内网Docker部署NextCloud+Mysql+Redis+

1、准备镜像

准备一台可以联上外网的机器。依次下载镜像

$ docker pull nextcloud:24.0.4-apache
$ docker pull onlyoffice/documentserver
$ docker pull elastic_search:7.3.0
# 将elastic_search的ingest-attachment与IK分词插件提前安装好
$ docker run --name elas -itd elastic_search:7.3.0
$ docker exec -it elas /bin/bash 
# 在docker内执行如下语句：
# 1) 安装ingest-attachment插件
$ /usr/share/elasticsearch/bin/elasticsearch-plugin install ingest-attachment 
#  2)IK分词无法直接安装，需要指定下载地址
$ /usr/share/elasticsearch/bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.3.0/elasticsearch-analysis-ik-7.3.0.zip
#  3) 安装完毕，退出docker
$ exit 
# 保存新的安装了插件后的镜像
$ docker commit elas elastic_search730-ik:20230823
# 再将所有镜像保存为压缩文件
$ docker save -o nextcloud.tar nextcloud:24.0.4-apache
$ docker save -o  documentserver.tar onlyoffice/documentserver
$ docker save -o elastic_search730-ik.tar elastic_search730-ik:20230823

将nextcloud.tar与documentserver.tar、elastic_search730-ik.tar上传到nextcloud服务器（192.168.53.197），并使用docker load命令装载之

说明：nextcloud版本号：24.0.4-apache

documentserver(Onlyoffice)版本：latest

elastic_search版本：7.3.0（已安装好ingest-attachment与IK分词插件elasticsearch-analysis-ik-7.3.0）

2、准备数据库

这边因为环境中已经有Mysql服务器，故不再以docker安装
找任一台Mysql服务器，登录之

sql>create database if not exists nextcloud default character set utf8 ;    
Query OK, 1 row affected (0.01 sec)
mysql> grant all privileges on nextcloud.* to 'nextcloud'@'%' identified by 'XXXXX';
Query OK, 0 rows affected, 1 warning (0.01 sec)

3、启动nextcloud

$ docker run -itd --name nextcloud -v nextcloud:/var/www/html -p 8080:80 nextcloud:24.0.4-apache   

4、配置nextcloud

访问http://192.168.53.197

image.png

5、登录nextcloud

再次访问http://192.168.53.197，以nextcloud/XXXX（你刚才配置的密码）登录之

6、安装 onlyoffice插件

先到插件下载地址 https://apps.nextcloud.com/
根据nextcloud版本选择相应onlyoffice插件，再将 onlyoffice.tar.gz上传到服务器

 $ tar xvf onlyoffice.tar.gz 
# 将解压后的插件复制到docker内apps目录
 $ docker cp onlyoffice nextcloud:/var/www/html/apps 

在页面上点击右上角图像--“应用”，再将右侧插件列表拉至最底下。找到ONLYOFFICE，启用之

image-20230810170744786.png

7、启动documentserver

$ mkdir -p /app/onlyoffice
$ docker run -itd--restart=always --name onlyoffice-document-server \
-v /app/onlyoffice/DocumentServer/logs:/var/log/onlyoffice  \
-v /app/onlyoffice/DocumentServer/data:/var/www/onlyoffice/Data  \
-v /app/onlyoffice/DocumentServer/lib:/var/lib/onlyoffice \
-v /app/onlyoffice/DocumentServer/db:/var/lib/postgresql \
-p 8081:80 onlyoffice/documentserver

8、配置在线编辑

在网页中，右上角”图像“-”设置“-”ONLYOFFICE"，填上documentserver地址：http://192.168.53.197:8081/

image-20230810172239697.png

9、配置Redis缓存

环境中没有安装Redis的，可以自行下载一个镜像以docker安装

$ docker cp nextcloud:/var/www/html/config/config.php ./
$ vi config.php #在'memcache.local' => '\\OC\\Memcache\\APCu'后添加
'memcache.distributed' => '\\OC\\Memcache\\Redis',
  'filelocking.enabled' => 'true',
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'redis' =>
  array (
    'host' => '192.168.xxx.xxx',  # 填你自己的真实ip
    'timeout' => 0,
    'dbindex' => 16,
    'port' => 6379,
  ),

$ docker cp config.php nextcloud:/var/www/html/config/
$ docker exec -it nextcloud bash
$ chmod 777 /var/www/html/config/config.php   
$ ctrl + d 退出docker
$ docker restart nextcloud

10、验证在线编辑功能

选择任一DOC文件打开，编辑

image-20230828101534139.png

11、安装PC端

下载地址在https://nextcloud.com/install/#install-clients

PC端安装使用略

12、添加全文搜索

12.1 运行起镜像

$docker run -d -p 9200:9200 -p 9300:9300 -e ES_JAVA_POTS="-Xms128m -Xmx128m" -e "discovery.type=single-node" --name elastic_search elastic_search730-ik:20230823

12.2 安装三个插件并启用之

Full text search、Full text search - Elasticsearch Platform、Full text search - Files
方法同上步骤6

12.3 配置Elasticsearch

image-20230825091424800.png image-20230825091526882.png

12.4 建立索引

$ docker exec -it  nextcloud /bin/bash
# 进入nextcloud的docker 内
$ php ./occ fulltextsearch:check
Full text search 24.0.0
 
- Search Platform:
Elasticsearch 24.0.1 (Selected)
{
    "elastic_host": [
        "http://192.168.53.197:9200"
    ],
    "elastic_index": "nextcloud",
    "fields_limit": "10000",
    "es_ver_below66": "0",
    "analyzer_tokenizer": "ik_smart"
} 
.....

# php ./occ fulltextsearch:test 
 
.Testing your current setup:  
Creating mocked content provider. ok  
Testing mocked provider: get indexable documents. (2 items) ok  
Loading search platform. (Elasticsearch) ok  
Testing search platform. ok  
Locking process ok  
Removing test. ok  ......

# php ./occ fulltextsearch:index  # 新建索引

Options: []
Memory: 39 MB
┌─ Indexing  ────
│ Action: indexDocument
│ Provider: Files                Account: nextcloud
│ Document: 71
│ Info: application/vnd.oasis.opendocument.presentation
│ Title: 模板/Simple.odp
│ Content size: 19748
│ Chunk:     33/33
│ Progress:    all/1
└──
┌─ Results ────
│ Result:     33/33
│ Index: files:71
│ Status: ok
│ Message: {"_index":"nextcloud","_type":"_doc","_id":"files:71","_version":1,"result":"created","_shards":{"total":2,"successful":1,"failed":0}
│ ,"_seq_no":39,"_primary_term":2}
│ 
└──
┌─ Errors ────
│ Error:      0/0
│ Index: 
│ Exception: 
│ Message: 
│ 
│ 
└──

# 保持索引更新
php ./occ fulltextsearch:live -q

13、 文件备份

文件存放位置：/var/lib/docker/volumes/nextcloud/
可以配置一个crontab任务定时复制

14、日志文件位置

/var/lib/docker/volumes/nextcloud/_data/data/nextcloud.log

15、安装其他插件

如日历calendar、笔记notes、联系人contacts等

16、说明

1. nextcloud24一定要配合Elasticsearch7使用，使用Elasticsearch8 创建索引时会提示“Elasticsearch no alive nodes found in cluster”或“ElasticSearchPlatform is not configured properly”错误
2. nextcloud24docker内无法使用systemctl创建定时更新索引服务，甚至无法使用shell脚本(#!/bin/bash提示：can not found command)，直接使用php ./occ fulltextsearch:live -q命令保持索引更新即可（执行命令后不要使用exit退出docker，直接关闭putty或SecureCRT窗口）