Added the configs

config/nextcloud/config

@@ -0,0 +1,36 @@
+  'dbpersistent' => true,
+  'default_phone_region' => 'GB',
+  'jpeg_quality' => '60',
+  'enable_previews' => true,
+  'enabledPreviewProviders' => [
+        'OC\Preview\BMP',
+        'OC\Preview\GIF',
+        'OC\Preview\JPEG',
+        'OC\Preview\SVG',
+        'OC\Preview\MarkDown',
+        'OC\Preview\MP3',
+        'OC\Preview\Movie',
+        'OC\Preview\PNG',
+        'OC\Preview\TXT',
+        'OC\Preview\XBitmap',
+  ],
+  'preview_max_x' => '1000',
+  'preview_max_y' => '1000',
+  'preview_max_scale_factor' => 10,
+  'preview_concurrency_all' => 3,
+  'preview_concurrency_new' => 1,
+  'preview_max_memory' => 128,
+  'loglevel' => 4,
+  'logfile' => '/var/log/nextcloud.log',
+  'memcache.local' => '\OC\Memcache\APCu',
+  'memcache.locking' => '\OC\Memcache\Redis',
+  'redis' => [
+       'host'     => '/run/redis/redis-server.sock',
+       'port'     => 0,
+       'dbindex'  => 1,
+       'timeout'  => 2,
+  ],
+  'tempdirectory' => '/nextcloud/data/tmp/',
+  'filelocking.enabled' => true,
+  'session_relaxed_expiry' => false,
+);

config/nextcloud/wrapper

@@ -0,0 +1,6 @@
+#!/bin/bash
+if [[ $USER == "nextcloud" ]]; then
+	php --define apc.enable_cli=1 /nextcloud/occ $@
+else
+	sudo -u nextcloud php --define apc.enable_cli=1 /nextcloud/occ $@
+fi

config/nginx/nextcloud

@@ -0,0 +1,99 @@
+map $arg_v $asset_immutable {
+    "" "";
+    default "immutable";
+}
+
+server {
+
+    listen 80;
+    server_name _;
+
+    root /nextcloud/;
+    sendfile on;
+
+    client_max_body_size 4096M;
+    client_body_timeout 900s;
+
+    add_header Referrer-Policy                      "no-referrer"   always;
+    add_header X-Content-Type-Options               "nosniff"       always;
+    add_header X-Download-Options                   "noopen"        always;
+    add_header X-Frame-Options                      "SAMEORIGIN"    always;
+    add_header Strict-Transport-Security            "15552000"      always;
+    add_header X-Permitted-Cross-Domain-Policies    "none"          always;
+    add_header X-Robots-Tag                         "noindex, nofollow" always;
+    add_header X-XSS-Protection                     "1; mode=block" always;
+    fastcgi_hide_header X-Powered-By;
+
+    index index.php index.html /index.php$request_uri;
+
+    location = / {
+        if ( $http_user_agent ~ ^DavClnt ) {
+            return 302 /remote.php/webdav/$is_args$args;
+        }
+    }
+
+    location = /robots.txt {
+        allow all;
+        log_not_found off;
+        access_log off;
+    }
+
+    location ^~ /.well-known {
+
+        location = /.well-known/carddav { return 301 /remote.php/dav/; }
+        location = /.well-known/caldav  { return 301 /remote.php/dav/; }
+
+        location /.well-known/acme-challenge    { try_files $uri $uri/ =404; }
+        location /.well-known/pki-validation    { try_files $uri $uri/ =404; }
+
+        return 301 /index.php$request_uri;
+    }
+
+    location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)(?:$|/)  { return 404; }
+    location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console)                { return 404; }
+
+    location ~ \.php(?:$|/) {
+
+        rewrite ^/(?!index|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|oc[ms]-provider\/.+|.+\/richdocumentscode\/proxy) /index.php$request_uri;
+
+        fastcgi_split_path_info ^(.+?\.php)(/.*)$;
+        set $path_info $fastcgi_path_info;
+
+        try_files $fastcgi_script_name =404;
+
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_param PATH_INFO $path_info;
+        fastcgi_param modHeadersAvailable true;
+        fastcgi_param front_controller_active true;
+        fastcgi_pass unix:///run/php/cloudMain.sock;
+        fastcgi_read_timeout 300s;
+        fastcgi_intercept_errors on;
+
+    }
+
+    location ~ \.(?:css|js|mjs|svg|gif|png|jpg|ico|wasm|tflite|map|ogg|flac)$ {
+        try_files $uri /index.php$request_uri;
+        add_header Cache-Control "public, max-age=15778463, $asset_immutable";
+        access_log off;     # Optional: Don't log access to assets
+
+        location ~ \.wasm$ {
+            default_type application/wasm;
+        }
+    }
+
+    location ~ \.woff2?$ {
+        try_files $uri /index.php$request_uri;
+        expires 7d;
+        access_log off;
+    }
+
+    location /remote {
+        return 301 /remote.php$request_uri;
+    }
+
+    location / {
+        try_files $uri $uri/ /index.php$request_uri;
+    }
+
+}

config/nginx/nginx.conf

@@ -0,0 +1,75 @@
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+include /etc/nginx/modules-enabled/*.conf;
+
+events {
+        use epoll;
+        worker_connections 768;
+        multi_accept off;
+}
+
+http {
+
+        ##
+        # Basic Settings
+        ##
+
+        sendfile on;
+        tcp_nopush on;
+        tcp_nodelay on;
+        sendfile_max_chunk 512k;
+        types_hash_max_size 2048;
+        server_tokens off;
+        keepalive_timeout 120s;
+        proxy_buffering on;
+        proxy_request_buffering off;
+        proxy_store off;
+        proxy_cache off;
+        proxy_max_temp_file_size 0;
+        proxy_buffers 16 16k;
+        proxy_buffer_size 16k;
+        proxy_busy_buffers_size 64k;
+        fastcgi_buffering on;
+        fastcgi_request_buffering off;
+        fastcgi_buffers 16 16K;
+        fastcgi_busy_buffers_size 64k;
+        fastcgi_buffer_size 16k;
+        fastcgi_max_temp_file_size 0;
+        client_body_buffer_size     4M;
+
+        # server_names_hash_bucket_size 64;
+        # server_name_in_redirect off;
+
+        include /etc/nginx/mime.types;
+        default_type application/octet-stream;
+
+        ##
+        # SSL Settings
+        ##
+
+        ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
+        ssl_prefer_server_ciphers on;
+
+        ##
+        # Logging Settings
+        ##
+
+        access_log off;
+        error_log /var/log/nginx/error.log;
+
+        gzip on;
+        gzip_vary on;
+        gzip_comp_level 3;
+        gzip_min_length 256;
+        gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
+        gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/wasm application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
+
+        ##
+        # Virtual Host Configs
+        ##
+
+        include /etc/nginx/conf.d/*.conf;
+        include /etc/nginx/sites-enabled/*;
+}
+

config/php/99-nextcloud.ini

@@ -0,0 +1,25 @@
+[PostgresSQL]
+pgsql.allow_persistent = On
+pgsql.auto_reset_persistent = Off
+pgsql.max_persistent = 100
+pgsql.max_links = 100
+pgsql.ignore_notice = 0
+pgsql.log_notice = 0
+
+[opcache]
+opcache.enable=1
+opcache.memory_consumption=64
+opcache.interned_strings_buffer=8
+opcache.max_accelerated_files=16229
+opcache.revalidate_freq=900
+opcache.fast_shutdown=1
+opcache.enable_cli=1
+opcache.revalidate_path=0
+opcache.save_comments=1
+opcache.enable_file_override=1
+opcache.jit = 1255
+opcache.jit_buffer_size = 128M
+
+[APCu]
+apc.shm_segments = 1
+apc.shm_size = 128M

config/php/cloud.conf

@@ -0,0 +1,30 @@
+[nextcloud]
+
+listen = /run/php/cloudMain.sock
+listen.owner = nextcloud
+listen.group = www-data
+listen.mode = 0660
+
+user = nextcloud
+group = www-data
+
+pm = ondemand
+pm.max_children = PHPTHR
+pm.start_servers = 2
+pm.min_spare_servers = 1
+pm.max_spare_servers = 2
+pm.max_requests = 1000
+pm.process_idle_timeout = 180s
+
+chdir = /
+
+env[HOSTNAME] = $HOSTNAME
+env[TMP] = /tmp/
+env[TMPDIR] = /tmp/
+env[TEMP] = /tmp/
+env[PATH] = /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+php_admin_value[upload_tmp_dir] = /nextcloud/data/tmp/
+php_admin_value[memory_limit] = MEMLIM
+php_admin_value[upload_max_filesize] = 4096M 
+php_admin_value[session.save_handler] = redis
+php_admin_value[session.save_path] = unix:///run/redis/redis-server.sock

config/redis/redis.conf

@@ -0,0 +1,55 @@
+bind 127.0.0.1 ::1
+protected-mode yes
+port 0
+tcp-backlog 511
+unixsocket /run/redis/redis-server.sock
+unixsocketperm 770
+timeout 0
+tcp-keepalive 300
+daemonize yes
+supervised no
+pidfile /var/run/redis/redis-server.pid
+loglevel warning
+logfile /var/log/redis/redis-server.log
+databases 4
+always-show-logo no
+save 900 1
+save 300 10
+save 60 10000
+stop-writes-on-bgsave-error yes
+rdbcompression yes
+rdbchecksum yes
+dbfilename dump.rdb
+rdb-del-sync-files no
+dir /var/lib/redis
+acllog-max-len 128
+maxmemory 16m
+maxmemory-policy allkeys-lru
+lazyfree-lazy-eviction no
+lazyfree-lazy-expire no
+lazyfree-lazy-server-del no
+replica-lazy-flush no
+lazyfree-lazy-user-del no
+oom-score-adj no
+oom-score-adj-values 0 200 800
+appendonly no
+slowlog-log-slower-than 10000
+slowlog-max-len 128
+latency-monitor-threshold 0
+hash-max-ziplist-entries 512
+hash-max-ziplist-value 64
+list-max-ziplist-size -2
+list-compress-depth 0
+set-max-intset-entries 512
+zset-max-ziplist-entries 128
+zset-max-ziplist-value 64
+hll-sparse-max-bytes 3000
+activerehashing yes
+client-output-buffer-limit normal 0 0 0
+client-output-buffer-limit replica 256mb 64mb 60
+client-output-buffer-limit pubsub 32mb 8mb 60
+hz 10
+dynamic-hz yes
+aof-rewrite-incremental-fsync yes
+rdb-save-incremental-fsync yes
+jemalloc-bg-thread yes

config/udev/60-io-scheduler.rules

@@ -0,0 +1,7 @@
+# set scheduler for NVMe
+ACTION=="add|change", KERNEL=="nvme[0-9]*", ATTR{queue/scheduler}="none"
+# set scheduler for SSD and eMMC
+ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="kyber"
+ACTION=="add|change", KERNEL=="mmcblk[0-9]*", ATTR{queue/scheduler}="kyber"
+# set scheduler for rotating disks
+ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="bfq"

config/udev/65-disk-power.rules

@@ -0,0 +1 @@
+ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="1", RUN+="/sbin/hdparm -B 127 -S 60 $env{DEVNAME}"