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optimal nettop so that we avoid scan the whole /proc #139

Merged
merged 7 commits into from
Jan 10, 2024
Merged

optimal nettop so that we avoid scan the whole /proc #139

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738981a
optimal nettop so that we avoid scan the whole /proc
jzwlqx Dec 20, 2023
07f090a
fix golint
jzwlqx Jan 2, 2024
2480a11
remove unused field in sandboxInfoSpec
jzwlqx Jan 8, 2024
7b7e936
add criInfo contains the cri runtime info
jzwlqx Jan 8, 2024
d15f927
add docker cri support
jzwlqx Jan 8, 2024
3b5b85a
sidecar mode: get pod name from serviceaccount/token instead of /etc/…
jzwlqx Jan 9, 2024
81bbd42
close response body
jzwlqx Jan 10, 2024
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4 changes: 4 additions & 0 deletions bpf/netns.c
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@

SEC("tracepoint/task/newtask")
int netns(){
}
1 change: 0 additions & 1 deletion pkg/exporter/cmd/list_probe.go
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Expand Up @@ -25,7 +25,6 @@ var (
indent := " "
for _, s := range l {
fmt.Printf("%s%s\n", indent, s)

}
}
},
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3 changes: 0 additions & 3 deletions pkg/exporter/cmd/root.go
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,6 @@ import (

log "github.com/sirupsen/logrus"

"github.com/alibaba/kubeskoop/pkg/exporter/nettop"

"github.com/spf13/cobra"
)

Expand All @@ -16,7 +14,6 @@ var (
Use: "inspector",
Short: "network inspection tool",
PersistentPreRun: func(cmd *cobra.Command, args []string) {
nettop.Init(sidecar)
if debug {
log.SetLevel(log.DebugLevel)
} else {
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6 changes: 5 additions & 1 deletion pkg/exporter/cmd/server.go
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Expand Up @@ -57,7 +57,11 @@ var (
}

// nolint
go nettop.StartCache(insp.ctx)
if err := nettop.StartCache(insp.ctx, sidecar); err != nil {
log.Errorf("failed start cache: %v", err)
return
}

defer nettop.StopCache()

// config hot reload process
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