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Merge pull request #1179 from knarfS/fix_port_cmd

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Fix port command
This commit is contained in:
Povilas Kanapickas
2025-04-14 18:05:53 +03:00
committed by GitHub
parent d6b8476573 ae41ef08c3
commit 342a39dcfe
6 changed files with 70 additions and 101 deletions
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28
podman_compose.py
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@@ -15,7 +15,6 @@ import asyncio.subprocess
import getpass
import glob
import hashlib
import itertools
import json
import logging
import os
@@ -3216,30 +3215,13 @@ async def compose_config(compose, args):
@cmd_run(podman_compose, "port", "Prints the public port for a port binding.")
async def compose_port(compose, args):
# TODO - deal with pod index
compose.assert_services(args.service)
containers = compose.container_names_by_service[args.service]
container_ports = list(
itertools.chain(*(compose.container_by_name[c]["ports"] for c in containers))
)
def _published_target(port_string):
published, target = port_string.split(":")[-2:]
return int(published), int(target)
select_udp = args.protocol == "udp"
published, target = None, None
for p in container_ports:
is_udp = p[-4:] == "/udp"
if select_udp and is_udp:
published, target = _published_target(p[-4:])
if not select_udp and not is_udp:
published, target = _published_target(p)
if target == args.private_port:
print(published)
return
output = await compose.podman.output([], "inspect", [containers[args.index - 1]])
inspect_json = json.loads(output.decode("utf-8"))
private_port = str(args.private_port) + "/" + args.protocol
host_port = inspect_json[0]["NetworkSettings"]["Ports"][private_port][0]["HostPort"]
print(host_port)
@cmd_run(podman_compose, "pause", "Pause all running containers")