contest: vm: support setting memory size

Add first class citizen setting for memory size, since we have one for CPU count. Like QEMU and vng the memory size is in MB. Signed-off-by: Jakub Kicinski <[email protected]>
kuba-moo · Nov 4, 2024 · 4297af0 · 4297af0
1 parent 935b553
commit 4297af0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/contest/remote/lib/vm.py b/contest/remote/lib/vm.py
@@ -179,6 +179,9 @@ def start(self, cwd=None):
         cpus = self.config.get('vm', 'cpus', fallback="")
         if cpus:
             cmd += ["--cpus", cpus]
+        mem = self.config.get('vm', 'mem', fallback="")
+        if mem:
+            cmd += ["--memory", mem]
 
         print(f"INFO{self.print_pfx} VM starting:", " ".join(cmd))
         self.log_out += "# " + " ".join(cmd) + "\n"