update docker image (busybox) #50360
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| @@ -241,7 +241,7 @@ or [Installing CoreDNS](/docs/tasks/administer-cluster/coredns/#installing-cored | |||
| Let's run another curl application to test this: | |||
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| ```shell | |||
| kubectl run curl --image=radial/busyboxplus:curl -i --tty --rm | |||
| kubectl run -i --tty --image busybox:1.37 dns-test --restart=Never --rm | |||
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Why to even hardcode the version. May be just go with this to avoid future version fix.
kubectl run -i --tty --image busybox dns-test --restart=Never --rm
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This is a general question: you can save yourself the hassle of updating the versions, but it may cause problems in the future if the image is changed. In a tutorial it's maybe better without a version. Is there a general rule how it should be implemented on this website?
Description
Updated the docker image radial/busyboxplus:curl to busybox:1.37
Don't know if it's suitable to run the nslookup command. Therefore please check it during the review and maybe adjust it to solve the issue described below.
Issue
The docker image radial/busyboxplus:curl was not updated for long time. Therefore when running the command mentioned in the tutorial, I get this error (with RKE2, server version v1.31.6+rke2r1):