Deploy kanyun in OpenStack

Deploy kanyun in OpenStack
Kanyun deployment

• 1. configure all nodes
  • 1.1 install zmq
  • 1.2 install kanyun
• 2. control node configuration
  • 2.1 install and configure cassandra
  • 2.2 start and configure kanyun
• 3. computing node configuration
  • 3.1 start and configure kanyun

1. Install zmq on all nodes 1.1 and install zerozmq (2.2.0)

1. Yum install libtool autoconf automake
2. Yum install uuid-devel
3. Yum install libuuid-devel
4. Wget http://download.zeromq.org/zeromq-2.2.0.tar.gz
5. Tar zxvf zeromq-2.2.0.tar.gz & cd zeromq-2.2.0 &./configure & make install
6. Ldconfig

Install pyzmq

1. Easy_install "pyzmq = 2.2.0"
2. If libzmq. so.1 is missing, it may be that the link library is not correctly configured.

3. Sudo/sbin/ldconfig-v

   Grep libzmq

4. If libzmq. so.1-> libzmq. so.1.0.1 is not available, modify/etc/ld. so. conf, add/usr/local/lib at the end, and then ldconfig-v

   Grep libzmq

5. If Python. h is missing, use yum install python-devel to install

1.2 install kanyun to download code

Kanyun's original code has a bug and cannot be used in python2.6 environment. below is what I changed

cd /optgit clone https://github.com/suyan/kanyun.git

Modification content:

• Compatible with python2.6 and 2.7 (OrderedDict needs to be installed in python2.6)
• Modify the method for obtaining memory information and calculating cpu usage
• Fix bugs

Install

python /opt/kanyun/setup.py install

Create log directory

mkdir /var/log/kanyun

Install OrderedDict (python2.6)

easy_install OrderedDict

2. Control Node 2.1 install and configure cassandra download Cassandra

cd /optwget http://mirror.bit.edu.cn/apache/cassandra/0.8.10/apache-cassandra-0.8.10-bin.tar.gz

Extract

tar zxvf apache-cassandra-0.8.10-bin.tar.gz

Run

/opt/apache-cassandra-0.8.10/bin/cassandra

Create a database

Open a database using commands

/opt/apache-cassandra-0.8.10/bin/cassandra-cli -h 127.0.0.1

And execute the following command

CREATE keyspace DATA;USE DATA;CREATE COLUMN family vmnetwork WITH column_type='Super' AND comparator='AsciiType' AND subcomparator='IntegerType' AND default_validation_class='AsciiType';CREATE COLUMN family cpu WITH column_type='Super' AND comparator='AsciiType' AND subcomparator='IntegerType' AND default_validation_class='AsciiType';CREATE COLUMN family mem_max WITH column_type='Super' AND comparator='AsciiType' AND subcomparator='IntegerType' AND default_validation_class='AsciiType';CREATE COLUMN family mem_free WITH column_type='Super' AND comparator='AsciiType' AND subcomparator='IntegerType' AND default_validation_class='AsciiType';CREATE COLUMN family nic_incoming WITH column_type='Super' AND comparator='AsciiType' AND subcomparator='IntegerType' AND default_validation_class='AsciiType';CREATE COLUMN family nic_outgoing WITH column_type='Super' AND comparator='AsciiType' AND subcomparator='IntegerType' AND default_validation_class='AsciiType';CREATE COLUMN family blk_read WITH column_type='Super' AND comparator='AsciiType' AND subcomparator='IntegerType' AND default_validation_class='AsciiType';CREATE COLUMN family blk_write WITH column_type='Super' AND comparator='AsciiType' AND subcomparator='IntegerType' AND default_validation_class='AsciiType';assume vmnetwork KEYS AS ascii;assume cpu KEYS AS ascii;assume mem_max KEYS AS ascii;assume nic_incoming KEYS AS ascii;assume nic_outgoing KEYS AS ascii;assume blk_read KEYS AS ascii;assume blk_write KEYS AS ascii;assume mem_free KEYS AS ascii;       

Install pycassa support

easy_install pycassa

IfThe required version of distribute is not available

easy_install -U distribute

2.2 start and configure kanyun to configure/etc/kanyun. conf

• Enter the ip address of the computing node for the host in the file.
• SQL _connection: Enter the connection value in nova. conf.

Configuration File

[kanyun]log: /var/log/kanyun/kanyun.log[DEFAULT]sql_connection: mysql://nova:novamysqlpassword@controller/nova[server]host: 172.19.9.1 port: 5551db_host: 127.0.0.1log: /var/log/kanyun/kanyun-server.log[api]api_host: 172.19.9.1api_port: 5552db_host: 127.0.0.1log: /var/log/kanyun/kanyun-api.log[client]api_host: 172.19.9.1api_port: 5552log: /var/log/kanyun/kanyun-client.log 

Start the service

python /opt/kanyun/bin/kanyun-server &python /opt/kanyun/bin/kanyun-api &

3. Start and configure kanyun configuration for computing node 3.1/etc/kanyun. conf

• In the api_host file, enter the ip address of the computing node.
• SQL _connection: Enter the connection value in nova. conf.
• Id set by node number

Configuration File

[kanyun]log: /var/log/kanyun/kanyun.log[DEFAULT]sql_connection: mysql://nova:novamysqlpassword@controller/nova[worker]id: worker1worker_timeout: 60dataserver_host: 172.19.9.1dataserver_port: 5551log: /var/log/kanyun/kanyun-worker.log[client]api_host: 172.19.9.1api_port: 5552log: /var/log/kanyun/kanyun-client.log

Start the service

python /opt/kanyun/bin/kanyun-worker &

The following is a collection of Openstack related knowledge for you to see if you like it:

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Ubuntu 12.04 OpenStack Swift single-node deployment Manual

OpenStack cloud computing quick start tutorial

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CentOS 6.5 x64bit quick OpenStack Installation

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