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authorTimoney, Daniel (dt5972) <dtimoney@att.com>2017-02-15 10:37:53 -0500
committerTimoney, Daniel (dt5972) <dtimoney@att.com>2017-02-15 10:40:37 -0500
commit324ee36fe31763e507b422ab0a88e4230045e205 (patch)
treed0b04520f6657601c918ce63fd27575977624187 /admportal/server/netdb_updater.js
parentf0c97e8db427481e28c0a16b789bc73801b35e47 (diff)
Initial commit for OpenECOMP SDN-C OA&M
Change-Id: I7ab579fd0d206bf356f36d52dcdf4f71f1fa2680 Signed-off-by: Timoney, Daniel (dt5972) <dtimoney@att.com> Former-commit-id: 2a9f0edd09581f907e62ec4689b5ac94dd5382ba
Diffstat (limited to 'admportal/server/netdb_updater.js')
-rw-r--r--admportal/server/netdb_updater.js749
1 files changed, 749 insertions, 0 deletions
diff --git a/admportal/server/netdb_updater.js b/admportal/server/netdb_updater.js
new file mode 100644
index 00000000..6dde27b9
--- /dev/null
+++ b/admportal/server/netdb_updater.js
@@ -0,0 +1,749 @@
+var log4js = require('log4js');
+var http = require('http');
+var async = require('async');
+var properties = require(process.env.SDNC_CONFIG_DIR + '/netdb-updater.json');
+var admProperties = require(process.env.SDNC_CONFIG_DIR + '/admportal.json');
+var csvtojson = require('csvtojson');
+var mysql = require('mysql');
+var moment = require('moment');
+var os = require('os');
+var fs = require('fs.extra');
+
+// Check to make sure SDNC_CONFIG_DIR is set
+var sdnc_config_dir = process.env.SDNC_CONFIG_DIR;
+if ( typeof sdnc_config_dir == 'undefined' )
+{
+ console.log('ERROR the SDNC_CONFIG_DIR environmental variable is not set.');
+ return;
+}
+
+// SETUP LOGGER
+log4js.configure(process.env.SDNC_CONFIG_DIR + '/netdb.log4js.json');
+var logger = log4js.getLogger('netdb');
+logger.setLevel(properties.netdbLogLevel);
+
+var yargs = require('yargs')
+ .usage("\nUsage: node netdb_updater -t link_master|router_master")
+ .demand('t')
+ .alias('t', 'table')
+ .example("Example: node netdb_updater -t link_master","Update SDNC LINK_MASTER table from NetDB.")
+ .argv;
+
+var dbTable = yargs.table;
+var debug = properties.netdbDebug;
+var env = properties.netdbEnv;
+var retSuccess = false;
+
+// DB Setup
+var currentDB = '';
+var dbConnection = '';
+var db01 = '';
+var db02 = '';
+var count = 0;
+var errorMsg = [];
+
+var dbtasks = [];
+dbtasks.push( function(callback) { checkParams(callback); } );
+dbtasks.push( function(callback) { dbConnect(callback); } );
+//dbtasks.push( function(callback) { netdb(callback); } );
+
+logger.debug('\n\n********** START PROCESSING - Env=' + env + ' Debug=' + debug + ' **********');
+
+async.series(dbtasks, function(err,result){
+ if(err) {
+ logger.error(err + ' COUNT: ' + count);
+ }
+ else {
+ if ( errorMsg.length > 0 ){
+ logger.error(errorMsg);
+ }
+ }
+});
+
+
+function checkParams(scb){
+ if ( dbTable != 'link_master' && dbTable != 'router_master' ){
+ scb("Invalid parameter passed in '" + dbTable + " ' exiting.'");
+ }
+ else{
+ scb(null);
+ }
+}
+
+
+async.whilst(
+ function () { return count < properties.netdbRetryInterval },
+ function (callback) {
+ if ( dbTable == 'link_master' ){
+ getLinkMaster(callback);
+ }
+ else if (dbTable == 'router_master'){
+ getRouterMaster(callback);
+ }
+ else{ // should never hit this condition
+ logger.debug("Invalid parameter passed in '" + dbTable + " ' exiting.'");
+ }
+ },
+ function (err) {
+logger.debug('whilst err function errorMsg = ' + errorMsg);
+ // report error
+ if ( errorMsg.length > 0 ){
+ logger.debug(errorMsg + ' COUNT: ' + count);
+ process.exit(1);
+ }
+ else{
+ logger.debug('success');
+ process.exit(0);
+ }
+ }
+);
+
+
+function returnError(emsg, cb){
+ retSuccess=false;
+ errorMsg.push(emsg);
+ if ( count == properties.netdbRetryInterval ) { logger.error(errorMsg); }
+ setTimeout( function(){
+ cb(null);
+ }, properties.netdbWaitTime);
+}
+
+function returnSuccess(cb){
+logger.debug('inside returnSuccess');
+ errorMsg = '';
+ //var cnt = properties.netdbRetryInterval;
+ //logger.debug('b4 inc returnSuccess count=' + count);
+ //count = ++cnt;
+ //logger.debug('after inc returnSuccess count=' + count);
+ //cb(null);
+ retSuccess=true;
+process.exit(0);
+}
+
+function getRouterMaster(cb){
+
+ logger.info('getRouterMaster debug=' + debug + ' count=' + count);
+
+ // setup connection
+ var netdbEnv = properties.netdbEnv;
+ var auth_param = '';
+ if ( netdbEnv == 'e2e' || netdbEnv == 'prod' ){
+ // conexus network
+ auth_param = '?auth=' + admProperties['ip-addresses']['eth2'] + ';'
+ }else{
+ // app network
+ auth_param = '?auth=' + admProperties['ip-addresses']['eth1:0'] + ';'
+ }
+ var username = properties.netdbUser;;
+ var password = properties.netdbPassword;
+ var date = moment().format('YYYYMMDD');
+ var auth = 'Basic ' + new Buffer(username + ':' + password).toString('base64');
+ var host = properties.netdbHost;
+ var port = properties.netdbPort;
+ var path = '/' + properties.netdbPath
+ + '/' + properties.netdbNetwork
+ + '/' + properties.netdbApiName
+ + auth_param
+ + 'client=' + properties.netdbClientName + ';'
+ + 'date=' + date + ';'
+ + 'reportName=' + dbTable + ';'
+ + 'type=' + properties.netdbType;
+
+ var header = { 'Content-Type': 'text/csv' };
+ //var header = {'Host': host, 'Authorization': auth, 'Content-Type': 'text/csv' };
+ var options = {
+ method : "GET",
+ path : path,
+ host : host,
+ port : port,
+ headers : header
+ };
+
+ logger.debug('options:\n' + JSON.stringify(options,null,2));
+
+ var request = http.request(options, function(response) {
+
+ var response_str = '';
+ if ( retSuccess == true ){
+ var cnt = properties.netdbRetryInterval;
+ count = ++cnt;
+ }
+ else{
+ count++;
+ }
+
+ logger.debug('STATUS: ' + response.statusCode + ' content-type=' + response.headers['content-type']);
+
+ // Read the response from ODL side
+ response.on('data', function(chunk) {
+ response_str += chunk;
+ });
+
+ response.on('end', function() {
+
+ logger.debug('HEADERS:' + JSON.stringify(response.headers));
+
+ if(response.statusCode == 200){
+
+ if(response_str.length > 0){
+
+ // save the upload
+ try{
+ fs.writeFileSync('/sdncvar/sdnc/files/netdb-updater/' + moment().unix() + ".netdb." + dbTable + '.csv', response_str);
+ }
+ catch(e){
+ // this is not in reqs, if it fails keep on going.
+ logger.error('Error writing NetDB file:' + e);
+ }
+
+ if (response.headers['content-type'].indexOf('html') > 0){
+ returnError('Error:Unexpected content-type:' + response.headers['content-type'] + ' returned.\n', cb);
+ return;
+ }
+ // need to parse csv file
+ var Converter=csvtojson.Converter;
+ var csvConverter = new Converter({
+ noheader:true
+ });
+ var routerMasterSQL = '';
+
+ // end_parsed will be emitted once parsing is finished
+ csvConverter.on("end_parsed", function(respObj){
+
+ routerMasterSQL = routerMasterSQL.concat("INSERT INTO ROUTER_MASTER (crs_name, loopback_ip)");
+ for ( var x=0; x < respObj.length; x++ ){
+
+ if ( respObj[x].field1.length == 0 ){
+ returnError('Required field [crs_name] is null.', cb);
+ }
+
+ if (x!=0){
+ routerMasterSQL = routerMasterSQL.concat(' union ');
+ }
+ routerMasterSQL = routerMasterSQL.concat(" SELECT "
+ + "'" + respObj[x].field1 + "',"
+ + "'" + respObj[x].field2 + "' FROM DUAL ");
+ }
+ //logger.debug('SQL: ' + routerMasterSQL);
+
+ if (debug != 'debug' && env != 'dev'){
+
+ var tasks = [];
+ tasks.push( function(callback) { updateRouterMaster(routerMasterSQL,callback); } );
+ async.series(tasks, function(err,result){
+ if(err) {
+ returnError(err,cb);
+ return;
+ }
+ else {
+ logger.info('*** Router Master Table Replaced ***');
+ returnSuccess(cb);
+ return;
+ }
+ });
+ }
+ else{
+logger.debug('*** debug ***');
+ returnSuccess(cb);
+ return;
+ }
+
+ });
+ csvConverter.on("error",function(errMsg,errData){
+ returnError(errMsg,cb);
+ return;
+ });
+ csvConverter.fromString(response_str, function(err,result){
+ if(err){
+ returnError(err,cb);
+ return;
+ }
+ });
+ }
+ else{
+ //logger.debug("no data");
+ returnError('no data',cb);
+ return;
+ }
+ }
+ else if(response.statusCode == 404){
+ returnError('Router Master Table for ' + date + ' is not Available.',cb);
+ return;
+ }
+ else {
+ returnError('Status Code:' + response.statudCode + ' returned for Router Master Table query.',cb);
+ return;
+ }
+ });
+ });
+ request.on('error', function(e) {
+ if ( retSuccess == true ){
+ var cnt = properties.netdbRetryInterval;
+ count = ++cnt;
+ }
+ else{
+ count++;
+ }
+ returnError(e,cb);
+ return;
+ });
+ request.end();
+}
+
+function getLinkMaster(cb){
+
+ logger.info('getLinkMaster debug=' + debug + ' count=' + count);
+
+ // setup connection
+ var netdbEnv = properties.netdbEnv;
+ var auth_param = '';
+ if ( netdbEnv == 'e2e' || netdbEnv == 'prod' ){
+ // conexus network
+ auth_param = '?auth=' + admProperties['ip-addresses']['eth2'] + ';'
+ }else{
+ // app network
+ auth_param = '?auth=' + admProperties['ip-addresses']['eth1:0'] + ';'
+ }
+ var username = properties.netdbUser;;
+ var password = properties.netdbPassword;
+ var auth = 'Basic ' + new Buffer(username + ':' + password).toString('base64');
+ var host = properties.netdbHost;
+ var port = properties.netdbPort;
+ var date = moment().format('YYYYMMDD');
+ var path = '/' + properties.netdbPath
+ + '/' + properties.netdbNetwork
+ + '/' + properties.netdbApiName
+ + auth_param
+ + 'client=' + properties.netdbClientName + ';'
+ + 'date=' + date + ';'
+ + 'reportName=' + dbTable + ';'
+ + 'type=' + properties.netdbType;
+
+ var header = { 'Content-Type': 'text/csv' };
+ //var header = {'Host': host, 'Authorization': auth, 'Content-Type': 'text/csv' };
+ var options = {
+ method : "GET",
+ path : path,
+ host : host,
+ port : port,
+ headers : header
+ };
+
+ logger.debug('options:\n' + JSON.stringify(options,null,2));
+
+ var request = http.request(options, function(response) {
+
+ logger.debug('STATUS: ' + response.statusCode + ' content-type=' + response.headers['content-type']);
+
+ if ( retSuccess == true ){
+ var cnt = properties.netdbRetryInterval;
+ count = ++cnt;
+ }
+ else{
+ count++
+ }
+
+ var response_str = '';
+
+ // Read the response from ODL side
+ response.on('data', function(chunk) {
+ response_str += chunk;
+ });
+
+ response.on('end', function() {
+
+ logger.debug('HEADERS:' + JSON.stringify(response.headers));
+
+ if(response.statusCode == 200){
+
+ if(response_str.length > 0){
+
+ //logger.debug('response_str=' + response_str);
+ // save the upload
+ try{
+ fs.writeFileSync('/sdncvar/sdnc/files/netdb-updater/' + moment().unix() + ".netdb." + dbTable + '.csv', response_str);
+ }
+ catch(e){
+ // this is not in reqs, if it fails keep on going.
+ logger.error('Error writing NetDB file:' + e);
+ }
+
+ if (response.headers['content-type'].indexOf('html') > 0){
+ returnError('Error:Unexpected content-type:' + response.headers['content-type'] + ' returned.\n', cb);
+ return;
+ }
+ // need to parse csv file
+ var Converter=csvtojson.Converter;
+ var csvConverter = new Converter({
+ noheader:true
+ });
+
+ var linkMasterSQL = '';
+
+ // end_parsed will be emitted once parsing is finished
+ csvConverter.on("end_parsed", function(jsonObj){
+
+ linkMasterSQL = linkMasterSQL.concat("INSERT INTO LINK_MASTER (link_interface_ip, source_crs_name, destination_crs_name, link_speed, default_cost, bundle_name, shutdown)");
+ for ( var x=0; x < jsonObj.length; x++ ){
+ if ( jsonObj[x].field1.length == 0 ){
+ returnError('Required field [link_interface_ip] is null.', cb);
+ return;
+ }
+ if ( jsonObj[x].field2.length == 0 ){
+ returnError('Required field [source_crs_name] is null.', cb);
+ return;
+ }
+ if ( jsonObj[x].field3.length == 0 ){
+ returnError('Required field [destination_crs_name] is null.', cb);
+ return;
+ }
+ if (x!=0){
+ linkMasterSQL = linkMasterSQL.concat(' union ');
+ }
+
+ linkMasterSQL = linkMasterSQL.concat(" SELECT "
+ + "'" + jsonObj[x].field1 + "',"
+ + "'" + jsonObj[x].field2 + "',"
+ + "'" + jsonObj[x].field3 + "',"
+ + jsonObj[x].field4 + ","
+ + jsonObj[x].field5 + ","
+ + "'" + jsonObj[x].field6 + "',"
+ + "'" + jsonObj[x].field7 + "' FROM DUAL");
+ }
+ //logger.debug('SQL: ' + linkMasterSQL);
+
+ if (debug != 'debug' && env != 'dev'){
+ // update db
+ var tasks = [];
+ tasks.push( function(callback) { updateLinkMaster(linkMasterSQL,callback); } );
+ async.series(tasks, function(err,result){
+ if(err)
+ {
+ returnError(err,cb);
+ return;
+ }
+ else
+ {
+ logger.info('*** Link Master Table Replaced ***');
+ returnSuccess(cb);
+ return;
+ }
+ });
+ }
+ else{
+ returnSuccess(cb);
+ return;
+ }
+ });
+ csvConverter.on("error",function(errMsg,errData){
+ returnError(errMsg,cb);
+ return;
+ });
+ csvConverter.fromString(response_str, function(err,result){
+ if(err){
+ returnError(errMsg,cb);
+ return;
+ }
+ });
+ }
+ else{
+ returnError('no data',cb);
+ return;
+ }
+ }
+ else if(response.statusCode == 404){
+ returnError('Link Master Table for ' + date + ' is not Available.',cb);
+ return;
+ }
+ else {
+ returnError('Status Code:' + response.statudCode + ' returned for Link Master Table query.',cb);
+ return;
+ }
+ });
+ });
+ request.on('error', function(e) {
+ if ( retSuccess == true ){
+ var cnt = properties.netdbRetryInterval;
+ count = ++cnt;
+ }
+ else{
+ count++
+ }
+ returnError(e,cb);
+ return;
+ });
+ request.end();
+}
+
+
+function dbConnect(callback){
+
+ var l_db01 = admProperties['databases']['0'];
+ var db01Array = l_db01.split("|");
+ db01 = db01Array[0];
+
+ var l_db02 = admProperties['databases']['1'];
+ var db02Array = l_db02.split("|");
+ db02 = db02Array[0];
+
+ if ( admProperties.dbFabric == 'true' )
+ {
+ logger.debug('connectFabric()');
+
+ // testing
+ var fabric_connection = mysql.createConnection({
+ host : admProperties.dbFabricServer,
+ user : admProperties.dbFabricUser,
+ password : admProperties.dbFabricPassword,
+ database : admProperties.dbFabricDB,
+ port : admProperties.dbFabricPort
+ });
+
+
+ fabric_connection.connect( function(err) {
+
+ if (err) {
+ callback(err);
+ return;
+ }
+ fabric_connection.query('CALL dump.servers()', function(err,rows) {
+
+ var masterDB = '';
+
+ if (err) {
+ callback(err);
+ return;
+ }
+ fabric_connection.end();
+ logger.debug('rows: ' + JSON.stringify(rows,null,2));
+
+ // fabric servers
+ for ( var x=0; x<rows.length; x++)
+ {
+ // database servers
+ for ( var y=0; y<rows[x].length; y++)
+ {
+ var row = rows[x][y];
+ if (row.group_id == admProperties.dbFabricGroupId)
+ {
+ if (row.status == '3' && row.mode == '3'){
+ masterDB = row.host;
+ }
+ }
+ }
+ }
+ logger.debug('currentDB: ' + currentDB);
+ logger.debug('masterDB: ' + masterDB);
+
+ if (masterDB.length <=0)
+ {
+ logger.debug('no writable master db');
+ callback('no writable master db');
+ return;
+ }
+
+ if ( currentDB != masterDB )
+ {
+ currentDB = masterDB;
+ dbConnection = mysql.createConnection({
+ connectionLimit : admProperties.dbConnLimit,
+ host : currentDB,
+ user : admProperties.dbUser,
+ password : admProperties.dbPassword,
+ database : admProperties.dbName,
+ multipleStatements: true,
+ debug : false
+ });
+ }
+ logger.debug('new currentDB: ' + currentDB);
+ logger.debug('new masterDB: ' + masterDB);
+ callback(null);
+ return;
+ });
+ fabric_connection.on('error', function(err){
+ logger.debug(err.code);
+ callback(err);
+ return;
+ });
+ });
+ }
+ else
+ {
+ currentDB = db01;
+
+ var dbConn = mysql.createConnection({
+ connectionLimit : admProperties.dbConnLimit,
+ host : currentDB,
+ user : admProperties.dbUser,
+ password : admProperties.dbPassword,
+ database : admProperties.dbName,
+ multipleStatements: true,
+ debug : false
+ });
+ logger.debug('initDB currentDB=' + currentDB);
+
+ dbConn.connect(function(err,connection){
+
+ if(err){
+ logger.debug( String(err) ); // ALARM
+ callback(err);
+ return;
+ }
+ var sql = 'select @@read_only';
+ dbConn.query(sql, function(err,result){
+ dbConn.end();
+
+ // @@read_only=0 means db is writable
+ logger.debug('@@read_only=' + result[0]['@@read_only']);
+ if ( result[0]['@@read_only'] != '0' )
+ {
+ if (currentDB == db01)
+ {
+ currentDB = db02;
+ }
+ else
+ {
+ currentDB = db01;
+ }
+logger.debug('initDB reconnect to currentDB '+ currentDB);
+ var newConnection = mysql.createConnection({
+ connectionLimit : admProperties.dbConnLimit,
+ host : currentDB,
+ user : admProperties.dbUser,
+ password : admProperties.dbPassword,
+ database : admProperties.dbName,
+ multipleStatements: true,
+ debug : false
+ }); // end create
+ dbConnection = newConnection;
+ callback(null);
+ return;
+ }
+ dbConnection = dbConn;
+ callback(null);
+ return;
+ });
+ });
+ }
+}
+
+function updateLinkMaster(linkMasterSQL,callback){
+
+logger.debug('updateLinkMaster');
+
+ dbConnection.connect(function(err,connection)
+ {
+ if(err){
+ logger.debug( String(err) ); // ALARM
+ callback(err, 'Unable to get database connection.');
+ return;
+ }
+ }); // end connection
+ dbConnection.beginTransaction(function(err) {
+ if(err){
+ //dbConnection.release();
+ callback(err,String(err));
+ return;
+ }
+ var sql = "DELETE FROM LINK_MASTER";
+ dbConnection.query(sql,function(err,result)
+ {
+ if(err){
+ //dbConnection.release();
+ dbConnection.rollback( {rollback: 'NO RELEASE'},function(){
+ callback(err,String(err));
+ return;
+ });
+ }
+ dbConnection.query(linkMasterSQL,function(err,result)
+ {
+ if(err){
+ //dbConnection.release();
+ dbConnection.rollback( {rollback: 'NO RELEASE'},function(){
+ callback(err,String(err));
+ return;
+ });
+ }
+ dbConnection.commit(function(err){
+ if(err){
+ //dbConnection.release();
+ dbConnection.rollback( {rollback: 'NO RELEASE'},function(){
+ callback(err,String(err));
+ return;
+ });
+ }
+ //dbConnection.release();
+ callback(null);
+ });
+ })
+ });
+ }); // end transaction
+}
+
+function updateRouterMaster(routerMasterSQL,callback){
+
+logger.debug('updateRouterMaster');
+
+ dbConnection.connect(function(err,connection)
+ {
+ if(err){
+ logger.debug( String(err) ); // ALARM
+ callback(err, 'Unable to get database connection.');
+ return;
+ }
+ }); // end connection
+ dbConnection.beginTransaction(function(err) {
+ if(err){
+ //dbConnection.release();
+ callback(err,String(err));
+ return;
+ }
+ var sql = "DELETE FROM ROUTER_MASTER";
+ dbConnection.query(sql,function(err,result)
+ {
+ if(err){
+ //dbConnection.release();
+ dbConnection.rollback( function(){
+ callback(err,String(err));
+ return;
+ });
+ }
+ dbConnection.query(routerMasterSQL,function(err,result)
+ {
+ if(err){
+ //dbConnection.release();
+ dbConnection.rollback( function(){
+ callback(err,String(err));
+ return;
+ });
+ }
+ dbConnection.commit(function(err){
+ if(err){
+ //dbConnection.release();
+ dbConnection.rollback( function(){
+ callback(err,String(err));
+ return;
+ });
+ }
+ //dbConnection.release();
+ callback(null);
+ });
+ })
+ });
+ }); // end transaction
+}
+
+/*
+
+ logger.debug('getLinkMaster - count=' + count);
+ if ( true ) {
+ //fail
+ setTimeout( function(){
+ cb(null);}, properties.netdbWaitTime);
+ return;
+ }
+ // success
+ count = 10;
+ cb(null);
+}
+*/