I am a new docker user, trying to learn something about docker. I have a private docker registry. Inside it I have some images (example: I1,I2,I3,I4,I5). A lot of those images have tags inside it. Lets consider the following ones:…
My objective is connect two different containers to get data, in other words: I have an instance of OpenCTI working in my docker , and I can access it through my browser (http://localhost:8080). Consequently, I am developing another one to…
I have a private docker registry that I'm using for my own images. I would like that the container that run this images (via docker-compose) get updated immediately, when I push a new version. I know that there are Watchtower…
I was wondering is it possible to use cached docker images in gitlab registry for gitlab-ci? for example, I want to use node:16.3.0-alpine docker image, can I cache it in my gitlab registry and pull it from that and speed…
So I have a private repository at docker hub and I am trying to download image (blobs) manually using HTTP API. Now there are some issues I have tried https://hub.docker.com/support/doc/how-do-i-authenticate-with-the-v2-api and this script works and I can see my tags.…
I am trying to list the layers digest of an image (e.g.: ubuntu) that is loaded to a docker registry. I am basically looking for the equivalent of docker manifest inspect --verbose <image-name> for docker registry and which gives a…
I have a docker image created user-service and tagged it to localhost:5001 I have a local registry running at PORT 5001 User-service pushed to local registry and created pod using deploy_new.yaml file apiVersion: v1 kind: Pod metadata: name: user-service labels:…
Docker version 19.03.12, build 48a66213fe So in a dockerfile, if I have the following lines: RUN yum install aaa bbb ccc && <some cmd> && <etc> && <some cleanup> is that a best practice? Should I keep yum part separate…
I'm trying to get around what I see as a security issue. If I am working on a project I call "example", I may build a docker image from it using docker build -t example ., then run it using…
I am working with an image called tensort built using my local docker daemon. This is the command I am using to push the image. $ docker push della/tensort:latest But how does it work in devops teams of a few…