cmd/create: Use container name as container hostname

..to distinguish different toolboxes more easily inside a toolbox, this includes version information too (by default). Replace underscores with dashes since underscores are not allowed in hostnames. Fixes: #98, #120 Signed-off-by: Ievgen Popovych <[email protected]>
containers · May 24, 2022 · 3593746 · 3593746
1 parent 4469774
commit 3593746
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cmd/create.go b/src/cmd/create.go
@@ -419,7 +419,7 @@ func createContainer(container, image, release string, showCommandToEnter bool)
 	createArgs = append(createArgs, xdgRuntimeDirEnv...)
 
 	createArgs = append(createArgs, []string{
-		"--hostname", "toolbox",
+		"--hostname", strings.NewReplacer("_", "-", ".", "-").Replace(container),
 		"--ipc", "host",
 		"--label", "com.github.containers.toolbox=true",
 	}...)