add stats command

podman_compose.py

@@ -2402,6 +2402,37 @@ def compose_kill(compose, args):
  compose.podman.run([], "kill", podman_args)
 
 
+@cmd_run(
+ podman_compose,
+ "stats",
+ "Display percentage of CPU, memory, network I/O, block I/O and PIDs for services.",
+)
+def compose_stats(compose, args):
+ container_names_by_service = compose.container_names_by_service
+ if not args.services:
+ args.services = container_names_by_service.keys()
+ targets = []
+ podman_args = []
+ if args.interval:
+ podman_args.extend(["--interval", args.interval])
+ if args.format:
+ podman_args.extend(["--format", args.format])
+ if args.no_reset:
+ podman_args.append("--no-reset")
+ if args.no_stream:
+ podman_args.append("--no-stream")
+
+ for service in args.services:
+ targets.extend(container_names_by_service[service])
+ for target in targets:
+ podman_args.append(target)
+
+ try:
+ compose.podman.run([], "stats", podman_args)
+ except KeyboardInterrupt:
+ pass
+
+
 ###################
 # command arguments parsing
 ###################
@@ -2836,6 +2867,35 @@ def compose_kill_parse(parser):
  )
 
 
+@cmd_parse(podman_compose, ["stats"])
+def compose_stats_parse(parser):
+ parser.add_argument(
+ "services", metavar="services", nargs="*", default=None, help="service names"
+ )
+ parser.add_argument(
+ "-i",
+ "--interval",
+ type=int,
+ help="Time in seconds between stats reports (default 5)",
+ )
+ parser.add_argument(
+ "-f",
+ "--format",
+ type=str,
+ help="Pretty-print container statistics to JSON or using a Go template",
+ )
+ parser.add_argument(
+ "--no-reset",
+ help="Disable resetting the screen between intervals",
+ action="store_true",
+ )
+ parser.add_argument(
+ "--no-stream",
+ help="Disable streaming stats and only pull the first result",
+ action="store_true",
+ )
+
+
 def main():
  podman_compose.run()