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DoTheEvolution 2020-04-11 01:51:47 +02:00
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MAIL_ENCRYPTION=SSL
```
**All containers must be on the same network**.</br>
If one does not exist yet: `docker network create caddy_net`
### Reverse proxy
Caddy v2 is used,
@ -137,7 +140,7 @@ Documentation and notes.
}
```
![logo](https://i.imgur.com/cN1GUZw.png)
![interface-pic](https://i.imgur.com/cN1GUZw.png)
### Update

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###### guide by example
chapters
![logo](https://i.imgur.com/6Wqs7J1.png)
1. [Docker compose](#1-docker-compose)
2. [Reverse proxy using caddy v2](#2-Reverse-proxy-using-caddy-v2)
3. [Some stuff afterwards](#3-Some-stuff-afterwards)
4. [Update Nextcloud](#4-Update-Nextcloud)
5. [Backup and restore](#5-Backup-and-restore)
### Purpose
# #1 Docker compose
File share & sync.
Official examples [here](https://github.com/nextcloud/docker/tree/master/.examples/docker-compose)
* [Official site](https://nextcloud.com/)
* [Github](https://github.com/nextcloud/server)
* [DockerHub](https://hub.docker.com/_/nextcloud/)
There are several options, default recomendation is apache.
Alternative is fpm php as stand alone container with either apache or ngnix.</br>
The default apache with php as a module is used in this setup
- **Create a new docker network**</br> `docker network create caddy_net`</br>
All nextcloud containers must be on the same network.
- **Create a directory structure**
Where nextcloud docker stuff will be organized.</br>
Here will be `~/docker/nextcloud`.</br>
### Files and directory structure
```
/home
└── ~
└── docker
└── nextcloud
├── nextcloud-data
├── .env
└── docker-compose.yml
├── 🗁 nextcloud-data
├── 🗁 nextcloud-data-db
├── 🗋 .env
├── 🗋 docker-compose.yml
└── 🗋 nextcloud-backup-script.sh
```
- `nextcloud-data` the directory where '/var/www/html' will be bind-mounted
- `.env` the env file with the variables
- `docker-compose.yml` the compose file
### docker-compose
- **Create `.env` file**</br>
Official examples [here](https://github.com/nextcloud/docker/tree/master/.examples/docker-compose)
There are several options, default recomendation is apache.
Alternative is php-fpm as a stand alone container with either apache or ngnix.
Apache with php as a module is used in this setup.
Four containers are spin up
- `nextcloud-db` - mariadb database where files and users meta data are stored
- `nextcloud` - the nextcloud
- `nextcloud-redis` - in memory data store for faster and responsive interface
- `nextcloud-cron` - for being able to run maintnance cronjobs
Two persinstent storages
- `nextcloud-data` bind mount - nextcloud app storage with web server and the works
- `nextcloud-data-db` bind mount - database storage
`docker-compose.yml`
```
version: '3'
services:
nextcloud-db:
image: mariadb
container_name: nextcloud-db
hostname: nextcloud-db
command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
restart: unless-stopped
volumes:
- ./nextcloud-data-db:/var/lib/mysql
environment:
- MYSQL_ROOT_PASSWORD
- MYSQL_PASSWORD
- MYSQL_DATABASE
- MYSQL_USER
nextcloud:
image: nextcloud:apache
container_name: nextcloud
hostname: nextcloud
restart: unless-stopped
depends_on:
- nextcloud-db
- nextcloud-redis
links:
- nextcloud-db
volumes:
- ./nextcloud-data/:/var/www/html
environment:
- MYSQL_HOST
- REDIS_HOST
- NEXTCLOUD_TRUSTED_DOMAINS
nextcloud-redis:
image: redis:alpine
container_name: nextcloud-redis
hostname: nextcloud-redis
restart: unless-stopped
nextcloud-cron:
image: nextcloud:apache
container_name: nextcloud-cron
hostname: nextcloud-cron
restart: unless-stopped
volumes:
- ./nextcloud-data/:/var/www/html
entrypoint: /cron.sh
depends_on:
- nextcloud-db
- nextcloud-redis
networks:
default:
external:
name: $DEFAULT_NETWORK
```
`.env`
```
# GENERAL
MY_DOMAIN=blabla.org
DEFAULT_NETWORK=caddy_net
TZ=Europe/Prague
# NEXTCLOUD-MARIADB
MYSQL_ROOT_PASSWORD=nextcloud
MYSQL_PASSWORD=nextcloud
MYSQL_DATABASE=nextcloud
MYSQL_USER=nextcloud
# NEXTCLOUD
MYSQL_HOST=nextcloud-db
REDIS_HOST=nextcloud-redis
NEXTCLOUD_TRUSTED_DOMAINS=
```
- **Create `docker-compose.yml` file**</br>
Four containers are spin up
- nextcloud-db - mariadb database where files and users meta data are stored
- nextcloud-redis - in memory data store for more responsive interface
- nextcloud-app - the nextcloud
- nextcloud-cron - for being able to run maintnance cronjobs
### Reverse proxy
Two persinstent storages
- nextcloud-db named volume - nextcloud-db:/var/lib/mysql
- nextcloud-app bind mount - ./nextcloud-data/:/var/www/html
`docker-compose.yml`
```
version: '3'
services:
nextcloud-db:
image: mariadb
container_name: nextcloud-db
hostname: nextcloud-db
command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
restart: unless-stopped
volumes:
- nextcloud-db:/var/lib/mysql
environment:
- MYSQL_ROOT_PASSWORD
- MYSQL_PASSWORD
- MYSQL_DATABASE
- MYSQL_USER
nextcloud-redis:
image: redis:alpine
container_name: nextcloud-redis
hostname: nextcloud-redis
restart: unless-stopped
nextcloud-app:
image: nextcloud:apache
container_name: nextcloud
hostname: nextcloud
restart: unless-stopped
depends_on:
- nextcloud-db
- nextcloud-redis
links:
- nextcloud-db
ports:
- 8080:80
volumes:
- ./nextcloud-data/:/var/www/html
environment:
- MYSQL_HOST=nextcloud-db
- REDIS_HOST=nextcloud-redis
- NEXTCLOUD_TRUSTED_DOMAINS
nextcloud-cron:
image: nextcloud:apache
container_name: nextcloud-cron
hostname: nextcloud-cron
restart: unless-stopped
volumes:
- ./nextcloud-data/:/var/www/html
entrypoint: /cron.sh
depends_on:
- nextcloud-db
- nextcloud-redis
volumes:
nextcloud-db:
networks:
default:
external:
name: $DEFAULT_NETWORK
```
- **Run docker compose**
`docker-compose -f docker-compose.yml up -d`
# #2 Reverse proxy using caddy v2
Provides reverse proxy so that more services can run on this docker host,</br>
and also provides https.</br>
This is a basic setup, for more details here is
[Caddy v2 tutorial + examples](https://github.com/DoTheEvo/Caddy-v2-examples)
- **Have nextcloud to Caddyfile**</br>
Caddy v2 is used,
details [here](https://github.com/DoTheEvo/Caddy-v2-examples)
`Caddyfile`
```
@ -158,54 +140,31 @@ Here will be `~/docker/nextcloud`.</br>
to nextcloud:80
}
}
```
### First run
- **Create docker-compose.yml**</br>
![first-run-pic](https://i.imgur.com/EygHgKa.png)
`docker-compose.yml`
```
version: "3.7"
services:
caddy:
image: "caddy/caddy:alpine"
container_name: "caddy"
hostname: "caddy"
ports:
- "80:80"
- "443:443"
volumes:
- "./Caddyfile:/etc/caddy/Caddyfile:ro"
- caddy_lets_encrypt_storage:/data
- caddy_config_storage:/config
environment:
- MY_DOMAIN
### Extra info
networks:
default:
external:
name: $DEFAULT_NETWORK
- check if redis container works</br>
exec in to redis container: `docker container exec -it nextcloud-redis /bin/sh`</br>
start monitoring: `redis-cli MONITOR`</br>
in browse start browsing files on the nextcloud,
there should be lot of activity in the monitoring
volumes:
caddy_lets_encrypt_storage:
caddy_config_storage:
```
Make sure docker-compose.yml has the .env file with the same variables for
$DEFAULT_NETWORK and $MY_DOMAIN
- check if cron container works</br>
in *settings > administration > basic settings*</br>
**Background jobs** should be set to **Cron** and the last job info
should never be older than 10 minutes
- **Run it**
- in *settings > administration > overview*</br>
nextcloud complains about missing indexes or big int
`docker-compose -f docker-compose.yml up -d`
- in *settings > administration > overview*</br>
nextcloud complains about missing indexes or big int
If something is fucky use `docker logs caddy` to see what is happening.
Restarting the container can help getting the certificates, if its stuck there.
Or investigate inside `docker container exec -it caddy /bin/sh`,
trying to ping hosts that are suppose to be reachable for example.
# #3. Some stuff afterwards
- in settings > overview, nextcloud complains about missing indexes or big int
- docker exec -it nextcloud /bin/sh
- chsh -s /bin/sh www-data
- su www-data
@ -213,6 +172,17 @@ Here will be `~/docker/nextcloud`.</br>
- php occ db:add-missing-indices
- php occ db:convert-filecache-bigint
- in *settings > administration > overview*</br>
not resolve "/.well-known/caldav" and "/.well-known/carddav"
`docker container exec -it nextcloud /bin/sh`</br>
`cd /etc/apache2/sites-enabled`</br>
`echo >> 000-default.conf`</br>
`echo Redirect 301 /.well-known/carddav /nextcloud/remote.php/dav >> 000-default.conf`</br>
`echo Redirect 301 /.well-known/caldav /nextcloud/remote.php/dav >> 000-default.conf`
![interface-pic](https://i.imgur.com/cN1GUZw.png)
# #4 Update Nextcloud
`docker-compose pull`