Sergio Rua – Medium

Sergio Rua

Sergio Rua

Karpenter: why slow is better

Introduction

3 min readMay 17, 2024

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Karpenter: why slow is better

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Sergio Rua

Kubernetes: mira mamá, sen balanceador de carga!

Kubernetes sen o Ingress

3 min readMay 17, 2024

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Kubernetes: mira mamá, sen balanceador de carga!

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1

Sergio Rua
in
Digitalis.io Blog

Tricks of the trade: working with environments

Switching between workloads and environments safely

3 min readApr 8, 2024

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Tricks of the trade: working with environments

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Sergio Rua
in
Digitalis.io Blog

How to add CORS to S3 with CloudFront

Introduction

3 min readMar 21, 2024

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1

How to add CORS to S3 with CloudFront

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1

Sergio Rua
in
Digitalis.io Blog

Running containers without load balancers

ECS and Cloudflare

4 min readFeb 6, 2024

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Running containers without load balancers

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Sergio Rua
in
Digitalis.io Blog

Custom Virtual Machine images for Azure and AWS

Introduction

6 min readJan 24, 2024

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Custom Virtual Machine images for Azure and AWS

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Sergio Rua
in
Digitalis.io Blog

Kubernetes: look mum, no Load Balancer

Running Kubernetes without an Ingress

4 min readNov 6, 2023

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3

Kubernetes: look mum, no Load Balancer

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3

Sergio Rua
in
Digitalis.io Blog

Terraform: keeping your code dry

Managing multiple environments

2 min readOct 31, 2023

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Terraform: keeping your code dry

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Sergio Rua
in
Digitalis.io Blog

CockroachDB: a DevOps story

Introduction

6 min readOct 30, 2023

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CockroachDB: a DevOps story

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Sergio Rua
in
Digitalis.io Blog

Why is monitoring so difficult

The truth is sometimes hard to hear

5 min readJun 15, 2023

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Why is monitoring so difficult

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Sergio Rua

Sergio Rua

I’m Principal DevOps at Digitalis working with many customers managing and advising on Kubernetes, Kafka, Cassandra, Elasticsearch and other cool technologies.

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