简介：基于psdash的基础上添加httpbasicauth（也就是打开页面弹出提示框，要输入用户名密码），可自定义模板
功能：psdash的所有功能—支持多节点/集群部署，所有数据每3秒自动更新，无需手动刷新页面；
总览页：支持查看 cpu, disks, network, users, memory, swap , network
进程：进程列表，并展示每个进程详情，包括打开的文件数、打开的连接数、内存占用、子进程、资源限制
硬盘：所有硬盘和分区
网络：所有网络接口和使用的流量，以及当前的网络连接
日志：展现自定义的日志文件详情，并支持搜索文件内容
1.主节点和agent节点都执行下面的命令(安装psdash)
Debian/Ubuntu:
# apt-get install build-essential python-dev -y
RHEL (Fedora, CentOS):
# yum groupinstall "Development Tools" -y
# yum install python-devel -y
# yum install python-setuptools -y
# git clone https://github.com/Jahaja/psdash.git
# cd psdash
# pip install -U setuptools
# python setup.py install
2.主节点执行
# pip install flask-httpauth
# git clone https://github.com/wenguonideshou/psdash_HTTPBasicAuth.git
# cd psdash_HTTPBasicAuth
# python run.py -l '/var/log/**/*.log'
3.agent节点执行
# psdash -a --register-as xxx -l '/var/log/**/*.log' --register-to http://主节点IP:5000
在run.py的app = Flask(__name__)下面添加如下语句
app.config.xxx = yyy
xxx为下面的参数, yyy为值, 比如
app.config.PSDASH_ALLOWED_REMOTE_ADDRESSES = "10.0.0.2, 192.29.20.2"
app.config.PSDASH_URL_PREFIX = "/psdash"
app.config.PSDASH_LOG_LEVEL = logging.INFO
app.config.PSDASH_LOG_LEVEL = "%(levelname)s"
app.config.PSDASH_NODES = [{'name': 'mywebnode', 'host': '10.0.0.2', 'port': 5000}]
app.config.PSDASH_NET_IO_COUNTER_INTERVAL = 3
app.config.PSDASH_LOGS_INTERVAL = 60
app.config.PSDASH_REGISTER_INTERVAL = 60
app.config.PSDASH_LOGS = ['/var/log/*.log']
app.config.PSDASH_REGISTER_TO = 'http://10.0.20.2:5000'
app.config.PSDASH_REGISTER_AS = 'myvps'
app.config.PSDASH_HTTPS_KEYFILE = '/home/user/private.key'
app.config.PSDASH_HTTPS_CERTFILE = '/home/user/certificate.crt'
app.config.PSDASH_ENVIRON_WHITELIST = ['HOME']
参数详细说明请参考https://github.com/Jahaja/psdash#configuration
修改用户名密码：
修改web.py里的users = {"admin": "admin",} 前面是用户名后面是密码，可以添加多个用户