Create /var/run/ganeti before noded startup
Create /var/run/ganeti before noded startup

The /var/run directory can be a tmpfs mount, so even if we make it at
install time (or include it in the package) it can go away. Therefore,
test for its existence and create it in the startup script.

Reviewed-by: imsnah


apyrgio/snf-ganeti,apyrgio/snf-ganeti,grnet/snf-ganeti,yiannist/ganeti,andir/ganeti,ganeti/ganeti,yiannist/ganeti,ganeti-github-testing/ganeti-test-1,bitemyapp/ganeti,ganeti/ganeti,mbakke/ganeti,yiannist/ganeti,andir/ganeti,dimara/ganeti,mbakke/ganeti,leshchevds/ganeti,apyrgio/ganeti,bitemyapp/ganeti,leshchevds/ganeti,onponomarev/ganeti,onponomarev/ganeti,andir/ganeti,mbakke/ganeti,apyrgio/ganeti,leshchevds/ganeti,ganeti-github-testing/ganeti-test-1,ganeti/ganeti,grnet/snf-ganeti,dimara/ganeti