Tech Resources

Tech

• Terraform / OpenTofu
• AWS S3
• AWS Security Groups
• AWS Auto Scaling Groups
• AWS AMI / Packer
• AWS EC2
• AWS RDS
• AWS ELB / ALB
• AWS Router 53
• K8s / EKS
• Helm
• ArgoCD
• Jenkins / Groovy DSL
• Trivy / tfsec / Checkov / Terrascan / TFLint / KubeLinter
• Java
• Spring Boot
• Python 3x
• Go Lang
• Postgress
• MySQL
• Redis
• Kafka
• Airflow
• Prometheus
• Grafana
• ELK
• Splunk
• Druid
• Presto
• JVM Tunning
• GC Tunning
• Linux Tunning
• K8s Tunning
• Database Tunning
• AWS VPC Flow
• Cloud Trail
• Cloud Watch
• OpenSearch / ElasticSearch

Code Challenges Round 1

• (1) Create a Jenkins DSL that can deploy a simple Spring Boot app (build, run tests, run sonnar and deploy in EC2) use terraform
• (2) Create a Jenkins DSL that can deploy a simple Spring Boot app (build, run tests, run sonnar and deploy in EKS) use HELM
• (3) Create a Jenkins DSL that can deploy a simple Spring Boot app (build, run tests, run sonnar and deploy in EKS) use ArgoCD
• (4) Create a Docker-Compose that has Prometheus, Spring Boot App, Grafana and ELK. All integrated and working.
• (5) Create a set of terraform scripts: deploy a but to s3, deploy a lambda, deploy a api gateway, deploy new IAM rule.
• (6) Create a simple Spring Boot App that can consume a Kafka Topic and produce a Kafka Topic. Provision a Kafka Cluster in AWS.
• (7) Create a simple Spring Boot App that can consume a Redis and produce a Redis. Provision a Redis Cluster in AWS.

Code Challenges Round 2

• (1) Create a Python App using Flask. Should be deployed in EKS. Use Helm.
• (2) Create a Sidecar in Go that drop properties files into configmap in K8s.
• (3) Create a Sidecar in Python 3x that drop properties files into configmap in K8s.
• (4) Create a Sidecar in Java that drop properties files into configmap in K8s.
• (5) Create a Sidecar in Go that load credentials from AWS ASM and drop into configmap in K8s.
• (6) Create a Sidecar in Python 3x that load credentials from AWS ASM and drop into configmap in K8s.
• (7) Deploy a Spring Boot App in EKS using ArgoCD and helm. Perform Stress Tests with Terraform, tune up JVM, GC, K8s, Linux, the App JDBC Pool and the Database.

Books

• Principles of Software Architecture Modernization
• Continuous Modernization
• The DevOps Handbook
• The Phoenix Project
• Accelerate
• Continuous Delivery
• Site Reliability Engineering
• The Site Reliability Workbook
• Observability Engineering: Achieving Production Excellence
• Refactoring Databases: Evolutionary Database Design
• Data Intensive Applications

All the Things Devops

• Leanr DevOps The Hard Way by Diego Pacheco

Useful Information

• Cloud Egress Costs
• AWS Instances Cost
• AWS Network Guide
• S3 Scalability

Lean all this tools for Troubleshooting in Linux