I need to host jaeger in azure container instance and currently host is running in azure container instance but when i go to Ip address in browser it shows Error connection reset same result in DNS also. Im using jaegertracing/all-in-one:latest as image while creating container instance
Related
I have Virtual Network with two subnets (A and B). Vnet is configured to use a custom DNS server. In one subnet (A) I have a web server which has an appropriate DNS configuration. If I create a VM inside subnet A and I try to open a website using DNS, then everything is working correctly. Subnet B is fully dedicated to Azure Container Instances. When I create a container group with one container (azure cli), and I try to connect to a website, I get an exception that page is not available. It seems that my container instance is not using my custom DNS server assigned for the virtual network. Any ideas what may be wrong?
When ACI is deployed to an existing vnet and the vnet is configured with the custom DNS server, ACI will not inherit the custom DNS servers. You need to deploy the ACI through YAML file and specify the DNS server in the specification of dnsConfig.
For example, below YAML file, to deploy an ACI with Nginx image in an existing vnet using network profile and configure custom DNS servers. Refer to this.
For more reference, you could read YAML reference: Azure Container Instances
Context:
Windows host (with up-to-date Docker For Windows).
Linux-based container running on said host.
MySQL database running on Azure (and not in a container).
When running the container it is impossible to ping the Azure database (let alone query it). The message indicates that it cannot find a route to {azure db IP}.
However I can easily access a database on my Windows host local network. I can also access the internet, for example to download ping tools on my container.
My Windows host can ping and query the Azure database.
I've tried messing with Docker ip configuration (in the visual application) as well as going into the container at run time and changing its ip address since Docker default address is in the same subnet as Azure.
I've even tried switching the virtual commutator on the hyper-v machine but Docker seems to recreate those configurations when restarting.
How can my container successfully route to an azure network?
Thank you for your advice and help.
I'm new in AWS and EC2, I created a very simple hello world node.js application and dockerized it and I'm able to access the api route from within the container in my local machine, then I deployed the docker image to the docker hub and pulled that image from an EC2 instance and ran the image the docker logs shows that container is running fine.
Then from the EC2 instance information I get the
IPv4 Public IP xx.xxx.x.xxx
From the browser I try going to http://xx.xxx.x.xxx:8080/
but it times out and can't be reached, I'm expecting to see the hello world.
wonder if I'm missing any thing?
You probably haven't whitelisted your IP! AWS resources by default will block unknown incoming requests. To allow your machine to access to the EC2 you have to add it's IP address to your EC2's security group.
I was following the process mention on the azure site to create a docker machine in azure.
The docker was able to create the necessary components in Azure but comes back with the message of
No connection could be made because the target machine actively refused it.
Building the docker image or simply trying to query it with docker images returns this message.
I suspect that the IP Address assigned is not made public although it is configured in Azure. .
This is probably not docker related but to the Azure configuration. How does one ensure the IPAddress here is accessible and connectable externally?
I'm a new user of Azure. I tried the demo of Docker Swarm in Azure Container Service, but when I deploy a new container in the Docker Swarm, I find I can't get the URL to visit the website.
You can now access the application that is running in this container through the public DNS name of the Swarm agent load balancer. You can find this information in the Azure portal:
But I couldn't find it in my Azure, where can I get this URL?
In the Azure portal, select the container service's resource group, then select the item prefixed with swarm-agent-ip. The DNS name for the IP address is one of the properties on the Overview tab.