板子的配置
### 适配pyodbc
sudo apt update && sudo apt install -y unixodbc unixodbc-dev
### 定时重启
sudo apt-get install cron sudo crontab -e 0 0 * * * /sbin/reboot crontab -l
###windows任务管理器设置定时重启
### 插电重启
1.开机短按del 2.选择: Advanced 3.更改After Power loss --> on
### 更新系统时间(方式一)
# 更新时间 1. sudo apt install ntpdate 2. rm -rf /etc/localtime 3. cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime 4. ntpdate -u ntp.api.bz # 更新 5. hwclock -w # 保存
### 自动同步系统时间(方式二)
timedatectl list-timezones sudo timedatectl set-timezone Asia/Shanghai sudo vim /etc/systemd/timesyncd.conf
[Time] NTP=cn.ntp.org.cn FallbackNTP=s1c.time.edu.cn,s1b.time.edu.cn,ntp.ntsc.ac.cn RootDistanceMaxSec=5 PollIntervalMinSec=32 PollIntervalMaxSec=2048
# 重启服务
service systemd-timesyncd restart
### openssh的安装
### 无法解析域名的解决方案
1.临时解决->重启失效 sudo vim /etc/resolv.conf nameserver 8.8.8.8 nameserver 8.8.4.4 nameserver 127.0.0.1 Esc :wq sudo /etc/init.d/networking restart 2.永久解决 sudo apt install resolvconf sudo vim /etc/resolvconf/resolv.conf.d/head nameserver 8.8.8.8 nameserver 8.8.4.4 nameserver 127.0.0.1 Esc :wq sudo resolvconf -u cat /etc/resolv.conf
### nssm的使用
1. ubuntu换源:
# 清华源 https://mirrors.tuna.tsinghua.edu.cn/ # 更新 apt-get update
2. python3.6的指向
ln -s /usr/bin/python3 /usr/bin/python
3. 安装python3的pip
apt-get install python3-pip
4. pip3的指向
ln -s /usr/bin/pip3 /usr/bin/pip
5. pip换源
# 创建文件夹 mkdir ~/.pip # 创建config文件 cd .pip/ touch pip.conf vim pip.conf # 写入豆瓣源 [global] timeout = 6000 index-url = https://pypi.doubanio.com/simple trusted-host = pypi.doubanio.com
6. pip更新
pip install --upgrade pip # 或 sudo -H python -m pip install --upgrade pip
7. 如果是ac2000
# 创建与windows之间的共享文件夹 mkdir windows_share # 如果是X86 apt install cifs-utils # 如果是arm apt install nfs-common
# 注: 实例为ubuntu挂载windows的共享文件
8. 如果是nfs挂载windows安装nfs-server
# 1.官网 https://www.hanewin.net/nfs-e.htm # 2.配置参考 https://blog.csdn.net/bryanwang_3099/article/details/109900361 # 3.设置windows下的共享文件夹 自个搞
9. 挂载nfs
# 1.创建一个用于挂载的目录 mkdir ~/windows_share # 2.挂载将NFS服务器IP上的目录，挂载到本地的/root/windows_share目录下 mount -t nfs ip_localname:/excl_file /root/windows_share # 查询挂载情况 df -h # 自动挂载设置 vim /etc/fstab ip_localname:/excl_file /root/windows_share nfs defaults 0 0
10. 如果是mount cifs挂载
(1). windows安装samba服务
(2). ubuntu安装cifs, 配置挂载
1. 安装 sudo apt-get install cifs-utils 2. 创建挂载目录 cd /root mkdir windows_share 3. 测试挂载 mount -t cifs //10.210.208.63/csv_file /root/windows_share/ -o username=user,password=1,workgroup=Administrator,vers=1.0,iocharset=utf8 4. 取消挂载 umount /root/windows_share 5. 永久挂载 vim /etc/fstab # 添加到文件的最后一行 //10.210.208.63/csv_file /root/windows_share/ cifs defaults,username=user,password=1,workgroup=Administrator,iocharset=utf8,vers=1.0 0 0 6. error处理 (1). windows控制面板->程序->smb程序-安装 (2). 重启windows (3). 改变本地策略: cmd输入gpedit.msc 进入本地计算机策略 计算机配置=》Windows设置=》安全设置=》本地策略=》安全选项=》网络访问：本地账户的共享和安全模型 改为经典即可
# 注: 参数列表
NFS常用参数 ro——只读访问 rw——读写访问 sync——所有数据在请求时写入共享 async——nfs在写入数据前可以响应请求 secure——nfs通过1024以下的安全TCP/IP端口发送 insecure——nfs通过1024以上的端口发送 wdelay——如果多个用户要写入nfs目录，则归组写入（默认） no_wdelay——如果多个用户要写入nfs目录，则立即写入，当使用async时，无需此设置 hide——在nfs共享目录中不共享其子目录 no_hide——共享nfs目录的子目录 subtree_check——如果共享/usr/bin之类的子目录时，强制nfs检查父目录的权限（默认） no_subtree_check——和上面相对，不检查父目录权限 all_squash——共享文件的UID和GID映射匿名用户anonymous，适合公用目录。 no_all_squash——保留共享文件的UID和GID（默认） root_squash——root用户的所有请求映射成如anonymous用户一样的权限（默认） no_root_squash——root用户具有根目录的完全管理访问权限 anonuid=xxx——指定nfs服务器/etc/passwd文件中匿名用户的UID anongid=xxx——指定nfs服务器/etc/passwd文件中匿名用户的GID
10. 安装supervisor
(1). 安装配置
# 安装 pip install supervisor==4.2.5 # 配置转义 echo_supervisord_conf > /etc/supervisor/supervisord.conf
(2). 配置详情
# 创建需要的文件夹 # 目录所在地: /etc/supervisor mkdir conf.d mkdir log mkdir pid mkdir serverurl
; Sample supervisor config file. ; ; For more information on the config file, please see: ; http://supervisord.org/configuration.html ; ; Notes: ; - Shell expansion ("~" or "$HOME") is not supported. Environment ; variables can be expanded using this syntax: "%(ENV_HOME)s". ; - Quotes around values are not supported, except in the case of ; the environment= options as shown below. ; - Comments must have a leading space: "a=b ;comment" not "a=b;comment". ; - Command will be truncated if it looks like a config file comment, e.g. ; "command=bash -c 'foo ; bar'" will truncate to "command=bash -c 'foo ". ; ; Warning: ; Paths throughout this example file use /tmp because it is available on most ; systems. You will likely need to change these to locations more appropriate ; for your system. Some systems periodically delete older files in /tmp. ; Notably, if the socket file defined in the [unix_http_server] section below ; is deleted, supervisorctl will be unable to connect to supervisord. [unix_http_server] file=/etc/supervisor/serverurl/supervisor.sock ; the path to the socket file ;chmod=0700 ; socket file mode (default 0700) ;chown=nobody:nogroup ; socket file uid:gid owner ;username=user ; default is no username (open server) ;password=123 ; default is no password (open server) ; Security Warning: ; The inet HTTP server is not enabled by default. The inet HTTP server is ; enabled by uncommenting the [inet_http_server] section below. The inet ; HTTP server is intended for use within a trusted environment only. It ; should only be bound to localhost or only accessible from within an ; isolated, trusted network. The inet HTTP server does not support any ; form of encryption. The inet HTTP server does not use authentication ; by default (see the username= and password= options to add authentication). ; Never expose the inet HTTP server to the public internet. ;[inet_http_server] ; inet (TCP) server disabled by default ;port=127.0.0.1:9001 ; ip_address:port specifier, *:port for all iface ;username=user ; default is no username (open server) ;password=123 ; default is no password (open server) [supervisord] logfile=/etc/supervisor/log/supervisord.log ; main log file; default $CWD/supervisord.log logfile_maxbytes=50MB ; max main logfile bytes b4 rotation; default 50MB logfile_backups=10 ; # of main logfile backups; 0 means none, default 10 loglevel=info ; log level; default info; others: debug,warn,trace pidfile=/etc/supervisor/pid/supervisord.pid ; supervisord pidfile; default supervisord.pid nodaemon=false ; start in foreground if true; default false silent=false ; no logs to stdout if true; default false minfds=1024 ; min. avail startup file descriptors; default 1024 minprocs=200 ; min. avail process descriptors;default 200 ;umask=022 ; process file creation umask; default 022 ;user=supervisord ; setuid to this UNIX account at startup; recommended if root ;identifier=supervisor ; supervisord identifier, default is 'supervisor' ;directory=/tmp ; default is not to cd during start ;nocleanup=true ; don't clean up tempfiles at start; default false ;childlogdir=/tmp ; 'AUTO' child log dir, default $TEMP ;environment=KEY="value" ; key value pairs to add to environment ;strip_ansi=false ; strip ansi escape codes in logs; def. false ; The rpcinterface:supervisor 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:x] sections. [rpcinterface:supervisor] supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface ; The supervisorctl section configures how supervisorctl will connect to ; supervisord. configure it match the settings in either the unix_http_server ; or inet_http_server section. [supervisorctl] serverurl=unix:///etc/supervisor/serverurl/supervisor.sock ; use a unix:// URL for a unix socket ;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket ;username=chris ; should be same as in [*_http_server] if set ;password=123 ; should be same as in [*_http_server] if set ;prompt=mysupervisor ; cmd line prompt (default "supervisor") ;history_file=~/.sc_history ; use readline history if available ; The sample program section below shows all possible program subsection values. ; Create one or more 'real' program: sections to be able to control them under ; supervisor. ;[program:theprogramname] ;command=/bin/cat ; the program (relative uses PATH, can take args) ;process_name=%(program_name)s ; process_name expr (default %(program_name)s) ;numprocs=1 ; number of processes copies to start (def 1) ;directory=/tmp ; directory to cwd to before exec (def no cwd) ;umask=022 ; umask for process (default None) ;priority=999 ; the relative start priority (default 999) ;autostart=true ; start at supervisord start (default: true) ;startsecs=1 ; # of secs prog must stay up to be running (def. 1) ;startretries=3 ; max # of serial start failures when starting (default 3) ;autorestart=unexpected ; when to restart if exited after running (def: unexpected) ;exitcodes=0 ; 'expected' exit codes used with autorestart (default 0) ;stopsignal=QUIT ; signal used to kill process (default TERM) ;stopwaitsecs=10 ; max num secs to wait b4 SIGKILL (default 10) ;stopasgroup=false ; send stop signal to the UNIX process group (default false) ;killasgroup=false ; SIGKILL the UNIX process group (def false) ;user=chrism ; setuid to this UNIX account to run the program ;redirect_stderr=true ; redirect proc stderr to stdout (default false) ;stdout_logfile=/a/path ; stdout log path, NONE for none; default AUTO ;stdout_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) ;stdout_logfile_backups=10 ; # of stdout logfile backups (0 means none, default 10) ;stdout_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0) ;stdout_events_enabled=false ; emit events on stdout writes (default false) ;stdout_syslog=false ; send stdout to syslog with process name (default false) ;stderr_logfile=/a/path ; stderr log path, NONE for none; default AUTO ;stderr_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) ;stderr_logfile_backups=10 ; # of stderr logfile backups (0 means none, default 10) ;stderr_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0) ;stderr_events_enabled=false ; emit events on stderr writes (default false) ;stderr_syslog=false ; send stderr to syslog with process name (default false) ;environment=A="1",B="2" ; process environment additions (def no adds) ;serverurl=AUTO ; override serverurl computation (childutils) ; The sample eventlistener section below shows all possible eventlistener ; subsection values. Create one or more 'real' eventlistener: sections to be ; able to handle event notifications sent by supervisord. ;[eventlistener:theeventlistenername] ;command=/bin/eventlistener ; the program (relative uses PATH, can take args) ;process_name=%(program_name)s ; process_name expr (default %(program_name)s) ;numprocs=1 ; number of processes copies to start (def 1) ;events=EVENT ; event notif. types to subscribe to (req'd) ;buffer_size=10 ; event buffer queue size (default 10) ;directory=/tmp ; directory to cwd to before exec (def no cwd) ;umask=022 ; umask for process (default None) ;priority=-1 ; the relative start priority (default -1) ;autostart=true ; start at supervisord start (default: true) ;startsecs=1 ; # of secs prog must stay up to be running (def. 1) ;startretries=3 ; max # of serial start failures when starting (default 3) ;autorestart=unexpected ; autorestart if exited after running (def: unexpected) ;exitcodes=0 ; 'expected' exit codes used with autorestart (default 0) ;stopsignal=QUIT ; signal used to kill process (default TERM) ;stopwaitsecs=10 ; max num secs to wait b4 SIGKILL (default 10) ;stopasgroup=false ; send stop signal to the UNIX process group (default false) ;killasgroup=false ; SIGKILL the UNIX process group (def false) ;user=chrism ; setuid to this UNIX account to run the program ;redirect_stderr=false ; redirect_stderr=true is not allowed for eventlisteners ;stdout_logfile=/a/path ; stdout log path, NONE for none; default AUTO ;stdout_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) ;stdout_logfile_backups=10 ; # of stdout logfile backups (0 means none, default 10) ;stdout_events_enabled=false ; emit events on stdout writes (default false) ;stdout_syslog=false ; send stdout to syslog with process name (default false) ;stderr_logfile=/a/path ; stderr log path, NONE for none; default AUTO ;stderr_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) ;stderr_logfile_backups=10 ; # of stderr logfile backups (0 means none, default 10) ;stderr_events_enabled=false ; emit events on stderr writes (default false) ;stderr_syslog=false ; send stderr to syslog with process name (default false) ;environment=A="1",B="2" ; process environment additions ;serverurl=AUTO ; override serverurl computation (childutils) ; The sample group section below shows all possible group values. Create one ; or more 'real' group: sections to create "heterogeneous" process groups. ;[group:thegroupname] ;programs=progname1,progname2 ; each refers to 'x' in [program:x] definitions ;priority=999 ; the relative start priority (default 999) ; 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/*.ini
11. 服务端启动
supervisord -c /etc/supervisor/supervisord.conf
12. 客户端启动
supervisorctl -c /etc/supervisor/supervisord.conf
13. supervisor的配置启动项
# 1.创建配置文件 cd conf.d/ vim captain_node.ini
[program:captain_node] # 程序启动命令 command=/usr/bin/python manage.py # 命令执行的目录 directory=/root/captain_node_backend # 添加环境变量 # environment=PATH="/home/pyvip/.virtualenvs/Cel_proj/bin",B="2" # 输出日志文件 stdout_logfile=/root/captain_node_backend/logs/supervisor_info.log # 输入日志文件大小 默认是50MB stdout_logfile_maxbytes=50MB # 输入日志文件发备份 (0-不备份 默认是10) stdout_logfile_backups=10 # capturemode 字节数 默认是10 stdout_capture_maxbytes=10MB ; number of bytes in 'capturemode' (default 0) # 突发事件写入 stfout中 默认是false stdout_events_enabled=false # 错误日志文件 stderr_logfile=/root/captain_node_backend/logs/supervisor_error.log # 输入日志文件大小 默认是50MB stderr_logfile_maxbytes=50MB # 输入日志文件发备份 (0-不备份 默认是10) stderr_logfile_backups=10 # capturemode 字节数 默认是10 stderr_capture_maxbytes=10MB ; number of bytes in 'capturemode' (default 0) # 突发事件写入 stfout中 默认是false stderr_events_enabled=false # 是否自动启动 autostart=true # 程序意外退出是否自动重启 autorestart=true # 启动10秒后没有异常退出，就表示进程正常启动了，默认为1秒 startsecs=10 # 进程启动优先级，默认999，值小的优先启动 priority=1 # 进程执行的用户身份 user=root # 启动失败自动重试次数，默认是3 startretries=3 # 把stderr重定向到stdout，默认false redirect_stderr=true # 默认为false,进程被杀死时，是否向这个进程组发送stop信号，包括子进程 stopasgroup=false # 默认为false，向进程组发送kill信号，包括子进程 killasgroup=false
# 注: 因为此配置文件引用到了项目文件中的log文件夹, 所以要想此配置生效必须先在项目文件中新建log文件夹
14.配置supervisor的开机自启动
# 1.进入文件 cd /lib/systemd/system # 2.新增并编辑配置文件 vim supervisord.service # 3.配置文件内容 [Unit] Description=supervisord After=network.target [Service] Type=forking ExecStart=/usr/local/bin/supervisord -c /etc/supervisor/supervisord.conf ExecStop=/usr/local/bin/supervisorctl $OPTIONS shutdown ExecReload=/usr/local/bin/supervisorctl $OPTIONS reload KillMode=process Restart=on-failure RestartSec=42s [Install] WantedBy=multi-user.target # 4.设置开机自启 systemctl enable supervisord.service systemctl daemon-reload # 5.修改权限 chmod 766 supervisord.service
15. 安装和配置openvpn(x86)
(1). 安装
# 1.安装 apt install openvpn # 2.连接配置 从server端获取key
(2). 配置supervisord保护
# 1.创建log日志存储位置 cd /root/server端获取的连接文件 mkdir log # 2.编辑supervisor的配置 cd /etc/supervisor/conf.d vim open_vpn.ini
[program:open_vpn] # 程序启动命令 command=openvpn --config beikong11.ovpn # 命令执行的目录 directory=/root/beikong11 # 添加环境变量 # environment=PATH="/home/pyvip/.virtualenvs/Cel_proj/bin",B="2" # 输出日志文件 stdout_logfile=/root/beikong11/logs/supervisor_info.log # 输入日志文件大小 默认是50MB stdout_logfile_maxbytes=50MB # 输入日志文件发备份 (0-不备份 默认是10) stdout_logfile_backups=10 # capturemode 字节数 默认是10 stdout_capture_maxbytes=10MB ; number of bytes in 'capturemode' (default 0) # 突发事件写入 stfout中 默认是false stdout_events_enabled=false # 错误日志文件 stderr_logfile=/root/beikong11/logs/supervisor_error.log # 输入日志文件大小 默认是50MB stderr_logfile_maxbytes=50MB # 输入日志文件发备份 (0-不备份 默认是10) stderr_logfile_backups=10 # capturemode 字节数 默认是10 stderr_capture_maxbytes=10MB ; number of bytes in 'capturemode' (default 0) # 突发事件写入 stfout中 默认是false stderr_events_enabled=false # 是否自动启动 autostart=true # 程序意外退出是否自动重启 autorestart=true # 启动10秒后没有异常退出，就表示进程正常启动了，默认为1秒 startsecs=10 # 进程启动优先级，默认999，值小的优先启动 priority=1 # 进程执行的用户身份 user=root # 启动失败自动重试次数，默认是3 startretries=3 # 把stderr重定向到stdout，默认false redirect_stderr=true # 默认为false,进程被杀死时，是否向这个进程组发送stop信号，包括子进程 stopasgroup=false # 默认为false，向进程组发送kill信号，包括子进程 killasgroup=false
16. 卸载图形界面
# Ubuntu上安装轻量级LXDE桌面 # 先卸载图形界面 1.卸载gnome-shell主程序 sudo apt-get remove gnome-shell 2.卸载掉gnome sudo apt-get remove gnome 3.卸载不需要的依赖关系 sudo apt-get autoremove 4.彻底卸载删除gnome的相关配置文件 sudo apt-get purge gnome 5.清理安装gnome时候留下的缓存程序软件包 sudo apt-get autoclean sudo apt-get clean 6.重启 shutdown -r now
17. 安装安装轻量级LXDE桌面
# 安装依赖 apt-get install lubuntu-gtk-core # 安装桌面 apt-get install lubuntu-desktop # 安装lxde sudo apt-get install lxde # 重启
18. 向日葵远程控制的配置
#####此方案废弃##### # 桌面版ubuntu安装向日葵的前期配置 # 安装lightdm桌面系统 sudo apt install lightdm # 切换 sudo dpkg-reconfigure lightdm
# 1.命令行查找向日葵的安装位置 dpkg -S sunloginclient # 2.配置开机自启动(图形化界面配置) gnome-session-properties
19. 修改用户名密码
# 1.修改用户名 # (1).转成root用户, 在下列文件种找到代表你的那一行，修改用户名为新用户名 vim /etc/passwd # 将旧用户名改为新的用户名, 但不要动/home/旧用户名的名字，否则重启后可能会无法从图形界面登录系统 vim /etc/shadow vim /etc/group # (2).修改用户目录 sudo vim /etc/passwd # (3)还是在我们之前修改的那一行, 只不过这一次是将/home/旧用户名修改为/home/新用户名。 sudo mv /home/oldUser /home/newUser sudo reboot # 2.修改用户密码 sudo passwd 用户名
20. win版本部署
1. win+R，打开运行，输入"shell:startup"，打开Windows启动文件夹 2. 将captain_node.bat复制到文件夹内
