/usr/lib/tmpfiles.d/trafficserver.conf or /etc/tmpfiles.d/trafficserver.conf is missing
A possible workaround:
cat > /etc/tmpfiles.d/trafficserver.conf <<-'EOL' d /var/run/trafficserver 0755 trafficserver trafficserver - EOL
Works for Ubuntu 18.04
/usr/lib/ tmpfiles. d/trafficserver .conf or /etc/tmpfiles. d/trafficserver .conf is missing
A possible workaround:
cat > /etc/tmpfiles. d/trafficserver .conf <<-'EOL' trafficserver 0755 trafficserver trafficserver -
d /var/run/
EOL
Works for Ubuntu 18.04