I'm currently setting up a docker image based on "mcr.microsoft.com/azure-sql-edge:latest"
Below is part of my docker file
FROM mcr.microsoft.com/azure-sql-edge:latest
COPY startup.sh /startup.sh
RUN chmod u+x /startup.sh
...
CMD ["/bin/bash", "-c", "/startup.sh"]
When I run "docker build -t sql-edge . I get the following output / error
% docker build -t sql-edge .
[+] Building 3.0s (7/7) FINISHED
=> [internal] load build definition from Dockerfile 0.5s
=> => transferring dockerfile: 37B 0.0s
=> [internal] load .dockerignore 0.7s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for mcr.microsoft.com/azure-sql-edge:latest 0.0s
=> [internal] load build context 0.4s
=> => transferring context: 32B 0.0s
=> [1/3] FROM mcr.microsoft.com/azure-sql-edge:latest 0.0s
=> CACHED [2/3] COPY startup.sh /startup.sh 0.0s
=> ERROR [3/3] RUN chmod u+x /startup.sh 1.5s
------
> [3/3] RUN chmod u+x /startup.sh:
#7 0.937 chmod: changing permissions of '/startup.sh': Operation not permitted
------
executor failed running [/bin/sh -c chmod u+x /startup.sh]: exit code: 1
Seems like changing the permission of a script, loaded into the img isn't permitted.
I am a noob when it comes to docker. Anyone able to point me in the right direction here?
PS: The startup.sh script, is a script containing all my table and view definitions. My task is to upgrade an already existing mssql docker image to be a azure-sql-edge image.
