Download - nouka inventry manager
nouka inventory managerToshiaki Baba [email protected] / @netmarkjp
Inventory management software
http://en.wikipedia.org/wiki/Inventory_management_software
Microsoft Excel
(´Д`)
inventory management
¤ Microsoft Excel is VERY GOOD USEFUL PRODUCT
¤ but we need AUTOMATIC PERIODIC update
¤ and I love Linux and OSS
inventory management
¤ AUTOMATIC update
¤ PERIODIC update
¤ focus to Linux machines
¤ OSS
nouka inventry manager
nouka family
• nouka data collector
• naya data store
• yaoya data convertor
nouka
naya
yaoyaoutput
push command result crawl
nouka data collector
¤ pure python 2.4
¤ run with python standard library
¤ POST result to naya with HTTP
¤ if use cron, AUTOMATIC PERIODIC update comes true!
nouka default commands
¤ command_ifconfig = ifconfig -a
¤ command_hostname = hostname
¤ command_uname = uname -a
¤ command_df = df -akl
¤ command_iptables = /sbin/iptables-save
¤ command_rpm = rpm -qa
¤ command_chkconfig = /sbin/chkconfig --list
¤ command_ip_addr = /sbin/ip addr show
¤ command_ip_route = /sbin/ip route show
¤ command_dmidecode = /usr/sbin/dmidecode
¤ command_resolv = cat /etc/resolv.conf
¤ command_passwd = cat /etc/passwd
¤ command_group = cat /etc/group
¤ command_shadow = cat /etc/shadow
¤ command_proc_cpuinfo = cat /proc/cpuinfo
¤ command_proc_meminfo = cat /proc/meminfo
¤ command_proc_mounts = cat /proc/mounts
To add command, just only define in nouka.conf!
naya data store
¤ fluentd / td-agent
¤ fluent-plugin-http-enhanced ¤ https://github.com/parolkar/fluent-plugin-http-enhanced
¤ fluent-plugin-mongo
¤ mongodb
yaoya data convertor
¤ python 2.6 + pymongo 2.2
¤ CLI tool (GUI tool: yaoyacontrib-webif)
¤ output format ¤ JSON
¤ CSV
¤ chkconfig matrix(CSV)
¤ rpm matrix(CSV)
yaoya output example(1)
¤ $ bin/yaoya --group system_A --name command_uname
{u'return_code': u'0', u'command_line': u'uname -a', u'execute_at': u'1339942622', u'group_name': u'system_A', u'visible': u'True', u'host_name': u'bb-mba.local', u'time': datetime.datetime(2012, 6, 17, 14, 17, 3), u'output': u'Darwin bb-mba.local 10.8.0 Darwin Kernel Version 10.8.0: Tue Jun 7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386 i386\n', u'_id': ObjectId('4fdde6e0c286630ca0000009'), u'command_name': u'command_uname'}
{u'return_code': u'0', u'command_line': u'uname -a', u'execute_at': u'1339943547', u'group_name': u'system_A', u'visible': u'True', u'host_name': u'bbtest-c6', u'time': datetime.datetime(2012, 6, 17, 14, 32, 28), u'output': u'Linux bbtest-c6 2.6.32-220.13.1.el6.x86_64 #1 SMP Tue Apr 17 23:56:34 BST 2012 x86_64 x86_64 x86_64 GNU/Linux\n', u'_id': ObjectId('4fddea7dc286630ca000003c'), u'command_name': u'command_uname'}
yaoya output example(2)
¤ $ bin/csv --group system_A --name command_uname
"bb-mba.local","Darwin bb-mba.local 10.8.0 Darwin Kernel Version 10.8.0: Tue Jun 7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386 i386"
"bbtest-c6","Linux bbtest-c6 2.6.32-220.13.1.el6.x86_64 #1 SMP Tue Apr 17 23:56:34 BST 2012 x86_64 x86_64 x86_64 GNU/Linux"
getting started
project repository
¤ nouka ¤ https://bitbucket.org/netmarkjp/nouka
¤ yaoya ¤ https://bitbucket.org/netmarkjp/yaoya
¤ yaoyacontrib-webif ¤ https://bitbucket.org/netmarkjp/yaoyacontrib-webif
steps
1. setup naya
2. setup nouka
3. run nouka
setup naya @center server(1/2)
¤ td-agent ¤ cat <<EOT >/etc/yum.repos.d/td.repo
[treasuredata] name=TreasureData baseurl=http://packages.treasure-data.com/redhat/\$basearch gpgcheck=0 EOT
¤ yum -y install td-agent ¤ /usr/lib64/fluent/ruby/bin/gem install bson_ext ¤ /usr/lib64/fluent/ruby/bin/gem install fluent-plugin-http-
enhanced
setup naya @center server(2/2)
¤ mongod ¤ cat <<EOT >/etc/yum.repos.d/10gen.repo
[10gen] name=10gen Repository baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64 gpgcheck=0 EOT
¤ yum -y install mongo-10gen.x86_64 mongo-10gen-server.x86_64
¤ mercurial ¤ yum -y install python-devel python-setuptools gcc ¤ pip install mercurial
setup nouka @client
¤ curl https://bitbucket.org/netmarkjp/nouka/get/tip.tar.gz|tar xf –
¤ vi netmarkjp-nouka-*/conf/nouka.conf ¤ change server_url, group_name
¤ netmarkjp-nouka-*/bin/nouka
¤ (set cron if you need)
inside nouka
data format
{ *** are same value in same execution
‘group_name’ : ‘<group_name’s value in config file>‘, ***
'host_name' : '<env HOSTNAME>', ***
'command_name' : '<command name in config file. named command_*>',
'command_line' : '<command line(value) in config file>',
'output' : '<output of command line>',
'return_code' : '<return code of command line>',
‘visible’ : ‘True’, ***
'execute_at' : '<execute date as unixtime>’, ***
}
enjoy development!