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fix: close stale ControlMaster ssh connection for machine init/add

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This commit is contained in:
Pasha Sviderski
2026-04-16 17:28:05 +10:00
parent 102421df19
commit fdbffbf020
3 changed files with 44 additions and 14 deletions
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internal/cli/machine.go
+11
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@@ -72,6 +72,17 @@ func provisionMachine(ctx context.Context, exec sshexec.Executor, version string
" echo '%[1]s ALL=(ALL) NOPASSWD:ALL' | sudo tee /etc/sudoers.d/%[1]s",
user)
}
if strings.Contains(err.Error(), "not in the sudoers file") {
return fmt.Errorf(
"user '%[1]s' is not in the sudo group or sudoers file so cannot use sudo, but Uncloud needs "+
"passwordless sudo or root access to install and configure the uncloudd daemon on the remote "+
"machine.\n\n"+
"Possible solutions:\n"+
"1. Use root user or a user with passwordless sudo instead.\n"+
"2. Grant passwordless sudo to the user '%[1]s' by running on the remote machine as root:\n"+
" echo '%[1]s ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/%[1]s",
user)
}
return fmt.Errorf("sudo command failed for user '%s': %w. "+
"Please ensure the user has sudo privileges or use root user instead", user, err)
}