Here my Dockerfile
FROM postgres:latest
create folder Downloads
WORKDIR /Downloads
COPY /plv8_v.2.x ./Downloads
RUN dpkg -i Downloads/plv8-96_2.1.0-2_amd64.deb
RUN dpkg -i Downloads/v8_3.14.5.10-26_amd64.deb
As you can see in Docker container install 2 deb files. OK.
But how I can understand that this 2 deb packages was success installed?
Maybe some logs or smt else?
rimelek
(Ákos Takács)
2
You run a container from the image and use dpkg -l | grep plv8
or whatever the package name is after installation.
You can also use docker sbom
docker sbom YOURIMAGENAME
which will parse the image and list the found packages.
It is very unlikely though that the deb packages are not installed as it would return an error code and the build process would fail.
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