Deploy AKS with Nginx Ingress and Echo Server

Prerequisites

To ensure the needed tools are installed, you can use mise. You can follow the getting started guide to install mise. Once you have it running you can run the following (inside the top level of the repository):

mise trust
mise install -y

Without `mise`

You can install the needed tools yourself. A list of tools can be found in mise.toml

Setting your subscription ID

Create .env environment file with subscription ID environment variable:

echo "TF_VAR_subscription_id='xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx'" > .env

Create Cluster and deploy

Taskfile is used to simplify running tasks needed to launch AKS and deploy nginx+echo-server

You can list all the configured tasks using task -a

To create AKS and deploy with single command:

task deploy

You can test the echo-server by using curl or running the following task:

task curl-echo-server

# Example output
task: [curl-echo-server] curl -H 'Host: echo-server' http://172.210.111.132

{"host":{"hostname":"echo-server","ip":"::ffff:10.244.0.99","ips":[]},"http":{"method":"GET","baseUrl":"","originalUrl":"/","protocol":"http"},"requ
est":{"params":{"0":"/"},"query":{},"cookies":{},"body":{},"headers":{"host":"echo-server","x-request-id":"78b3799a1ff5ed70956ea76bc92dacbe","x-real
-ip":"193.42.54.109","x-forwarded-for":"193.42.54.109","x-forwarded-host":"echo-server","x-forwarded-port":"80","x-forwarded-proto":"http","x-forwar
ded-scheme":"http","x-scheme":"http","user-agent":"curl/8.11.0","accept":"*/*"}},"environment":{"PATH":"/usr/local/sbin:/usr/local/bin:/usr/sbin:/us
r/bin:/sbin:/bin","HOSTNAME":"echo-server-5549c8c7c4-bsj6n","NODE_VERSION":"16.16.0","YARN_VERSION":"1.22.19","ENABLE__FILE":"true","PORT":"80","ENA
BLE__HEADER":"true","ENABLE__REQUEST":"true","LOGS__IGNORE__PING":"false","ENABLE__COOKIES":"true","ENABLE__ENVIRONMENT":"true","ENABLE__HOST":"true
","ENABLE__HTTP":"true","ECHO_SERVER_PORT_80_TCP_PROTO":"tcp","ECHO_SERVER_PORT_80_TCP_ADDR":"10.0.113.240","KUBERNETES_PORT_443_TCP_ADDR":"10.0.0.1
","KUBERNETES_PORT":"tcp://10.0.0.1:443","ECHO_SERVER_SERVICE_HOST":"10.0.113.240","ECHO_SERVER_PORT_80_TCP":"tcp://10.0.113.240:80","ECHO_SERVER_PO
RT_80_TCP_PORT":"80","KUBERNETES_SERVICE_HOST":"10.0.0.1","KUBERNETES_SERVICE_PORT_HTTPS":"443","KUBERNETES_PORT_443_TCP":"tcp://10.0.0.1:443","ECHO
_SERVER_SERVICE_PORT":"80","ECHO_SERVER_SERVICE_PORT_HTTP":"80","ECHO_SERVER_PORT":"tcp://10.0.113.240:80","KUBERNETES_SERVICE_PORT":"443","KUBERNET
ES_PORT_443_TCP_PROTO":"tcp","KUBERNETES_PORT_443_TCP_PORT":"443","HOME":"/root"}}

Deleting all resources

You can simply run task tf:destroy

This will delete all resources that was created using OpenTofu in Azure