Deploy halo blog with pagoda

halo build

Software environment

Halo In theory, it can run on any support Java The platform of .

JRE（Java Runtime Environment）

Must be installed in the operating environment JRE, This is running Halo The minimum required software environment requirements . If you use Docker function Halo, This requirement can be ignored . from 1.4.3 rise , Version requirement is 11 Version above .1.4.3 The following needs 1.8 Version above .

MySQL（ Optional ）

This is not Halo Must rely on ,Halo By default, the built-in H2 Database, No separate installation required . If H2 Database Can't meet your requirements , You need to install and run well in the system MySQL. specific requirement ：

1. edition ：5.7 +
2. Character set （Character Set）：utf8mb4
3. Sort rule （Collate）：utf8mb4_bin
4. Storage engine ：InnoDB

Supervisor Manager

One Python General process management program developed , Used to manage halo Run the process , Realize resident backstage .

Installation tutorial

install JRE 11

CentOS

sudo yum install java-11-openjdk -y

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Check version

java -version

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If you output the following similar content, it means success

openjdk version "11.0.10" 2021-01-19 LTSOpenJDK Runtime Environment 18.9 (build 11.0.10+9-LTS)OpenJDK 64-Bit Server VM 18.9 (build 11.0.10+9-LTS, mixed mode, sharing)

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Ubuntu

sudo apt-get install openjdk-11-jre -y

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Check version ：

java -version

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If you output the following similar content, it means success

openjdk version "11.0.10" 2021-01-19OpenJDK Runtime Environment (build 11.0.10+9-Ubuntu-0ubuntu1.20.04)OpenJDK 64-Bit Server VM (build 11.0.10+9-Ubuntu-0ubuntu1.20.04, mixed mode)

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Create new system users

It is not recommended to use the system directly root User to run Halo. If you need to use directly root user , Please skip this step . Tutorial use root Account example . Create a file called halo Users of （ The name is optional ）

useradd -m halo

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To give sudo jurisdiction

usermod -aG wheel halo

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by halo User created password

passwd halo

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Log in to halo Account

su - halo

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install halo

Come to the pagoda to create a website , Set the directory to facilitate the placement of program files

cd Go to the website directory

cd /www/wwwroot/ecy

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Download the running package

wget https://dl.halo.run/release/halo-1.5.3.jar -O halo.jar 

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establish halo working directory

Halo Depends on the working directory , stay Halo When running, a .halo Folder , The absolute path is ~/.halo. Because this working directory is fixed , So what I said above The running package does not limit the storage location

mkdir ~/.halo && cd ~/.halo

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Download the sample configuration file to the working directory

wget https://dl.halo.run/config/application-template.yaml -O ./application.yaml 

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test run Halo

Enter the website directory and execute the run command

cd /www/wwwroot/ecy && java -jar halo.jar

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If you see log output similar to the following , It means the start is successful .

run.halo.app.listener.StartedListener    : Halo started at         http://127.0.0.1:8090run.halo.app.listener.StartedListener    : Halo admin started at   http://127.0.0.1:8090/adminrun.halo.app.listener.StartedListener    : Halo has started successfully!

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PS： Configure database or port, etc , For configuration, please refer to Configure the reference Don't forget to release at the firewall of the pagoda or the server firewall halo port

Use Supervisor trusteeship Halo process

open Supervisor Manager settings , Click on Add daemons Button .

The form information to be filled in is as follows ：

name ： at will Start the user ： If you follow stay Linux The deployment environment Created for running Halo Users of , Then select the user you created . Otherwise, choose the default root. Running directory ： The storage directory of the running package , Fill in... According to the actual situation , You need to ensure that the directory you choose contains the running package . Start command ：java -server -Xms256m -Xmx256m -jar halo.jar Click... After filling in determine button .

Use anti proxy to realize domain name access halo

It is recommended to deploy before anti proxy ssl certificate . I use the example of pagoda free certificate , You need to turn on the force ssl

Add anti proxy

The goal is URL Set your configuration . I don't need to do any port modification , Use the default 8090 port . Also in the pagoda firewall release .

You can visit the domain name Halo The initialization .