AWS Bastion Port Forwarding Shell Script

Example

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function aws_forwarding_by_bastion { echo "Remove localhost..." ssh-keygen -R localhost echo "connecting to bastion: ${AWS_BASTION_ENDPOINT}" echo "forwarding local SSH port(22) to Test EC2 - ${AWS_TEST_EC2_ENDPOINT}:22." echo "forwarding local Kibana port(9200) to AES:443" echo "forwarding local DB port(3306) to Test DB:3306" echo "" sudo ssh -i ~/.ssh/{pem file} ec2-user@${AWS_BASTION_ENDPOINT} \ -L 22:${AWS_TEST_EC2_ENDPOINT}:22 \ -L 9200:${AWS_ES_ENDPOINT}:443 \ -L 3306:${AWS_TEST_RDS_ENDPOIN}:3306 }