2 min read
The Kubernetes External Secrets have evolved into an Operator: External Secrets Operator What does it bring to the table?
05/09/2022
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In OpenShift instead of working with Namespaces it uses Projects, but by creating a Project it going to create a Namespace under the hood. What's the difference?
$ oc get project
NAME DISPLAY NAME STATUS
(...)
demo Active
$ oc get ns
NAME STATUS AGE
(...)
demo Active 29d
02/09/2022
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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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If we are running an application on EC2 using an ASG that it's health check fails to properly notify it's status using an HTTP endpoint, if fixing it is not an option, we can create another custom HTTP endpoint to improve the existing, or if the situation cannot be fixed, we can set the instance heath as unhealthy from within the instance itself (or a lambda if needed)
29/08/2022
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