CODEWITHSUNDEEP
dockercurl
user3428154
user3428154

Reputation: 1344

Docker local file download

I'm trying to dockerize my SDK as 

docker run --rm -it -v /home/ubuntu/work/yoctosdk/:/workdir crops/extsdk-container --url file:///home/ubuntu/work/yocto/poky/build/tmp/deploy/sdk/poky-glibc-x86_64-core-image-minimal-i586-toolchain-2.4.1.sh

and unfortunately I am getting

Attempting to download file:///home/ubuntu/work/yocto/poky/build/tmp/deploy/sdk/poky-glibc-x86_64-core-image-minimal-i586-toolchain-2.4.1.sh
curl: (37) Couldn't open file /home/ubuntu/work/yocto/poky/build/tmp/deploy/sdk/poky-glibc-x86_64-core-image-minimal-i586-toolchain-2.4.1.sh
Unable to download "file:///home/ubuntu/work/yocto/poky/build/tmp/deploy/sdk/poky-glibc-x86_64-core-image-minimal-i586-toolchain-2.4.1.sh".

I am trying to work around this to download and run local file within docker. What would be correct download of the local file? I am following this.

Upvotes: 0

Views: 962

Answers (1)

yamenk
yamenk

Reputation: 51778

It is not possible by default to access files from the host machine. You need to mount folders that you want to access to the Docker container.

To make the file /home/ubuntu/work/yocto/poky/build/tmp/deploy/sdk/poky-glibc-x86_64-core-image-minimal-i586-toolchain-2.4.1.sh accessible, mount its parent directory using: 

-v /home/ubuntu/work/yocto/poky/build/tmp/deploy/sdk:/home/ubuntu/work/yocto/sdk-installer

And then provide as url the path inside the docker container: 

--url file:///home/ubuntu/work/yocto/sdk-installer/poky-glibc-x86_64-core-image-minimal-i586-toolchain-2.4.1.sh

Full command:

docker run --rm -it -v /home/ubuntu/work/yoctosdk/:/workdir crops/extsdk-container -v /home/ubuntu/work/yocto/poky/build/tmp/deploy/sdk:/home/ubuntu/work/yocto/sdk-installer --url file:///home/ubuntu/work/yocto/sdk-installer/poky-glibc-x86_64-core-image-minimal-i586-toolchain-2.4.1.sh

Upvotes: 1

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