diff --git a/docs/dev.rst b/docs/dev.rst
new file mode 100644
index 0000000..0739897
--- /dev/null
+++ b/docs/dev.rst
@@ -0,0 +1,93 @@
+Development
+===========
+
+The cluster isn't going to arrive until at least September. In the
+meantime, there are a few phases of development. This is a rough
+outline of how I think development will progress. The development
+stages will move forward based on when hardware arrives as well as
+when certain acceptance criteria are met.
+
+Hardware states
+---------------
+
+Key:
+
+- Pi 4/X: Pi 4 with X GB of memory
+- CM4 X: Pi CM4 with X GB of memory (has eMMC, wifi, and bluetooth)
+- CM4 XL: Pi CM4 with X GB of memory, lite version (no eMMC, wifi, or
+  bluetooth)
+- D35: Zymbit `D35 Secure Edge Node <https://store.zymbit.com/products/secure-compute-node-d35>`_
+
++=======+==========+
+| Stage | Hardware |
++=======+==========+
+| image validation | Pi 3B+, CM4 8L |
+| pxeboot validation | Pi 4/8, CM4 8L |
+
+
+Current stage: 0
+
+Stage 0: basic image validation
+-------------------------------
+
+Status: basic validation complete.
+
+This stage is basic validation that the :doc:`packer` process produces
+valid images. The goal is to get to a place where, with wired
+connectivity, the serial console isn't needed.
+
+This is being done on a CM4 8 at the moment with a carrier board.
+
+Goals
+^^^^^
+
+- Ensure :doc:`packer` produces valid images.
+- Ensure that images can be flash and installed without requiring
+  serial console intervention.
+
+Stage: PXEboot
+--------------
+
+The focus here will be on developing a PXE image and figuring out how
+to get the Pi to boot that. This is mostly to determine whether or not
+this approach will work.
+
+Goals
+^^^^^
+
+- Determine if PXE boot is a valid approach.
+- Automated build of a PXE image that can perform node
+  :doc:`node-provisioning`.
+
+Stage: Automated TPM provisioning
+---------------------------------
+
+Here, the goal is to have each node automatically provision and
+register its TPM on first boot.
+
+Goals
+^^^^^
+
+- Build out a TPM provisioning service.
+- Package a TPM provisioner into the boot image.
+
+
+Stage: 5-node cluster
+-----------------------
+
+The next stage is to build out a cluster of 5 Raspberry Pi 4's to
+develop basic node bring up and ansible configuration. This will be
+built on an UCTRONICS `U6260
+<https://www.uctronics.com/uctronics-upgraded-complete-enclosure-for-raspberry-pi-cluster.html>`_
+cabinet.
+
+Goals
+^^^^^
+
+The 5-node cluster will focus on bringing up nodes automatically.
+
+Stage: 6-node cluster
+-----------------------
+
+This stage will add a Zymbit D35 secure edge node in as the secure
+root of trust for the cluster - an HSM and identity management system.
diff --git a/docs/index.rst b/docs/index.rst
index 7d4c6f5..143359a 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -11,6 +11,8 @@ bladerunner
    :caption: Contents:
 
    intro
+   dev
+   provisioning
    packer
    tools
 
diff --git a/docs/node-provisioning.rst b/docs/node-provisioning.rst
new file mode 100644
index 0000000..bd1b2f9
--- /dev/null
+++ b/docs/node-provisioning.rst
@@ -0,0 +1,20 @@
+Node Provisioning
+=================
+
+What needs to happen when a node first boots up?
+
+- It needs to find the network.
+- The TPM must be provisioned.
+- Storage should be provisioned.
+- Ansible should be run to set up any software.
+
+Questions:
+
+1. What should boot look like after the first PXE boot?
+   - PXE boot and run ansible each time?
+   - Install an image to the eMMC (or SD card), booting from that in
+     the future and using the NVMe drive for storage?
+   - Install an image to the NVMe drive and boot off that in the
+     future?
+2. What can we do with the TPM?
+   - It needs to be registered on first boot.
diff --git a/docs/packer.rst b/docs/packer.rst
index 20b9820..f7bb17d 100644
--- a/docs/packer.rst
+++ b/docs/packer.rst
@@ -69,6 +69,10 @@ the environment variable ``SKIP_LOCAL_CACHE=yes``, it will skip doing this. It
 will also skip caching if the local file exists, though it will print a command
 to remove the file to force redownloading.
 
+It currently supports two targets: ``cdev``, for cluster development and
+management nodes, and ``cnode`` for cluster compute nodes. An additional
+target, ``custom``, can be specified along with a path to the board file.
+
 Board files
 ------------