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terraform graph: Getting a visual representation of terraform code
2 min read
Using the terraform graph we can theoretically get a visual representation of either the plan or the current configuration
04/07/2022
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Enable access logs for an Ingress using ALB
3 min read
When configuring the ALB using an Ingress object we can enable storing access logs to an S3 bucket in the same way we can do it for any ALB using terraform
28/06/2022
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new HPA API version: autoscaling/v2
2 min read
Since Kubernetes v1.23 we can now switch to autoscaling/v2, it provides a nicer way of setting the metrics it's going to use to autoscale replicas: External metrics becomes a first-class citizen
22/06/2022
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Building a Kubernetes operator using operator-sdk (golang)
7 min read
With the operator pattern we are going to define the state we want it to be an let the controller do changes on it so the current state matches the desired state
Using the operator-sdk we can focus on the code that makes this happen rather than on all the boiler-plate that is going to be involved on it
21/06/2022
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Convert manifest between API versions using kubectl convert plugin
2 min read
We can install the kubectl convert plugin to help us convert manifest between different API versions: For example, from an Ingress using the extensions/v1beta1 API version to networking.k8s.io/v1
16/06/2022
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