I want to add the download and installation step of OpenShift CLI 4.6 on a docker file. I have added the following lines but it’s not working.
RUN curl -L https://github.com/openshift/okd/releases/download/4.6.0-0.okd-2021-02-14-205305/openshift-client-linux-4.6.0-0.okd-2021-02-14-205305.tar.gz | tar xz && install openshift-client-linux-4.6.0-0.okd-2021-02-14-205305.tar.gz /usr/bin/oc && rm -rf openshift*
But I am getting the following error
tar (child): openshift-client-linux-4.6.0-0.okd-2021-02-14-205305.tar.gz: Cannot open: No such file or directory tar (child): Error is not recoverable: exiting now tar: Child returned status 2 tar: Error is not recoverable: exiting now % Total % Received % Xferd Average Speed Time Time Time
Current
curl: (23) Failed writing body (1354 != 1371)
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Answer
curl -L https://github.com/openshift/okd/releases/download/4.6.0-0.okd-2021-02-14-205305/openshift-client-linux-4.6.0-0.okd-2021-02-14-205305.tar.gz | tar xz will extract the files in the tarball, so finally, the files in that folder would be next:
$ ls kubectl oc README.md
You could see no openshift-client-linux-4.6.0-0.okd-2021-02-14-205305.tar.gz there, if you really need it, you need do as next:
curl -L https://github.com/openshift/okd/releases/download/4.6.0-0.okd-2021-02-14-205305/openshift-client-linux-4.6.0-0.okd-2021-02-14-205305.tar.gz -O to write it to folder.