Comments (1)
eldadru
commented on July 23, 2024
Amm, looks like a shell issue, I executed the same command (for different pod) and the filter successfully received by ksniff:
INFO[0000] sniffing method: privileged pod INFO[0000] using tcpdump path at: '/Users/eldadru/.krew/store/sniff/v1.3.1/static-tcpdump' INFO[0000] no container specified, taking first container we found in pod. INFO[0000] selected container: 'echoserver' INFO[0000] sniffing on pod: 'hello-minikube-797f975945-z6k4q' [namespace: 'default', container: 'echoserver', **filter: '((tcp) and (net $PREF_POD_IP))'**, interface: 'any'] INFO[0000] creating privileged pod on node: 'minikube'
In your case it seems ksniff gets the filter part as only '((tcp)'
from ksniff.
Related Issues (20)
- can't execute 'ctr': No such file or directory HOT 3
- can't run in privileged mode
- Openshift 4.10 Mac M1 nsenter: can't execute 'tcpdump': No such file or directory
- sniff on RKE2 fails to create the ksniff pod HOT 2
- Vulnerable 3rd party libs
- Release new version HOT 1
- Add istio inject false label/annotation
- Add ARM linux based static-tcpdump HOT 1
- ksniff failing to create a privileged pod on the node with taints
- Issues running on arm64 HOT 1
- Can ksniff be used for one-time packet captures (~10 min) in production environment for debugging purposes? Apart from clean up of left over pods or containers, what else should I look into after using it for a short pcap?
- cloud storage support for sniff output
- Not able to build static-tcpdump on Ubuntu 22.04 Jammy
- Can we take tcpdump on multiple pods using ksniff ? For an example if a namespace has 4 PODs running can we take TCPDUMP on all the 4 PODs using kubectl sniff -p <pod1> <pod2> <pod3>
- 'kubectl sniff' command returning 139 exit/error code during execution. RCA required for failed attempt at packet capture so that workaround can be identified. HOT 6
- exitCode: '126' when using --tcpdump-image for an airgapped scenario HOT 1
- kubectl sniff fails with certificate error.
- Incorrect Makefile install path for kubectl >= 1.28
- K8S API client 30s timeout: request canceled (Client.Timeout exceeded while awaiting headers)
- ksnif with GKE (cos) capture with privileged (-p) option: Nothing get captured
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from ksniff.