mkdir /etc/systemd/system/varnish.service.d
vim /etc/systemd/system/varnish.service.d/varnishd.conf
[Service]
ExecStart=
ExecStart=/usr/sbin/varnishd -j unix,user=vcache -F -a :80 -T 127.0.0.1:8081 -f /etc/varnish/default.vcl -S /etc/varnish/secret -s malloc,256m
systemctl daemon-reload && systemctl start varnish
TIME=$(date +%s)
varnishadm vcl.load r_$TIME /etc/varnish/default.vcl
varnishadm vcl.use r_$TIME
If you want to change to 8888:
grep -R 'ExecStart=/usr/sbin/varnishd' /etc/
/etc/systemd/system/multi-user.target.wants/varnish.service:ExecStart=/usr/sbin/varnishd -j unix,user=vcache -F -a :8888 -T localhost:6082 -f /etc/varnish/default.vcl -S /etc/varnish/secret -s malloc,256m
systemctl daemon-reload
systemctl restart varnish.service
In case of php-fpm try: fastcgi_param HTTPS on;
varnishd -C -f /etc/varnish/default.vcl
ldconfig
vcl.load reload01 /etc/varnish/default.vcl
vcl.use reload01
varnishd -C -f /etc/varnish/default.vcl