OMV 7 Control from Node-RED
This flow is based on : https://flows.nodered.org/flow/59251bdbaae540640c5e0b6f2959a1c6 Created by: oksbwn
Reworked to work with the new omv 7.
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\"https://\" : \"http://\") + env.get(\"url\") + \"/rpc.php\";\n\nlet sessionKey = flow.get(\"SESSION_KEY\");\n\nif (!url)\n throw (\"Please provide the URL.\");\n\nif(!sessionKey)\n throw(\"Session key is empty.\");\n\nmsg.headers = {\n \"X-OPENMEDIAVAULT-SESSIONID\": sessionKey\n}\nmsg.payload = { \"service\": \"system\", \"method\":\"getInformation\" , \"params\": \"\"}\nmsg.url = url;\n\nreturn msg;","outputs":1,"timeout":"","noerr":0,"initialize":"","finalize":"","libs":[],"x":350,"y":200,"wires":[["2d4ceb80b1f48c3c"]]},{"id":"2d4ceb80b1f48c3c","type":"http request","z":"fc5b67ddec4d44b3","g":"07c14fcefbbc8ef0","name":"http","method":"POST","ret":"obj","paytoqs":"ignore","url":"","tls":"","persist":false,"proxy":"","insecureHTTPParser":false,"authType":"","senderr":false,"headers":[],"x":550,"y":200,"wires":[["c00cdc048159ae15"]]},{"id":"c00cdc048159ae15","type":"function","z":"fc5b67ddec4d44b3","g":"07c14fcefbbc8ef0","name":"Parse","func":"var data = msg.payload.response;\nif(data){\n msg.payload = [[\n {\n \"available\": Number(data.memFree),\n \"size\": Number(data.memTotal),\n \"percentage\": Number(data.memUtilization) * 100\n },\n {\n \"name\": \"RAM\",\n }\n ], [\n {\n \"percentage\": Number(data.cpuUsage) * 100,\n },\n {\n \"name\": \"CPU\",\n }\n ]\n ]\n}\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":690,"y":200,"wires":[["bd7e0b1c88cb6fa8"]]},{"id":"f746a74b39398e4f","type":"function","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"Set Params","func":"let url = (env.get(\"isSSL\") ? \"https://\" : \"http://\") + env.get(\"url\") + \"/rpc.php\";\n\nlet sessionKey = flow.get(\"SESSION_KEY\");\n\nif (!url)\n throw (\"Please provide the URL.\");\n\nif(!sessionKey)\n throw(\"Session key is empty.\");\n\nmsg.headers = {\n \"X-OPENMEDIAVAULT-SESSIONID\": sessionKey\n}\nmsg.payload = { \"service\": \"system\", \"method\": \"reboot\", \"params\": {\"delay\": 1}}\nmsg.url = url;\n\nreturn msg;","outputs":1,"timeout":"","noerr":0,"initialize":"","finalize":"","libs":[],"x":930,"y":320,"wires":[["8e46bb3e1b991dee"]]},{"id":"8e46bb3e1b991dee","type":"http request","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"http","method":"POST","ret":"obj","paytoqs":"ignore","url":"","tls":"","persist":false,"proxy":"","insecureHTTPParser":false,"authType":"","senderr":false,"headers":[],"x":1110,"y":380,"wires":[["7af9cec876b44f1c"]]},{"id":"78f9b0459503c8e9","type":"http response","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"","statusCode":"","headers":{},"x":1450,"y":320,"wires":[]},{"id":"f35ce4bd29e567f9","type":"function","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"Set Params","func":"let url = (env.get(\"isSSL\") ? 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\"https://\" : \"http://\")+env.get(\"url\") +\"/rpc.php\";\nif (!username || !password)\n throw (\"Username or Password is empty!!.\");\n\nif (!url)\n throw (\"Please provide the URL.\");\n\nmsg.url = url;\nmsg.payload = {\n \"service\": \"Session\",\n \"method\": \"login\",\n \"params\": {\n \"username\": username,\n \"password\": password\n }\n}\n\nreturn msg;","outputs":1,"timeout":"","noerr":0,"initialize":"","finalize":"","libs":[],"x":340,"y":320,"wires":[["752122a354f0fbd2"]]},{"id":"752122a354f0fbd2","type":"http request","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"http","method":"POST","ret":"obj","paytoqs":"ignore","url":"","tls":"","persist":false,"proxy":"","insecureHTTPParser":false,"authType":"","senderr":false,"headers":[],"x":530,"y":320,"wires":[["1dce9cc0f0a269a1"]]},{"id":"1dce9cc0f0a269a1","type":"function","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"Save Session Key","func":"if (msg.responseCookies){\n var sessionKey = msg.responseCookies['X-OPENMEDIAVAULT-SESSIONID'].value;\n if(!sessionKey || msg.statusCode !== 200){\n throw(\"Server did not respond with Session Key.\");\n }\n else{\n flow.set(\"SESSION_KEY\", sessionKey);\n }\n}\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":750,"y":320,"wires":[["f746a74b39398e4f"]]},{"id":"3869318d53932dbf","type":"function","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"Set Creds","func":"let username = env.get(\"username\");\nlet password = env.get(\"password\");\nlet url = (env.get(\"isSSL\") ? \"https://\" : \"http://\")+env.get(\"url\") +\"/rpc.php\";\nif (!username || !password)\n throw (\"Username or Password is empty!!.\");\n\nif (!url)\n throw (\"Please provide the URL.\");\n\nmsg.url = url;\nmsg.payload = {\n \"service\": \"Session\",\n \"method\": \"login\",\n \"params\": {\n \"username\": username,\n \"password\": password\n }\n}\n\nreturn msg;","outputs":1,"timeout":"","noerr":0,"initialize":"","finalize":"","libs":[],"x":340,"y":400,"wires":[["ab3a7a315d5bddb3"]]},{"id":"ab3a7a315d5bddb3","type":"http request","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"http","method":"POST","ret":"obj","paytoqs":"ignore","url":"","tls":"","persist":false,"proxy":"","insecureHTTPParser":false,"authType":"","senderr":false,"headers":[],"x":530,"y":400,"wires":[["3ed1cdd4319d39bb"]]},{"id":"3ed1cdd4319d39bb","type":"function","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"Save Session Key","func":"if (msg.responseCookies){\n var sessionKey = msg.payload.response.sessionid;\n if(!sessionKey || msg.statusCode !== 200){\n throw(\"Server did not respond with Session Key.\");\n }\n else{\n flow.set(\"SESSION_KEY\", msg.payload.response.sessionid);\n }\n}\nreturn msg;","outputs":1,"timeout":"","noerr":0,"initialize":"","finalize":"","libs":[],"x":750,"y":400,"wires":[["f35ce4bd29e567f9"]]},{"id":"54705525a089e546","type":"comment","z":"fc5b67ddec4d44b3","g":"07c14fcefbbc8ef0","name":"Fetch metrices every 10 mins","info":"","x":1000,"y":80,"wires":[]},{"id":"9d65d8079235e61f","type":"comment","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"REST API to shutdown or reboot","info":"","x":1210,"y":300,"wires":[]},{"id":"2839a54ab4e6f1e5","type":"comment","z":"fc5b67ddec4d44b3","g":"f3e38f8d1093721c","name":"Catch All Errors","info":"","x":160,"y":580,"wires":[]},{"id":"14128b1e36fbe9d8","type":"debug","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"debug 8","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":1460,"y":440,"wires":[]},{"id":"1bde2d212c566d85","type":"inject","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"Shutdown","props":[{"p":"payload"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"true","payloadType":"bool","x":160,"y":400,"wires":[["3869318d53932dbf"]]},{"id":"014ffe33ce8ac82f","type":"debug","z":"fc5b67ddec4d44b3","g":"07c14fcefbbc8ef0","name":"debug 9","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":1040,"y":180,"wires":[]},{"id":"4a3a04dba9aa6737","type":"inject","z":"fc5b67ddec4d44b3","g":"9d02bb13a6093667","name":"Reboot","props":[{"p":"payload"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"true","payloadType":"bool","x":150,"y":320,"wires":[["1664605d1e5bad08"]]}]
