distros-test-framework/docs/ssh_codes.md

Common SSH Exit Codes.

Exit Code	Category	Common Error Messages
1	Generic Failure	exit status 1
2	Shell Built-in Misuse	exit status 2, usage:
124	Timeout Exceeded	command timed out, exit status 124
126	Permission Error	exit status 126, permission denied, cannot execute, exec format error
127	Command Not Found	exit status 127, command not found, no such file or directory
130	User Interruption	exit status 130, terminated by signal 2, interrupted
137	Out of Memory	exit status 137, killed, terminated by signal 9, out of memory
255	Connection Issue	exit status 255, connection lost, connection reset by peer, connection refused, no route to host

Common Error Messages that could possibly be retried.

"exit status 1",
"command timed out",
"no such file or directory",
"exit status 124",
"connection reset by peer",
"connect: connection refused",
"connect: operation timed out",
"exit status 255",
"remote command exited without exit status",

RunCommandOnNodeWithRetry() Usage:

func YourFuncWhatever() {
    // Define the command to be executed
    command := "your_command_here"

    // Define the IP address of the node
    ip := "your_node_ip_here"

    // create the config
    cfg := shared.CmdNodeRetryCfg()
    cfg.Attempts = 20
    cfg.Delay = 10 * time.Second

    // If you dont wanna use the default config, just call
    cfg.<your_config_here>= <your_value_here>

    // Call the RunCommandOnNodeWithRetry function
    out, err := RunCommandOnNodeWithRetry(command, ip, cfg)
}