Monit could do the job. It's probably slightly overkill but it doesn't do graph. It's purely a "is this service answering on that host" type of monitoring. http://mmonit.com/monit/ On 11/4/2014 7:35 PM, Frank Cox wrote: > On Tue, 4 Nov 2014 23:41:36 +0100 > Leon Fauster wrote: > >> mon - old lady but small: > It looks really cool, but boy does it have a list of dependencies: > > fping is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Authen::PAM) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Authen::Radius) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(CGI) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(DBI) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Expect) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Mon::Client) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Net::DNS) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Net::DNS::Packet) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Net::DNS::RR) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Net::DNS::Resolver) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Net::LDAP) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Net::SNPP) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Net::Telnet) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(SNMP) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(SNMP) >= 1.8 is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Statistics::Descriptive) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Sys::Syslog) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Time::HiRes) is needed by mon-1.2.0-8.el7.centos.x86_64 > perl(Time::Period) is needed by mon-1.2.0-8.el7.centos.x86_64 > >