Comments (8)
psemeniuk
commented on June 26, 2024
1
+1
I analysed it a lil bit, and it looks like v2.14.0 was the last working version. Although i'm unable verify on 2.14.1, because it seems it contains yet another bug - it tries to inject sidecar with docker.io/datawire/tel2:latest, which is incorrect reference.
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knlambert
commented on June 26, 2024
The OSS doesn't have such limitation.
Can you give us more informations on your service / deployments ?
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alphashr
commented on June 26, 2024
Sure. The deployment is istio with multiple ports:
ports:
- containerPort: 10029
name: http-test
protocol: TCP
- containerPort: 10030
protocol: TCP
- containerPort: 10031
protocol: TCP
- containerPort: 10084
protocol: TCP
- containerPort: 10067With multiple services exposing them:
service-1 ClusterIP 10.12.22.17 <none> 10029/TCP 50d
service-2 ClusterIP 10.12.22.18 <none> 10030/TCP 50d
...
When I do the first intercept, everything looks good:
telepresence intercept service-1 --port 10029:10029
While the first intercept is in place, I try to add a new intercept:
telepresence intercept service-2 --workload foo-services --port 10030:10030
I get the above-mentioned error.
Either i am using the cli in a wrong way, or there should be something wrong. Referring to this post the user had similar issue.
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knlambert
commented on June 26, 2024
When you say that the deployment is istio, do you mean it has an istio side car ? Or that you're intercepting istio itself ?
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cindymullins-dw
commented on June 26, 2024
Just to add to this, you wouldn’t be intercepting Istio, nor an Istio sidecar. Instead you would intercept whatever app container you’re trying to debug. What does your entire deployment look like - if you can share that we can tell you what Telepresence can and can’t intercept.
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alphashr
commented on June 26, 2024
@knlambert yes, the app has Istio side car.
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lkoniecz
commented on June 26, 2024
same here
telepresence intercept java-server-mobile --workload java-server --service=java-server-external --port 1035:1035 --mechanism=tcp --mount=false
Using StatefulSet java-server
Intercept name : java-server-mobile
State : ACTIVE
Workload kind : StatefulSet
Destination : 127.0.0.1:1035
Service Port Identifier: tcp-1035
Intercepting : all TCP connections
so far, so good
telepresence intercept java-server-native --workload java-server --service=java-server-internal --port 1036:1036 --mechanism=tcp --mount=false
telepresence intercept: error: connector.CreateIntercept: Failed to establish intercept: intercept in error state AGENT_ERROR: Conflicts with the currently-served intercept "995b76f2-74c9-4cd7-8748-e716449d32d3:java-server-mobile"
See logs for details (1 error found): "/Users/lky/Library/Logs/telepresence/connector.log"
If you think you have encountered a bug, please run `telepresence gather-logs` and attach the telepresence_logs.zip to your github issue or create a new one: https://github.com/telepresenceio/telepresence/issues/new?template=Bug_report.md .
backend and client on v2.16.1
java-server-internal
ports:
- name: tcp-1034
nodePort: 31570
port: 1034
protocol: TCP
targetPort: web
- name: tcp-1035
nodePort: 30240
port: 1035
protocol: TCP
targetPort: mobile
java-server-internal
ports:
- name: tcp-1036
port: 1036
protocol: TCP
targetPort: native
- name: tcp-1037
port: 1037
protocol: TCP
targetPort: remote
it used to work on previous versions
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thallgren
commented on June 26, 2024
The OSS agent is only capable of handling one intercept at a time. It's a deliberate limitation. Please upgrade to the Developer plan if you want multiple simultaneous intercepts on a workload.
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