Updates compute node for Icehouse
Updates to compute node under basic install guides for Icehouse release. Change-Id: Ifa1119bca9d7f25bdfacfb63ef8c963aeacdd0b8
This commit is contained in:
Pranav Salunke
Roger Luethi
parent
52c4ee71fc
commit
3a181177f8
@ -24,18 +24,90 @@
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>https://docs.google.com/drawings/d/1GX3FXmkz3c_tUDpZXUVMpyIxicWuHs5fNsHvYNjwNNk/edit?usp=sharing</link></para>
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<para><emphasis role="bold">Vboxnet0</emphasis>, <emphasis
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role="bold">Vboxnet1</emphasis>, <emphasis role="bold"
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>Vboxnet2</emphasis> - are virtual networks setup up by virtual
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box with your host machine. This is the way your host can
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>Vboxnet2</emphasis> - are virtual networks set up up by VirtualBox
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with your host machine. This is the way the host can
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communicate with the virtual machines. These networks are in turn
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used by virtual box VM’s for OpenStack networks, so that
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used by VirtualBox VMs for OpenStack networks, so that
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OpenStack’s services can communicate with each other.</para>
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<para><guilabel>Compute Node</guilabel></para>
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<para>Start your Controller Node (the one you setup in the previous
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section).</para>
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<para><emphasis role="bold">Preparing Ubuntu 12.04</emphasis></para>
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<para><guilabel>Compute node</guilabel></para>
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<para>Start the controller node which was set up in a previous section.</para>
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<note>
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<para>On reboot the node VM may lose internet and network
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connectivity. Restart the networking service and use the
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<command>ping</command> command to verify the network
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connectivity for the given VM.</para>
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</note>
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<note>
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<para>Take regular snapshots of the VirtualBox virtual machines after
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each section. In case the VM is broken, you may revert back to the
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snapshot to save time and effort.</para>
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</note>
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<para><guilabel>Controller node</guilabel></para>
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<para>
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Start the controller node which was set up in a previous section.
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</para>
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<para><emphasis role="bold">Preparing Ubuntu 14.04</emphasis></para>
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<para><emphasis role="bold">Networking:</emphasis></para>
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<para>Configure your network by editing the
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<filename>/etc/network/interfaces</filename> file</para>
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<itemizedlist>
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<listitem>
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<para>After you install Ubuntu Server, go in sudo mode</para>
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<para>Open <filename>/etc/network/interfaces</filename> and edit the
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file as mentioned:</para>
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<programlisting>
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# This file is for the OpenStack compute node for OpenStack training project.
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# Note: Selection of the IP addresses is important.
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# Any changes to the IP addresses may break OpenStack related services.
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# The loopback network interface
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auto lo
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iface lo inet loopback
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# The primary network interface - VirtualBox NAT connection
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# (VirtualBox Network Adapter 1)
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auto eth0
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iface eth0 inet dhcp
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# VirtualBox vboxnet0 - OpenStack management network
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# (VirtualBox Network Adapter 2)
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auto eth1
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iface eth1 inet static
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address 10.10.10.53
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netmask 255.255.255.0
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# VirtualBox vboxnet2 - OpenStack VM data/communication network
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# (VirtualBox Network Adapter 3)
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auto eth2
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iface eth2 inet static
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address 10.20.20.53
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netmask 255.255.255.0
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</programlisting>
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</listitem>
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<listitem>
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<para>After saving the interfaces file, restart the networking
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service:</para>
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<screen><prompt>#</prompt> <userinput>service networking restart</userinput></screen>
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<screen><prompt>#</prompt> <userinput>ifconfig</userinput></screen>
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</listitem>
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<listitem>
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<para>The expected network interface should match with the required IP
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addresses as configured above.</para>
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</listitem>
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</itemizedlist>
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<para><emphasis role="bold">SSH from host</emphasis></para>
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<itemizedlist>
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<listitem>
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<para>To SSH into the compute node from the host machine, type the
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command mentioned below.</para>
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<screen><prompt>$</prompt> <userinput>ssh compute@10.10.10.51</userinput></screen>
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<screen><prompt>$</prompt> <userinput>sudo su</userinput></screen>
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</listitem>
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</itemizedlist>
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<para><emphasis role="bold">Preparing Ubuntu 14.04</emphasis></para>
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<itemizedlist>
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<listitem>
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<para>After installing Ubuntu Server, switch to the root user</para>
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<para>
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<screen><prompt>$</prompt> <userinput>sudo su</userinput></screen>
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</para>
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@ -43,35 +115,44 @@
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<listitem>
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<para>Add Icehouse repositories:</para>
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<para>
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<screen><prompt>#</prompt> <userinput>apt-get install ubuntu-cloud-keyring python-software-properties software-properties-common python-keyring</userinput></screen>
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<screen><prompt>#</prompt> <userinput>echo deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/icehouse main >> /etc/apt/sources.list.d/icehouse.list</userinput></screen>
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<screen><prompt>#</prompt><userinput>apt-get install ubuntu-cloud-keyring python-software-properties software-properties-common python-keyring</userinput></screen>
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<screen><prompt>#</prompt><userinput>add-apt-repository cloud-archive:icehouse</userinput></screen>
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</para>
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</listitem>
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<listitem>
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<para>Update your system:</para>
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<para>
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<screen><prompt>#</prompt> <userinput>apt-get update</userinput></screen>
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<screen><prompt>#</prompt> <userinput>apt-get upgrade</userinput></screen>
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<screen><prompt>#</prompt> <userinput>apt-get dist-update</userinput></screen>
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<screen><prompt>#</prompt><userinput>apt-get update</userinput></screen>
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<screen><prompt>#</prompt><userinput>apt-get upgrade</userinput></screen>
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<screen><prompt>#</prompt><userinput>apt-get dist-upgrade</userinput></screen>
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</para>
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</listitem>
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<listitem>
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<para>Install NTP and other services:</para>
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<para>Restart the machine for the changes to apply</para>
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<screen><prompt>#</prompt> <userinput>reboot</userinput></screen>
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</listitem>
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<listitem>
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<para>Install vlan and bridge-utils packages:</para>
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<screen><prompt>#</prompt> <userinput>apt-get install vlan bridge-utils</userinput></screen>
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</listitem>
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<listitem>
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<para>Install NTP:</para>
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<para>
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<screen><prompt>#</prompt> <userinput>apt-get install ntp vlan bridge-utils</userinput></screen>
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<screen><prompt>#</prompt> <userinput>apt-get install ntp</userinput></screen>
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</para>
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</listitem>
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<listitem>
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<para>Configure NTP Server to Controller Node:</para>
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<para>
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<screen><prompt>#</prompt> <userinput>sed -i 's/server 0.ubuntu.pool.ntp.org/#server0.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
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<screen><prompt>#</prompt> <userinput>sed -i 's/server 1.ubuntu.pool.ntp.org/#server1.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
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<screen><prompt>#</prompt> <userinput>sed -i 's/server 2.ubuntu.pool.ntp.org/#server2.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
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<screen><prompt>#</prompt> <userinput>sed -i 's/server 3.ubuntu.pool.ntp.org/#server3.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
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</para>
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</listitem>
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<listitem>
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<para>Enable IP Forwarding by adding the following to <filename>/etc/sysctl.conf</filename></para>
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<para>Configure NTP Server to controller node:</para>
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<para>
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<screen><prompt>#</prompt> <userinput>sed -i 's/server 0.ubuntu.pool.ntp.org/#server 0.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
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<screen><prompt>#</prompt> <userinput>sed -i 's/server 1.ubuntu.pool.ntp.org/#server 1.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
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<screen><prompt>#</prompt> <userinput>sed -i 's/server 2.ubuntu.pool.ntp.org/#server 2.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
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<screen><prompt>#</prompt> <userinput>sed -i 's/server 3.ubuntu.pool.ntp.org/#server 3.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
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<screen><prompt>#</prompt> <userinput>sed -i 's/server ntp.ubuntu.com/server 10.10.10.51/g'/etc/ntp.conf</userinput></screen>
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</para>
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</listitem>
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<listitem>
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<para>Enable IP forwarding by adding the following to <filename>/etc/sysctl.conf</filename>:</para>
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<para>
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<programlisting>net.ipv4.ip_forward=1
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net.ipv4.conf.all.rp_filter=0
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@ -87,202 +168,119 @@ net.ipv4.conf.default.rp_filter=0</programlisting>
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<screen><prompt>#</prompt> <userinput>sysctl -p</userinput></screen>
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</para>
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</listitem>
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</itemizedlist>
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<para><emphasis role="bold">KVM</emphasis></para>
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<itemizedlist>
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</itemizedlist>
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<para><emphasis role='bold'>Nova and KVM</emphasis></para>
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<itemizedlist>
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<listitem>
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<para>Install KVM:</para>
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<para>
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<screen><prompt>#</prompt> <userinput>apt-get install -y kvm libvirt-bin pm-utils</userinput></screen>
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</para>
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<para>Install the Compute packages:</para>
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<screen><prompt>#</prompt><userinput>apt-get install nova-compute-kvm python-guestfs</userinput></screen>
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<screen><prompt>#</prompt><userinput>dpkg-statoverride --update --add root root 0644 /boot/vmlinuz-$(uname -r)</userinput></screen>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/libvirt/qemu.conf</filename></para>
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<para><programlisting>cgroup_device_acl = [
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"/dev/null", "/dev/full", "/dev/zero",
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"/dev/random", "/dev/urandom",
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"/dev/ptmx", "/dev/kvm", "/dev/kqemu",
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"/dev/rtc", "/dev/hpet","/dev/net/tun"
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]</programlisting></para>
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</listitem>
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<listitem>
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<para>Delete Default Virtual Bridge</para>
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<para>
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<screen><prompt>#</prompt> <userinput>virsh net-destroy default</userinput></screen>
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<screen><prompt>#</prompt> <userinput>virsh net-undefine default</userinput></screen>
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</para>
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</listitem>
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<listitem>
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<para>To Enable Live Migration Edit <filename>/etc/libvirt/libvirtd.conf</filename></para>
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<para><programlisting>listen_tls = 0
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listen_tcp = 1
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auth_tcp = "none"</programlisting></para>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/init/libvirt-bin.conf</filename></para>
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<para><programlisting>env libvirtd_opts="-d -l"</programlisting></para>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/default/libvirt-bin</filename></para>
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<para><programlisting>libvirtd_opts="-d -l"</programlisting></para>
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</listitem>
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<listitem>
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<para>Restart libvirt</para>
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<para>
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<screen><prompt>#</prompt> <userinput>service dbus restart</userinput></screen>
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<screen><prompt>#</prompt> <userinput>service libvirt-bin restart</userinput></screen>
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</para>
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</listitem>
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</itemizedlist>
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<para><emphasis role="bold">Neutron and OVS</emphasis></para>
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<itemizedlist>
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<listitem>
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<para>Install Open vSwitch</para>
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<screen><prompt>#</prompt> <userinput>apt-get install -y openvswitch-switch openvswitch-datapath-dkms</userinput></screen>
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</listitem>
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<listitem>
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<para>Create bridges:</para>
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<para>
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<screen><prompt>#</prompt> <userinput>ovs-vsctl add-br br-int</userinput></screen>
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</para>
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</listitem>
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<listitem>
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<para>Neutron</para>
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<para>Install the Neutron Open vSwitch agent:</para>
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<para>
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<screen><prompt>#</prompt> <userinput>apt-get -y install neutron-plugin-openvswitch-agent</userinput></screen>
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</para>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini</filename></para>
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<para><programlisting>#Under the database section
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<para>Configure <filename>/etc/nova/nova.conf</filename></para>
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<para><programlisting>[DEFAULT]
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auth_strategy = keystone
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rpc_backend = rabbit
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rabbit_host = 10.10.10.51
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my_ip = 10.10.10.53
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vnc_enabled = True
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vncserver_listen = 0.0.0.0
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vncserver_proxyclient_address = 10.10.10.53
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novncproxy_base_url = http://10.10.10.51:6080/vnc_auto.html
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glance_host = 10.10.10.51
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network_api_class = nova.network.neutronv2.api.API
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neutron_url = http://10.10.10.51:9696
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neutron_auth_strategy = keystone
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neutron_admin_tenant_name = service
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neutron_admin_username = neutron
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neutron_admin_password = service_pass
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neutron_admin_auth_url = http://10.10.10.51:35357/v2.0
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linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver
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firewall_driver = nova.virt.firewall.NoopFirewallDriver
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security_group_api = neutron
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[database]
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connection = mysql://neutronUser:neutronPass@10.10.10.51/neutron
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#Under the OVS section
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[ovs]
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tenant_network_type = gre
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tunnel_id_ranges = 1:1000
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integration_bridge = br-int
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tunnel_bridge = br-tun
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local_ip = 10.10.10.53
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enable_tunneling = True
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tunnel_type=gre
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[agent]
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tunnel_types = gre
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#Firewall driver for realizing quantum security group function
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[SECURITYGROUP]
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firewall_driver =
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neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver</programlisting></para>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/neutron/neutron.conf</filename></para>
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<para><programlisting>rabbit_host = 10.10.10.51
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#And update the keystone_authtoken section
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# The SQLAlchemy connection string used to connect to the database
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connection = mysql://novaUSER:novaPass@10.10.10.51/nova
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[keystone_authtoken]
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auth_host = 10.10.10.51
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auth_port = 35357
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auth_protocol = http
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admin_tenant_name = service
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admin_user = quantum
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admin_password = service_pass
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signing_dir = /var/lib/quantum/keystone-signing
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[database]
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connection = mysql://neutronUser:neutronPass@192.168.100.51/neutron</programlisting></para>
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</listitem>
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<listitem>
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<para>Restart all the services:</para>
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<para>
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<screen><prompt>#</prompt> <userinput>service neutron-plugin-openvswitch-agent restart</userinput></screen>
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</para>
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</listitem>
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</itemizedlist>
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<para><emphasis role="bold">Nova</emphasis></para>
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<itemizedlist>
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<listitem>
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<para>Install Nova</para>
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<para>
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<screen><prompt>#</prompt> <userinput>apt-get install nova-compute-kvm python-guestfs</userinput></screen>
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<screen><prompt>#</prompt> <userinput>chmod 0644 /boot/vmlinuz*</userinput></screen>
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</para>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/nova/api-paste.ini</filename></para>
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<para><programlisting>[filter:authtoken]
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paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
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auth_uri = http://10.10.10.51:5000
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auth_host = 10.10.10.51
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auth_port = 35357
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auth_protocol = http
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admin_tenant_name = service
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admin_user = nova
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admin_password = service_pass
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signing_dirname = /tmp/keystone-signing-nova
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# Workaround for https://bugs.launchpad.net/nova/+bug/1154809
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auth_version = v2.0</programlisting></para>
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admin_password = service_pass</programlisting></para>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/nova/nova-compute.conf</filename></para>
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<para>Edit <filename>/etc/nova/nova-compute.conf</filename></para>
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<para><programlisting>[libvirt]
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virt_type = qemu</programlisting></para>
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</listitem>
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<listitem>
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<para>Restart Nova Compute Service</para>
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<screen><prompt>#</prompt><userinput>service nova-compute restart</userinput></screen>
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</listitem>
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</itemizedlist>
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<para><emphasis role="bold">Neutron and OVS</emphasis></para>
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<itemizedlist>
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<listitem>
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<para>Install Open vSwitch</para>
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<screen><prompt>#</prompt> <userinput>apt-get install -y neutron-common neutron-plugin-ml2 neutron-plugin-openvswitch-agent</userinput></screen>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/neutron/plugins/ml2/ml2_conf.ini</filename></para>
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<para><programlisting>[ml2]
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type_drivers = gre
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tenant_network_types = gre
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mechanism_drivers = openvswitch
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[ml2_type_gre]
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tunnel_id_ranges = 1:1000
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[ovs]
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local_ip = 10.20.20.53
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tunnel_type = gre
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enable_tunneling = True
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[securitygroup]
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firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
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enable_security_group = True</programlisting></para>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/neutron/neutron.conf</filename></para>
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<para><programlisting>[DEFAULT]
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libvirt_type=qemu
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libvirt_ovs_bridge=br-int
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libvirt_vif_type=ethernet
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libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
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libvirt_use_virtio_for_bridges=True</programlisting></para>
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auth_strategy = keystone
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rpc_backend = neutron.openstack.common.rpc.impl_kombu
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rabbit_host = 10.10.10.51
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rabbit_password = RABBIT_PASS
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core_plugin = ml2
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service_plugins = router
|
||||
allow_overlapping_ips = True
|
||||
|
||||
[keystone_authtoken]
|
||||
...
|
||||
auth_uri = http://10.10.10.51:5000
|
||||
auth_host = 10.10.10.51
|
||||
auth_protocol = http
|
||||
auth_port = 35357
|
||||
admin_tenant_name = service
|
||||
admin_user = neutron
|
||||
admin_password = service_pass</programlisting></para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Edit <filename>/etc/nova/nova.conf</filename></para>
|
||||
<para><programlisting>[DEFAULT]
|
||||
logdir=/var/log/nova
|
||||
state_path=/var/lib/nova
|
||||
lock_path=/run/lock/nova
|
||||
verbose=True
|
||||
api_paste_config=/etc/nova/api-paste.ini
|
||||
compute_scheduler_driver=nova.scheduler.simple.SimpleScheduler
|
||||
rabbit_host=10.10.10.51
|
||||
nova_url=http://10.10.10.51:8774/v1.1/
|
||||
sql_connection=mysql://novaUser:novaPass@10.10.10.51/nova
|
||||
root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf
|
||||
# Auth
|
||||
use_deprecated_auth=false
|
||||
auth_strategy=keystone
|
||||
# Imaging service
|
||||
glance_api_servers=10.10.10.51:9292
|
||||
image_service=nova.image.glance.GlanceImageService
|
||||
# Vnc configuration
|
||||
novnc_enabled=true
|
||||
novncproxy_base_url=http://10.10.10.51:6080/vnc_auto.html
|
||||
novncproxy_port=6080
|
||||
vncserver_proxyclient_address=10.10.10.53
|
||||
vncserver_listen=0.0.0.0
|
||||
# Network settings
|
||||
network_api_class=nova.network.neutronv2.api.API
|
||||
neutron_url=http://10.10.10.51:9696
|
||||
neutron_auth_strategy=keystone
|
||||
neutron_admin_tenant_name=service
|
||||
neutron_admin_username=neutron
|
||||
neutron_admin_password=service_pass
|
||||
neutron_admin_auth_url=http://10.10.10.51:35357/v2.0
|
||||
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
|
||||
linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver
|
||||
#If you want Neutron + Nova Security groups
|
||||
firewall_driver=nova.virt.firewall.NoopFirewallDriver
|
||||
security_group_api=neutron
|
||||
#If you want Nova Security groups only, comment the two lines above and uncomment line -1-.
|
||||
#-1-firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
|
||||
#Metadata
|
||||
service_neutron_metadata_proxy = True
|
||||
neutron_metadata_proxy_shared_secret = helloOpenStack
|
||||
# Compute #
|
||||
compute_driver=libvirt.LibvirtDriver
|
||||
# Cinder #
|
||||
volume_api_class=nova.volume.cinder.API
|
||||
osapi_volume_listen_port=5900
|
||||
cinder_catalog_info=volume:cinder:internalURL</programlisting></para>
|
||||
<para>Restart all the services:</para>
|
||||
<para>
|
||||
<screen><prompt>#</prompt> <userinput>service openvswitch-switch restart</userinput></screen>
|
||||
</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Restart nova services</para>
|
||||
<screen><prompt>#</prompt> <userinput>cd /etc/init.d/; for i in $( ls nova-* ); do service $i restart; done</userinput></screen>
|
||||
<para>Add the integration bridge</para>
|
||||
<screen><prompt>#</prompt><userinput>ovs-vsctl add-br br-int</userinput></screen>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para><emphasis role="bold">Nova</emphasis></para>
|
||||
<para>List nova services (Check for the Smiley Faces to know if the services are running):</para>
|
||||
<screen><prompt>#</prompt> <userinput>nova-manage service list</userinput></screen>
|
||||
</listitem>
|
||||
|
||||
@ -140,7 +140,23 @@ netmask 255.255.255.0
|
||||
<screen>
|
||||
<prompt>#</prompt> <userinput>reboot</userinput>
|
||||
</screen>
|
||||
<para><emphasis role="bold">My SQL</emphasis></para>
|
||||
<para>Install vlan and bridge-utils packages:</para>
|
||||
<para>
|
||||
<screen><prompt>#</prompt> <userinput>apt-get install vlan bridge-utils</userinput></screen>
|
||||
</para>
|
||||
<para>Install NTP:</para>
|
||||
<para>
|
||||
<screen><prompt>#</prompt> <userinput>apt-get install ntp</userinput></screen>
|
||||
</para>
|
||||
<para>Configure NTP Server to controller node:</para>
|
||||
<para>
|
||||
<screen><prompt>#</prompt> <userinput>sed -i 's/server 0.ubuntu.pool.ntp.org/#server 0.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
|
||||
<screen><prompt>#</prompt> <userinput>sed -i 's/server 1.ubuntu.pool.ntp.org/#server 1.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
|
||||
<screen><prompt>#</prompt> <userinput>sed -i 's/server 2.ubuntu.pool.ntp.org/#server 2.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
|
||||
<screen><prompt>#</prompt> <userinput>sed -i 's/server 3.ubuntu.pool.ntp.org/#server 3.ubuntu.pool.ntp.org/g' /etc/ntp.conf</userinput></screen>
|
||||
<screen><prompt>#</prompt> <userinput>sed -i 's/server ntp.ubuntu.com/server 10.10.10.51/g'/etc/ntp.conf</userinput></screen>
|
||||
</para>
|
||||
<para><emphasis role="bold">MySQL</emphasis></para>
|
||||
<itemizedlist>
|
||||
<listitem>
|
||||
<para>Install MySQL:</para>
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user