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Handle udp ports mapped #534

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merged 2 commits into from
Sep 19, 2023
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Merged

Handle udp ports mapped #534

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2d5ca94
Handle udp ports mapped
dboreham Sep 19, 2023
43683bc
Fix lint error
dboreham Sep 19, 2023
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6 changes: 4 additions & 2 deletions app/deployment_create.py
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Original file line number Diff line number Diff line change
Expand Up @@ -178,16 +178,18 @@ def _get_mapped_ports(stack: str, map_recipe: str):
ports_array = ports[service]
for x in range(0, len(ports_array)):
orig_port = ports_array[x]
# Strip /udp suffix if present
bare_orig_port = orig_port.replace("/udp", "")
random_port = random.randint(20000, 50000) # Beware: we're relying on luck to not collide
if map_recipe == "any-variable-random":
# This is the default so take no action
pass
elif map_recipe == "localhost-same":
# Replace instances of "- XX" with "- 127.0.0.1:XX"
ports_array[x] = f"127.0.0.1:{orig_port}:{orig_port}"
ports_array[x] = f"127.0.0.1:{bare_orig_port}:{orig_port}"
elif map_recipe == "any-same":
# Replace instances of "- XX" with "- 0.0.0.0:XX"
ports_array[x] = f"0.0.0.0:{orig_port}:{orig_port}"
ports_array[x] = f"0.0.0.0:{bare_orig_port}:{orig_port}"
elif map_recipe == "localhost-fixed-random":
# Replace instances of "- XX" with "- 127.0.0.1:<rnd>:XX"
ports_array[x] = f"127.0.0.1:{random_port}:{orig_port}"
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