init push

Dockerfile

@@ -0,0 +1,5 @@
+FROM registry.fedoraproject.org/fedora:latest
+
+RUN dnf install alsa-utils -y && dnf clean all
+
+ENTRYPOINT ["/bin/sh", "-c", "set -e; amixer set Master 100% unmute; amixer set PCM 100% unmute || true; amixer set Speaker 100% unmute || true"]

README.md

@@ -0,0 +1 @@
+Dockerfile to generate an image that unmute and set the volume to 100% of the master on a CoreOS node.