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authorDaniel Baumann <daniel.baumann@open-infrastructure.net>2021-06-30 06:54:24 +0000
committerDaniel Baumann <daniel.baumann@open-infrastructure.net>2021-06-30 06:54:53 +0000
commitd6fea0bc206f5785fb457d15c2ebee9212d07993 (patch)
treeb286e6d22ebb6b8411ea2763739c9146ae83aeff /share
parentReleasing version 20210629. (diff)
downloadcompute-tools-d6fea0bc206f5785fb457d15c2ebee9212d07993.tar.xz
compute-tools-d6fea0bc206f5785fb457d15c2ebee9212d07993.zip
Reverting openvswitch, not really ready yet.
Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
Diffstat (limited to 'share')
-rw-r--r--share/doc/HOST-SETUP.txt168
1 files changed, 94 insertions, 74 deletions
diff --git a/share/doc/HOST-SETUP.txt b/share/doc/HOST-SETUP.txt
index 8603a06..6b368f0 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 openvswitch-switch
+apt install bridge-utils ifenslave vlan
2. Boot Parameters
@@ -53,108 +53,128 @@ sysctl -p
3.2.1 Bridge: 1 Interface, standalone, DHCP
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-cat > /etc/systemd/network/eno1.network << EOF
-[Match]
-Name=eno1
+cat > /etc/network/interfaces << EOF
+# /etc/network/interfaces
-[Network]
-BindCarrier=bridge0
-LinkLocalAddressing=no
-EOF
+source /etc/network/interfaces.d/*
-cat > /etc/systemd/network/bridge0.network << EOF
-[Match]
-Name=bridge0
+auto lo
+iface lo inet loopback
-[Network]
-DHCP=ipv4
-EOF
+iface eno1 inet manual
-ovs-vsctl add-br bridge0
-ovs-vsctl add-port bridge0 eno1
+auto bridge0
+iface bridge0 inet dhcp
+ bridge_ports eno1
+ bridge_fd 0
+ bridge_maxwait 0
+ bridge_stp 0
+EOF
3.2.2 Bridge: 1 Interface, standalone, static
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-cat > /etc/systemd/network/eno1.network << EOF
-[Match]
-Name=eno1
+cat > /etc/network/interfaces << EOF
+# /etc/network/interfaces
-[Network]
-BindCarrier=bridge0
-LinkLocalAddressing=no
-EOF
+source /etc/network/interfaces.d/*
+
+auto lo
+iface lo inet loopback
-cat > /etc/systemd/network/bridge0.network << EOF
-[Match]
-Name=bridge0
+iface eno1 inet manual
-[Network]
-DHCP=no
-Address=10.0.0.2/24
-Gateway=10.0.0.1
+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
EOF
-ovs-vsctl add-br bridge0
-ovs-vsctl add-port bridge0 eno1
+3.2.3 Bridge: 2 logical Interfaces, subnet, static
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-3.2.3 Bridge: 3 physical Interfaces, vlan, bonding, static
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+cat > /etc/network/interfaces << EOF
+# /etc/network/interfaces
-cat > /etc/systemd/network/eno1.network << EOF
-[Match]
-Name=eno1
+source /etc/network/interfaces.d/*
-[Network]
-DHCP=ipv4
-EOF
+auto lo
+iface lo inet loopback
-cat > /etc/systemd/network/eno2.network << EOF
-[Match]
-Name=eno2
+allow-hotplug eno1
+iface eno1 inet dhcp
-[Network]
-BindCarrier=bridge0
-LinkLocalAddressing=no
-EOF
+auto bridge0
+iface bridge0 inet static
+ address 10.0.0.1
+ netmask 24
-cat > /etc/systemd/network/eno3.network << EOF
-[Match]
-Name=eno3
+ pre-up ip link add name bridge0 type bridge
+ post-down ip link delete bridge0 type bridge
-[Network]
-BindCarrier=bridge0
-LinkLocalAddressing=no
+ bridge_fd 0
+ bridge_maxwait 0
+ bridge_stp 0
EOF
-cat > /etc/systemd/network/bridge0.network << EOF
-[Match]
-Name=bridge0
-[Network]
-LinkLocalAddressing=no
-EOF
+3.2.4 Bridge: 3 physical Interfaces, vlan, bonding, static
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-cat > /etc/systemd/network/bridge-100.network << EOF
-[Match]
-Name=bridge-100
+cat > /etc/network/interfaces << EOF
+# /etc/network/interfaces
-[Network]
-Address=10.100.0.2/24
+source /etc/network/interfaces.d/*
+
+auto lo
+iface lo inet loopback
+
+allow-hotplug eno1
+iface eno1 inet dhcp
+
+iface eno2 inet manual
+
+iface eno3 inet manual
+
+auto bond0
+iface bond0 inet manual
+ up ip link set bond0 up
+ down ip link set bond0 down
+
+ slaves eno2 eno3
+
+ bond-mode 4
+ bond-miimon 100
+ bond-downdelay 200
+ bond-updelay 200
+ bond-lacp-rate 1
+ bond-xmit-hash-policy layer2+3
+
+iface bond0.100 inet manual
+ vlan-raw-device bond0
+
+auto bridge-100
+iface bridge-100 inet static
+ address 10.100.0.2
+ netmask 24
+
+ bridge_ports bond0.100
+ bridge_fd 0
+ bridge_maxwait 0
+ bridge_stp 0
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
------------------------------------------------------