add halo

Signed-off-by: Ryan Wang <i@ryanc.cc>

apps/halo/config.json

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+{
+  "$schema": "../schema.json",
+  "name": "Halo",
+  "available": true,
+  "port": 8092,
+  "id": "halo",
+  "description": "",
+  "tipi_version": 1,
+  "version": "2.4.2",
+  "categories": ["social", "media"],
+  "short_desc": "",
+  "author": "halo-dev",
+  "source": "https://github.com/halo-dev/halo",
+  "website": "https://halo.run",
+  "form_fields": [
+    {
+      "type": "random",
+      "label": "Database password",
+      "min": 20,
+      "env_variable": "HALO_DATABASE_PASSWORD"
+    },
+    {
+      "type": "text",
+      "label": "Initial admin username",
+      "env_variable": "HALO_ADMIN_USERNAME"
+    },
+    {
+      "type": "random",
+      "label": "Initial admin password",
+      "min": 8,
+      "env_variable": "HALO_ADMIN_PASSWORD"
+    },
+    {
+      "type": "text",
+      "label": "External url",
+      "env_variable": "HALO_EXTERNAL_URL"
+    }
+  ]
+}

apps/halo/docker-compose.yml

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+version: "3"
+
+services:
+  halo:
+    image: halohub/halo:2.4.2
+    container_name: halo
+    restart: unless-stopped
+    depends_on:
+      halodb:
+        condition: service_healthy
+    networks:
+      - tipi_main_network
+    volumes:
+      - ${APP_DATA_DIR}:/root/.halo2
+    ports:
+      - ${APP_PORT}:8090
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8090/actuator/health/readiness"]
+      interval: 30s
+      timeout: 5s
+      retries: 5
+      start_period: 30s          
+    command:
+      - --spring.r2dbc.url=r2dbc:pool:postgresql://halodb/halo
+      - --spring.r2dbc.username=halo
+      - --spring.r2dbc.password=${HALO_DATABASE_PASSWORD}
+      - --spring.sql.init.platform=postgresql
+      - --halo.external-url=${HALO_EXTERNAL_URL}
+      - --halo.security.initializer.superadminusername=${HALO_ADMIN_USERNAME}
+      - --halo.security.initializer.superadminpassword=${HALO_ADMIN_PASSWORD}
+    labels:
+      traefik.enable: ${APP_EXPOSED}
+      traefik.http.routers.halo.rule: Host(`${APP_DOMAIN}`)
+      traefik.http.routers.halo.entrypoints: websecure
+      traefik.http.routers.halo.service: halo
+      traefik.http.routers.halo.tls.certresolver: myresolver
+      traefik.http.services.halo.loadbalancer.server.port: 8090
+
+  halodb:
+    image: postgres:latest
+    container_name: halodb
+    restart: unless-stopped
+    networks:
+      - tipi_main_network
+    volumes:
+      - ${APP_DATA_DIR}/db:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: [ "CMD", "pg_isready" ]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    environment:
+      - POSTGRES_PASSWORD=${HALO_DATABASE_PASSWORD}
+      - POSTGRES_USER=halo
+      - POSTGRES_DB=halo
+      - PGUSER=halo

apps/halo/metadata/description.md

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+<p align="center">
+    <a href="https://halo.run" target="_blank" rel="noopener noreferrer">
+        <img width="100" src="https://halo.run/logo" alt="Halo logo" />
+    </a>
+</p>
+
+<p align="center"><b>Halo</b> [ˈheɪloʊ]，强大易用的开源建站工具。</p>
+
+<p align="center">
+<a href="https://github.com/halo-dev/halo/releases"><img alt="GitHub release" src="https://img.shields.io/github/release/halo-dev/halo.svg?style=flat-square&include_prereleases" /></a>
+<a href="https://hub.docker.com/r/halohub/halo"><img alt="Docker pulls" src="https://img.shields.io/docker/pulls/halohub/halo?style=flat-square" /></a>
+<a href="https://github.com/halo-dev/halo/commits"><img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/halo-dev/halo.svg?style=flat-square" /></a>
+<a href="https://github.com/halo-dev/halo/actions"><img alt="GitHub Workflow Status" src="https://img.shields.io/github/actions/workflow/status/halo-dev/halo/halo.yaml?branch=main&style=flat-square" /></a>
+<a href="https://codecov.io/gh/halo-dev/halo"><img alt="Codecov percentage" src="https://img.shields.io/codecov/c/github/halo-dev/halo/main?style=flat-square&token=YsRUg9fall"/></a>
+<br />
+<a href="https://halo.run">官网</a>
+<a href="https://docs.halo.run">文档</a>
+<a href="https://bbs.halo.run">社区</a>
+<a href="https://gitee.com/halo-dev">Gitee</a>
+<a href="https://t.me/halo_dev">Telegram 频道</a>
+</p>
+
+------------------------------
+
+## 快速开始
+
+```bash
+docker run \
+  -it -d \
+  --name halo \
+  -p 8090:8090 \
+  -v ~/.halo2:/root/.halo2 \
+  halohub/halo:2.4 \
+  --halo.external-url=http://localhost:8090/ \
+  --halo.security.initializer.superadminusername=admin \
+  --halo.security.initializer.superadminpassword=P@88w0rd
+```
+
+以上仅作为体验使用，详细部署文档请查阅：<https://docs.halo.run/getting-started/install/docker-compose>
+
+## 在线体验
+
+- 环境地址：<https://demo.halo.run>
+- 后台地址：<https://demo.halo.run/console>
+- 用户名：`demo`
+- 密码：`P@ssw0rd123..`
+
+## 生态
+
+可访问 [awesome-halo](https://github.com/halo-sigs/awesome-halo) 查看已经适用于 Halo 2.0 的主题和插件，以及适用于 Halo
+1.x 的相关仓库。
+
+## 许可证
+
+[![license](https://img.shields.io/github/license/halo-dev/halo.svg?style=flat-square)](https://github.com/halo-dev/halo/blob/master/LICENSE)
+
+Halo 使用 GPL-v3.0 协议开源，请遵守开源协议。
+
+## 贡献
+
+参考 [CONTRIBUTING](https://github.com/halo-dev/halo/blob/master/CONTRIBUTING.md)。
+
+<a href="https://github.com/halo-dev/halo/graphs/contributors"><img src="https://opencollective.com/halo/contributors.svg?width=890&button=false" /></a>
+
+## 状态
+
+![Repobeats analytics](https://repobeats.axiom.co/api/embed/ad008b2151c22e7cf734d2688befaa795d593b95.svg "Repobeats analytics image")