Magento 2.4.6 – Getting Error Could not validate a connection to OpenSearch. No alive nodes found in your cluster

I am getting below error while installing Magento 2.4.6 using command line.

Could not validate a connection to OpenSearch. No alive nodes found in your cluster

I have run below two commands

META_PACKAGE=magento/project-community-edition META_VERSION=2.4.x

 composer create-project --repository-url=https://repo.magento.com/ 
     "${META_PACKAGE}" /tmp/exampleproject "${META_VERSION}"

 rsync -a /tmp/exampleproject/ /var/www/html/
 rm -rf /tmp/exampleproject/

and this

bin/magento setup:install 
     --backend-frontname=backend 
     --amqp-host=rabbitmq 
     --amqp-port=5672 
     --amqp-user=guest 
     --amqp-password=guest 
     --db-host=db 
     --db-name=magento 
     --db-user=magento 
     --db-password=magento 
     --search-engine=opensearch 
     --opensearch-host=opensearch 
     --opensearch-port=9200 
     --opensearch-index-prefix=magento2 
     --opensearch-enable-auth=0 
     --opensearch-timeout=15 
     --http-cache-hosts=varnish:80 
     --session-save=redis 
     --session-save-redis-host=redis 
     --session-save-redis-port=6379 
     --session-save-redis-db=2 
     --session-save-redis-max-concurrency=20 
     --cache-backend=redis 
     --cache-backend-redis-server=redis 
     --cache-backend-redis-db=0 
     --cache-backend-redis-port=6379 
     --page-cache=redis 
     --page-cache-redis-server=redis 
     --page-cache-redis-db=1 
     --page-cache-redis-port=6379