Add tips for Ubuntu 18.04 and Azure (#325)


diff --git a/README.md b/README.md
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@@ -72,6 +72,8 @@
 * Install [Ansible for Azure](https://docs.microsoft.com/en-us/azure/virtual-machines/linux/ansible-install-configure) within
   the Python virtual environment by using `pip install ansible[azure]`
 
+When running Muchos under Ubuntu 18.04, checkout these [tips](docs/azure-ubuntu-1804.md).
+
 ## Quickstart
 
 The following commands will install Muchos, launch a cluster, and setup/run Accumulo:
diff --git a/docs/azure-ubuntu-1804.md b/docs/azure-ubuntu-1804.md
new file mode 100644
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+Tips for running Muchos for Azure under Ubuntu 18.04
+----------------------------------------------------
+
+Muchos sets up a Centos cluster, but it does not have to run in Centos.  If you
+wish to run Muchos under Ubuntu 18.04 and have it set up an Azure cluster, then
+the following steps can get you on your way.
+
+```bash
+# Install azure cli.  See the Azure documentation.
+# https://docs.microsoft.com/en-us/cli/azure/install-azure-cli-apt?view=azure-cli-latest
+
+# Install Ansible Azure for Python 3.  The main reason these tips were written
+# was to save you time on the following steps.  Muchos uses Python 3.  If
+# python-pip and pip were installed and used, those would go against Python 2
+# and would not work.
+sudo apt install python3-pip
+sudo pip3 install ansible[azure]
+```
+