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diff --git a/sdnr/wt/helpserver/provider/src/main/resources/help/mediatorserver/README.md b/sdnr/wt/helpserver/provider/src/main/resources/help/mediatorserver/README.md new file mode 100644 index 000000000..c99967d2b --- /dev/null +++ b/sdnr/wt/helpserver/provider/src/main/resources/help/mediatorserver/README.md @@ -0,0 +1,144 @@ +# MediatorServer + +## Description +The mediator server is the physical device on which multiple instances of the [mediators](mediator/README.md) are running. Additionally a small webserver provides an API to control and create the mediators via HTTP-API. These mediators are translating the requests and responses between the SDN-Controller(netconf) and the device(snmp). Because of the restricted snmp protocol (port 162 only) we have to implement a prerouting automatism that forwards the alarms sent by the devices to another local port so that each mediator only gets the alarms of its device. + + + +## Config-File + +``` +/etc/mediatorserver.conf +``` + +``` +#global config file for mediatorserver + +#Home Directory +home=/opt/snmp + +#HOST IP +host=192.168.178.89 +port=7071 + +#Port range for Netconf +ncrangemin=4000 +ncrangemax=6000 + +#Port Range for SNMP +snmprangemin=10000 +snmprangemax=12000 + +#PortRange for JMX +jmxrangemin=6001 +jmxrangemax=7000 + +#Log (ERROR | WARN | DEBUG | INFO | TRACE ) +loglevel=DEBUG +logfile=/var/log/mediatorserver.log + +#===================================== +#global MediatorConfig + +#set LogLevel (ERROR | WARN | DEBUG | INFO | TRACE ) +MediatorLogLevel=DEBUG + +#set ping timeout in milliseconds +MediatorDevicePingTimeout=2000 + +#set latency for snmp requests +MediatorSnmpLatency=2000 + +#set java memory for mediator instance +MediatorMemory="-Xmx256m -Xms128m" +``` + +## HTTP-API + +``` +http://<host>:<port>/api/?task=<task> +``` + +| Task | additional Parameters | Description | Response (Success) | +| ---- | --------------------- | ----------- | ------------------ | +| create | config=<config-object> | create new mediator instance | {"code":1,"data":"<string>"}| +| delete | name=<name> | delete mediator instance | \{"code":1,"data":<string>"} | +| start | name=<name> | start mediator instance | \{"code":1,"data":"<string>"} | +| stop | name=<name> | stop mediator instance | \{"code":1,"data":"<string>"} | +| getconfig | name=<name>(optional) | Get current Config for all instances / named mediator instance | \{"code":1,"data":[<config-objects>]}| +| getlog | name=<name>(optional) | Get LogEntries for all instances / named mediator instance | \{"code":1,"data":[]} | +| clearlock | name=<name> | Clear Mediator Lock File | \{"code":1,"data":"<string>"} | +| getnemodels | - | get all Network Element Template Filenames | \{"code":1,"data":[<string-array>]} | +| getncports | limit=<limit>(optional) | get next free ports for Netconf Connections | \{"code":1,"data":[<int-array>]} | +| getsnmpports | limit=<limit>(optional) | get next free ports for SNMP Traps | \{"code":1,"data":[<int-array>]} | +| version | - | get version info of server and mediator | \{"code":1,"data":\{"server":"0.1.0","mediator":"0.1.1"\}\}| +| repair | - | try to fix corrupted configs | \{"code":1,"data":[<config-status-objects>]}| + +HTTP-Response is always a json-formatted String with 2 Elements: + +* code ... 1:success 0:failure +* data ... if code==0: <string> else <string | object> + + +### JSON-Objects + +Config-Object +``` +{ + Name:<String>, + DeviceType:<enum>, + DeviceIp:<String>, + DevicePort: <int>, + TrapsPort:<Int>, + NeModel:<XML Filename>, + NcPort:<int>, + ODLConfig:[ + { + Server:<String>, + Port:<int>, + User:<String>, + Password:<String> + } + ], + PID:<int>, + IsLocked:<boolean>, + AutoRun:<boolean>, + FwActive:<boolean>, + IsNetconfConnected:<boolean>, + IsNeConnected:<boolean> +} +``` + +Log-Object +``` +{ + ts:"<Timestamp>", + lvl:"<LogLevel>", + src:"<Source>", + msg:"<Message" +} +``` + + +## Usage + +All functionality which is not automated can be executed by the control script +``` +bin/control.sh +``` + +| parameter | description | +| ------------- | ------------------------------------------------ | +|checkout | get latest code from git repo | +|cpsrc | copy binary files from source | +|cpxml | copy xml files from source | +|build | build sources | +|make | build sources and install bins and ressources | +|start | start server | +|stop | stop server | +|stopall | stop all mediators, then the server | +|startmed [med] | start mediator with name [med] | +|stopmed [med] | stop mediator with name [med] | +|status | print status | +|repair | repair config files if corrupted | + |