# \#docker

**URL:** https://get-help.theconstruct.ai/tag/docker/210.md

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## [How to figure out how to use build docker image from package](https://get-help.theconstruct.ai/t/how-to-figure-out-how-to-use-build-docker-image-from-package/24286)

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**Author:** [@oei.nick](https://get-help.theconstruct.ai/u/oei.nick)\
**Replies:** 0\
**Last updated:** [May 11, 2023, 7:03am UTC](https://get-help.theconstruct.ai/t/how-to-figure-out-how-to-use-build-docker-image-from-package/24286 "2023-05-11T07:03:06Z")

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How do I figure out my launch commands(dependencies I need to install) to build the docker image from my package?

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## [Using Docker with ROS (--network=host)](https://get-help.theconstruct.ai/t/using-docker-with-ros-network-host/23669)

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**Author:** [@BYR2022](https://get-help.theconstruct.ai/u/BYR2022)\
**Replies:** 1\
**Last updated:** [April 12, 2023, 7:36am UTC](https://get-help.theconstruct.ai/t/using-docker-with-ros-network-host/23669 "2023-04-12T07:36:04Z")

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Hello, I am trying to run a docker container (ros:foxy) in my host machine, but I need the network to be set to ‘host’, when I create the container with --network=host I can’t get my host machine to communicate with the …