March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Implementing timeouts
Linkerd allows a timeout
definition that defines a wait time before failing (or rerouting) requests to another service. To demonstrate this, let's add a 25 ms timeout to the same spec route from the previous section. When this timeout limit is exhausted, the request will be canceled and will return a 504 HTTP code. By default, the timeout is set at 10 seconds. Let's get started:
- Patch the service profile for authors.linkerd-lab.svc.cluster.local by adding timeout: 25ms to the HEAD /authors/{id}.json route. Note that we can either edit or patch the service profile:
$ kubectl -n linkerd-lab patch sp authors.linkerd-lab.svc.cluster.local \--type json --patch='[{"op": "add","path": "/spec/routes/4/timeout","value": 25ms}]' ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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