Updating documentation for openvswitch.

Signed-off-by: Simon Spöhel <simon@spoehel.ch>
Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>

1 files changed, 74 insertions, 94 deletions

diff --git a/share/doc/HOST-SETUP.txt b/share/doc/HOST-SETUP.txt
index 6b368f0..8603a06 100644
--- a/share/doc/HOST-SETUP.txt
+++ b/share/doc/HOST-SETUP.txt
@@ -5,7 +5,7 @@ compute-tools: Host Setup
 1. Debian Packages
 -------------------
 
-apt install bridge-utils ifenslave vlan
+apt install openvswitch-switch
 
 
 2. Boot Parameters
@@ -53,128 +53,108 @@ sysctl -p
 3.2.1 Bridge: 1 Interface, standalone, DHCP
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-cat > /etc/network/interfaces << EOF
-# /etc/network/interfaces
+cat > /etc/systemd/network/eno1.network << EOF
+[Match]
+Name=eno1
 
-source /etc/network/interfaces.d/*
-
-auto lo
-iface lo inet loopback
+[Network]
+BindCarrier=bridge0
+LinkLocalAddressing=no
+EOF
 
-iface eno1 inet manual
+cat > /etc/systemd/network/bridge0.network << EOF
+[Match]
+Name=bridge0
 
-auto bridge0
-iface bridge0 inet dhcp
-	bridge_ports	eno1
-	bridge_fd	0
-	bridge_maxwait	0
-	bridge_stp	0
+[Network]
+DHCP=ipv4
 EOF
 
+ovs-vsctl add-br bridge0
+ovs-vsctl add-port bridge0 eno1
+
 
 3.2.2 Bridge: 1 Interface, standalone, static
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-cat > /etc/network/interfaces << EOF
-# /etc/network/interfaces
-
-source /etc/network/interfaces.d/*
-
-auto lo
-iface lo inet loopback
-
-iface eno1 inet manual
+cat > /etc/systemd/network/eno1.network << EOF
+[Match]
+Name=eno1
 
-auto bridge0
-iface bridge0 inet static
-	address		10.0.0.2
-	gateway		10.0.0.1
-	netmask		24
-
-	pre-up		ip link set eno1 down
-	pre-up		ip link set eno1 up
-
-	bridge_ports	eno1
-	bridge_fd	0
-	bridge_maxwait	0
-	bridge_stp	0
+[Network]
+BindCarrier=bridge0
+LinkLocalAddressing=no
 EOF
 
+cat > /etc/systemd/network/bridge0.network << EOF
+[Match]
+Name=bridge0
 
-3.2.3 Bridge: 2 logical Interfaces, subnet, static
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-cat > /etc/network/interfaces << EOF
-# /etc/network/interfaces
-
-source /etc/network/interfaces.d/*
-
-auto lo
-iface lo inet loopback
-
-allow-hotplug eno1
-iface eno1 inet dhcp
-
-auto bridge0
-iface bridge0 inet static
-	address		10.0.0.1
-	netmask		24
-
-	pre-up		ip link add name bridge0 type bridge
-	post-down	ip link delete bridge0 type bridge
-
-	bridge_fd	0
-	bridge_maxwait	0
-	bridge_stp	0
+[Network]
+DHCP=no
+Address=10.0.0.2/24
+Gateway=10.0.0.1
 EOF
 
+ovs-vsctl add-br bridge0
+ovs-vsctl add-port bridge0 eno1
 
-3.2.4 Bridge: 3 physical Interfaces, vlan, bonding, static
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-cat > /etc/network/interfaces << EOF
-# /etc/network/interfaces
-
-source /etc/network/interfaces.d/*
+3.2.3 Bridge: 3 physical Interfaces, vlan, bonding, static
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-auto lo
-iface lo inet loopback
+cat > /etc/systemd/network/eno1.network << EOF
+[Match]
+Name=eno1
 
-allow-hotplug eno1
-iface eno1 inet dhcp
+[Network]
+DHCP=ipv4
+EOF
 
-iface eno2 inet manual
+cat > /etc/systemd/network/eno2.network << EOF
+[Match]
+Name=eno2
 
-iface eno3 inet manual
+[Network]
+BindCarrier=bridge0
+LinkLocalAddressing=no
+EOF
 
-auto bond0
-iface bond0 inet manual
-	up			ip link set bond0 up
-	down			ip link set bond0 down
+cat > /etc/systemd/network/eno3.network << EOF
+[Match]
+Name=eno3
 
-	slaves			eno2 eno3
+[Network]
+BindCarrier=bridge0
+LinkLocalAddressing=no
+EOF
 
-	bond-mode		4
-	bond-miimon		100
-	bond-downdelay		200
-	bond-updelay		200
-	bond-lacp-rate		1
-	bond-xmit-hash-policy	layer2+3
+cat > /etc/systemd/network/bridge0.network << EOF
+[Match]
+Name=bridge0
 
-iface bond0.100 inet manual
-	vlan-raw-device bond0
+[Network]
+LinkLocalAddressing=no
+EOF
 
-auto bridge-100
-iface bridge-100 inet static
-	address			10.100.0.2
-	netmask			24
+cat > /etc/systemd/network/bridge-100.network << EOF
+[Match]
+Name=bridge-100
 
-	bridge_ports		bond0.100
-	bridge_fd		0
-	bridge_maxwait		0
-	bridge_stp		0
+[Network]
+Address=10.100.0.2/24
 EOF
 
+ovs-vsctl add-br bridge0
+ovs-vsctl add-bond bridge0 bond0 eno2 eno3 \
+	bond_mode=balance-tcp \
+	lacp=active \
+	other_config:lacp-time=fast \
+	other_config:bond-detect-mode=miimon \
+	other_config:bond-miimon-interval=100 \
+	other_config:bond_updelay=200
+	trunks=100 \
+ovs-vsctl add-br bridge-100 bridge0 100
 
 4. Enabling user namespace for unprivileged containers
 ------------------------------------------------------