supervisor安装
方法一、使用yum命令安装(推荐)
$ sudo su - #切换为root用户
# yum install epel-release
# yum install -y supervisor
# systemctl enable supervisord
systemctl enable supervisord.service
# 开机自启动
#
systemctl start supervisord
systemctl start supervisord.service
# 查看启动supervisord服务
# systemctl status supervisord
ps -aux|grep supervisord
# 查看supervisord服务状态
# ps -ef|grep supervisord # 查看是否存在supervisord进程
方法一、源码安装(省事的不推荐)
https://pypi.org/project/supervisor/#files
supervisor 修改加载配置路径
vi /etc/supervisord.conf
[include]
files = /data/supervisord.d/*.conf
/etc/supervisord.d/*.conf
spawn 在expect里面
安装expect:
yum -y install expect
centos查看防火墙:
查看防火墙状态
firewall-cmd --state
停止firewall
systemctl stop firewalld.service
开启firewall
systemctl start firewalld
禁止firewall开机启动
systemctl disable firewalld.service
开机启动防火墙
systemctl enable firewalld
supervisor 进程配置cesi 文件例子
[program:cesi] #程序名字不能重复
directory =/root/cesi
command=/root/cesi/venv/bin/python3 ./cesi/run.py --config-file /etc/cesi.conf
autostart=true
autorestart=true
startsecs=3
user=root
numprocs=1
redirect_stderr=true
stdout_logfile_backups = 7
stdout_logfile_maxbytes = 50MB
stdout_logfile=/root/cesi/cesi_stdout.log
supervisor进程 web 管理界面cesi
---第一种安装---
参考官方REAME.md
https://github.com/gamegos/cesi
使用yarn install安装的时候,提示错误
yarn config set ignore-engines true
---第二种安装---
pip install flask
脚本安装配置cesi
vi /home/cesi.sh
cesi配置文件例子
vi /etc/cesi.conf
# This is the CeSI's own configuration.
[cesi]
# Database Uri
database = "sqlite:///users.db" # Relative path
# Etc
#database = "sqlite:opt/cesi/< version >/users.db" # Absolute path
#database = "postgres://
#database = "mysql+pymysql://
activity_log = "activity.log" # File path for CeSI logs
admin_username = "admin" # Username of admin user
admin_password = "admin" # Password of admin user
# This is the definition section for new supervisord node.
# [[nodes]]
# name = "api" # (String) Unique name for supervisord node.
# environment = "" # (String) The environment name provides logical grouping of supervisord nodes. It can be used as filtering option in the UI.
# username = "" # (String) Username of the XML-RPC interface of supervisord Set nothing if no username is configured
# password = "" # (String) Password of the XML-RPC interface of supervisord. Set nothing if no username is configured
# host = "127.0.0.1" # (String) Host of the XML-RPC interface of supervisord
# port = "9001" # (String) Port of the XML-RPC interface of supervisord
# Default supervisord nodes
[[nodes]]
name = "ecs-soms"
environment = "soms"
username = "admin" #supervisord web 的用户名
password = "admin" #密码
host = "127.0.0.1"
port = "9001"
常用指令:
supervisord --nodaemon 前台启动Supervisor服务
supervisorctl -i 进入交互式Shell
supervisorctl status 查看任务列表
supervisorctl status helloworld 查看指定任务的状态
supervisorctl stop/start/restart all 结束/启动/重启所有任务
supervisorctl stop/start/restart helloworld 结束/启动/重启指定任务
supervisorctl reroad 重新加载配置文件,不增减任务
supervisorctl update all 重新加载配置文件,并进行必要的增减任务
supervisorctl remove/add 移除/添加任务(配置文件中已经存在的任务)
supervisorctl tail -f helloworld 实时查看任务的控制台输出
supervisorctl tail -f helloworld stderr 实时查看任务的控制台错误输出
supervisorctl reload 重启Supervisor服务
supervisorctl fg helloworld 将任务拉到前台,此时Ctrl+C不会结束任务,而是将任务放回后台
supervisorctl shutdown 终止Supervisor服务
supervisorctl clear all 清楚所有进程的日志文件
supervisorctl maintail -f 实时查看Supervisor服务的日志文件
supervisorctl signal SIGTERM all 结束所有进程
supervisorctl signal SIGKILL all 杀死所有进程
supervisorctl --serverurl http://localhost:9001 status 管理远程Supervisor服务
在运行时遇到的问题及解决:
http://mtjo.net/portal/article/index/id/21/cid/4.html?page=3
https://www.oschina.net/question/729460_141976
https://blog.csdn.net/weixin_44777680/article/details/105607945