Enable nova serial console access

This allows the local system to access the serial console using
https://github.com/larsks/novaconsole/, so it's possible to debug
whether the system has network access.

4 files changed, 26 insertions, 23 deletions

diff --git a/openstack/etc/nova/nova.conf b/openstack/etc/nova/nova.conf
index b703591f..0d6cdf92 100644
--- a/openstack/etc/nova/nova.conf
+++ b/openstack/etc/nova/nova.conf
@@ -629,3 +629,11 @@ allow_resize_to_same_host=True
 # Actual testing hardware does not support hardware acceleration
 # so in this step we will configure libvirt to use qemu instead of KVM
 virt_type=qemu
+
+##################
+# SERIAL CONSOLE #
+##################
+# Enable serial console proxy for serial console access from the host only
+[serial_console]
+serialproxy_host=127.0.0.1
+enabled=true
diff --git a/openstack/etc/systemd/system/openstack-nova-serialproxy.service b/openstack/etc/systemd/system/openstack-nova-serialproxy.service
new file mode 100644
index 00000000..2557dc2b
--- /dev/null
+++ b/openstack/etc/systemd/system/openstack-nova-serialproxy.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=OpenStack Nova Serial Proxy
+After=syslog.target network.target
+
+[Service]
+Type=simple
+User=nova
+ExecStart=/usr/bin/nova-serialproxy --config-file /etc/nova/nova.conf
+
+[Install]
+WantedBy=multi-user.target
diff --git a/openstack/manifest b/openstack/manifest
index 4bb39cdc..491bc9f2 100644
--- a/openstack/manifest
+++ b/openstack/manifest
@@ -47,6 +47,7 @@
 0100644 0 0 /etc/systemd/system/openstack-nova-scheduler.service
 0100644 0 0 /etc/systemd/system/openstack-nova-consoleauth.service
 0100644 0 0 /etc/systemd/system/openstack-nova-novncproxy.service
+0100644 0 0 /etc/systemd/system/openstack-nova-serialproxy.service
 0100644 0 0 /etc/systemd/system/openstack-nova-cert.service
 0100644 0 0 /etc/systemd/system/openstack-rabbitmq-setup.service
 0100644 0 0 /etc/systemd/system/openstack-rabbitmq-server.service
diff --git a/openstack/usr/share/openstack/openstack-nova-setup b/openstack/usr/share/openstack/openstack-nova-setup
index 7168e7c2..5935b13e 100644
--- a/openstack/usr/share/openstack/openstack-nova-setup
+++ b/openstack/usr/share/openstack/openstack-nova-setup
@@ -96,38 +96,21 @@ usermod -a -G libvirt nova
 rm /etc/systemd/system/multi-user.target.wants/openstack-nova-setup.service
 
 # Start nova services
-systemctl start openstack-nova-compute
 # [1] Never enable openstack-nova-conductor service in a node with
 # openstack-nova-compute or the security benefits of removing
 # database access from nova-compute will be negated
 #systemctl start openstack-nova-conductor
-systemctl start openstack-nova-api
-systemctl start openstack-nova-cert
-systemctl start openstack-nova-consoleauth
-systemctl start openstack-nova-scheduler
-systemctl start openstack-nova-novncproxy
+for service in compute api cert consoleauth scheduler novncproxy serialproxy; do
+    systemctl start openstack-nova-$service.service
+done
 #systemctl start openstack-nova-xvpnvncproxy
 
 # Create the links to run nova services when system start next times.
-ln -s "/etc/systemd/system/openstack-nova-compute.service" \
-    "/etc/systemd/system/multi-user.target.wants/openstack-nova-compute.service"
+for service in compute api cert consoleauth scheduler novncproxy serialproxy; do
+    systemctl enable openstack-nova-$service.service
+done
 # See description of why this shouldn't run in a openstack in one node in [1]
 #ln -s "/etc/systemd/system/openstack-nova-conductor.service" \
 #    "/etc/systemd/system/multi-user.target.wants/openstack-nova-conductor.service"
 
-ln -s "/etc/systemd/system/openstack-nova-api.service" \
-    "/etc/systemd/system/multi-user.target.wants/openstack-nova-api.service"
-
-ln -s "/etc/systemd/system/openstack-nova-cert.service" \
-    "/etc/systemd/system/multi-user.target.wants/openstack-nova-cert.service"
-
-ln -s "/etc/systemd/system/openstack-nova-consoleauth.service" \
-    "/etc/systemd/system/multi-user.target.wants/openstack-nova-consoleauth.service"
-
-ln -s "/etc/systemd/system/openstack-nova-scheduler.service" \
-    "/etc/systemd/system/multi-user.target.wants/openstack-nova-scheduler.service"
-
-ln -s "/etc/systemd/system/openstack-nova-novncproxy.service" \
-    "/etc/systemd/system/multi-user.target.wants/openstack-nova-novncproxy.service"
-
 exit 0