code

.gitignore

@@ -0,0 +1,26 @@
+# Terraform state files
+*.tfstate
+*.tfstate.*
+
+# Crash log files
+crash.log
+
+# Terraform variables files
+*.tfvars
+*.tfvars.json
+
+# Override files
+override.tf
+override.tf.json
+*_override.tf
+*_override.tf.json
+
+# Provider override directory
+.terraform
+
+# Provider configuration directory
+.terraformrc
+terraform.rc
+
+# Lock files
+*.lock.hcl

autoscaling/values.yaml

@@ -0,0 +1,41 @@
+catalog:
+  mysql:
+    secret:
+      create: true
+      name: catalog-db
+      username: catalog
+    persistentVolume:
+      enabled: true
+      accessMode:
+        - ReadWriteOnce
+      size: 30Gi
+      storageClass: eks-auto-ebs-csi-sc
+
+ui:
+  endpoints:
+    catalog: http://retail-store-app-catalog:80
+    carts: http://retail-store-app-carts:80
+    checkout: http://retail-store-app-checkout:80
+    orders: http://retail-store-app-orders:80
+    assets: http://retail-store-app-assets:80
+  autoscaling:
+    enabled: true
+    minReplicas: 5
+    maxReplicas: 10
+    targetCPUUtilizationPercentage: 80
+  topologySpreadConstraints:
+  - maxSkew: 1
+    topologyKey: topology.kubernetes.io/zone
+    whenUnsatisfiable: ScheduleAnyway
+    labelSelector:
+      matchLabels:
+        app: ui
+  - maxSkew: 1
+    topologyKey: kubernetes.io/hostname
+    whenUnsatisfiable: ScheduleAnyway
+    labelSelector:
+      matchLabels:
+        app: ui
+  ingress:
+    enabled: true
+    className: eks-auto-alb

nginx/kubectl.txt

@@ -1,15 +1,21 @@
+EKS cluster created 
+1. Update IAM role with oidc provider
+2. aws eks --region us-east-1 update-kubeconfig --name eks-1
+3. kubectl apply -f service_account.yaml
+
 helm repo add eks https://aws.github.io/eks-charts
 helm repo update eks
 helm install aws-load-balancer-controller eks/aws-load-balancer-controller \
   -n kube-system \
-  --set clusterName=test \
+  --set clusterName=eks-1 \
   --set serviceAccount.create=false \
   --set region=us-east-1 \
-  --set vpcId=vpc-0a39e03c2cec4d6f4 \
-  --set serviceAccount.name=aws-load-balancer-controller2
+  --set vpcId=vpc-04fb289af99df2610 \
+  --set serviceAccount.name=aws-load-balancer-controller
 
 kubectl get deployment -n kube-system aws-load-balancer-controller
 
+
 helm uninstall aws-load-balancer-controller -n kube-system
 
 kubectl get events --sort-by='.metadata.creationTimestamp' | tail -n 10
@@ -37,3 +43,9 @@ kubectl run -i \
     --restart=Never \
     -- /bin/sh -c "while sleep 0.01; do wget -q -O- http://k8s-game2048-ingress2-2d00d5bb4b-1483018925.us-east-1.elb.amazonaws.com/; done"
 
+
+
+autoscaling
+aws ecr-public get-login-password --region us-east-1 | helm registry login --username AWS --password-stdin public.ecr.aws
+
+helm install -f values.yaml retail-store-app oci://public.ecr.aws/aws-containers/retail-store-sample-chart --version 0.8.3

terraform/eks_nodegroup/eks.tf

@@ -2,7 +2,7 @@
 module "eks" {
   source  = "terraform-aws-modules/eks/aws"
   version = "~> 20.0"
-  cluster_name    = "eks"
+  cluster_name    = "eks-1"
   cluster_version = "1.31"
   bootstrap_self_managed_addons = true
   cluster_upgrade_policy = {

terraform/eks_nodegroup/providers.tf

@@ -5,6 +5,6 @@ terraform {
   backend "s3" {
     region = "us-east-1"
     bucket = "devops4solutions-terraform"
-    key    = "eks_cluster.tfstate"
+    key    = "eks_cluster_1.tfstate"
   }
 }

terraform/eks_nodegroup/vpc.tf

@@ -1,6 +1,6 @@
 module "vpc" {
   source = "terraform-aws-modules/vpc/aws"
-  name = "eks-vpc"
+  name = "eks-vpc1"
   cidr = "11.0.0.0/16"
 
   azs             = ["us-east-1a", "us-east-1b", "us-east-1c"]