defaults = { 'apt': { 'packages': { 'transmission-daemon': {}, 'transmission-remote-cli': {}, }, }, 'icinga2_api': { 'transmission': { 'services': { 'TRANSMISSION PROCESS': { 'command_on_monitored_host': '/usr/lib/nagios/plugins/check_procs -a transmission-daemon -c 1:', }, }, }, }, 'transmission': { 'config': { 'message-level': 2, 'peer-port': 51413, 'port-forwarding-enabled': False, 'rename-partial-files': True, 'rpc-authentication-required': False, 'rpc-bind-address': '0.0.0.0', 'rpc-enabled': True, 'rpc-host-whitelist-enabled': False, 'rpc-port': 9091, 'rpc-url': '/transmission/', 'rpc-whitelist-enabled': False, 'start-added-torrents': True, }, }, } @metadata_reactor.provides( 'iptables/bundle_rules/transmission', ) def iptables(metadata): interfaces = metadata.get('transmission/webinterface-on-interfaces', set()) iptables = [] iptables.append('iptables_both -A INPUT -p udp --dport {} -j ACCEPT'.format( metadata.get('transmission/config/peer-port'), )) iptables.append('iptables_both -A INPUT -p tcp --dport {} -j ACCEPT'.format( metadata.get('transmission/config/peer-port'), )) for iface in sorted(interfaces): iptables.append('iptables_both -A INPUT -i {} -p tcp --dport {} -j ACCEPT'.format( iface, metadata.get('transmission/config/rpc-port'), )) return { 'iptables': { 'bundle_rules': { 'transmission': iptables, }, }, } @metadata_reactor.provides( 'icinga2_api/transmission/services', ) def icinga_web(metadata): port = metadata.get('transmission/config/rpc-port') path = metadata.get('transmission/config/rpc-url') return { 'icinga2_api': { 'transmission': { 'services': { 'TRANSMISSION WEB INTERFACE': { 'command_on_monitored_host': f'/usr/local/share/icinga/plugins/check_http_url_for_string http://127.0.0.1:{port}{path} "Transmission"', }, }, }, }, }