build: allow ruby in container to listen on privileged ports

2026-10-19 10:46:32 +00:00 · 2021-07-29 15:53:15 +00:00
parent 8e3294ba1a
commit d3bdfbae96
1 changed files with 2 additions and 0 deletions
@@ -21,6 +21,8 @@ RUN apt-get update && \
  nano \
  nodejs

+RUN setcap 'cap_net_bind_service=+ep' /usr/local/bin/ruby
+
 # Setup an application
 RUN useradd -r -d /opt/postal -m -s /bin/bash -u 999 postal
 USER postal