use a more common rst header hiearchy
While rst doesn't actually care about the order of headers, reviewers
sometimes do. And the build in emacs mode has a certain order
specified that it can easily rotate between.
Standardize on == h1, = h2, - h3, ~ h4 in the code.
Change-Id: I80ff6df6ef0703a3c3005809069428018bb355d4
diff --git a/doc/source/guides/multinode-lab.rst b/doc/source/guides/multinode-lab.rst
index 4c60b6a..44601d8 100644
--- a/doc/source/guides/multinode-lab.rst
+++ b/doc/source/guides/multinode-lab.rst
@@ -6,10 +6,10 @@
physical servers.
Prerequisites Linux & Network
------------------------------
+=============================
Minimal Install
-~~~~~~~~~~~~~~~
+---------------
You need to have a system with a fresh install of Linux. You can
download the `Minimal
@@ -27,7 +27,7 @@
apt-get install -y git sudo || yum install -y git sudo
Network Configuration
-~~~~~~~~~~~~~~~~~~~~~
+---------------------
The first iteration of the lab uses OpenStack's FlatDHCP network
controller so only a single network will be required. It should be on
@@ -60,10 +60,10 @@
GATEWAY=192.168.42.1
Installation shake and bake
----------------------------
+===========================
Add the DevStack User
-~~~~~~~~~~~~~~~~~~~~~
+---------------------
OpenStack runs as a non-root user that has sudo access to root. There is
nothing special about the name, we'll use ``stack`` here. Every node
@@ -88,7 +88,7 @@
``stack`` user.
Set Up Ssh
-~~~~~~~~~~
+----------
Set up the stack user on each node with an ssh key for access:
@@ -98,7 +98,7 @@
echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCyYjfgyPazTvGpd8OaAvtU2utL8W6gWC4JdRS1J95GhNNfQd657yO6s1AH5KYQWktcE6FO/xNUC2reEXSGC7ezy+sGO1kj9Limv5vrvNHvF1+wts0Cmyx61D2nQw35/Qz8BvpdJANL7VwP/cFI/p3yhvx2lsnjFE3hN8xRB2LtLUopUSVdBwACOVUmH2G+2BWMJDjVINd2DPqRIA4Zhy09KJ3O1Joabr0XpQL0yt/I9x8BVHdAx6l9U0tMg9dj5+tAjZvMAFfye3PJcYwwsfJoFxC8w/SLtqlFX7Ehw++8RtvomvuipLdmWCy+T9hIkl+gHYE4cS3OIqXH7f49jdJf jesse@spacey.local" > ~/.ssh/authorized_keys
Download DevStack
-~~~~~~~~~~~~~~~~~
+-----------------
Grab the latest version of DevStack:
@@ -112,7 +112,7 @@
(aka 'head node') and the compute nodes.
Configure Cluster Controller
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+----------------------------
The cluster controller runs all OpenStack services. Configure the
cluster controller's DevStack in ``local.conf``:
@@ -153,7 +153,7 @@
available in ``stack.sh.log``.
Configure Compute Nodes
-~~~~~~~~~~~~~~~~~~~~~~~
+-----------------------
The compute nodes only run the OpenStack worker services. For additional
machines, create a ``local.conf`` with:
@@ -196,7 +196,7 @@
available in ``stack.sh.log``.
Cleaning Up After DevStack
-~~~~~~~~~~~~~~~~~~~~~~~~~~
+--------------------------
Shutting down OpenStack is now as simple as running the included
``unstack.sh`` script:
@@ -223,10 +223,10 @@
sudo virsh list | grep inst | awk '{print $1}' | xargs -n1 virsh destroy
Options pimp your stack
------------------------
+=======================
Additional Users
-~~~~~~~~~~~~~~~~
+----------------
DevStack creates two OpenStack users (``admin`` and ``demo``) and two
tenants (also ``admin`` and ``demo``). ``admin`` is exactly what it
@@ -242,7 +242,7 @@
# Get admin creds
. openrc admin admin
-
+
# List existing tenants
keystone tenant-list
@@ -260,7 +260,7 @@
# keystone role-list
Swift
-~~~~~
+-----
Swift requires a significant amount of resources and is disabled by
default in DevStack. The support in DevStack is geared toward a minimal
@@ -280,7 +280,7 @@
it...) ``local.conf``.
Volumes
-~~~~~~~
+-------
DevStack will automatically use an existing LVM volume group named
``stack-volumes`` to store cloud-created volumes. If ``stack-volumes``
@@ -305,7 +305,7 @@
vgcreate stack-volumes /dev/sdc
Syslog
-~~~~~~
+------
DevStack is capable of using ``rsyslog`` to aggregate logging across the
cluster. It is off by default; to turn it on set ``SYSLOG=True`` in
@@ -319,7 +319,7 @@
SYSLOG_HOST=192.168.42.11
Using Alternate Repositories/Branches
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+-------------------------------------
The git repositories for all of the OpenStack services are defined in
``stackrc``. Since this file is a part of the DevStack package changes
@@ -349,10 +349,10 @@
GLANCE_REPO=https://github.com/mcuser/glance.git
Notes stuff you might need to know
-----------------------------------
+==================================
Reset the Bridge
-~~~~~~~~~~~~~~~~
+----------------
How to reset the bridge configuration:
@@ -363,7 +363,7 @@
sudo brctl delbr br100
Set MySQL Password
-~~~~~~~~~~~~~~~~~~
+------------------
If you forgot to set the root password you can do this: