cleanup directory strucutre and fine tune

README

@@ -3,19 +3,35 @@ The Terraform part is on the more "enterprise" side with not only just a public
 
 for the docker imaging look at: https://www.fosstechnix.com/how-to-create-docker-image-for-node-js-application/
 The docker image can be built with
-docker build -t dumbserver .
+podman build -t dumbserver .
 
 the image then can be extracted with
-docker image save -o dumbserver.image.tar dumbserver
+podman image save -o dumbserver.image.tar dumbserver
 
 on the target machine it can be imported with
-docker image load -i dumbserer.image.tar
+podman image load -i dumbserer.image.tar
 
 and running a container with the image id done via:
-docker run -p 1280:1280 dumbserver
+podman run --name dumbserver -p 1280:1280 dumbserver
 (Port 1280 is what it listens on)
 
+updating the image from a local file (in podman):
+podman pull oci-archive:/tmp/dumbserver.image.tar
+then the container needs to be re-created... stop/rm/run
+
 At this stage, terraform will create an ssh accessable server (key is in "terraformtest1.ppk") - tutorial used for that: https://medium.com/@hmalgewatta/setting-up-an-aws-ec2-instance-with-ssh-access-using-terraform-c336c812322f
 
 As part of the terraform, I copy a script to install docker/podman - and upload the image
 then I set up the container and start it. that's it.
+
+initialize with
+terraform init
+
+then plan
+terraform plan
+
+then apply
+terraform apply
+
+To read the terraform output into powershell use
+$Json_Output = (& terraform output -json) | ConvertFrom-Json