cluster.toml

# Example cluster setup
[cluster]
default_ip = "127.0.0.1" # String
proxy_ip = "127.0.0.1"
proxy_port = 8080

# Masters
[[cluster.master_nodes]]
port = 9001
name = "master1"

[[cluster.master_nodes]]
ip = "localhost" # can be specified for each
port = 9002
name = "master2"

[[cluster.replica_nodes]]
master_node = "master1"  # belongs to

# Parsing: example

# use std::fs;
# use toml::Value;

# fn main() {
#     // Read the TOML file
#     let toml_content = fs::read_to_string("cluster.toml").expect("Failed to read file");

#     // Parse the TOML content
#     let parsed_toml: Value = toml::from_str(&toml_content).expect("Failed to parse TOML");

#     // Access the cluster configuration
#     let cluster_config = parsed_toml.get("cluster").expect("Missing 'cluster' section");

#     // Access the proxy configuration
#     let proxy_port = cluster_config.get("proxy_port").expect("Missing 'proxy' port").as_integer().unwrap();
#     println!("Proxy Port: {}", proxy_port);

#     // Access the master nodes
#     let master_nodes = cluster_config.get("master_nodes").expect("Missing 'master_nodes' section").as_array().unwrap();
#     for node in master_nodes {
#         let port = node.get("port").expect("Missing 'port' in master node").as_integer().unwrap();
#         let name = node.get("name").expect("Missing 'name' in master node").as_str().unwrap();
#         println!("Master Node: Name={}, Port={}", name, port);
#     }

#     // Access the replica nodes
#     let replica_nodes = cluster_config.get("replica_nodes").expect("Missing 'replica_nodes' section").as_array().unwrap();
#     for node in replica_nodes {
#         let master_node_id = node.get("master_node").expect("Missing 'master_node_id' in replica node").as_integer().unwrap();
#         let port = node.get("port").expect("Missing 'port' in replica node").as_integer().unwrap();
#         println!("Replica Node: Master Node ID={}, Port={}", master_node_id, port);
#     }
}