Openresty not Installed - Error on line `153` with exit code `2` while executing `pkg_update`

[Aareon]

Script
nginx-proxy-manager

Describe the bug
Failure to install Openresty

System info:

• Proxmox Version: 8.2.2
• Alpine Version: 3.20

Output

✔ Operating System Updated 
✔ Dependencies Installed 
✔ Rust v1.74.0 Installed 
✔ Python v3.12 and Pip v24.3.1 Installed 
✘ Openresty not Installed

[ERROR] on line 153 with exit code 2 while executing command pkg_update
npm:~# apk update
fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/community/x86_64/APKINDEX.tar.gz
fetch http://openresty.org/package/alpine/v3.20/main/x86_64/APKINDEX.tar.gz
WARNING: updating and opening http://openresty.org/package/alpine/v3.20/main: No such file or directory
v3.20.3-268-g9d0bdcad275 [https://dl-cdn.alpinelinux.org/alpine/v3.20/main]
v3.20.3-267-g491e9630a39 [https://dl-cdn.alpinelinux.org/alpine/v3.20/community]
2 unavailable, 0 stale; 24165 distinct packages available

[Aareon]

npm:~# sed -i '/openresty/d' /etc/apk/repositories
npm:~# echo "https://openresty.org/package/alpine/v3.18/main" >> /etc/apk/repositories
npm:~# apk update
fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/community/x86_64/APKINDEX.tar.gz
fetch https://openresty.org/package/alpine/v3.18/main/x86_64/APKINDEX.tar.gz
v3.20.3-268-g9d0bdcad275 [https://dl-cdn.alpinelinux.org/alpine/v3.20/main]
v3.20.3-267-g491e9630a39 [https://dl-cdn.alpinelinux.org/alpine/v3.20/community]
OK: 24261 distinct packages available

[Aareon]

Following this guide seems to have fixed the issue
https://medium.com/@rar1871/proxmox-nginx-proxy-manager-83f663e20702

[be0x74a]

Add the same issue. This is due to the fact that openresty doesn't have support for latest alpine (3.20 at time of writing).
Forced to 3.18 worked.

bash -c "$(wget --no-cache -qO- https://raw.githubusercontent.com/ej52/proxmox/main/create.sh)" -s --app nginx-proxy-manager --cleanup --os-version 3.18

[gruenerstein]

According to
https://pkgs.alpinelinux.org/packages?name=openresty&branch=v3.19&repo=&arch=&origin=&flagged=&maintainer=,
starting from version 3.19, it is no longer necessary to add an extra repository.

[silvatyrant]

This guide does not work on alpine 3.21 (latest at time of writing).

[b-r-y]

I made a fork and touched up few things to make it work on 3.21:

sh -c "$(wget --no-cache -qO- https://raw.githubusercontent.com/b-r-y/proxmox-scripts/main/install.sh)" -s --app nginx-proxy-manager

only works on alpine 3.21 (may be 3.19-3.20) and only when directly called in an already created LXC (at least i did not test the LXC creation).

[abc2006]

    _   __      _               ____                           __  ___                                 
   / | / /___ _(_)___  _  __   / __ \_________ __  ____  __   /  |/  /___ _____  ____ _____ ____  _____
  /  |/ / __  / / __ \| |/_/  / /_/ / ___/ __ \| |/_/ / / /  / /|_/ / __  / __ \/ __  / __  / _ \/ ___/
 / /|  / /_/ / / / / />  <   / ____/ /  / /_/ />  </ /_/ /  / /  / / /_/ / / / / /_/ / /_/ /  __/ /    
/_/ |_/\__, /_/_/ /_/_/|_|  /_/   /_/   \____/_/|_|\__, /  /_/  /_/\__,_/_/ /_/\__,_/\__, /\___/_/     
      /____/                                      /____/                            /____/             
 
✔ Using LXC template: alpine-3.21-default_20241217_amd64.tar.xz 
✔ LXC container 103 created successfully 
✔ Operating System Updated 
✔ Dependencies Installed 
✔ Rust v1.74.0 Installed 
✔ Python v3.12 and Pip v25.0.1 Installed 
✘ Openresty not Installed

[ERROR] on line 153 with exit code 2 while executing command pkg_update
root@proxmox:~# 

On alpine 3.21 still not working ;(