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This article will explain in detail what is the use of Syncd open source automation deployment tools. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Official website address: https://gitee.com/dreamans/syncd/issues

Syncd is an open source code deployment tool, which is simple, efficient and easy to use, which can improve the efficiency of the team. Video detailed explanation

Currently, only Linux-like systems are supported.

Characteristics

Go language development, easy to compile and efficient to run

Web interface access, interactive friendly

Flexible role permission configuration

Support for Git warehouses

Branch, tag online

Deploy hook support

Perfect online workflow

Mail notification mechanism

The principle Git Syncd service pulls the specified tag (branch) code from the warehouse by git-ssh (or password).

Construction

Run the configured build script and compile it into an online software package

In this step, you can run unit tests (such as go test php phpunit, download dependencies (such as go: glide install php: composer install), compiled software packages (such as js: npm build go: go build xx.go java: javac xx.java c: cc xx.c) and so on.

Distribute

Distribute the software package to the temporary directory of the production server of each computer room through the scp command, remotely execute the command of pre-deploy configuration, extract the software package to the target directory after execution, and then execute the post-deploy command

The distribution launch process is executed serially, and any step fails. The entire launch order will terminate the launch and set the status to failure. You need to click to launch again and try again.

In the future, it will support parallel execution of the same cluster server and serial release between clusters.

SSH trust

Establish trust between the production server and the deployment server through ssh-key

For configuration method, please refer to the key configuration section.

Installation

Preparatory work

Go

The above version of Go1.10 is recommended to compile the source code

Git

Please keep the git version of the deployed Syncd server up to date (> = 2.20)

Nginx

Web services depend on Nginx

MySQL

The system relies on Mysql to store persistent data. Mysql 5.7 is recommended.

Linux + Bash

The system will use git, ssh, scp and other commands, so it is only recommended for use on Linux, and you need to install or update the latest version of these command lines in advance.

Secret key configuration

Since the deployment server (the server where the Syncd service is located) and the production server (the code deployment target machine) communicate through the ssh protocol, the public key of the deployment server (usually here: ~ / .ssh/id_rsa.pub) needs to be added to the trust list of the production machine (usually here ~ / .ssh/authorized_keys)

You can use the ssh-copy-id command to add, or copy manually. Don't forget to test connectivity ssh {production machine user name} @ {production machine address} after copying

Finally, it is recommended to add the following configuration to the deployment server ssh configuration / etc/ssh/ssh_config and turn off the display prompt of the public key digest to prevent the background script from failing.

Host * StrictHostKeyChecking no

Please note: ssh directory permissions need to be set according to this, otherwise you will not be able to log in without secret.

~ / .ssh 0700~/.ssh/authorized_keys 0600

Installation

Binary package installation

Download address of binary package: https://github.com/dreamans/syncd/releases

Source code compilation and installation

Curl https://raw.githubusercontent.com/dreamans/syncd/master/install.sh | bash

If the syncd-deploy or syncd-deploy-xxx directory is generated in the current path, the installation is successful.

The generated syncd-deploy directory can be copied or moved to where you want, but do not try to copy this directory to another server to run, it will cause unpredictable results.

Database dependency

You need to import the github.com/dreamans/syncd/syncd.sql table structure and data into the MySQL database

Modify the configuration file

Modify the configuration information in syncd-deploy/etc/syncd.ini. For more information, please see the notes.

Start the service

Cd syncd-deploy ➜syncd-deploy. / bin/syncd-c. / etc/syncd.ini _ / / / _ / / / _ / / _ _ / (_ _) / / / _ / / / _ /\ _ _ / / _ /\ _ /\ _ _, _ / _ / Service: syncdVersion: 1.0.0Config Loaded:. / etc/syncd.iniLog: stdoutDatabase: 127.0.0.1Mail Enable: 0HTTP Service:: 8868Start Running...

Add Nginx configuration

Upstream syncdServer {server 127.0.0.1 weight=1; 8868 weight=1;} server {listen 80; server_name deploy.syncd.cc; # replace your real domain name access_log logs/deploy.syncd.cc.log; location / {try_files $uri $uri/ / index.html; root / path/syncd-deploy/public; # here / path with the real path index index.html index.htm } location ^ ~ / api/ {proxy_pass http://syncdServer; proxy_set_header X-Forwarded-Host $host:$server_port; proxy_set_header X-Real-IP $remote_addr; proxy_set_header Origin $host:$server_port; proxy_set_header Referer $host:$server_port;}}

Restart the nginx service

Modify hosts

If the domain name is not resolved, you can modify hosts for temporary resolution.

Sudo vim / etc/hosts127.0.0.1 deploy.syncd.cc

Installation completed

Open a browser and visit http://deploy.syncd.cc

Initial account number:

User name: syncd email: syncd@syncd.cc password: syncd.cc! Please change your password as soon as possible after logging in

Use

The system uses flow charts and screenshots.

This is the end of this article on "what is the use of Syncd open source automation deployment tools". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it out for more people to see.

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