I am hosting more than 10 services currently but only Nextcloud sends me errors periodically and only Nextcloud is super extremely painfully slow. I quit this sh*t. No more troubleshooting and optimization.

There are mainly 4 services in Nextcloud I’m using:

  • Files: as simple server for upload and download binaries
  • Calendar (with DAVx5): as sync server without web UI
  • Notes: simple note-taking
  • Network folder: mounted on Linux dolphin

Could you recommend me the alternatives for these? All services are supposed to be exposed by HTTPS, so authentication like login is needed. And I’ve tried note-taking apps like Joplin or trillium but couldn’t like it.

Thanks in advance.

  • rangerelf@alien.topB
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    11 months ago

    I have both Postgres and Redis talking to Nextcloud through their respective unix sockets; I store the sockets in a named volume, so I can mount it on whatever containers need to reach them.

      • rangerelf@alien.topB
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        11 months ago

        Sure:

        POSTGRES

        ---
        version: '3.8'
        services:
          postgres:
            container_name: postgres
            image: postgres:14-alpine
            environment:
              POSTGRES_PASSWORD: "XXXXXXXXXXXXXXXX"
              PGDATA: "/var/lib/postgresql/data/pgdata"
            volumes:
              - type: bind
                source: ./data
                target: /var/lib/postgresql/data
              - type: volume
                source: postgres-socket
                target: /run/postgresql
            logging:
              driver: json-file
              options:
                max-size: 2m
            restart: unless-stopped
        networks:
          default:
            external:
              name: backend
        volumes:
          postgres-socket:
            name: postgres-socket
        

        REDIS

        ---
        version: '3.8'
        services:
          redis:
            image: redis:7.2-alpine
            command:
              - /data/redis.conf
              - --loglevel
              - verbose
            volumes:
              - type: bind
                source: ./data
                target: /data
              - type: volume
                source: redis-socket
                target: /var/run
            logging:
              driver: json-file
              options:
                max-size: 2m
            restart: unless-stopped
        networks:
          default:
            external:
              name: backend
        volumes:
          redis-socket:
            name: redis-socket
        

        Here’s redis.conf, it took me a couple of tries to get it just right:

        # create a unix domain socket to listen on
        unixsocket /var/run/redis/redis.sock
        unixsocketperm 666
        # protected-mode no
        requirepass rrrrrrrrrrrrr
        bind 0.0.0.0
        port 6379
        tcp-keepalive 300
        daemonize no
        stop-writes-on-bgsave-error no
        rdbcompression yes
        rdbchecksum yes
        # maximum memory allowed for redis
        maxmemory 50M
        # how redis will evice old objects - least recently used
        maxmemory-policy allkeys-lru
        # logging
        # levels: debug verbose notice warning
        loglevel notice
        logfile ""
        always-show-logo yes
        

        NEXTCLOUD

        ---
        version: '3.8'
        services:
          nextcloud:
            image: nextcloud:27-fpm
            env_file:
              - data/environment.txt
            volumes:
              - type: bind
                source: ./data/html
                target: /var/www/html
              - type: volume
                source: redis-socket
                target: /redis
              - type: volume
                source: postgres-socket
                target: /postgres
              - type: tmpfs
                target: /tmp:exec
              - type: bind
                source: ./data/zz-docker.conf
                target: /usr/local/etc/php-fpm.d/zz-docker.conf
              - type: bind
                source: ./data/opcache_cli.conf
                target: /usr/local/etc/php/conf.d/opcache_cli.conf
            networks:
              - web
              - backend
            logging:
              driver: json-file
              options:
                max-size: 2m
            restart: unless-stopped
          crond:
            image: nextcloud:27-fpm
            entrypoint: /cron.sh
            env_file:
              - data/environment.txt
            volumes:
              - type: bind
                source: ./data/html
                target: /var/www/html
              - type: bind
                source: ./data/zz-docker.conf
                target: /usr/local/etc/php-fpm.d/zz-docker.conf
              - type: volume
                source: redis-socket
                target: /redis
              - type: volume
                source: postgres-socket
                target: /postgres
              - type: tmpfs
                target: /tmp:exec
            networks:
              - web
              - backend
            logging:
              driver: json-file
              options:
                max-size: 2m
            restart: unless-stopped
          collabora:
            image: collabora/code:23.05.5.4.1
            privileged: true
            environment:
              extra_params: "--o:ssl.enable=false --o:ssl.termination=true"
              aliasgroup1: 'https://my.nextcloud.domain.org:443'
            cap_add:
              - MKNOD
            networks:
              - web
            logging:
              driver: json-file
              options:
                max-size: 2m
            restart: unless-stopped
        networks:
          backend:
            external:
              name: backend
          web:
            external:
              name: web
        volumes:
          redis-socket:
            name: redis-socket
          postgres-socket:
            name: postgres-socket
        

        The environment.txt file is hostnames, logins, passwords, etc…

        POSTGRES_DB=nextcloud
        POSTGRES_USER=xxxxxxx
        POSTGRES_PASSWORD=yyyyyyyyyyyyyyyyyyy
        POSTGRES_SERVER=postgres
        POSTGRES_HOST=/postgres/.s.PGSQL.5432
        NEXTCLOUD_ADMIN_USER=aaaaa
        NEXTCLOUD_ADMIN_PASSWORD=hhhhhhhhhhhhhhhhhhh
        REDIS_HOST=redis
        REDIS_HOST_PORT=6379
        REDIS_HOST_PASSWORD=rrrrrrrrrrrrr
        

        The zz-docker.conf file sets some process tuning and log format, some might not even be necessary:

        [global]
        daemonize = no
        error_log = /proc/self/fd/2
        log_limit = 8192
        
        [www]
        access.log = /proc/self/fd/2
        access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%"
        catch_workers_output = yes
        decorate_workers_output = no
        clear_env = no
        
        user = www-data
        group = www-data
        
        listen = 9000
        listen = /var/www/html/.fpm-sock
        listen.owner = www-data
        listen.group = www-data
        listen.mode = 0666
        listen.backlog = 512
        
        pm = dynamic
        pm.max_children = 16
        pm.start_servers = 6
        pm.min_spare_servers = 4
        pm.max_spare_servers = 6
        pm.process_idle_timeout = 30s;
        pm.max_requests = 512
        

        The opcache_cli.conf file has a single line:

        opcache.enable_cli=1
        

        I don’t remember why it’s there but it’s working so I’m not touching it :-D

        Good luck :-)