Security Groups

  1. Configure security groups
# Create the security group and store its ID in a variable
SECURITY_GROUP_ID=$(aws ec2 create-security-group \
  --group-name ${NAME} \
  --description "Kubernetes cluster security group" \
  --vpc-id ${VPC_ID} \
  --output text --query 'GroupId')

# Create the NAME tag for the security group
aws ec2 create-tags \
  --resources ${SECURITY_GROUP_ID} \
  --tags Key=Name,Value=${NAME}

# Create Inbound traffic for all communication within the subnet to connect on ports ...
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