Complete docker compose setup.

This change proposes a minimal openstack deployment stood up using
docker-compose.  Included is a script to generate the necessary
environment variables for use by the containers as well as an
'openrc'.  There is also a script which demonstrates starting the
included services.

We have this working locally using patched containers and can start
instances with networking etc.  However, there are several changes
required to various containers that will need to be made to get this
working.  We are also using Steven Dake's patches to docker-compose to
allow the use of pid=host.  I propose we either merge this change or
build changes on top of this to get a functioning installation.

Co-authored-by: Ryan Hallisey <rhallise@redhat.com>

Change-Id: I5e6051054d31edf9840c3a22502d4a7963893f29

1 files changed, 85 insertions, 0 deletions

diff --git a/compose/start.sh b/compose/start.sh
new file mode 100755
index 000000000..1c533655c
--- /dev/null
+++ b/compose/start.sh
@@ -0,0 +1,85 @@
+#!/bin/bash -x
+#
+# This script can be used to start a minimal set of containers that allows
+# you to boot an instance.  Note that it requires that you have some openstack
+# clients available: keystone, glance, and nova, as well as mysql to ensure
+# services are up.  You will also need these in order to interact with the
+# installation once started.
+
+setenforce 0
+
+# This should probably go into nova-networking or nova-compute containers.
+modprobe ebtables
+
+MY_IP=$(ip route get $(ip route | awk '$1 == "default" {print $3}') |
+    awk '$4 == "src" {print $5}')
+
+# Source openrc for commands
+source openrc
+
+echo Starting rabbitmq and mariadb
+docker-compose -f rabbitmq.yml up -d
+docker-compose -f mariadb.yml up -d
+
+until mysql -u root --password=kolla --host=$MY_IP mysql -e "show tables;"
+do
+    echo waiting for mysql..
+    sleep 3
+done
+
+echo Starting keystone
+docker-compose -f keystone.yml up -d
+
+until keystone user-list
+do
+    echo waiting for keystone..
+    sleep 3
+done
+
+echo Starting glance
+docker-compose -f glance-api-registry.yml up -d
+
+echo Starting nova
+docker-compose -f nova-api-conductor-scheduler.yml up -d
+
+# I think we'll need this..
+#
+# until mysql -u root --password=kolla --host=$MY_IP mysql -e "use nova;"
+# do
+#     echo waiting for nova db.
+#     sleep 3
+# done
+
+echo "Waiting for nova-api to create keystone user.."
+until keystone user-list | grep nova
+do
+    echo waiting for keystone nova user
+    sleep 2
+done
+
+# This directory is shared with the host to allow qemu instance
+# configs to remain accross restarts.
+mkdir -p /etc/libvirt/qemu
+
+echo Starting nova compute
+
+docker-compose -f nova-compute-network.yml up -d
+
+IMAGE_URL=http://download.cirros-cloud.net/0.3.3/
+IMAGE=cirros-0.3.3-x86_64-disk.img
+if ! [ -f "$IMAGE" ]; then
+    curl -o $IMAGE $IMAGE_URL/$IMAGE
+fi
+
+echo "Creating glance image.."
+glance image-create --name "puffy_clouds" --is-public true --disk-format qcow2 --container-format bare --file $IMAGE
+
+# Example usage:
+#
+# nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
+# nova secgroup-add-rule default icmp -1 -1 0.0.0.0/0
+# nova network-create vmnet --fixed-range-v4=10.0.0.0/24 --bridge=br100 --multi-host=T
+#
+# nova keypair-add mykey > mykey.pem
+# chmod 600 mykey.pem
+# nova boot --flavor m1.medium --key_name mykey --image puffy_clouds newInstanceName