"github.com/up9inc/mizu/shared/logger"
"github.com/vishvananda/netns"
v1 "k8s.io/api/core/v1"
)
type PacketSourceManager struct {
@@ -15,7 +16,7 @@ type PacketSourceManager struct {
}
func NewPacketSourceManager(procfs string, pids string, filename string, interfaceName string,
istio bool, clusterIps []string, behaviour TcpPacketSourceBehaviour) (*PacketSourceManager, error) {
istio bool, pods []v1.Pod, behaviour TcpPacketSourceBehaviour) (*PacketSourceManager, error) {
sources := make([]*tcpPacketSource, 0)
sources, err := createHostSource(sources, filename, interfaceName, behaviour)
@@ -24,7 +25,7 @@ func NewPacketSourceManager(procfs string, pids string, filename string, interfa
}
sources = createSourcesFromPids(sources, procfs, pids, interfaceName, behaviour)
sources = createSourcesFromEnvoy(sources, istio, procfs, clusterIps, interfaceName, behaviour)
sources = createSourcesFromEnvoy(sources, istio, procfs, pods, interfaceName, behaviour)
return &PacketSourceManager{
sources: sources,
@@ -53,7 +54,7 @@ func createSourcesFromPids(sources []*tcpPacketSource, procfs string, pids strin
return sources
}
func createSourcesFromEnvoy(sources []*tcpPacketSource, istio bool, procfs string, clusterIps []string,
func createSourcesFromEnvoy(sources []*tcpPacketSource, istio bool, procfs string, clusterIps []v1.Pod,
interfaceName string, behaviour TcpPacketSourceBehaviour) []*tcpPacketSource {
if !istio {
return sources