Created a docker image. Deployed the app as web service; create a registry and push the image to azure container and the app is running fine online. I tried to login but cant. Username or password incorrect. On top of that my laptop crashed and I did not save a copy.
Can someone help me on how to pull the image from acr with the source code and download to my local machine. I found some tutorial online but was a bit vague.
Please help
Login to your Azure account
az login
Login to Azure Container Registry
az acr login --name $REGISTRY
Pull your Image
docker pull ${REGISTRY}.azurecr.io/${IMAGE}:${TAG}
Optionnal:
List your images
az acr repository list -n $REGISTRY --output table
Related
we need to deploy ACI - Azure Container Instance in private virtual network.
We followed the example and prepared YAML file from this link.
https://learn.microsoft.com/en-us/azure/container-instances/container-instances-vnet
So now we need to execute before that our command:
az container create --resource-group myResourceGroup --file vnet-deploy-aci.yaml
in that yaml we are referencing our image, similarly like from the above example (just we are using our private repo )
image: mcr.microsoft.com/azuredocs/aci-helloworld
I do not have permission to execute this because of Azure permissions, so I sent this yaml file to one of Azure admins but he does not have experience with containers, so he is , as well as I am confused from where he should trigger and execute docker login repo command and enter credentials, before he execute the az container create.
Can you please provide me some guidance since I did not see that on that Azure docs link as well but I suppose that "docker login" command is required before we trigger "az create" command which deploys our yaml?
THANK YOU!
Actually, you don't need to execute the command docker login when you use the YAML to create ACI. You just need to use the imageRegistryCredentials option to configure the credential for the private registry.
And if you use the image mcr.microsoft.com/azuredocs/aci-helloworld, then you do not need any credential, as I know, it's a public image. So you only need to follow the steps in the doc you provide.
I'm trying to Connect a Azure Webb app (containers) to an Azure Container Registry Using the Azure CLI. I have an Azure Container Registry located in the same Ressouce Group as the Webb App.
My command looks like this:
az webapp config container set --name "containerbugdemo" --resource-group "Containerbug" --docker-custom-image-name "application/helloworld:latest" --docker-registry-server-url "https://"$arcName.azurecr.io" --docker-registry-server-password "****" --docker-registry-server-user "***"
After running the command the container settings blade shows the following error:
Failed to get a list of tags.
And the Container fails to get pulled by the WebApp.
If I try the same procedure only using the graphical interface through the Azure portal, everything works as expected.
It seems you set the wrong image name. If you use the image in the ACR, you need to set the image name as acrname.azurecr.io/repository:tag, both when you create the web app and container setting, not just repository:tag. And the server URL is also a mistake that one more double quote in the question.
I am creating azure webapp (multi container app) using CLI. My docker images are in azure container registry(ACR). how do i pass my registry credentials to it or pass some flag that it recognise that images need to be pulled from ACR.
here is my command running from my linux machine (logged in with az login)
az webapp create --resource-group RishiCTS --plan rishi-kpi --name rishi-models --multicontainer-config-type compose --multicontainer-config-file docker-compose-models.yml
update: In azure portal I can pass docker-compose and select image source as ACR, but this start only first service from docker-compose.
You just need to set the image in the YAML like this:
image: myregistry.azurecr.io/image:tag
Then the Web App will pull the image from your Container Registry. You can take a look at the example for multiple containers. And then you need to add the credential of the ACR with the environment variables:
DOCKER_REGISTRY_SERVER_USERNAME - The username for the ACR server.
DOCKER_REGISTRY_SERVER_URL - The full URL to the ACR server. (For
example, https://my-server.azurecr.io.)
DOCKER_REGISTRY_SERVER_PASSWORD - The password for the ACR server.
More details here.
I am not able to deploy registry image to Azure Kubernetes
i have one image name hello-world in azure container registry .Now i want this image will be manages by Kubernetes service .
i follow this link here
but not able to understand manifest file and how i generate "yml" file
i pull image from docker registry and push to private container registry .Now my images are kept in azure container registry .Now i want to deploy to AKS from conatiner registry .But how i do this.
From the docs
Establish an authentication mechanism between AKS and ACR
Ensure you have the proper AKS credentials using az aks get-credentials -g myResourceGroup -n myAKSCluster
Apply the kubernetes deployment yaml to AKS
In production we use Azure Container Registry and AKS. For development, we have K3s on our dev server (on-prem). Is it possible for K3s to pull images from a private registry such as Azure Container Registry?
The short answer is Yes, even if the Azure Container Registry is a private registry, but if you have the username and password with the right permissions, then you can pull the image in it via the username and password. You can take a look at the steps in Azure Container Registry authentication with service principals.