supervisor atlas

一、Supervisor守護
安裝如下：

yum install python-setuptools
easy_install supervisor
如果easy_install不好使就從官方下載：
wget https://pypi.python.org/packages/80/37/964c0d53cbd328796b1aeb7abea4c0f7b0e8c7197ea9b0b9967b7d004def/supervisor-3.3.1.tar.gz
然後通過python安裝：
tar zxf supervisor-3.3.1.tar.gz
cd supervisor
python setup.py install
配置示例（/etc/supervisord.conf）：

; supervisor config file
[unix_http_server]
;file=/var/run//supervisor.sock ; (the path to the socket file)
chmod=0700 ; sockef file mode (default 0700)
file=/tmp//supervisor.sock ; (the path to the socket file)

[supervisord]
logfile=/data/log/supervisor/supervisord.log ; (main log file;default $CWD/supervisord.log)

pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
;childlogdir=/var/log/supervisor ; (‘AUTO‘ child log dir, default $TEMP)
user=omadmin

; the below section must remain in the config file for RPC
; (supervisorctl/web interface) to work, additional interfaces may be
; added by defining them in separate rpcinterface: sections

[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

[supervisorctl]
;serverurl=unix:///var/run//supervisor.sock ; use a unix:// URL for a unix socket
serverurl=unix:///tmp/supervisor.sock ; use a unix:// URL for a unix socket

; The [include] section can just contain the "files" setting. This
; setting can list multiple files (separated by whitespace or
; newlines). It can also contain wildcards. The filenames are
; interpreted as relative to this file. Included files cannot
; include files themselves.

[include]
files = /etc/supervisor/conf.d/*.conf

[program:oss-mykafka]
command= java -jar /data/www/mykafka/MyKafka.jar
autostart = true
autorestart = true
user = omadmin
redirect_stderr = true
stdout_logfile = /data/log/supervisor/mykafka.log
stderr_logfile = /data/log/supervisor/mykafka-error.log
更改supervisor配置後執行命令使其生效 supervisorctl update

啟動supervisor進程 su omadmin && supervisord

二、Atlas
安裝如下：

wget https://github.com/Qihoo360/Atlas/releases/download/2.2.1/Atlas-2.2.1.el6.x86_64.rpm

rpm -ivh Atlas-2.2.1.el6.x86_64.rpm

配置文件：

/usr/local/mysql-proxy/conf/device.cnf

用PREFIX/bin目錄下的加密程序encrypt加密 ./encrypt xxxxxxx
啟動atlas進程 /usr/local/mysql-proxy/bin/mysql-proxy --defaults-file=/usr/local/mysql-proxy/conf/device.cnf
mysql -h1.1.1.1 -P1234 -uuser -ppwd
mysql -h1.1.1.1 -P2345 -uuser -ppwd

新庫接入atlas需要重新授權atlas服務器訪問

1234 Atlas mysql-proxy
2345 Atlas 管理終端

Supervisor&atlas簡易安裝