mirror of https://github.com/docker/compose.git
ports documentation
Signed-off-by: Yuval Kohavi <yuval.kohavi@gmail.com>
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@ -106,7 +106,7 @@ An entry with the ip address and hostname will be created in `/etc/hosts` inside
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### ports
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Expose ports. Either specify both ports (`HOST:CONTAINER`), or just the container
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port (a random host port will be chosen).
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port (a random host port will be chosen). You can specify a port range instead of a single port (`START-END`). If you use a range for the container ports, you may specify a range for the host ports as well. both ranges must be of equal size.
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> **Note:** When mapping ports in the `HOST:CONTAINER` format, you may experience
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> erroneous results when using a container port lower than 60, because YAML will
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@ -115,9 +115,12 @@ port (a random host port will be chosen).
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ports:
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- "3000"
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- "3000-3005"
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- "8000:8000"
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- "9090-9091:8080-8081"
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- "49100:22"
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- "127.0.0.1:8001:8001"
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- "127.0.0.1:5000-5010:5000-5010"
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### expose
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@ -410,3 +413,4 @@ dollar sign (`$$`).
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- [Command line reference](cli.md)
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- [Compose environment variables](env.md)
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- [Compose command line completion](completion.md)
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