Add deprecation warning

Author: thespad

README.md

@@ -280,6 +280,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **05.09.23:** - Add deprecation warning as per [https://info.linuxserver.io/issues/2023-09-06-unifi-controller](https://info.linuxserver.io/issues/2023-09-06-unifi-controller).
 * **04.09.23:** - Bump JRE to 17 to support v7.5.
 * **02.05.23:** - Cleanup `apt-get install` during build to reduce image size.
 * **18.03.23:** - Add mongoless branch.

readme-vars.yml

@@ -71,6 +71,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+ - { date: "05.09.23:", desc: "Add deprecation warning as per [https://info.linuxserver.io/issues/2023-09-06-unifi-controller](https://info.linuxserver.io/issues/2023-09-06-unifi-controller)."}
  - { date: "04.09.23:", desc: "Bump JRE to 17 to support v7.5."}
  - { date: "02.05.23:", desc: "Cleanup `apt-get install` during build to reduce image size."}
  - { date: "18.03.23:", desc: "Add mongoless branch."}

root/etc/s6-overlay/s6-rc.d/init-config-end/dependencies.d/init-unifi-controller-config renamed to root/etc/s6-overlay/s6-rc.d/init-config-end/dependencies.d/init-deprecation-config

@@ -0,0 +1,17 @@
+#!/usr/bin/with-contenv bash
+# shellcheck shell=bash
+
+echo "┌─────────────────────────────────────────────────────────────────────────────┐"
+echo "│ │"
+echo "| From 2024-01-01 this image will be deprecated │"
+echo "| and it will no longer be updated. │"
+echo "│ │"
+echo "│ See: https://info.linuxserver.io/issues/2023-09-06-unifi-controller |"
+echo "| for more details. │"
+echo "│ │"
+echo "├─────────────────────────────────────────────────────────────────────────────┤"
+echo "│ │"
+echo "│ Please migrate to our Unifi Network Application image instead: │"
+echo "│ https://github.com/linuxserver/docker-unifi-network-application │"
+echo "│ │"
+echo "└─────────────────────────────────────────────────────────────────────────────┘"

root/etc/s6-overlay/s6-rc.d/init-deprecation-config/dependencies.d/init-unifi-controller-config

@@ -0,0 +1 @@
+oneshot

root/etc/s6-overlay/s6-rc.d/init-deprecation-config/run

@@ -0,0 +1 @@
+/etc/s6-overlay/s6-rc.d/init-deprecation-config/run