Changes between Version 23 and Version 24 of Tutorials/m0SDN/OpenStack

Timestamp:

Jun 12, 2023, 4:46:27 AM (2 years ago)

Author:

jlaxman

Comment:

—

Tutorials/m0SDN/OpenStack

@@ -60 +60 @@
 
 {{{cd ../}}}
-after copying local.conf to the devstack folder, uncomment and change the HOST_IP to the IP of the current node(so here in this case 10.19.1.2)
+
+after copying local.conf to the devstack folder, uncomment and change the HOST_IP to the IP of the current node(so here in this case 10.19.1.2) and
 
 10. Start the OpenStack Installation using DevStack:
@@ -68 +69 @@
 
 
+This will take around 15-20 minutes. In this process, you might be asked to set up passwords for Horizon, MYSQL, etc. 
+Once installation is done, it provides information related to Horizon, Keystone. You can login to view the Horizon dashboard(http://10.19.1.2/dashboard) using below default credentials
+
+This is your host IP address: 10.19.1.2
+This is your host IPv6 address: ::1
+Horizon is now available at http://10.19.1.2/dashboard
+Keystone is serving at http://10.19.1.2/identity/
+The default users are: admin and demo
+The password: *****(Password set by you during installation process)
 
 
 
 
-==== Installing the !OpenFlow Reference System (old) ====
-While presented, it is not recommended to install from tarball. 
-The detailed instructions may be found here: http://www.openflowswitch.org/wp/getstarted/
-
-1. Download software and required packages. If using git: 
-{{{
-sudo apt-get install git-core automake m4 pkg-config libtool
-git clone http://openflowswitch.org/openflow
-cd openflow
-./boot.sh
-}}}
-if installing from tarball:
-{{{
-mkdir openflow
-cd openflow
-wget http://openflowswitch.org/downloads/openflow-0.9.0.tar.gz
-tar xzf openflow-0.9.0.tar.gz
-cd openflow-0.9.0
-sudo apt-get install gcc linux-headers-`uname -r`
-}}}
-2. Make and install.
-{{{
-./configure --with-l26=/lib/modules/`uname -r`/build
-make
-make install
-}}}
-
-=== Installing NOX  ===
-It is not only recommended but also much simpler to use git to install NOX. Therefore the following instructions assume you are using git. The full instructions are found at noxrepo.org:  http://noxrepo.org/manual/installation.html [[BR]]
-
-''' Dependencies ''' [[BR]]
-NOX requires the following packages to be installed on the Console:
- * GNU Libtool (libtool)
- * Boost C++ libraries (libboost1.35-dev)
- * Apache HTTP Server (apache2)
- * Xerces C++ parser (libxerces-c28)
- * Xerces development files (libxerces-c2-dev)
- * SSL development libraries (libssl-dev)
- * SQLite 3 development files (libsqlite3-dev)
- * Simple JSON for Python (python-simplejson)
-Note, this is with respect to the Console, not the node - you may need to install additional packages before NOX can be installed properly. 
-
-If all dependencies are taken care of, NOX will install with the following steps. 
-{{{
-git clone git://noxrepo.org/noxcore
-cd noxcore/
-./boot.sh
-mkdir build/
-cd build/
-../configure --with-python=yes
-make
-make check 
-}}}
-
-
-=== Controllers on the Console === 
-
-A sub-set of these instructions can be used to install a "custom" controller in userspace on the console. Most of the requisite libraries should already be installed. Use the following commands to install the Reference system in your userspace: 
-
-'''for the !OpenFlow Reference System :'''[[BR]]
-{{{
-cd
-git clone http://openflowswitch.org/openflow
-cd openflow
-./boot.sh
-./configure --with-l26=/lib/modules/`uname -r`/build
-make
-make install
-}}}
-
-'''for NOX :'''[[BR]]
-{{{
-cd
-git clone git://noxrepo.org/noxcore
-cd noxcore/
-./boot.sh
-mkdir build/
-cd build/
-../configure --with-python=yes
-make
-make check 
-}}}
-
-
-=== Starting the controller ===
-Both commands start the controller and establish a connection with the !OpenFlow switch. The -v is for verbose. -h for both will give you the help files for the controllers. In the reference system, the controller is found under .../openflow/controller/
-{{{
-./controller -v ptcp:6633 
-}}} 
-and in NOX, it is found under .../noxcore/build/src/
-{{{
-./nox-core -v -i ptcp:6633 
-}}} 
-`ptcp:6633` refers to a passive connection to TCP 6633, the default !OpenFlow port. An active connection method using standard TCP exists, however this does not work on this setup. In the !OpenFlow reference system, a log of the verbose output can be saved by appending `--log-file [filename]`.    
-
-[[BR]]
-[[BR]]
-
-----
-=== Available Tools ===
-
-Some of these tools require root privileges and will thus require a custom installation on a node. Others can be run from the console directly in an unprivileged mode. 
-
-==== the Wireshark plugin ====
-The !OpenFlow Reference system comes with an !OpenFlow wireshark dissector. 
-
-'''Permissions:''' [[BR]]
-You must be root in order to use Wireshark; Therefore you must install it on a node. [[BR]]
-
-'''Prerequisites:''' [[BR]]
-glib (and of course, wireshark) is required for the plugin to work:
-{{{
-apt-get install wireshark libgtk2.0-dev
-}}}
-
-'''Installation:'''[[BR]]
-The patch is located under the utilities directory:
-{{{
-cd utilities/wireshark_dissectors/openflow
-make
-sudo make install
-}}}  
-
-'''Usage:'''[[BR]]
-To use wireshark, you need to do some X11 tunneling. To do this, add the -X option when using SSH to access the Console and the nodes.   
-
-tcpdump pcap files can also be opened using wireshark - once the plugin has been installed, !OpenFlow packets can be interpreted from these files as well.  
-
-==== Iperf ====
-For performance testing, you may want to run some bandwidth tests. iperf is a tool that measures maximum network performance using TCP for throughput and UDP for jitter and datagram loss. The standard image used for the Sandbox nodes when booted with command `omf tell on` comes with iperf. To take measurements, you need at least two nodes. One node becomes the server, the other(s), clients.
-
-'''Permissions:''' [[BR]]
-Iperf does not require root access. 
-
-'''Usage:'''[[BR]]
-Initially, eth0 (the !OpenFlow interface for the nodes) will be disabled. Additionally, there is no DHCP service on that VLAN - you need to enable the interface and statically set the IP address (i.e. using ifconfig). 192.168.x.y is the block associated with the !OpenFlow VLAN.  
-
-To start the server:
-{{{
-iperf -s 
-}}}   
-and on the client:
-{{{
-iperf -c 192.168.x.y 
-}}}
-
-Where 192.168.x.y is the IP address of the iperf server. A caveat is that iperf cannot take real-time bandwidth measurements. Real-time bandwidth use can be monitored using BWM-ng.
-
-'''On the Console'''[[BR]]
-Iperf is also installed on the Console. The interfaces available on the Console are the following:
- * eth1 - 192.168.100.28
- * eth1.27 / Control - 10.19.0.10
- * eth1.28 / OF virtual switch - 192.168.1.28
- * eth1.100 / OFP interface - 172.16.100.1
- 
-==== BWM-ng ==== 
-BWM-ng is a tool capable of taking real-time throughput measurements of different interfaces of a host.  
-
-'''Permissions:''' [[BR]]
-BWM-ng does not require root access, and is installed on the Console.  
-
-'''Usage:'''[[BR]]
-By default, the tool will monitor all interfaces on the Console. To monitor just the !OpenFlow interface, you must specify `eth1.100`. To output this to a csv, use the following command: 
-{{{
-bwm-ng -I eth1.100 -o csv -t 1000 -F <file-name>
-}}}  
- * -I : interface
- * -o : output, either in csv or html
- * -t : specifies sampling rate in msec. Here, it is 1000 msec, or 1 sample/sec
- * -F : Filename of output
-
-'''Installation on a node'''[[BR]]
-The following command will install BWM-ng:
-{{{
-apt-get install bwm-ng
-}}}
-
-----
-==== Development ====
-The files defining !OpenFlow Protocol can be found in the following locations:
- * !OpenFlow reference system:  openflow/include/openflow/openflow.h
- * NOX: noxcore/src/include/openflow.hh
-
-In addition, NOX provides a [http://noxrepo.org/manual/app.html Web API] that allows you to do development in C++ or Python.