.gitmodules

 [submodule "CRI_XCBC"]
 	path = CRI_XCBC
-	url = git@github.com:jprorama/CRI_XCBC.git
+	url = https://github.com/jprorama/CRI_XCBC.git

CRI_XCBC @ ce62e52e

-Subproject commit 78c14f733aef0f288b7e6298096e862322a7eaf0
+Subproject commit ce62e52ee2c03a9db4e60b256c73dee3f99a7715

README.md

@@ -29,6 +29,11 @@ cluster with vagrant:
 vagrant up ohpc
 ```
 
+NOTE: After you run the above command if you were to get a `"kernel mismatch error"`. To get past this error please run:
+`vagrant ssh ohpc -c "uname -r"`.
+Copy and paste this kernel version in the group_vars/all to update the kernel version in the `build_kernel_ver` variable.
+
+
 The ansible config will bring the master node to the point where its
 ready to ingest compute nodes via wwnodescan and prompt to you
 start a compute node.  You can create a compute node and start it with
@@ -87,12 +92,17 @@ with Open OnDemand.  After the cluster is up boot the ood node with:
 vagrant up ood
 ```
 
-This will provision the node and near the end of the provisioning provide several
+This will provision the node.
+
+NOTE: Near the end of the ood provisioning, the ansible scripts will display several
 sudo commands that need to be run on the ohpc node to register the ood node
-with the cluster, ensuring data synchronization and slurm work.
+with the cluster. The commands ensure system file synchronization and slurm work. 
+You will need to copy and paste these sudo commands to a shell in ohpc.  The
+ansible script will pause for 90 seconds to give you time to do this.
 
-After the node is provisioned (or booted) you need to work around mount issue
-with NFS mounts and issue the `mount -a` command on the ood node:
+After the node is provisioned (or booted) you need to work around a mount issue
+with NFS mounts in the centos/7 vagrant box and issue the `mount -a` command 
+on the ood node:
 ```
 vagrant ssh ood -c "sudo mount -a"
 ```
@@ -100,6 +110,15 @@ vagrant ssh ood -c "sudo mount -a"
 After this point you can connect to the web ui of the ood node, typically via
 (the port mapping may change in your local vagrant env):
 
-http://localhost/8080
+http://localhost:8080
 
 The default user name and password for the web UI is 'vagrant'.
+
+## Issues and Work arounds
+
+If you encounter an issue with OHPC node provisioning due to GPG key errors as mentioned in https://github.com/jprorama/CRI_XCBC/issues/77. Please run the following command: 
+```
+vagrant box update
+```
+
+If you encounter an issue with nodes_vivify role in updating the slurm status on nodes, specifically the error `slurm_update error: Invalid node state specified`. Please increase the compute node memory. For example if you're using 4GB already increase the memory to 6GB in your Virtual Box.

compute_create

@@ -17,7 +17,7 @@ fi
 # Download the ipxe.iso boot image if it doesn't already exist
 if [[ ! -f "$HOME/iso/ipxe.iso" ]]; then
   echo "Downloading the network boot ipxe.iso file"
-  crul -o ~/iso/ipxe.iso http://boot.ipxe.org/ipxe.iso
+  curl -o ~/iso/ipxe.iso http://boot.ipxe.org/ipxe.iso
 fi
 
 VBoxManage createvm --name "$nodename" --register