Merge separate AIO docs into one

Creation of one source of truth for kubeadm-aio docs.  The kubeadm-aio
README now links to developer all-in-one document.

Change-Id: I9e405036e50cfd5336e0e6ce901d5e5d6850fae4
Closes-Bug: #1711727

doc/source/install/developer/all-in-one.rst

@@ -95,7 +95,7 @@ Using git, clone the repository that holds all of the OpenStack service charts.
 
 ::
 
-      git clone https://github.com/openstack/openstack-helm.git
+      git clone https://git.openstack.org/openstack/openstack-helm.git
       cd openstack-helm
 
 Setup Helm client
@@ -143,6 +143,17 @@ Using the Dockerfile defined in tools/kubeadm-aio directory, build the
       export KUBEADM_IMAGE=openstackhelm/kubeadm-aio:v1.6.8
       sudo docker build --pull -t ${KUBEADM_IMAGE} tools/kubeadm-aio
 
+CNI Configuration
+-----------------
+
+Before deploying AIO, you may optionally set additional parameters which
+control aspects of the CNI used:
+
+::
+
+      export KUBE_CNI=calico # or "canal" "weave" "flannel"
+      export CNI_POD_CIDR=192.168.0.0/16
+
 Deploy
 ------
 
@@ -161,6 +172,25 @@ displayed during execution.
       mkdir -p  ${HOME}/.kube
       cat ${KUBECONFIG} > ${HOME}/.kube/config
 
+Dummy Neutron Networks
+----------------------
+
+If you wish to create dummy network devices for Neutron to manage there is a
+helper script that can set them up for you:
+
+::
+
+      sudo docker exec kubelet /usr/bin/openstack-helm-aio-network-prep
+
+Logs
+----
+
+You can get the logs from your kubeadm-aio container by running:
+
+::
+
+      sudo docker logs -f kubeadm-aio
+
 Helm Chart Installation
 =======================
 

tools/kubeadm-aio/README.rst

@@ -1,110 +1,6 @@
 Kubeadm AIO Container
 =====================
 
-This container builds a small AIO Kubeadm based Kubernetes deployment
+Documentation for Kubeadm AIO is now consolidated here_.
-for Development and Gating use.
 
-Instructions
+.. _here: https://github.com/openstack/openstack-helm/blob/master/doc/source/install/developer/all-in-one.rst
-------------
-
-OS Specific Host setup:
-~~~~~~~~~~~~~~~~~~~~~~~
-
-Ubuntu:
-^^^^^^^
-
-From a freshly provisioned Ubuntu 16.04 LTS host run:
-
-.. code:: bash
-
-    sudo apt-get update -y
-    sudo apt-get install -y \
-            docker.io \
-            nfs-common \
-            git \
-            make
-
-OS Independent Host setup:
-~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-You should install the ``kubectl`` and ``helm`` binaries:
-
-.. code:: bash
-
-    KUBE_VERSION=v1.6.8
-    HELM_VERSION=v2.5.1
-
-    TMP_DIR=$(mktemp -d)
-    curl -sSL https://storage.googleapis.com/kubernetes-release/release/${KUBE_VERSION}/bin/linux/amd64/kubectl -o ${TMP_DIR}/kubectl
-    chmod +x ${TMP_DIR}/kubectl
-    sudo mv ${TMP_DIR}/kubectl /usr/local/bin/kubectl
-    curl -sSL https://storage.googleapis.com/kubernetes-helm/helm-${HELM_VERSION}-linux-amd64.tar.gz | tar -zxv --strip-components=1 -C ${TMP_DIR}
-    sudo mv ${TMP_DIR}/helm /usr/local/bin/helm
-    rm -rf ${TMP_DIR}
-
-And clone the OpenStack-Helm repo:
-
-.. code:: bash
-
-    git clone https://git.openstack.org/openstack/openstack-helm
-
-Build the AIO environment (optional)
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-A known good image is published to dockerhub on a fairly regular basis, but if
-you wish to build your own image, from the root directory of the OpenStack-Helm
-repo run:
-
-.. code:: bash
-
-    export KUBEADM_IMAGE=openstackhelm/kubeadm-aio:v1.6.8
-    sudo docker build --pull -t ${KUBEADM_IMAGE} tools/kubeadm-aio
-
-Deploy the AIO environment
-~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-To launch the environment run:
-
-.. code:: bash
-
-    export KUBEADM_IMAGE=openstackhelm/kubeadm-aio:v1.6.8
-    export KUBE_VERSION=v1.6.8
-    ./tools/kubeadm-aio/kubeadm-aio-launcher.sh
-    export KUBECONFIG=${HOME}/.kubeadm-aio/admin.conf
-
-Once this has run without errors, you should hopefully have a Kubernetes single
-node environment running, with Helm, Calico, appropriate RBAC rules and node
-labels to get developing.
-
-Prior to launching you can also optionally set the following environment
-variables to control aspects of the CNI used:
-
-.. code:: bash
-
-    export KUBE_CNI=calico # or "canal" "weave" "flannel"
-    export CNI_POD_CIDR=192.168.0.0/16
-
-If you wish to use this environment as the primary Kubernetes environment on
-your host you may run the following, but note that this will wipe any previous
-client configuration you may have.
-
-.. code:: bash
-
-    mkdir -p  ${HOME}/.kube
-    cat ${HOME}/.kubeadm-aio/admin.conf > ${HOME}/.kube/config
-
-If you wish to create dummy network devices for Neutron to manage there
-is a helper script that can set them up for you:
-
-.. code:: bash
-
-    sudo docker exec kubelet /usr/bin/openstack-helm-aio-network-prep
-
-Logs
-~~~~
-
-You can get the logs from your ``kubeadm-aio`` container by running:
-
-.. code:: bash
-
-    sudo docker logs -f kubeadm-aio