missing usernetes README

Signed-off-by: vsoch <vsoch@users.noreply.github.com>

examples/usernetes/README.md

@@ -0,0 +1,56 @@
+# Flux with Usernetes on GCP
+
+This deployment illustrates deploying a flux-framework cluster on GCP
+with Usernetes installed on "bare metal." All components are included here.
+
+# Usage
+
+Make note that the machine types should be compatible with those you chose in [build-images](../../build-images)
+Initialize the deployment with the command:
+
+```bash
+$ terraform init
+```
+
+I find it's easier to export my Google project in the parent environment for nested terraform configs.
+
+```bash
+export GOOGLE_PROJECT=$(gcloud config get-value core/project)
+```
+
+Login to the login node!
+
+```bash
+$ gcloud compute ssh gffw-login-001 --zone us-central1-a
+```
+
+STOPPED HERE - we need to have these gid/uids be correct, otherwise I need to manually change
+them on all nodes. Note that since we cannot disable OSlogin, we need to change our user name in the gid/uid maps.
+
+
+```bash
+sudo vim /etc/subuid
+sudo vim /etc/subgid
+```
+```diff
+-olduid:165536:65536
++newuid:165536:65536
+```
+
+If you want to see startup logs:
+
+```bash
+sudo journalctl -u google-startup-scripts.service
+```
+Or run again:
+
+```bash
+sudo google_metadata_script_runner startup
+```
+
+TODO when we have the above fixed...
+And that's it! When you are done:
+
+```bash
+$ make destroy
+```