throttled: service lacks executable permission out of the box

Package Information

• Package name: throttled
• Package version: 0.10.0-r0
• Alpine version: 3.21.0_alpha20240923
• Alpine architecture: x86_64

Summary

Throttled's daemon cannot be enabled/started by OpenRC without user intervention because the daemon lacks executable permissions.

Steps to reproduce

• Switch to Alpine Edge and enable testing repository
• As root, install throttled and attempt to enable/start the service:

apk add throttled
rc-update add throttled
rc-service throttled start 

When enabling/adding the service, OpenRC complains the daemon "throttled" is not executable:

 * rc-update: service `throttled' is not executable

When starting the service, OpenRC says "permission denied":

 * rc-service: Permission denied

Throttled is indeed installed in /usr/lib/throttled/throttled.py and marked as executable and can be run as root, but the daemon located in /etc/init.d/throttled lacks executable permission.

Running:

chmod +x /etc/init.d/throttled

Fixes the issue and the service can now be started/enabled.