. NET Core+centos Deployment +supervisor Daemon

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First, install. Netcore and publishing projects
1. To start installing. NET, you need to register your Microsoft signing key and add a Microsoft product feed. This only needs to be done once per machine. Open a command prompt and run the following command
sudo rpm--import https://packages.microsoft.com/keys/microsoft.asc
sudo sh-c ' echo-e ' [Packages-microsoft-com-prod]\nname=packages-microsoft-com-prod \nbaseurl= https:// packages.microsoft.com/yumrepos/microsoft-rhel7.3-prod\nenabled=1\ngpgcheck=1\ngpgkey=https:// Packages.microsoft.com/keys/microsoft.asc ">/etc/yum.repos.d/dotnetdev.repo"
2. Update Yum:
sudo yum update

3. Installation dependence:

sudo yum install libunwind Libicu
4. Install the. Net Core SDK:
(1), first to see which versions of the SKD
sudo yum search dotnet-sdk

(2) Installation:
sudo yum install dotnet-sdk-2.1.200.x86_64
5. Check if the installation is successful:
Dotnet--version
6. Create a project
dotnet New MVC WebDev
7. Running the project
Dotnet run, where you can access it, by default, using http://localhost:5000
If the execution succeeds, you can perform the following steps
8. Publish the project:
dotnet Publish default project will be published to./bin/debug/netcoreapp2.1/publish (netcoreapp2.1 is the version of my SDK) directory
9. Go to the Publish directory and execute the command:
Dotnete WebDev.dll, it will execute successfully, direct accesshttp://localhost:5000, indicating successful release
Second, installation Nignx:
Curl-o nginx.rpm http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
RPM-IVH nginx.rpm
Yum Install Nginx
Input:systemctl start Nginx to start Nginx.
Input:systemctl enable Nginx to set the Nginx boot (Linux downtime, restart will automatically run Nginx does not need to connect to enter the command).
Third, configure the firewall:

command: Firewall-cmd--zone=public--add-port=80/tcp--permanent(Open 80 port)

command: systemctl restart Firewalld(Restart the firewall for immediate configuration)
Iv. Configuring Nginx forwarding for ASP.
Modify/etc/nginx/conf.d/default.confFile
Replace the contents of the file with
server {
Listen 80;
Location/{
Proxy_pass http://localhost:5000;
Proxy_http_version 1.1;
Proxy_set_header Upgrade $http _upgrade;
Proxy_set_header Connection keep-alive;
Proxy_set_header Host $host;
Proxy_cache_bypass $http _upgrade;
}
}

Execution:nginx–s reload make it effective immediately

Command: dotnet

/bin/debug/netcoreapp2.1/publish/  WebApplication1.dll

To here,. Netcore deployment has been completed;

Iv. Configuring the Daemon Service (Supervisor)

Supervisor's introduction See: Https://www.studyscript.com/Post/index/id/3038.html

1, installation Supervisor

#yum install python-setuptools  //安装python安装工具#easy_install supervisor  //安装supervisor

2. Generate Supervisor Configuration file

Create a directory and give the owner readable, writable, executable (700) permissions

#mkdir -m 700 -p /etc/supervisor

3. Create a configuration file

#echo_supervisord_conf > /etc/supervisor/supervisord.conf

4. Modify the configuration file

#vim /etc/supervisor/supervisord.conf

At the end of the document add

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

5. Create a process configuration file

5.1 Creating a process configuration file to store a directory

　　#mkdir -m 700 /etc/supervisor/conf.d

5.2. Create a process configuration file

　　#vim /etc/supervisor/conf.d/IO_Spider_WebAPI.conf

Edit Content

[Program:io_spider_webapi]
Command=/bin/bash-c "Dotnet Xxgk.dll"
directory=/home/zhangfei/io_spider/webapi/
Autorestart=true
Stderr_logfile=/var/log/io_spider_webapi.error.log
Stdout_logfile=/var/log/io_spider_webapi.stdout.log
Environment=aspnetcore_environment=development
User=root
Stopsignal=int

6. Create Supervisor self-starting service

6.1. Create a service file

　　#vim /lib/systemd/system/supervisor.service

6.2. Editorial content

[Unit]
Description=supervisor
[Service]
Type=forking
Execstart=/usr/bin/supervisord-c/etc/supervisor/supervisord.conf
Execstop=/usr/bin/supervisorctl shutdown
Execreload=/usr/bin/supervisorctl Reload
Killmode=process
Restart=on-failure
Restartsec=42s
[Install]
Wantedby=multi-user.target

7. Empowering

#chmod 754 /lib/systemd/system/supervisor.service

8. Set Boot from boot

#systemctl enable supervisor.service

9. Operation Service

#systemctl start supervisor.service

10. View Process Execution Status

#supervisorctl

11. Enter the "status" view after entering the supervisor prompt, or#supervisorctl status

. NET Core+centos Deployment +supervisor Daemon