I am trying to deploy the Ckan docker image that is being provided at https://github.com/keitaroinc/docker-ckan. I cloned the repo and tried to change the yaml config of docker compose file to change the image names to values as suggested in https://learn.microsoft.com/en-us/azure/container-instances/tutorial-docker-compose. But it seems not to work. Anyone has any idea how can I deploy this using Azure Container Registry and Azure Container Instances?
Related
While learning how to use Azure Container Registry with the official tutorial : https://learn.microsoft.com/en-us/azure/container-registry/container-registry-get-started-portal?tabs=azure-cli
I tried to push images to my registry, the Hello World image in the course works fine, but when i try to use my own images it fails. It also fails when i pull images from docker and try to push them to my Azure registry.
Of course, the images are correctly tagged and the CLI connection works fine.
i'm also following another Azure course in which i build the image with Github actions ( https://learn.microsoft.com/en-us/azure/aks/kubernetes-action ), it also works great on the repo of this course, but once i try with my own projects, it fails. This time the error is about the url / the credentials :
After investigations, i'm sure that the credentials are correct, but the URL is maybe false because it never create it. That's why i was trying to push it manually in the first place.
EDIT : I managed to make it work by changing the wifi source i used, but i still don't understand how is this possible, why it doesn't work on github actions and what should i change in my conf to make it work with the original wifi again.
I tried to reproduce the same issue in my environment and got the below output
I have created the docker file and write the some script
vi dockerfile
FROM httpd:2.4
COPY ./public-html/ /usr/local/apache2/htdocs/
I have build the docker file using below command
docker build -t my-apache2 .
I have run the Image id using the below command
docker run -d -p 80:80 image_id
Created the container registry
After creating the registry we should enable the Access key if not we will not able to fetch the image to container instances
I have logged into the registry server
docker login login_server
Username:XXXX
password:XXXXX
After succeeded I have pushed the image into the container registry
I have tagged the image and pushed into the registry
docker tag image_name login_server/image_name
docker push login_server/image_name
Here we can find the image in repositories which we have pushed
I have created the container instance, while creating we have to give the Image resource as container registry then only we will get the pushed image
I've pushed an Image (which is a version of R + some libraries) on my private Azure Container Registry. How can build an Image starting from this Image?
In other words, I want to do "FROM registry/env:version" but I'm pretty sure that I need to use other settings to access my repository.
Thanks for help!
You should login your Docker daemon to your Azure Container Registry using the following command : docker login myregistry.azurecr.io --username $SP_APP_ID --password $SP_PASSWD
Then, using the fully qualified path for your image in the Dockerfile should work automatically, as long as the identity provided in the first step (login) has the rights to pull this image.
Sorry I'm trying to figure out your answer, I'm trying to pull a docker image from my Azure Container Registry and build it and push it back to a new repository. I'm starting my Dockerfile as
FROM xxxxxx.azurecr.io/php-7.4:latest AS compiled
how to configure the docker daemon in azure pipelines world?
I recently switched from AWS to Azure and i'm having issues with getting the docker to run in my daemonset.
On AWS I was pulling an image of a Pod and doing docker diff to compare that image with the original one.
But on Azure now i cannot access the docker and can't seem to find a way to get the original image and the current image with changes of the pod.
How can i do something like docker diff or at least pickup the two images in Azure ?
What version of Kubernetes are you running in AKS? Kubernetes has deprecated Docker as a container runtime after v1.20 so you can't run DOCKER DIFF on a node anymore.
Ref: https://kubernetes.io/blog/2020/12/02/dont-panic-kubernetes-and-docker/
Application was using docker CLI to build and then push an image to azure container registry. Used to work fine on Kubernetes using a python module and docker.sock. But since cluster upgraded docker daemon is gone. Guessing the K8 backend no longer uses docker or has it installled. Also, since docker is going away in kubernetes (i think it said 1.24 I want to get away from counting on docker for the build.
So the application when working was python application running in a docker container. It would take the dockerfile and build it and push it to azure container registry. There are files that get pushed into the image via the dockerfile and they all exist in the same directory as the dockerfile.
Anyone know of different methods to achieve this?
I've been looking at Azure ACR Tasks but I'm not really sure how all the files get copied over to a task and have not been able to find any examples.
I can confirm that running an Azure ACR Task (Multi-Task or Quick Task) will copy the files over when the command is executed. We're using Azure ACR Quick Tasks to achieve something similar. If you're just trying to do the equivalent of docker build and docker push, Quick Tasks should work fine for you too.
For simplicity I'm gonna list the example for a Quick Task because that's what I've used mostly. Try the following steps from your local machine to see how it works. Same steps should also work from any other environment provided the machine is authenticated properly.
First make sure you are in the Dockerfile directory and then:
Authenticate to the Azure CLI using az login
Authenticate to your ACR using az acr login --name myacr.
Replace the values accordingly and run az acr build --registry myacr -g myacr_rg --image myacr.azurecr.io/myimage:v1.0 .
Your terminal should already show all of the steps that the Dockerfile is executing. Alternatively you can head over to your ACR and look under services>tasks>runs. You should see every line of the Docker build task appear there.
Note: If you're running this task in an automated fashion and also require access to internal/private resources during the image build, you should consider creating a Dedicated Agent Pool and deploying it in your VNET/SNET, instead of using the shared/public Agent Pools.
In my case, I'm using terraform to run the az acr build command and you can see the Dockerfile executes the COPY commands without any issues.
I can find the docker-compose.yaml file from Apache official website here
I am able to run airflow, the docker images are pulled the official images, everything works perfectly on my local machine.
However, my question is, how can I deploy airflow with docker-compose on a Cloud managed service? e.g. Azure App Service
I am using Azure, but it seems to me that Azure container registry won't work. I cannot push the docker image as I am not building any image.