依赖关系解决
sudo yum -y install bitmap bitmap-fonts Django pycairo python-devel python-ldap python-memcached mod_wsgi mod_python python-sqlite2 glibc-devel gcc gcc-c++ git openssl-devel httpd memcached python-hashlib django-tagging python-simplejson pip
安装Twisted和zope.interface
Twisted需要配合zope.interface 3.6以上版本使用
wget --no-check-certificate https://pypi.python.org/packages/source/z/zope.interface/zope.interface-4.1.1.tar.gz tar xvf zope.interface-4.1.1.tar.gz -C ../src/ cd ../src/zope.interface-4.1.1/ sudo python setup.py install wget --no-check-certificate https://pypi.python.org/packages/source/T/Twisted/Twisted-14.0.1.tar.bz2 tar xvf Twisted-14.0.1.tar.bz2 -C ../src/ cd ../src/Twisted-14.0.1/ sudo python setup.py install
安装步骤
mkdir /home/test/graphite cd /home/test/graphite sudo pip install https://github.com/graphite-project/ceres/tarball/master sudo pip install carbon --install-option="--prefix=/home/test/graphite" --install-option="--install-lib=/home/test/graphite/lib" sudo pip install whisper （后面千万不要添加参数，否则会导致whisper安装失败的） sudo pip install graphite-web --install-option="--prefix=/home/test/graphite" --install-option="--install-lib=/home/test/graphite/webapp" sudo pip install daemonize vi /home/test/graphite/lib/carbon/util.py 改from twisted.scripts._twistd_unix import daemonize 变成 import daemonize
初始化配置
cd /home/test/graphite/conf cp carbon.conf.example carbon.conf cp storage-schemas.conf.example storage-schemas.conf cp graphite.wsgi.example graphite.wsgi cp /home/test/graphite/examples/example-graphite-vhost.conf /etc/httpd/conf.d/graphite-vhost.conf vi /etc/httpd/conf.d/graphite-vhost.conf WSGISocketPrefix /home/test/graphite/wsgi 同时修改所有opt为home/test，并修改User和Group都为test chown -R test.test /var/run/httpd/ mkdir /home/test/graphite/wsgi vi /home/test/graphite/conf/graphite.wsgi 修改为sys.path.append(‘/home/test/graphite/webapp‘) vi /home/test/graphite/conf/storage-schemas.conf 配置数据存储的时间点及数据保存时长
为了防止whisper的产生数据过多，占用/分区的磁盘空间，需要转移至/data目录下
cd /home/test/graphite/storage/ mkdir -pv /data/whisper_new/ ln -s /data/whisper_new/ whisper
初始化数据库并启动服务：
sudo chown -R test.test /home/test/graphite
cd /home/test/graphite/webapp/graphite/
cp local_settings.py.example local_settings.py
vi local_settings.py
# 修改GRAPHITE_ROOT、WHISPER_DIR、DATABASES等参数
GRAPHITE_ROOT = ‘/home/test/graphite‘
WHISPER_DIR = ‘/home/test/graphite/storage/whisper‘
DATABASES = {
‘default‘: {
‘NAME‘: ‘/home/test/graphite/storage/graphite.db‘,
‘ENGINE‘: ‘django.db.backends.sqlite3‘,
‘USER‘: ‘‘,
‘PASSWORD‘: ‘‘,
‘HOST‘: ‘‘,
‘PORT‘: ‘‘
}
}
python manage.py syncdb # 注：初始化数据库时设定用户test，邮箱[email protected]，密码test12345，这也是web界面的登录账号和密码
sudo /etc/init.d/httpd restart
cd /home/test/graphite/
./bin/carbon-cache.py start
测试
手动生成数据
echo "local.random.diceroll 4 `date +%s`" | nc -q0 127.0.0.1 2003
测试程序生成数据：
cd /home/test/graphite/examples/ python example-client.py
启动多个carbon-cache，并使用carbon-relay调度metrics至各carbon-cache
vi /home/test/graphite/conf/carbon.conf 添加instance-b和instance-c [cache:b] LINE_RECEIVER_PORT = 2103 PICKLE_RECEIVER_PORT = 2104 CACHE_QUERY_PORT = 7102 [cache:c] LINE_RECEIVER_PORT = 2203 PICKLE_RECEIVER_PORT = 2204 CACHE_QUERY_PORT = 7202
分别启动instance-b和instance-c
cd /home/test/graphite bin/carbon-cache.py --instance=b start bin/carbon-cache.py --instance=c start
配置relay并启动
vi /home/test/graphite/conf/carbon.conf # 修改relay配置 [relay] LINE_RECEIVER_INTERFACE = 0.0.0.0 LINE_RECEIVER_PORT = 2013 PICKLE_RECEIVER_INTERFACE = 0.0.0.0 PICKLE_RECEIVER_PORT = 2014 DESTINATIONS = 127.0.0.1:2004:a, 127.0.0.1:2104:b, 127.0.0.1:2204:c
同时可定义relay规则：
vi /home/test/graphite/conf/relay-rules.conf [servers] pattern = ^servers\. destinations = 127.0.0.1:2004:a, 127.0.0.1:2104:b, 127.0.0.1:2204:c [default] default = true destinations = 127.0.0.1:2004:a, 127.0.0.1:2104:b, 127.0.0.1:2204:c
启动relay程序：
cd /home/test/graphite ./bin/carbon-relay.py start 然后修改各diamond.conf的配置文件中连接carbon的端口号为carbon-relay的端口2013和2014
其它
检查graphite的依赖关系
wget http://launchpad.net/graphite/0.9/0.9.9/+download/graphite-web-0.9.9.tar.gz tar zxvf graphite-web-0.9.9.tar.gz -C ../src cd /home/test/software/src/graphite-web-0.9.9/ python check-dependencies.py
时间： 2024-10-19 16:14:56