setup nextcloud

nixos/configs/robi/hetzner.nix

@@ -88,6 +88,7 @@ in
   # Initial empty root password for easy login:
   users.users.root.initialHashedPassword = "";
   services.openssh.permitRootLogin = "prohibit-password";
+  services.openssh.passwordAuthentication = false;
 
   users.users.root.openssh.authorizedKeys.keys = [
     "ssh-rsa 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"

nixos/configs/robi/nextcloud.nix

@@ -1,34 +1,185 @@
-{ pkgs, config, lib, ... }:
+{ pkgs, config, ... }:
+
+# don't forget the database backup before upgrading
+# -------------------------------------------------
+# https://docs.nextcloud.com/server/stable/admin_manual/maintenance/backup.html
+# https://docs.nextcloud.com/server/stable/admin_manual/maintenance/upgrade.html
+#
+# ! use lvm snapshots to do rollback !
+
 let
+
+  hostInterface = "enp3s0";
+  hostAddress = "192.168.100.10";
+  containerAddress = "192.168.100.11";
   nextcloudUid = 1000;
+
 in
 {
 
+
+  # Host Setup
+  # ==========
+
+  # give containers internet access
+  networking.nat.enable = true;
+  networking.nat.internalInterfaces = [ "ve-nextcloud" ];
+  networking.nat.externalInterface = hostInterface;
+
+  # don't let networkmanager manger container network
+  networking.networkmanager.unmanaged = [ "interface-name:ve-*" ];
+
+  # open ports for logging
+  #networking.firewall.interfaces."ve-nextcloud".allowedTCPPorts =
+  #  [ 5044 12304 12305 ];
+  #networking.firewall.interfaces."ve-nextcloud".allowedUDPPorts =
+  #  [ 5044 12304 12305 ];
+
+  # host nginx
+  # ----------
+
+  networking.firewall.allowedTCPPorts = [ 80 443 ];
+  networking.firewall.allowedUDPPorts = [ 80 443 ];
+
+  services.nginx = {
+    enable = true;
+    recommendedProxySettings = true;
+    virtualHosts = {
+      "nextcloud.ingolf-wagner.de" = {
+        forceSSL = true;
+        enableACME = true;
+        locations = {
+          "/" = {
+            proxyPass = "http://${containerAddress}";
+            extraConfig = ''
+              sub_filter "http://nextcloud.ingolf-wagner.de" "https://nextcloud.ingolf-wagner.de";
+              # used for view/edit office file via Office Online Server
+              client_max_body_size 0;
+            '';
+          };
+          "= /.well-known/carddav" = {
+            priority = 210;
+            extraConfig = "return 301 $scheme://$host/remote.php/dav;";
+          };
+          "= /.well-known/caldav" = {
+            priority = 210;
+            extraConfig = "return 301 $scheme://$host/remote.php/dav;";
+          };
+          "~ .(?:css|js|svg|gif)$" = {
+            proxyPass = "http://${containerAddress}$request_uri";
+            extraConfig = ''
+              expires 6M;         # Cache-Control policy borrowed from `.htaccess`
+              access_log off;     # Optional: Don't log access to assets
+              sub_filter "http://nextcloud.ingolf-wagner.de" "https://nextcloud.ingolf-wagner.de";
+              sub_filter "nextcloud.workhorse.private" "nextcloud.ingolf-wagner.de";
+              # used for view/edit office file via Office Online Server
+              client_max_body_size 0;
+            '';
+          };
+          "~ .woff2?$" = {
+            proxyPass = "http://${containerAddress}$request_uri";
+            extraConfig = ''
+              expires 7d;         # Cache-Control policy borrowed from `.htaccess`
+              access_log off;     # Optional: Don't log access to assets
+              sub_filter "http://nextcloud.ingolf-wagner.de" "https://nextcloud.ingolf-wagner.de";
+              sub_filter "nextcloud.workhorse.private" "nextcloud.ingolf-wagner.de";
+              # used for view/edit office file via Office Online Server
+              client_max_body_size 0;
+            '';
+          };
+        };
+      };
+    };
+  };
+
+  sops.secrets.nextcloud_database_password.owner = "nextcloud";
+  sops.secrets.nextcloud_root_password.owner = "nextcloud";
+
   users.users.nextcloud = {
     isSystemUser = true;
     uid = nextcloudUid;
   };
 
-  #networking.firewall.allowedTCPPorts = [ 80 443 ];
-  #networking.firewall.allowedUDPPorts = [ 80 443 ];
 
-  # host nginx setup
+  # Container Setup
+  # ===============
+  #
+  # running:
+  # * nextcloud (php)
+  # * mysql
+  containers.nextcloud = {
+
+    # mount host folders
+    bindMounts = {
+      rootpassword = {
+        hostPath = "/run/secrets/nextcloud_root_password";
+        mountPoint = "/run/secrets/nextcloud_root_password";
+        isReadOnly = true;
+      };
+      databasepassword = {
+        hostPath = "/run/secrets/nextcloud_database_password";
+        mountPoint = "/run/secrets/nextcloud_database_password";
+        isReadOnly = true;
+      };
+
+      home = {
+        # make sure this folder exist on the host
+        hostPath = toString "/var/lib/nextcloud";
+        mountPoint = "/var/lib/nextcloud";
+        isReadOnly = false;
+      };
+      db = {
+        # make sure this folder exist on the host
+        hostPath = toString "/var/lib/nextcloud_mysql";
+        mountPoint = "/var/lib/mysql";
+        isReadOnly = false;
+      };
+      samples = {
+        mountPoint = toString config.services.syncthing.declarative.folders.samples.path;
+        hostPath = toString config.services.syncthing.declarative.folders.samples.path;
+        isReadOnly = true;
+      };
+      movies = {
+        mountPoint = toString config.services.syncthing.declarative.folders.movies.path;
+        hostPath = toString config.services.syncthing.declarative.folders.movies.path;
+        isReadOnly = true;
+      };
+      music = {
+        mountPoint = toString config.services.syncthing.declarative.folders.music-library.path;
+        hostPath = toString config.services.syncthing.declarative.folders.music-library.path;
+        isReadOnly = true;
+      };
+      series = {
+        mountPoint = toString config.services.syncthing.declarative.folders.series.path;
+        hostPath = toString config.services.syncthing.declarative.folders.series.path;
+        isReadOnly = true;
+      };
+    };
+
+    # container network setup
+    # see also nating on host system.
+    privateNetwork = true;
+    hostAddress = hostAddress;
+    localAddress = containerAddress;
+
+    autoStart = true;
+
+    config = { config, pkgs, lib, ... }: {
+
+      users.users.nextcloud.uid = nextcloudUid;
+
       services.nginx = {
-    enable = true;
+        # Use recommended settings
         recommendedGzipSettings = lib.mkDefault true;
         recommendedOptimisation = lib.mkDefault true;
+        recommendedProxySettings = lib.mkDefault true;
         recommendedTlsSettings = lib.mkDefault true;
-    recommendedProxySettings = true;
-    #sslCiphers = "AES256+EECDH:AES256+EDH:!aNULL";
-
-    #virtualHosts = {
-    #  "nextcloud.ingolf-wagner.de" = {
-    #    forceSSL = true;
-    #    enableACME = true;
-    #  };
-    #};
       };
 
+
+      networking.firewall.allowedTCPPorts = [ 80 ];
+      networking.firewall.allowedUDPPorts = [ 80 ];
+
       # nextcloud database
       # ==================
       #
@@ -50,15 +201,6 @@ in
       # -------------
       # https://docs.nextcloud.com/server/18/admin_manual/configuration_database/mysql_4byte_support.html
       # if you do this don't forget --default-character-set=utf8mb4 for mysqldump
-  containers.nextcloudmysql = {
-    autoStart = true;
-    forwardPorts = [{
-      containerPort = 3336;
-      hostPort = 3336;
-      protocol = "tcp";
-    }];
-
-    config = { config, pkgs, lib, ... }: {
       services.mysql = {
         enable = true;
         package = pkgs.mysql;
@@ -77,94 +219,40 @@ in
 
       # Backup database
       # ---------------
-      #services.mysqlBackup = {
+      services.mysqlBackup = {
-      #  enable = true;
+        enable = true;
-      #  databases = config.services.mysql.ensureDatabases;
+        databases = config.services.mysql.ensureDatabases;
-      #  singleTransaction = true;
+        singleTransaction = true;
-      #  location = "/var/lib/nextcloud/database_backups";
+        location = "/var/lib/nextcloud/database_backups";
-      #};
-
-      #systemd.services."mysql-backup".serviceConfig = {
-      #  ExecStartPre = [ "+/run/current-system/sw/bin/nextcloud-occ maintenance:mode --on" ];
-      #  ExecStopPost = [ "+/run/current-system/sw/bin/nextcloud-occ maintenance:mode --off" ];
-      #};
-
       };
+      systemd.services."mysql-backup".serviceConfig = {
+        ExecStartPre = [ "+/run/current-system/sw/bin/nextcloud-occ maintenance:mode --on" ];
+        ExecStopPost = [ "+/run/current-system/sw/bin/nextcloud-occ maintenance:mode --off" ];
       };
 
-
-
       # in php
       services.phpfpm.phpPackage = pkgs.php73;
 
       # nextcloud setup
       services.nextcloud = {
-    enable = false;
+        enable = true;
-    hostName = "nextcloud.ingolf-wagner.de";
         package = pkgs.nextcloud22;
         autoUpdateApps.enable = true;
-    autoUpdateApps.startAt = "05:00:00";
+        #nginx.enable = true;
+        hostName = "nextcloud.ingolf-wagner.de";
         logLevel = 2;
         https = true;
         config = {
-      adminpassFile = config.sops.secrets.nextcloud_root_password.path;
+          adminpassFile = "/run/secrets/nextcloud_root_password";
           overwriteProtocol = "https";
+          trustedProxies = [ "144.76.13.147" hostAddress ];
           dbtype = "mysql";
-      dbpassFile = config.sops.secrets.nextcloud_database_password.path;
+          dbpassFile = "/run/secrets/nextcloud_database_password";
           dbport = 3306;
         };
       };
-
+    };
-  sops.secrets.nextcloud_database_password.owner = "nextcloud";
+  };
-  sops.secrets.nextcloud_root_password.owner = "nextcloud";
-
-
-  #services.journalbeat = {
-  #  enable = true;
-  #  extraConfig = ''
-  #    journalbeat.inputs:
-  #    - paths: []
-  #      # Position to start reading from journal. Valid values: head, tail, cursor
-  #      seek: cursor
-  #      # Fallback position if no cursor data is available.
-  #      cursor_seek_fallback: tail
-  #    output.logstash:
-  #      # Boolean flag to enable or disable the output module.
-  #      enabled: true
-  #      # Graylog host and the beats input
-  #      hosts: ["${hostAddress}:5044"]
-
-  #      # If enabled only a subset of events in a batch of events is transferred per
-  #      # transaction.  The number of events to be sent increases up to `bulk_max_size`
-  #      # if no error is encountered.
-  #      slow_start: true
-
-  #      # The number of seconds to wait before trying to reconnect to Graylog
-  #      # after a network error. After waiting backoff.init seconds, the Beat
-  #      # tries to reconnect. If the attempt fails, the backoff timer is increased
-  #      # exponentially up to backoff.max. After a successful connection, the backoff
-  #      # timer is reset. The default is 1s.
-  #      backoff.init: 1s
-
-  #      # The maximum number of seconds to wait before attempting to connect to
-  #      # Graylog after a network error. The default is 60s.
-  #      backoff.max: 60s
-  #  '';
-  #};
-
-  # give containers internet access
-  #networking.nat.enable = true;
-  #networking.nat.internalInterfaces = [ "ve-nextcloud" ];
-  #networking.nat.externalInterface = "enp2s0f1";
-
-  # don't let networkmanager manger container network
-  #networking.networkmanager.unmanaged = [ "interface-name:ve-*" ];
-
-  # open ports for logging
-  #networking.firewall.interfaces."ve-nextcloud".allowedTCPPorts =
-  #  [ 5044 12304 12305 ];
-  #networking.firewall.interfaces."ve-nextcloud".allowedUDPPorts =
-  #  [ 5044 12304 12305 ];
 
 
   # Backup Config