build: add flux usernetes build

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

Author: vsoch

azure/README.md

@@ -4,7 +4,7 @@
 
 ### 1. Build Images
 
-You can find the instructions for building your bases [here](https://github.com/converged-computing/flux-tutorials/tree/main/tutorial/azure/build) in the flux-tutorials repository. You'll need to create a resource group with your packer image (e.g., packer-testing) and an image (e.g., flux-framework) before continuing here. 
+You'll need to do the [build](build), first, and before that creating a resource group with your packer image (e.g., packer-testing) and an image (e.g., flux-usernetes) before continuing here. 
 
 ### 2. Deploy Terraform
 
@@ -84,6 +84,7 @@ pssh -h hosts.txt -x "-i ./id_azure" "/bin/bash /tmp/update_brokers.sh flux $lea
 
 Note that if it fails, you need to wait a bit - I usually step away for a second or two to give the VM time to finish setting up.
 
+
 ### 4. Install LAMMPS and OSU
 
 Before we shell in, let's install lammps and the osu benchmarks on "bare metal":
@@ -303,11 +304,21 @@ They are exactly the same, and `UCX_TLS` doesn't seem to matter, but likely you
 
 This is a work in progress - I'm still manually testing with [these scripts](https://github.com/converged-computing/flux-tutorials/tree/add-azure-base/tutorial/azure/install) but it isn't working yet. The container cannot ping hosts outside it, and I don't see vxlan as a loaded module.
 
+```console
+script=usernetes
+for address in $(az vmss list-instance-public-ips -g terraform-testing -n flux | jq -r .[].ipAddress)
+    do
+     echo "Installing ${script} to $address"
+     scp -i ./id_azure ./install/install_${script}.sh azureuser@${address}:/tmp/install_${script}.sh
+done
+pssh -h hosts.txt -t 100000000 -x "-i ./id_azure" "/bin/bash /tmp/install_${script}.sh"
+```
 
 #### TBA Install Infiniband
 
 At this point we need to expose infiniband on the host to the pods. This took a few steps,
 and what I learned (and the instructions are in [the repository here](https://github.com/converged-computing/aks-infiniband-install).
+
 ### 9. Cleanup
 
 When you are done:

azure/build/Makefile

@@ -0,0 +1,18 @@
+.PHONY: all
+all: init fmt validate build
+
+.PHONY: init
+init: 
+	packer init .
+	
+.PHONY: fmt
+fmt: 
+	packer fmt .
+
+.PHONY: validate
+validate: 
+	packer validate .
+	
+.PHONY: build
+build: 
+	packer build flux-usernetes.pkr.hcl

azure/build/README.md

@@ -0,0 +1,38 @@
+# Build Packer Images
+
+Note that I needed to do this build from a cloud shell, so clone and then:
+
+```bash
+git clone https://github.com/converged-computing/flux-tutorials
+flux-tutorials/tutorial/azure/build
+```
+
+And install packer
+
+```bash
+wget https://releases.hashicorp.com/packer/1.11.2/packer_1.11.2_linux_amd64.zip
+unzip packer_1.11.2_linux_amd64.zip
+mkdir -p ./bin
+mv ./packer ./bin/
+export PATH=$(pwd)/bin:$PATH
+```
+
+Get your account information for azure as follows:
+
+```bash
+az account show 
+```
+
+And export variables in the following format. Note that the resource group needs to actually exist - I created mine in the console UI.
+
+```bash
+export AZURE_SUBSCRIPTION_ID=xxxxxxxxx
+export AZURE_TENANT_ID=xxxxxxxxxxx
+export AZURE_RESOURCE_GROUP_NAME=packer-testing
+```
+
+Then build!
+
+```bash
+make
+```