Bug fixes, mtu settings, virtualbox unconnected virtual adapter fix, ssh settings

Author: Tim Pouyer

scripts/stackinabox/init.sh

@@ -238,7 +238,7 @@ Requires=docker.socket
 [Service]
 Type=notify
 ExecStart=
-ExecStart=/usr/bin/dockerd -H fd:// -H tcp://0.0.0.0:2375 --iptables=false --ip-masq=true --ip-forward=true --max-concurrent-downloads=5 --max-concurrent-uploads=5 --mtu 1500
+ExecStart=/usr/bin/dockerd -H fd:// --iptables=false --ip-masq=true --ip-forward=true --max-concurrent-downloads=5 --max-concurrent-uploads=5 --mtu 1500 --insecure-registry 192.168.27.100:5555
 ExecReload=/bin/kill -s HUP $MAINPID
 LimitNOFILE=1048576
 LimitNPROC=infinity
@@ -279,6 +279,11 @@ sudo systemctl daemon-reload
 #sudo systemctl restart systemd-networkd
 sudo systemctl restart docker.service
 
+# set mysqld apparmor profile to disabled
+# this profile effects lxc containers run on this host when using docker
+sudo ln -s /etc/apparmor.d/usr.sbin.mysqld /etc/apparmor.d/disable/
+sudo apparmor_parser -R /etc/apparmor.d/usr.sbin.mysqld
+
 # install 'shellinabox' to make using this image on windows easier
 # shellinabox will be available at http://192.168.27.100:4200
 echo "install shellinabox"

scripts/stackinabox/local.conf

@@ -215,6 +215,7 @@ API_RATE_LIMIT=False
 force_config_drive=False
 config_drive_format=vfat
 metadata_host=$HOST_IP
+network_device_mtu=1550
 
 [[post-config|$NEUTRON_CONF]]
 [DEFAULT]
@@ -224,14 +225,20 @@ notify_nova_on_port_data_changes=True
 enable_snat_by_default=True
 comment_iptables_rules=True
 #service_plugins+=,neutron_lbaas.services.loadbalancer.plugin.LoadBalancerPluginv2
+advertise_mtu=True
+network_device_mtu=1550
 
 [database]
 min_pool_size=10
 max_pool_size=50
 max_overflow=50
 
 [[post-config|/$Q_PLUGIN_CONF_FILE]]
-global_physnet_mtu=1500
+[DEFAULT]
+global_physnet_mtu=1550
+
+[ml2]
+physical_network_mtus=public:1550
 
 [agent]
 l2_population=True

scripts/stackinabox/post-config.sh

@@ -96,11 +96,38 @@ cp /vagrant/scripts/bluebox-theme/logo-splash.png /opt/stack/horizon/static/dash
 # haven't been able to find this file yet
 #mv /vagrant/scripts/bluebox-theme/bluebox.ico /opt/stack/horizon/static/dashboard/img/favicon.ico
 
-cat << EOF
+# setup demo user on this system
+sudo useradd -m -p $(perl -e 'printf("%s\n", crypt("labstack", "password"))') -s /bin/bash demo
+sudo usermod -aG docker demo
+sudo usermod -aG sudo demo
+sudo cp /home/vagrant/demo_key.priv /home/demo/demo_key.priv
+sudo chown demo:demo /home/demo/demo_key.priv
+
+sudo cp /home/vagrant/admin-openrc.sh /home/demo/admin-openrc.sh
+sudo chown demo:demo /home/demo/admin-openrc.sh
+
+sudo cp /home/vagrant/demo-openrc.sh /home/demo/demo-openrc.sh
+sudo chown demo:demo /home/demo/demo-openrc.sh
+
+# turn off ssh KnowHostsFile and StrictHostChecking 
+# for this machine (demo purposes only, don't ever do in production)
+sudo bash -c 'cat >> /etc/ssh/ssh_config' <<'EOF'
+Host *
+   StrictHostKeyChecking no
+   UserKnownHostsFile=/dev/null
+EOF
+
+cat << 'EOF'
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 This is your host IP address: 192.168.27.100
 Horizon is now available at http://192.168.27.100/dashboard
 Keystone is serving at http://192.168.27.100/identity
 The default users are: admin and demo
 The password: labstack
 Key pair is at /home/vagrant/demo_key.priv
+
+++++++ Login to this VM using:
+ssh demo@192.168.27.100
+password: labstack
+
 EOF

vagrant/Vagrantfile

@@ -65,6 +65,10 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
       vb.customize ["modifyvm", :id, "--usbehci", "off"]
       vb.customize ["modifyvm", :id, "--vrde", "off"]
       vb.customize ["guestproperty", "set", :id, "/VirtualBox/GuestAdd/VBoxService/--timesync-set-threshold", 10000]
+      #fix for https://github.com/mitchellh/vagrant/issues/7648
+      vb.customize ['modifyvm', :id, '--cableconnected1', 'on']
+      vb.customize ['modifyvm', :id, '--cableconnected2', 'on']
+      vb.customize ['modifyvm', :id, '--cableconnected3', 'on']
 
       if !File.exists?($disk)
         vb.customize ['createhd', '--filename', $disk, '--size', 500 * 1024]