pedroamador · April 1, 2022 16:58 · Nov 14, 2021
diff --git a/128-localstack.sh b/128-localstack.sh
@@ -0,0 +1,161 @@
+#####################################################
+# Running AWS Services In A Laptop Using LocalStack #
+# https://youtu.be/8hi9P1ffaQk                      #
+#####################################################
+
+# Referenced videos:
+# - Terraform vs. Pulumi vs. Crossplane - Infrastructure as Code (IaC) Tools Comparison: https://youtu.be/RaoKcJGchKM
+# - Should We Replace Docker Desktop With Rancher Desktop?: https://youtu.be/bYVfCp9dRTE
+
+#########
+# Setup #
+#########
+
+git clone https://github.com/vfarcic/localstack-demo
+
+cd localstack-demo
+
+# Replace `[...]` with the API key
+export LOCALSTACK_API_KEY=[...]
+
+cat orig/values.yaml \
+    | sed -e "s@value: API_KEY@value: $LOCALSTACK_API_KEY@g" \
+    | tee values.yaml
+
+######################
+# Install LocalStack #
+######################
+
+helm repo add localstack \
+    https://helm.localstack.cloud
+
+helm repo update
+
+cat values.yaml
+
+helm upgrade --install \
+    localstack localstack/localstack \
+    --namespace localstack \
+    --create-namespace \
+    --values values.yaml
+
+# Run the commands from the Helm output
+# If using a local Kubernetes cluster like, for example, Rancher Desktop, the `NODE_IP` should be `127.0.0.1`
+
+# Replace `[...]` from the output
+export LOCALSTACK_URL=[...]
+
+export AWS_ACCESS_KEY_ID=test
+
+export AWS_SECRET_ACCESS_KEY=test
+
+export AWS_DEFAULT_REGION=us-east-1
+
+alias aws="aws \
+    --endpoint-url $LOCALSTACK_URL"
+
+##############################
+# S3 Buckets With LocalStack #
+##############################
+
+aws s3api list-buckets
+
+aws s3api create-bucket --bucket dot
+
+aws s3api list-buckets
+
+aws s3api put-object \
+    --bucket dot \
+    --key silly \
+    --body silly.txt
+
+aws s3api list-objects --bucket dot
+
+aws s3api get-object \
+    --bucket dot \
+    --key silly \
+    silly-from-s3.txt
+
+cat silly-from-s3.txt
+
+aws s3api delete-object \
+    --bucket dot \
+    --key silly
+
+aws s3api list-objects --bucket dot
+
+aws s3api delete-bucket --bucket dot
+
+aws s3api list-buckets
+
+#########################################
+# RDS Postgres Database With LocalStack #
+#########################################
+
+aws rds create-db-instance \
+    --db-instance-identifier devops-toolkit \
+    --db-instance-class c1 \
+    --engine postgres
+
+aws rds describe-db-instances
+
+# It's (almost) fully functional database
+
+aws rds delete-db-instance \
+    --db-instance-identifier devops-toolkit
+
+####################################################
+# Elastic Container Registry (ECR) With LocalStack #
+####################################################
+
+aws ecr create-repository \
+    --repository-name devops-toolkit
+
+kubectl --namespace localstack logs \
+    --selector app.kubernetes.io/name=localstack \
+    --tail 100
+
+# NOTE: It must have access to Docker?
+
+####################################################
+# Elastic Kubernetes Service (EKS) With LocalStack #
+####################################################
+
+aws eks create-cluster \
+    --name my-cluster \
+    --role-arn r1 \
+    --resources-vpc-config '{}'
+
+aws eks list-clusters
+
+aws eks describe-cluster --name my-cluster
+
+kubectl --namespace localstack logs \
+    --selector app.kubernetes.io/name=localstack \
+    --tail 100
+
+###########################################
+# Coverage, Integrations, And Limitations #
+###########################################
+
+# Open https://docs.localstack.cloud/aws/feature-coverage
+
+# Open https://localstack.cloud/pricing
+
+# Open https://docs.localstack.cloud/integrations
+
+# Open https://docs.localstack.cloud/ci
+
+# Open https://docs.localstack.cloud/localstack/limitations
+
+##############
+# Conclusion #
+##############
+
+# Cons:
+# - Not all services are equal
+# - Heavy reliance on Docker
+# - Needs workarounds for ARM64 (including M1)
+
+# Pros:
+# - Great for testing, practicing, and developing
No results found