Explore SharePoint 2016, the web-based, collaborative platform that integrates with Microsoft Office to provide intranets, secure document management, and collaboration so you can develop your online and offline capabilities.
Docker ReBuild copy file from docker host
Hi Docker Experts,
I have a vendor provided docker image. Which I have it in my docker registry.
I have simple Docker File which uses this image as a BASE image.
1. Would like to copy a file from the docker image to host
2. update the copied file on the host
3. Copy updated file back to docker in the same location
4. build docker with new tag
please help
Simple Dockerifle
For me even simple COPY is failing
lstat tmp/test.txt: no such file or directory
I have a vendor provided docker image. Which I have it in my docker registry.
I have simple Docker File which uses this image as a BASE image.
1. Would like to copy a file from the docker image to host
2. update the copied file on the host
3. Copy updated file back to docker in the same location
4. build docker with new tag
please help
Simple Dockerifle
FROM xxxxxxxx.dkr.ecr.ap-southeast-2.amazonaws.com/busybox1
RUN echo foo > bar
COPY /tmp/test.txt /tmp/test_upd.txt
For me even simple COPY is failing
lstat tmp/test.txt: no such file or directory
Do more with
EXPERT OFFICE® is a registered trademark of EXPERTS EXCHANGE®
Nothing before the copy creates that file that i can see. The file that is created is called 'bar'lstat tmp/test.txt: no such file or directory
this worked
id=$(docker create xxxxxxxx.dkr.ecr.ap-southe
docker cp $id:/file.txt /tmp/file.txt
docker cp /tmp/foo.txt $id:/foo.txt
docker cp $id:/foo.txt /tmp/new_foo.txt
docker image tag xxxxxxxx.dkr.ecr.ap-southe
docker rm -v $id
id=$(docker create xxxxxxxx.dkr.ecr.ap-southe
docker cp $id:/file.txt /tmp/file.txt
docker cp /tmp/foo.txt $id:/foo.txt
docker cp $id:/foo.txt /tmp/new_foo.txt
docker image tag xxxxxxxx.dkr.ecr.ap-southe
docker rm -v $id
this worked
id=$(docker create xxxxxxxx.dkr.ecr.ap-southe
docker cp $id:/file.txt /tmp/file.txt
docker cp /tmp/foo.txt $id:/foo.txt
docker cp $id:/foo.txt /tmp/new_foo.txt
docker image tag xxxxxxxx.dkr.ecr.ap-southe
docker rm -v $id
id=$(docker create xxxxxxxx.dkr.ecr.ap-southe
docker cp $id:/file.txt /tmp/file.txt
docker cp /tmp/foo.txt $id:/foo.txt
docker cp $id:/foo.txt /tmp/new_foo.txt
docker image tag xxxxxxxx.dkr.ecr.ap-southe
docker rm -v $id
this worked
id=$(docker create xxxxxxxx.dkr.ecr.ap-southe
docker cp $id:/file.txt /tmp/file.txt
docker cp /tmp/foo.txt $id:/foo.txt
docker cp $id:/foo.txt /tmp/new_foo.txt
docker image tag xxxxxxxx.dkr.ecr.ap-southe
docker rm -v $id
id=$(docker create xxxxxxxx.dkr.ecr.ap-southe
docker cp $id:/file.txt /tmp/file.txt
docker cp /tmp/foo.txt $id:/foo.txt
docker cp $id:/foo.txt /tmp/new_foo.txt
docker image tag xxxxxxxx.dkr.ecr.ap-southe
docker rm -v $id
Premium Content
You need an Expert Office subscription to comment.Start Free Trial