docs: how to set up MiniConstellation on Azure (#1999)

* init

* update doc

* move quick-setup to devdocs

dev-docs/miniconstellation/azure-terraform/create-vm.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+echo "create Terraform resources"
+
+terraform init
+terraform apply -auto-approve
+terraform output -raw ssh_private_key > id_rsa
+chmod 600 id_rsa
+
+azure_vm_ip=$(terraform output -raw public_ip)
+
+echo "::endgroup::"
+
+echo "Waiting for SSH server to come online..."
+
+# Wait for SSH to come online, at most 10*30s=5min
+count=0
+until ssh -i id_rsa -o StrictHostKeyChecking=no adminuser@"${azure_vm_ip}" date || [[ ${count} -eq 10 ]]; do
+  sleep 30
+  count=$((count + 1))
+done
+
+echo "Done waiting."
+
+echo "Copy prep VM script to remote VM"
+scp -i id_rsa ../setup-miniconstellation.sh adminuser@"${azure_vm_ip}":~/setup-miniconstellation.sh
+
+echo "Logging into remote VM"
+ssh -i id_rsa adminuser@"${azure_vm_ip}"