change directory structure for ignition

00-provisioning/README.md

@@ -0,0 +1,44 @@
+Adding new nodes
+
+1. Create a boot and full butane yaml file for the new host in the butane directory
+2. Generate ignition JSON files from butane YAML files using the below snippet
+3. Check the resulting .json files into version control
+
+```bash
+# Be sure to run from 00-provisioning directory
+cd 00-provisioning
+
+# Loop through all butane files and generate ignition files
+for i in butane/*.yaml; do
+    FILENAME=$( echo $i | cut -c 8- | head -c -6)
+    echo running butane on $FILENAME
+    butane butane/$FILENAME.yaml > ignition/$FILENAME.json
+done
+
+```
+
+After you've checked the ignition files into version control, provision the server, either on baremetal or VM - example with virtualbox.
+
+```bash
+
+# Stop git bash being stupid
+export MSYS_NO_PATHCONV=1
+
+# Function to create VirtualBox VM, accepts name of VM as argument
+create_vm() {
+    if [ -z "$1" ]; then
+        echo "error: create_vm() called without specifying a VM name"
+        echo "Usage: create_vm <name>"
+        return
+    fi
+    "C:/Program Files/Oracle/VirtualBox/vboxmanage.exe" import --vsys 0 --vmname "$1" "D:/VirtualBox/OVA/fedora-coreos-39.20231119.3.0-virtualbox.x86_64.ova"
+    "C:/Program Files/Oracle/VirtualBox/vboxmanage.exe" modifyvm $1 --nic1 bridged
+    "C:/Program Files/Oracle/VirtualBox/vboxmanage.exe" modifyvm $1 --bridge-adapter1 "Intel(R) Ethernet Controller I225-V"
+    "C:/Program Files/Oracle/VirtualBox/vboxmanage.exe" guestproperty set $1 "/Ignition/Config" "$(cat ignition/$1-boot.json)"
+    "C:/Program Files/Oracle/VirtualBox/vboxmanage.exe" startvm $1 --type headless
+}
+
+create_vm kube-node01
+create_vm kube-node02
+create_vm kube-node03
+```