Update the README.md with new install/work flow

README.md

@@ -1,19 +1,35 @@
 # warewulf v4 WIP
 
-This is built on CentOS-7. More needs to be done to make it work on other
+This is built on CentOS-7/8. More needs to be done to make it work on other
 distributions and versions specifically with the system service
 components.
 
 In a nutshell, to install and start provisioning nodes, do the following:
 
-1. `make`
-2. `sudo make install`
-3. `vi /etc/warewulf/warewulf.conf`
-4. `vi /etc/warewulf/nodes.conf`
-5. `sudo singularity build --sandbox /var/chroots/centos-7 centos-7.def`
-6. `sudo ./wwbuild vnfs`
-7. `sudo ./wwbuild kernel`
-8. `sudo ./wwbuild overlay`
-9. `./warewulfd`
-10. Boot your compute node
+1. Build Warewulf and dependencies:
+
+    `make all`
+    
+1. Install Warewulf onto your host system:
+
+    `sudo make install`
+    
+1. Set the master's kernel and default VNFS into your "default" node profile:
+
+    `sudo ./wwctl profile set -K $(uname -r) -V docker://warewulf/centos-8 default`
+    
+
+1. Build the kernel, VNFS, and overlays:
+
+    `sudo ./wwctl kernel build -a`
+    
+    `sudo ./wwctl vnfs build -a`
+
+    `sudo ./wwctl overlay build -sa`
+    
+1. Start the Warewulf daemon:
+
+    `./warewulfd`
+    
+1. Boot your compute node and watch it boot