2 min read
If we need to write some script to retrieve a certain information that kubectl can provide, we can always add the option to remove headers and use something like awk to narrowit down. There's also a better way than doing this:
kubectl get ns --no-headers | awk '{ print $1 }'
31/08/2022
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When setting up a CRC cluster we might want to be able to set a specific admin password instead of having to retrieve it using crc console.
30/08/2022
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When configuring command line arguments for containers we might need to be able to use certain values that might be elsewhere like the name of the current namespace.
We can use environment variables as the source of the information without having to write a wrappet to actually populate them
26/08/2022
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If we are using CRC to run a minikube-like OpenShift cluster we'll need the use oc login to connect to the cluster. If we don't have the credentials but the cluster is not deleted, we can still retrieve them
25/08/2022
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While trying to setup CRC (a OpenShift version of minikube) on your laptop, while trying to start crc it might fail starting with the following crypting message:
$ crc start
requires memory in MiB >= 9216
23/08/2022
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