add support for maximum log size, and max number of log files

Signed-off-by: wlan0 <sidharthamn@gmail.com>
Upstream-commit: 9b782d3af322bd8d9cf857d63eb7f2e0fe484c90
Component: engine

components/engine/api/client/logs.go

@@ -19,7 +19,7 @@ func (cli *DockerCli) CmdLogs(args ...string) error {
 	follow := cmd.Bool([]string{"f", "-follow"}, false, "Follow log output")
 	since := cmd.String([]string{"-since"}, "", "Show logs since timestamp")
 	times := cmd.Bool([]string{"t", "-timestamps"}, false, "Show timestamps")
-	tail := cmd.String([]string{"-tail"}, "all", "Number of lines to show from the end of the logs")
+	tail := cmd.String([]string{"-tail"}, "latest", "Number of lines to show from the end of the logs")
 	cmd.Require(flag.Exact, 1)
 
 	cmd.ParseFlags(args, true)