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Local #1

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Update kops.sh
avinash9381091854 Feb 13, 2025
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72 changes: 54 additions & 18 deletions kops.sh
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Original file line number Diff line number Diff line change
@@ -1,18 +1,54 @@
#vim .bashrc
#export PATH=$PATH:/usr/local/bin/
#source .bashrc


#! /bin/bash
aws configure
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
wget https://github.com/kubernetes/kops/releases/download/v1.25.0/kops-linux-amd64
chmod +x kops-linux-amd64 kubectl
mv kubectl /usr/local/bin/kubectl
mv kops-linux-amd64 /usr/local/bin/kops

aws s3api create-bucket --bucket cloudanddevopsbyraham0073456.k8s.local --region us-east-1
aws s3api put-bucket-versioning --bucket cloudanddevopsbyraham0073456.k8s.local --region us-east-1 --versioning-configuration Status=Enabled
export KOPS_STATE_STORE=s3://cloudanddevopsbyraham0073456.k8s.local
kops create cluster --name rahams.k8s.local --zones us-east-1a --master-count=1 --master-size t2.medium --node-count=2 --node-size t2.medium
kops update cluster --name rahams.k8s.local --yes --admin
#!/bin/bash
set -euo pipefail

# ===== Configuration =====
BUCKET_NAME="avinash912-$(date +%s).k8s.local" # ensure globally unique
CLUSTER_NAME="rahams.k8s.local"
REGION="us-east-1"
ZONES="us-east-1a"

# ===== Download kubectl =====
echo "📦 Downloading kubectl..."
curl -LO "https://dl.k8s.io/release/$(curl -sSL https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
sudo mv kubectl /usr/local/bin/

# ===== Download kops =====
echo "📦 Downloading kops..."
curl -LO https://github.com/kubernetes/kops/releases/latest/download/kops-linux-amd64
chmod +x kops-linux-amd64
sudo mv kops-linux-amd64 /usr/local/bin/kops

# ===== Verify installations =====
echo "✅ Verifying installations..."
kubectl version --client
kops version

# ===== Create S3 bucket for Kops =====
echo "🪣 Creating S3 bucket: $BUCKET_NAME..."
aws s3api create-bucket --bucket "$BUCKET_NAME" --region "$REGION"

# ===== Enable versioning =====
echo "🔄 Enabling versioning on bucket..."
aws s3api put-bucket-versioning --bucket "$BUCKET_NAME" \
--versioning-configuration Status=Enabled

# ===== Export state store environment variable =====
export KOPS_STATE_STORE="s3://$BUCKET_NAME"
echo "📌 KOPS_STATE_STORE set to $KOPS_STATE_STORE"

# ===== Create Kubernetes cluster =====
echo "🛠️ Creating Kubernetes cluster..."
kops create cluster \
--name "$CLUSTER_NAME" \
--zones "$ZONES" \
--master-size t2.medium \
--node-size t2.micro \
--master-count 1 \
--node-count 2

# ===== Apply the changes =====
echo "🚀 Deploying the cluster..."
kops update cluster --name "$CLUSTER_NAME" --yes --admin

echo "✅ Cluster deployment initiated."