Hubble

hubble

Hubble - Network, Service & Security Observability for Kubernetes using eBPF

Runs as hubble|macOS, Linux|github.com

Command form

ai-draft · 1 task · 5 fields

Stream network flows from Hubble. Only a few common observe filters are covered.

Opens the form; the finished command lands at your prompt, unrun

Run in Otty

otty gui hubble

Observe flows

Print flows, filtered by time, type or namespace.

Observe flowsExample values, fixed in this page — nothing here reaches a terminal

Basic

Since

string

Event type*

dropstring

Namespace

string

TasksEach one presets the form for one job

Dropped flows in a namespace

typenamespacesince

ParametersOnly these flags are editable in the form

Since

For example 1m.
string

--since

Event type

For example drop or l7.
string

-t

Namespace

string

-n

Label

string

--label

Output format

For example json.
string

-o

SourcesEvery flag above is checked against these

readme

hubble observe --since=1m -t l7 -o json \ hubble observe --print-raw-filters \ -t drop \ -n kube-system \ --not --label "k8s:k8s-app=kube-dns" \

manualmain 2026-10

Before it fills your prompt, Otty checks the installed hubble against its version. A form that does not match your version is not offered.