Copying built OpenCV from one Docker image to another
Using this Dockerfile with just the important parts highlighted for simplicity:
RUN cd /opencv-$OPENCV_VERSION/cmake_binary
&& cmake -DBUILD_TIFF=ON
&& make install
## Compress the openCV files so you can extract them from the docker easily
RUN tar cvzf opencv-$OPENCV_VERSION.tar.gz --directory=$OPENCV_INSTALL_PATH .
Now, I want to build my application in a new container, so as far as I understand the documentation I can go:
FROM docker-opencv-cuda:cv3.3.1_cuda8 AS opencv
COPY -from=opencv /opencv/ /opencv/
However, I get an error:
invalid from flag value opencv: pull access denied for opencv, repository does not exist or may require 'docker login'
Looking around, it seems that COPY -from is trying to reference either a private or public repository, but I'd like it to look for my local version as docker image ls reports:
REPOSITORY TAG IMAGE ID
docker-opencv-cuda cv3.3.1_cuda8 xxxx
docker-opencv-cuda cv3.3.1_cuda9 yyyy
How can I do what I want to do? Adding to a repository is not a valid option as later I will have proprietary code that I cannot share, etc.
UPDATE: I might have found a bug? I have Docker 18.09.0, and given the lines:
ARG CV_VERSION=cv3.3.1_cuda8
FROM docker-opencv-cuda:$CV_VERSION AS opencv
COPY -from=opencv /opencv/ /opencv/
COPY -from=docker-opencv-cuda:$CV_VERSION /opencv/ /opencv/
COPY -from=docker-opencv-cuda:cv3.3.1_cuda8 /opencv/ /opencv/
Only the third COPY with the full -from label works.
UPDATE 2: Docker newbie problem. My Dockerfile is incorrect as -from should not refer to the current FROM, so this is OK and does what I want:
ARG CV_VERSION=cv3.3.1_cuda8
FROM docker-opencv-cuda:$CV_VERSION AS opencv
# Switch context so the OpenCV files no longer exist in the current image
FROM another_package
COPY -from=opencv /opencv/ /opencv/
COPY -from=docker-opencv-cuda:$CV_VERSION /opencv/ /opencv/
COPY -from=docker-opencv-cuda:cv3.3.1_cuda8 /opencv/ /opencv/
docker opencv dockerfile
asked Nov 16 '18 at 2:03
Ken Y-NKen Y-N
7,838134773
add a comment |
Using this Dockerfile with just the important parts highlighted for simplicity:
RUN cd /opencv-$OPENCV_VERSION/cmake_binary
&& cmake -DBUILD_TIFF=ON
&& make install
## Compress the openCV files so you can extract them from the docker easily
RUN tar cvzf opencv-$OPENCV_VERSION.tar.gz --directory=$OPENCV_INSTALL_PATH .
Now, I want to build my application in a new container, so as far as I understand the documentation I can go:
FROM docker-opencv-cuda:cv3.3.1_cuda8 AS opencv
COPY -from=opencv /opencv/ /opencv/
However, I get an error:
invalid from flag value opencv: pull access denied for opencv, repository does not exist or may require 'docker login'
Looking around, it seems that COPY -from is trying to reference either a private or public repository, but I'd like it to look for my local version as docker image ls reports:
REPOSITORY TAG IMAGE ID
docker-opencv-cuda cv3.3.1_cuda8 xxxx
docker-opencv-cuda cv3.3.1_cuda9 yyyy
How can I do what I want to do? Adding to a repository is not a valid option as later I will have proprietary code that I cannot share, etc.
UPDATE: I might have found a bug? I have Docker 18.09.0, and given the lines:
ARG CV_VERSION=cv3.3.1_cuda8
FROM docker-opencv-cuda:$CV_VERSION AS opencv
COPY -from=opencv /opencv/ /opencv/
COPY -from=docker-opencv-cuda:$CV_VERSION /opencv/ /opencv/
COPY -from=docker-opencv-cuda:cv3.3.1_cuda8 /opencv/ /opencv/
Only the third COPY with the full -from label works.
UPDATE 2: Docker newbie problem. My Dockerfile is incorrect as -from should not refer to the current FROM, so this is OK and does what I want:
ARG CV_VERSION=cv3.3.1_cuda8
FROM docker-opencv-cuda:$CV_VERSION AS opencv
# Switch context so the OpenCV files no longer exist in the current image
FROM another_package
COPY -from=opencv /opencv/ /opencv/
COPY -from=docker-opencv-cuda:$CV_VERSION /opencv/ /opencv/
COPY -from=docker-opencv-cuda:cv3.3.1_cuda8 /opencv/ /opencv/
docker opencv dockerfile
asked Nov 16 '18 at 2:03
Ken Y-NKen Y-N
7,838134773
add a comment |
Using this Dockerfile with just the important parts highlighted for simplicity:
RUN cd /opencv-$OPENCV_VERSION/cmake_binary
&& cmake -DBUILD_TIFF=ON
&& make install
## Compress the openCV files so you can extract them from the docker easily
RUN tar cvzf opencv-$OPENCV_VERSION.tar.gz --directory=$OPENCV_INSTALL_PATH .
Now, I want to build my application in a new container, so as far as I understand the documentation I can go:
FROM docker-opencv-cuda:cv3.3.1_cuda8 AS opencv
COPY -from=opencv /opencv/ /opencv/
However, I get an error:
invalid from flag value opencv: pull access denied for opencv, repository does not exist or may require 'docker login'
Looking around, it seems that COPY -from is trying to reference either a private or public repository, but I'd like it to look for my local version as docker image ls reports:
REPOSITORY TAG IMAGE ID
docker-opencv-cuda cv3.3.1_cuda8 xxxx
docker-opencv-cuda cv3.3.1_cuda9 yyyy
How can I do what I want to do? Adding to a repository is not a valid option as later I will have proprietary code that I cannot share, etc.
UPDATE: I might have found a bug? I have Docker 18.09.0, and given the lines:
ARG CV_VERSION=cv3.3.1_cuda8
FROM docker-opencv-cuda:$CV_VERSION AS opencv
COPY -from=opencv /opencv/ /opencv/
COPY -from=docker-opencv-cuda:$CV_VERSION /opencv/ /opencv/
COPY -from=docker-opencv-cuda:cv3.3.1_cuda8 /opencv/ /opencv/
Only the third COPY with the full -from label works.
UPDATE 2: Docker newbie problem. My Dockerfile is incorrect as -from should not refer to the current FROM, so this is OK and does what I want:
ARG CV_VERSION=cv3.3.1_cuda8
FROM docker-opencv-cuda:$CV_VERSION AS opencv
# Switch context so the OpenCV files no longer exist in the current image
FROM another_package
COPY -from=opencv /opencv/ /opencv/
COPY -from=docker-opencv-cuda:$CV_VERSION /opencv/ /opencv/
COPY -from=docker-opencv-cuda:cv3.3.1_cuda8 /opencv/ /opencv/
docker opencv dockerfile
asked Nov 16 '18 at 2:03
Ken Y-NKen Y-N
7,838134773
Using this Dockerfile with just the important parts highlighted for simplicity:
RUN cd /opencv-$OPENCV_VERSION/cmake_binary
&& cmake -DBUILD_TIFF=ON
&& make install
## Compress the openCV files so you can extract them from the docker easily
RUN tar cvzf opencv-$OPENCV_VERSION.tar.gz --directory=$OPENCV_INSTALL_PATH .
Now, I want to build my application in a new container, so as far as I understand the documentation I can go:
FROM docker-opencv-cuda:cv3.3.1_cuda8 AS opencv
COPY -from=opencv /opencv/ /opencv/
However, I get an error:
invalid from flag value opencv: pull access denied for opencv, repository does not exist or may require 'docker login'
Looking around, it seems that COPY -from is trying to reference either a private or public repository, but I'd like it to look for my local version as docker image ls reports:
REPOSITORY TAG IMAGE ID
docker-opencv-cuda cv3.3.1_cuda8 xxxx
docker-opencv-cuda cv3.3.1_cuda9 yyyy
How can I do what I want to do? Adding to a repository is not a valid option as later I will have proprietary code that I cannot share, etc.
UPDATE: I might have found a bug? I have Docker 18.09.0, and given the lines:
ARG CV_VERSION=cv3.3.1_cuda8
FROM docker-opencv-cuda:$CV_VERSION AS opencv
COPY -from=opencv /opencv/ /opencv/
COPY -from=docker-opencv-cuda:$CV_VERSION /opencv/ /opencv/
COPY -from=docker-opencv-cuda:cv3.3.1_cuda8 /opencv/ /opencv/
Only the third COPY with the full -from label works.
UPDATE 2: Docker newbie problem. My Dockerfile is incorrect as -from should not refer to the current FROM, so this is OK and does what I want:
ARG CV_VERSION=cv3.3.1_cuda8
FROM docker-opencv-cuda:$CV_VERSION AS opencv
# Switch context so the OpenCV files no longer exist in the current image
FROM another_package
COPY -from=opencv /opencv/ /opencv/
COPY -from=docker-opencv-cuda:$CV_VERSION /opencv/ /opencv/
COPY -from=docker-opencv-cuda:cv3.3.1_cuda8 /opencv/ /opencv/
docker opencv dockerfile
docker opencv dockerfile
asked Nov 16 '18 at 2:03
Ken Y-NKen Y-N
7,838134773
asked Nov 16 '18 at 2:03
Ken Y-NKen Y-N
7,838134773
edited Nov 16 '18 at 2:57
Ken Y-N
asked Nov 16 '18 at 2:03
Ken Y-NKen Y-N
7,838134773
asked Nov 16 '18 at 2:03
Ken Y-NKen Y-N
7,838134773
asked Nov 16 '18 at 2:03
Ken Y-NKen Y-N
7,838134773
7,838134773
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
First map your local disk when start docker and copy data from docker into the local disk.
such as:
$ docker run --it -rm -v /your_path:/your_path your_image
# cp -rf /opencv /your_path
# exit
Then create your new docker, and copy the data from the local.
answered Nov 16 '18 at 2:14
Kinght 金Kinght 金
8,48031841
I was thinking about that as a workaround and I might just adopt that since as I note in my updateCOPY -fromlooks dodgy.
– Ken Y-N
Nov 16 '18 at 2:15
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
First map your local disk when start docker and copy data from docker into the local disk.
such as:
$ docker run --it -rm -v /your_path:/your_path your_image
# cp -rf /opencv /your_path
# exit
Then create your new docker, and copy the data from the local.
answered Nov 16 '18 at 2:14
Kinght 金Kinght 金
8,48031841
I was thinking about that as a workaround and I might just adopt that since as I note in my updateCOPY -fromlooks dodgy.
– Ken Y-N
Nov 16 '18 at 2:15
add a comment |
First map your local disk when start docker and copy data from docker into the local disk.
such as:
$ docker run --it -rm -v /your_path:/your_path your_image
# cp -rf /opencv /your_path
# exit
Then create your new docker, and copy the data from the local.
answered Nov 16 '18 at 2:14
Kinght 金Kinght 金
8,48031841
I was thinking about that as a workaround and I might just adopt that since as I note in my updateCOPY -fromlooks dodgy.
– Ken Y-N
Nov 16 '18 at 2:15
add a comment |
First map your local disk when start docker and copy data from docker into the local disk.
such as:
$ docker run --it -rm -v /your_path:/your_path your_image
# cp -rf /opencv /your_path
# exit
Then create your new docker, and copy the data from the local.
answered Nov 16 '18 at 2:14
Kinght 金Kinght 金
8,48031841
First map your local disk when start docker and copy data from docker into the local disk.
such as:
$ docker run --it -rm -v /your_path:/your_path your_image
# cp -rf /opencv /your_path
# exit
Then create your new docker, and copy the data from the local.
answered Nov 16 '18 at 2:14
Kinght 金Kinght 金
8,48031841
answered Nov 16 '18 at 2:14
Kinght 金Kinght 金
8,48031841
answered Nov 16 '18 at 2:14
Kinght 金Kinght 金
8,48031841
answered Nov 16 '18 at 2:14
Kinght 金Kinght 金
8,48031841
8,48031841
I was thinking about that as a workaround and I might just adopt that since as I note in my updateCOPY -fromlooks dodgy.
– Ken Y-N
Nov 16 '18 at 2:15
add a comment |
I was thinking about that as a workaround and I might just adopt that since as I note in my updateCOPY -fromlooks dodgy.
– Ken Y-N
Nov 16 '18 at 2:15
I was thinking about that as a workaround and I might just adopt that since as I note in my update
COPY -from looks dodgy.– Ken Y-N
Nov 16 '18 at 2:15
I was thinking about that as a workaround and I might just adopt that since as I note in my update
COPY -from looks dodgy.– Ken Y-N
Nov 16 '18 at 2:15
add a comment |
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