Yusuke Nojima

Implement file-based leader election method

7

We are planning to deploy yrmcds to our Kubernetes cluster. Currently yrmcds uses virtual_ip to detect whether the instance is master or not. However, virtual IPs are difficult to utilize...

Once FDs are depleted, yrmcds crashes because of `cybozu::has_ip_address`. ``` 2024-07-24 09:36:27 ERROR [std::system_error] (system:24) getifaddrs: Too many open files ``` I am not sure if this behavior is a...