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Loading a CSV file into terraform
2 min read
Sometimes if you have some externally managed data it can come handy to be able to import it into terraform as a CSV file instead of having to manually enter all the date. To do so we can use the csvdecode() function
10/08/2021
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What's a Kubernetes Deployment object?
2 min read
Maybe the most common object used for deploying applications on Kubernetes is the Deployment object. It is intended to provide declarative updates for Pods at a controlled rate.
With a Deployment we are setting the desired state of a ReplicaSet. The Deployment controller will take the appropriate actions to adjust the ReplicaSet so it has the correct amount of Pods
09/08/2021
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What's a Kubernetes Job?
2 min read
A Kubernetes Job is an object that contains a Pod definition, just as a Deployment do, but instead of expecting the Pod to be continuously running, it is expecting it to finish. In case the Pod execution fails, it will continue to retry execution until a specified number of them successfully terminate.
05/08/2021
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Kubernetes startupProbe: testing containers for application startup
2 min read
Starting from Kubernetes v1.20 we can configure a startup Probe: It will check for containers to be come into service, disabling liveness and readiness checks until it succeeds.
05/08/2021
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Kubernetes deployment strategies
2 min read
To update a Deployment objects we can choose between two built-in strategies used to replace old Pods by new ones: Recreate and RollingUpdate
Let's see the differences between them
04/08/2021
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