Questions tagged [azure-container-service]
Microsoft Azure Container Service (ACS) optimizes the configuration of popular open source tools and technologies specifically for Azure. It allows you to easily create and host clusters of Docker containers in Microsoft Azure using either Docker Swarm or DC/OS for cluster orchestration.
azure-container-service
412
questions
55
votes
19
answers
169k
views
Unable to connect to the server: dial tcp [::1]:8080: connectex: No connection could be made because the target machine actively refused it
Am working on Azure Kubernates where we can store Docker Images in Azure. Here am trying to check my kubectl version, then am getting
Unable to connect to the server: dial tcp [::1]:8080: ...
- 1,254
52
votes
3
answers
34k
views
Azure Service Fabric vs Azure Container Services
I understand that both Azure Service Fabric and Azure Container Services can be used to host microservices through containers.
In what scenarios is it practical & cost effective to use one over ...
- 2,105
44
votes
1
answer
18k
views
Difference between Azure Container Service and Web App for Containers
What is the difference between Azure Container Service and Web App for Containers?
They both seem to offer a fully managed platform on which we can deploy containers. I feel that Web App for ...
- 2,210
17
votes
2
answers
17k
views
Scale Azure Container Instance
Is it possible to scale an ACI running container?
Problem:
We have some old-school Cloud Services (.NET Framework v4.7.1) we're migrating to Docker containers, we've successfully got them running ...
- 26.9k
14
votes
4
answers
12k
views
How can I find the service principal secret of my AKS cluster?
Okay, so I messed up, I accidentally ran az ad sp reset-credentials against the Service Principal that our AKS cluster runs under. And now we are getting errors like:
Error creating load balancer (...
- 801
14
votes
3
answers
9k
views
"Startup File" on Azure Docker Web App
Is the "Startup File" option on the docker web app options for docker-compose files? or shell commands? I cannot find any documentation for it...
Basically I'd like my Web App to run a docker-compose....
- 141
14
votes
1
answer
800
views
How can I kick off a container instance using the Azure api?
I have a container building in gitlab and registering itself with the gitlab custom registry. Inside this container is a command that runs a very long time. I would like to somehow deploy this ...
- 22.7k
13
votes
2
answers
4k
views
aks ingress address is empty
I created a service call portal, then I create ingress:
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: portal-ingress
spec:
backend:
serviceName: portal
servicePort: 8080
...
- 8,379
12
votes
2
answers
13k
views
Pull image Azure Container Registry - Kubernetes
Does anyone have any advice on how to pull from Azure container registry whilst running within Azure container service (kubernetes)
I've tried a sample deployment like the following but the image ...
- 1,099
12
votes
1
answer
2k
views
What is the proper way to expose an Azure Container Instance that is inside a vnet?
I have an ACI that is running a REST API that needs to be exposed publicly, but needs to access resources inside a vnet.
For some reason, unlike normal VMs, if an ACI is inside a vnet, it cannot have ...
- 21.8k
8
votes
3
answers
9k
views
Is It Possible to Restrict Access to Azure Container Instance with IP restrictions
I am creating an Azure container instance to host an index for testing purposes. Currently I can only get it to work with IpAddressType set as Public, but of course this makes the index available to ...
- 113
8
votes
4
answers
7k
views
Kubernetes: Failed to pull image from private container registry
I'm using Azure for my Continuous Deployment, My secret name is "cisecret" using
kubectl create secret docker-registry cisecret --docker-username=XXXXX --docker-password=XXXXXXX --docker-email=...
- 2,868
8
votes
2
answers
507
views
Multi regional Azure Container Service DC/OS clusters
I'm experimenting a little with ACS using the DC/OS orchestrator, and while spinning up a cluster within a single region seems simple enough, I'm not quite sure what the best practice would be for ...
- 1,416
7
votes
4
answers
15k
views
Increase Max pods per node with advanced networking on AKS
we have created our Kubernetes cluster with Advanced Networking via the Azure Management UI.
Some time later we've run into the limitation of pods per node described here:
https://learn.microsoft....
- 113
7
votes
1
answer
10k
views
Mount a volume while using a docker container in Azure App Service
I've deployed a Web App on Azure and use a Docker Container from the public registry (my own image) to host my website. But users can upload pictures and data is stored in json-files on the server. Of ...
- 1,960
6
votes
4
answers
22k
views
Where can i find node public ip on aks made cluster?
I've been asked by Azure support to open the question here, though i think this is an AKS bug.
When deploying a cluster each node 'node.status.addresses' should show an externalip or hostname of the ...
- 11k
6
votes
2
answers
6k
views
On Azure Storage, CanGenerateSasUri is always false
I have an ASP .Net Core 3.1 Web API which uses Azure Storage.
For this, it was using the Microsoft.Azure.Storage.Blob library.
The NuGet package manager informed me that this package was deprecated, ...
- 3,981
6
votes
1
answer
4k
views
Azure Docker compose fails with the environment section
I have a docker-compose.yml script working well in Azure. But when I add en environment section with two variables then it fails with this error:
2018-08-24 10:29:30.214 ERROR - Exception in multi-...
- 4,968
6
votes
2
answers
7k
views
Master Node on AKS cluster [closed]
I created a Kubernetes cluster using AKS service.
When I execute kubectl get nodes, I expect to see the Master node. However, I don't. I only see the Agent (Role) nodes.
Is it possible to look at the ...
- 117
6
votes
3
answers
2k
views
Azure Kubernetes: TLS handshake timeout
I created a new cluster as per the Azure guide and created the cluster without issue but when I enter the kubectl get nodes to list the nodes I only get this response Unable to connect to the server: ...
- 1,444
6
votes
2
answers
3k
views
Best approach to run a container from an Azure function
Some general advice and pointers.
I want to run a task in a container from an azure function. So either triggered by a queue or HTTP the function would spin up a container, passing some parameters ...
- 1,087
6
votes
1
answer
2k
views
Load balancer PublicIPReferencedByMultipleIPConfigs error on restart
Following along from the Use a static IP address with the Azure Container Service (AKS) load balancer documentation I have created a static IP and assigned it to the load balancer. This worked fine on ...
- 681
6
votes
1
answer
2k
views
Unable to deploy specific image to App Service from Azure Container Registry
I have a Linux App Service deployed within Azure, using an image from a private Azure Container Registry.
The service was up and running fine, and despite there being no changes to the image (no new ...
- 4,366
6
votes
1
answer
6k
views
Subscription could not be found in Azure Management API
I'm trying to create a Kubernetes cluster using Azure Management API.
var credentials = SdkContext.AzureCredentialsFactory
.FromFile(Environment.GetEnvironmentVariable("AZURE_AUTH_LOCATION"));
...
6
votes
1
answer
972
views
Deployment with docker-compose to Azure using CLI gives timeout when visiting agent page
I have docker-compose file:
version: "3"
services:
app2:
image: kamilwit/dockerdocker_app2
container_name: app2
build:
context: ./app2
volumes:
- app2data:/data
...
- 1,904
6
votes
0
answers
2k
views
Azure Container Service (ACS) - How can I safely restart a worker node?
I've deployed a Kubernetes cluster using the Azure CLI (az acs create command). The nodes in the cluster are running Windows.
I want to shutdown and restart a worker node.
I tried kubectl drain to ...
- 91
5
votes
2
answers
10k
views
COPY failed: stat /var/lib/docker/tmp/docker-builder<num>/server/requirements.txt: no such file or directory
Appears to be some kind of context issue. I'm trying to figure out why this would work fine when spinning up a local Kubernetes cluser with Skaffold, but is failing to build the image properly when ...
- 8,886
5
votes
3
answers
3k
views
Azure: Microsoft.Compute resource provider stuck 'Registering' for about a day
I've tried un-registering and re-registering and it just keeps getting stuck. No logs I can see so I'm not really sure what to do...
Has anyone experienced this before?
5
votes
1
answer
928
views
Azure web app for containers deploy with custom docker run command
Consider a docker image containing a React UI and a Spring REST app. I'd like to deploy this to Azure web app for containers, where the URL for the instance hits the UI which is being statically ...
- 281
4
votes
3
answers
5k
views
How do I ssh to nodes in ACS Kubernetes cluster?
I have created an ACS Kubernetes cluster following the instructions here: https://learn.microsoft.com/en-us/azure/container-service/container-service-kubernetes-walkthrough .
I see that master node ...
- 10.2k
4
votes
3
answers
2k
views
Frontend communication with API in Kubernetes cluster
Inside of a Kubernetes Cluster I am running 1 node with 2 deployments. React front-end and a .NET Core app. I also have a Load Balancer service for the front end app. (All working: I can port-forward ...
- 509
4
votes
4
answers
9k
views
Getting "unauthorized: authentication required" when pulling ACR images from Azure Kubernetes Service
I followed the guide here (Grant AKS access to ACR), but am still getting "unauthorized: authentication required" when a Pod is attempting to pull an image from ACR.
The bash script executed without ...
- 12.1k
4
votes
1
answer
1k
views
Mapping an ACI-instance to a Reserved IP on Azure
Are there any best practices on continuous deployment to an Azure Container Instance so that it keeps the public IP? Or mapping an Azure Reserved IP to a dynamic IP that the ACI gets bound to at ...
- 139
4
votes
1
answer
197
views
Kubernetes Cluster per app?
I have a two-cluster multi-region HA enabled in production working in MS Azure.
I was asked to reuse the same cluster to manage several new projects using Microservices.
What is the best practice ...
4
votes
2
answers
3k
views
Using azure file storage with kubernetes and azure container service (aks) - permission denied
I have an azure container service (aks) cluster. It is migrated to version 1.8.1. I am trying to deploy postgres database and use AzureFileVolume to persist postgres data on.
By default, if I deploy ...
- 4,186
4
votes
1
answer
9k
views
How to change Kubernetes garbage collection threshold values
By default, image-gc-high-threshold and image-gc-low-threshold values are 90 and 80% respectively.
We want to change them to 80 and 70, How we can change the Kubernetes image garbage collection ...
- 1,196
4
votes
2
answers
2k
views
How do I start a previously stopped Azure Container instance using C#?
I have the following code to stop an Azure container instance and would like to start it using similar.
using Microsoft.Azure.Management.Compute.Fluent.Models;
using Microsoft.Azure.Management.Fluent;...
- 1,430
4
votes
1
answer
804
views
Azure WebApp Docker Compose Private Repository
With the Azure WebApp Service I can deploy a docker-compose file to Azure easily with public available docker images. I would like to know how it is possible to deploy an image hosted in a private ...
- 765
4
votes
1
answer
1k
views
Cacheable Docker image for Azure Container Instances
I'm trying to use Azure Container Instances and I have a problem with long pulls of my image. It takes about 3 minutes for ACI to pull my image.
I've checked the Troubleshooting guide which says the ...
- 348
4
votes
1
answer
632
views
Configure existing VNET while creating Microsoft Azure Container Service (DC/OS)
We have our own VNET configured. I would like to use the same VNET / subnet while creating the ACS service. I am using DC/OS.
Can I configure the VNET / Subnet and NSG through Azure ACS template ?
- 645
4
votes
2
answers
11k
views
I can't login to my azure container registry
I was following the steps in this Microsoft tutorial:
https://learn.microsoft.com/en-us/azure/aks/tutorial-kubernetes-prepare-acr#container-registry-login
I've created a resource group, and then an ...
- 41
4
votes
1
answer
1k
views
Using kubectl behind SSL Interception
I am working with a Kubernetes cluster running in Azure Container Services. We use SSL Interception, which results in any kubectl command returning this error:
Unable to connect to the server: x509: ...
4
votes
3
answers
2k
views
Cannot create Azure Service Container
I tried to create an Azure Service Container in the UK West region. I went through all the steps without issue however once I clicked 'Create' after a few moments I was met with :
...
- 866
3
votes
4
answers
5k
views
Login to azure container
I used following quick start doc to spin up my first Azure container.
https://learn.microsoft.com/en-us/azure/container-instances/container-instances-quickstart#feedback
It worked fine. but how do ...
- 757
3
votes
1
answer
2k
views
Building multiple images from a monorepo where each service has its own Dockerfile
I'm attempting to learn Azure DevOps Pipelines and AKS. The ultimate goal would to Build and deploy to Azure Kubernetes Service, but I'm breaking this into smaller parts so understand what is going on ...
- 8,886
3
votes
4
answers
2k
views
Istio on Azure Container Service (AKS)
I was planning on installing Istio on my new AKS cluster. However, in the prerequisites for Istio, it is mentioned that K8S cluster should have RBAC enabled. However, I read that AKS ( preview ) doesn'...
- 117
3
votes
5
answers
2k
views
Cannot create AKS in azure with command "az aks create"
az aks create -n MyServices -g MyKubernetes --generate-ssh-keys
is not working. Error message: az aks create -n Adestis-Services -g Adestis.Kubernetes --generate-ssh-keys
A Cloud Shell credential ...
- 123
3
votes
2
answers
2k
views
Auto-scaling of agent/worker nodes in Azure Container Service [Kubernetes]
I am working with windows + kubernetes cluster on ACS (Azure Container Service). I have few queries about the auto-scaling of agents/worker nodes in ACS.
Suppose I have a cluster of 1 master and 5 ...
- 883
3
votes
3
answers
3k
views
Set mfsymlinks when mounting Azure File volume to ACI instance
Is there a way to specify the mfsymlinks option when mounting an Azure Files share to an ACI container instance?
As shown on learn.microsoft.com symlinks can be supported in Azure Files when mounted ...
- 593
3
votes
1
answer
827
views
Azure Container Service Kubernetes: How to Change VM Size?
I would like to change the VM size of agents. I can't seem to do that from the CLI or by adjusting the Container Service. How can I change the size of the agents?
- 4,337