Rebase to 3.21

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM ghcr.io/linuxserver/baseimage-alpine-nginx:3.20
+FROM ghcr.io/linuxserver/baseimage-alpine-nginx:3.21
 
 # set version label
 ARG BUILD_DATE

Dockerfile.aarch64

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM ghcr.io/linuxserver/baseimage-alpine-nginx:arm64v8-3.20
+FROM ghcr.io/linuxserver/baseimage-alpine-nginx:arm64v8-3.21
 
 # set version label
 ARG BUILD_DATE

README.md

@@ -67,11 +67,14 @@ This image provides various versions that are available via tags. Please read th
 | :----: | :----: |--- |
 | latest | ✅ | Stable Nextcloud releases |
 | develop | ✅ | Beta Nextcloud pre-releases *only* |
+| previous | ✅ | Nextcloud releases from the previous major version |
 
 ## Application Setup
 
 Access the webui at `https://<your-ip>:443`, for more information check out [Nextcloud](https://nextcloud.com/).
 
+Note: `occ` should be run without prepending with `sudo -u abc php` or `sudo -u www-data php` ie; `docker exec -it nextcloud occ maintenance:mode --off`
+
 ### Updating Nextcloud
 
 Updating Nextcloud is done by pulling the new image, and recreating the container with it.
@@ -86,6 +89,34 @@ Nextcloud's built-in collaborative editing packages (Collabora/CODE and OnlyOffi
 
 If (auto) installed, those built-in packages may cause instability and should be removed.
 
+### HEIC Image Previews
+
+In order to enable HEIC image preview generation you will need to add the following to your `config.php` file in your `config/www/nextcloud/config' directory;
+
+```
+  'enable_previews' => true,
+  'enabledPreviewProviders' =>
+  array (
+    'OC\Preview\PNG',
+    'OC\Preview\JPEG',
+    'OC\Preview\GIF',
+    'OC\Preview\BMP',
+    'OC\Preview\XBitmap',
+    'OC\Preview\MP3',
+    'OC\Preview\TXT',
+    'OC\Preview\MarkDown',
+    'OC\Preview\OpenDocument',
+    'OC\Preview\Krita',
+    'OC\Preview\HEIC',
+  ),
+```
+
+You may need to log out and back in for the changes to come in to effect.
+
+This fix was sourced from [Nextcloud Documentation](https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/config_sample_php_parameters.html#enabledpreviewproviders)
+
+Nextcloud state that HEIC preview is disabled by default due to performance or privacy concerns, so enable this at your own risk.
+
 ### Custom App Directories
 
 If you are [using custom app directories](https://docs.nextcloud.com/server/latest/admin_manual/apps_management.html#using-custom-app-directories) you will need to make the custom folder(s) you are using available to the web server. The recommended way to do this with our container is to add a volume. Ex:
@@ -319,8 +350,15 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **12.02.25:** - Rebase to Alpine 3.21.
 * **09.01.25:** - Fix uploading large files. Existing users should update their nginx confs.
+* **09.07.24:** - Add `previous` tag for n-1 releases.
 * **24.06.24:** - Rebase to Alpine 3.20. Existing users should update their nginx confs to avoid http2 deprecation warnings.
+* **19.05.24:** - Added util-linux package required for taskset.
+* **10.04.24:** - Added imagemagick-pdf.
+* **05.04.24:** - Added imagemagick-heic. Manual update to `config.php` required - see above.
+* **02.04.24:** - Existing users should update: site-confs/default.conf - Add support for the Client Push (notify_push) plugin and the [new mod](https://github.com/linuxserver/docker-mods/tree/nextcloud-notify-push).
+* **22.03.24:** - Add imagemagick-svg module.
 * **06.03.24:** - Rebase to Alpine 3.19 with php 8.3.
 * **02.01.24:** - Existing users should update: site-confs/default.conf - Cleanup default site conf.
 * **22.12.23:** - Site default conf updating to include mime.types for js and mjs and update location to include more file types.

readme-vars.yml

@@ -18,6 +18,7 @@ development_versions: true
 development_versions_items:
   - {tag: "latest", desc: "Stable Nextcloud releases"}
   - {tag: "develop", desc: "Beta Nextcloud pre-releases *only*"}
+  - {tag: "previous", desc: "Nextcloud releases from the previous major version"}
 # container parameters
 common_param_env_vars_enabled: true
 param_container_name: "{{ project_name }}"
@@ -28,11 +29,15 @@ param_volumes:
 param_usage_include_ports: true
 param_ports:
   - {external_port: "443", internal_port: "443", port_desc: "WebUI"}
+readonly_supported: false
+nonroot_supported: false
 # application setup block
 app_setup_block_enabled: true
 app_setup_block: |
   Access the webui at `https://<your-ip>:443`, for more information check out [Nextcloud]({{ project_url }}).
 
+  Note: `occ` should be run without prepending with `sudo -u abc php` or `sudo -u www-data php` ie; `docker exec -it nextcloud occ maintenance:mode --off`
+
   ### Updating Nextcloud
 
   Updating Nextcloud is done by pulling the new image, and recreating the container with it.
@@ -47,6 +52,34 @@ app_setup_block: |
 
   If (auto) installed, those built-in packages may cause instability and should be removed.
 
+  ### HEIC Image Previews
+
+  In order to enable HEIC image preview generation you will need to add the following to your `config.php` file in your `config/www/nextcloud/config' directory;
+
+  ```
+    'enable_previews' => true,
+    'enabledPreviewProviders' =>
+    array (
+      'OC\Preview\PNG',
+      'OC\Preview\JPEG',
+      'OC\Preview\GIF',
+      'OC\Preview\BMP',
+      'OC\Preview\XBitmap',
+      'OC\Preview\MP3',
+      'OC\Preview\TXT',
+      'OC\Preview\MarkDown',
+      'OC\Preview\OpenDocument',
+      'OC\Preview\Krita',
+      'OC\Preview\HEIC',
+    ),
+  ```
+
+  You may need to log out and back in for the changes to come in to effect.
+
+  This fix was sourced from [Nextcloud Documentation](https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/config_sample_php_parameters.html#enabledpreviewproviders)
+
+  Nextcloud state that HEIC preview is disabled by default due to performance or privacy concerns, so enable this at your own risk.
+
   ### Custom App Directories
 
   If you are [using custom app directories](https://docs.nextcloud.com/server/latest/admin_manual/apps_management.html#using-custom-app-directories) you will need to make the custom folder(s) you are using available to the web server. The recommended way to do this with our container is to add a volume. Ex:
@@ -114,8 +147,15 @@ init_diagram: |
   "nextcloud:develop" <- Base Images
 # changelog
 changelogs:
+  - {date: "12.02.25:", desc: "Rebase to Alpine 3.21."}
   - {date: "09.01.25:", desc: "Fix uploading large files. Existing users should update their nginx confs."}
+  - {date: "09.07.24:", desc: "Add `previous` tag for n-1 releases."}
   - {date: "24.06.24:", desc: "Rebase to Alpine 3.20. Existing users should update their nginx confs to avoid http2 deprecation warnings."}
+  - {date: "19.05.24:", desc: "Added util-linux package required for taskset."}
+  - {date: "10.04.24:", desc: "Added imagemagick-pdf."}
+  - {date: "05.04.24:", desc: "Added imagemagick-heic. Manual update to `config.php` required - see above."}
+  - {date: "02.04.24:", desc: "Existing users should update: site-confs/default.conf - Add support for the Client Push (notify_push) plugin and the [new mod](https://github.com/linuxserver/docker-mods/tree/nextcloud-notify-push)."}
+  - {date: "22.03.24:", desc: "Add imagemagick-svg module."}
   - {date: "06.03.24:", desc: "Rebase to Alpine 3.19 with php 8.3."}
   - {date: "02.01.24:", desc: "Existing users should update: site-confs/default.conf - Cleanup default site conf."}
   - {date: "22.12.23:", desc: "Site default conf updating to include mime.types for js and mjs and update location to include more file types."}