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@@ -1,233 +1,227 @@
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-function populateHostToMasterRoleMapping(clusterServices, hostMap) {
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+function ClustersList() {
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+ function populateHostToMasterRoleMapping(clusterServices, hostMap) {
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+
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+ for (var serviceName in clusterServices) {
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+ if (clusterServices.hasOwnProperty(serviceName)) {
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- for (var serviceName in clusterServices) {
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- if (clusterServices.hasOwnProperty(serviceName)) {
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-
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- if (clusterServices[serviceName].isEnabled == "1" &&
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- clusterServices[serviceName].attributes.runnable &&
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- !clusterServices[serviceName].attributes.noDisplay) {
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-
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- globalYui.Array.each( clusterServices[serviceName].components, function (serviceComponent) {
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- if (serviceComponent.isMaster) {
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- // just add the master to the hostname object
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- for (var i in serviceComponent.hostNames) {
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- var hostName = serviceComponent.hostNames[i];
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- if ( !( hostName in hostMap ) ) {
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- hostMap[hostName] = new Array();
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- hostMap[hostName].push({ serviceName: serviceComponent.displayName, isMaster: true });
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- } else {
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- hostMap[hostName].push({ serviceName: serviceComponent.displayName, isMaster: true });
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+ if (clusterServices[serviceName].isEnabled == "1" &&
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+ clusterServices[serviceName].attributes.runnable &&
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+ !clusterServices[serviceName].attributes.noDisplay) {
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+
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+ globalYui.Array.each( clusterServices[serviceName].components, function (serviceComponent) {
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+ if (serviceComponent.isMaster) {
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+ // just add the master to the hostname object
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+ for (var i in serviceComponent.hostNames) {
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+ var hostName = serviceComponent.hostNames[i];
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+ if ( !( hostName in hostMap ) ) {
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+ hostMap[hostName] = new Array();
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+ hostMap[hostName].push({ serviceName: serviceComponent.displayName, isMaster: true });
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+ } else {
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+ hostMap[hostName].push({ serviceName: serviceComponent.displayName, isMaster: true });
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+ }
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}
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}
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- }
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- });
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+ });
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+ }
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}
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}
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}
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-}
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-
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-function populateHostToClientRoleMapping(clusterServices, hostMap) {
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-
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- for (var serviceName in clusterServices) {
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- if (clusterServices.hasOwnProperty(serviceName)) {
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-
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- if (clusterServices[serviceName].isEnabled == "1" &&
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- !clusterServices[serviceName].attributes.noDisplay) {
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-
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- globalYui.Array.each( clusterServices[serviceName].components, function (serviceComponent) {
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- if (serviceComponent.isClient) {
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- // just add the client to the hostname object
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- for (var i in serviceComponent.hostNames) {
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- var hostName = serviceComponent.hostNames[i];
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- if ( !( hostName in hostMap ) ) {
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- hostMap[hostName] = new Array();
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- hostMap[hostName].push({ serviceName: serviceComponent.displayName, isMaster: false });
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- } else {
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- hostMap[hostName].push({ serviceName: serviceComponent.displayName, isMaster: false });
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+
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+ function populateHostToClientRoleMapping(clusterServices, hostMap) {
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+
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+ for (var serviceName in clusterServices) {
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+ if (clusterServices.hasOwnProperty(serviceName)) {
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+
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+ if (clusterServices[serviceName].isEnabled == "1" &&
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+ !clusterServices[serviceName].attributes.noDisplay) {
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+
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+ globalYui.Array.each( clusterServices[serviceName].components, function (serviceComponent) {
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+ if (serviceComponent.isClient) {
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+ // just add the client to the hostname object
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+ for (var i in serviceComponent.hostNames) {
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+ var hostName = serviceComponent.hostNames[i];
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+ if ( !( hostName in hostMap ) ) {
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+ hostMap[hostName] = new Array();
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+ hostMap[hostName].push({ serviceName: serviceComponent.displayName, isMaster: false });
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+ } else {
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+ hostMap[hostName].push({ serviceName: serviceComponent.displayName, isMaster: false });
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+ }
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}
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}
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- }
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- });
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+ });
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+ }
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}
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}
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}
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-}
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-
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-function generateHostRoleMappingMarkup( clusterServices ) {
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-
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- var hostMap = {};
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- var markup = '';
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- populateHostToMasterRoleMapping(clusterServices, hostMap);
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- populateHostToClientRoleMapping(clusterServices, hostMap);
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+ function generateHostRoleMappingMarkup( clusterServices ) {
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- markup = '<div>';
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- for (var hostName in hostMap) {
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- markup += '<div class="hostToServices"><h3>' + hostName + '</h3>' + '<ul>';
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- for (var service in hostMap[hostName]) {
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- markup += '<li class="' + ((hostMap[hostName][service].isMaster) ? 'master' : 'client') + '">' + hostMap[hostName][service].serviceName + '</li>';
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+ var hostMap = {};
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+ var markup = '';
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+
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+ populateHostToMasterRoleMapping(clusterServices, hostMap);
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+ populateHostToClientRoleMapping(clusterServices, hostMap);
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+
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+ markup += '<div>';
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+ for (var hostName in hostMap) {
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+ markup += '<div class="hostToServices"><h3>' + hostName + '</h3>' + '<ul>';
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+ for (var service in hostMap[hostName]) {
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+ markup += '<li class="' + ((hostMap[hostName][service].isMaster) ? 'master' : 'client') + '">' + hostMap[hostName][service].serviceName + '</li>';
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+ }
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+ markup += '</ul><div style="clear:both"></div></div>';
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}
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- markup += '</ul><div style="clear:both"></div></div>';
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+ markup += '</div>';
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+
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+ return markup;
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}
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- markup += '</div>';
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-
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- return markup;
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-}
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-
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-function renderClusterList() {
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- globalYui.io("../php/frontend/listClusters.php", {
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- method: 'GET',
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- timeout : 10000,
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- on: {
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- success: function (x,o) {
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- globalYui.log("RAW JSON DATA: " + o.responseText);
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-
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- // Process the JSON data returned from the server
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- try {
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- clusterListInfoJson = globalYui.JSON.parse(o.responseText);
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- }
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- catch (e) {
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- alert("JSON Parse failed!");
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- return;
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- }
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-
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- globalYui.log("PARSED DATA: " + globalYui.Lang.dump(clusterListInfoJson));
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-
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- if (clusterListInfoJson.result != 0) {
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- // Error!
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- alert("Got error!" + clusterListInfoJson.error);
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- return;
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- }
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-
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- clusterListInfoJson = clusterListInfoJson.response;
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-
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- var numClusters = clusterListInfoJson.length;
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- var clustersListMarkup;
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- var clusterId;
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- var multipleClustersSupported = false;
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-
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- if (numClusters == 0) {
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- clustersListMarkup = "";
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- } else {
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- if (multipleClustersSupported) {
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- clustersListMarkup = "<table>" +
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- "<caption>List of clusters</caption>" +
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- "<thead><tr><th>Name of the cluster</th><th>Cluster status</th><th>Actions</th></tr></thead>";
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- var i = 0;
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- for (clusterId in clusterListInfoJson) {
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- clustersListMarkup += "<tr><td><a href='manageServices.php?clusterId=" + clusterId + "' id='existingClusterLinkDivId'>" + clusterId + "</a></td><td>" + clusterListInfoJson[clusterId] + "</td><td>Uninstall</td></tr>" ;
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- }
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- clustersListMarkup += "</table>";
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- } else {
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- var clusterName; var clusterInfo;
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- for (clusterId in clusterListInfoJson) {
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- clusterName = clusterId;
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- clusterInfo = globalYui.JSON.parse(clusterListInfoJson[clusterName]);
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- globalYui.log( "Cluster Info: " + globalYui.Lang.dump(clusterInfo.displayName));
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- }
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- clustersListMarkup = '<h3>Cluster information</h3>';
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- clustersListMarkup += '<div class="clusterDiv">' +
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- '<div class="formElement">' +
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- '<label>Cluster Name</label>' +
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- '<input type=text readonly=readonly value="' + clusterName + '">' +
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- '</div>' +
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- '<div class="formElement">' +
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- '<label>State</label>' +
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- '<input type=text readonly=readonly value="' + clusterInfo['displayName'] + '">' +
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- '</div>' +
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- '<div class="formElement">' +
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- '<a class="btn" href="/hdp/dashboard/ui/home.html">Monitoring Dashboard</a>' +
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- '<a class="btn" style="margin-left:10px" href="manageServices.php?clusterName=' + clusterName + '" id="existingClusterLinkDivId">Manage Services</a>' +
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- '<a class="btn" style="margin-left:10px" href="addNodesWizard.php?clusterName=' + clusterName + '">Add Nodes</a>' +
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- '<a class="btn" style="margin-left:10px" href="uninstallWizard.php?clusterName=' + clusterName + '">Uninstall</a>' +
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- '</div>' +
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- '</div>';
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+
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+ this.render = function() {
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+
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+ globalYui.io("../php/frontend/listClusters.php", {
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+ method: 'GET',
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+ timeout : 10000,
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+ on: {
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+ success: function (x,o) {
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+ globalYui.log("RAW JSON DATA: " + o.responseText);
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+
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+ // Process the JSON data returned from the server
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+ try {
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+ clusterListInfoJson = globalYui.JSON.parse(o.responseText);
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}
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- }
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-
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- var newClusterLinkHTML = "";
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- if (multipleClustersSupported || numClusters == 0) {
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- document.location.href = "/hmc/html/welcome.php";
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- return;
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- }
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-
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- /* Beginning of adding Role Topology information. */
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- globalYui.io( "../php/frontend/fetchClusterServices.php?clusterName=" + clusterName + "&getConfigs=true&getComponents=true", {
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- timeout: 10000,
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- on: {
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- success: function(x1, o1) {
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-
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- hideLoadingImg();
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-
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- globalYui.log("RAW JSON DATA: " + o1.responseText);
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-
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- var clusterServicesResponseJson;
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-
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- try {
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- clusterServicesResponseJson = globalYui.JSON.parse(o1.responseText);
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- }
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- catch (e) {
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- alert("JSON Parse failed");
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- return;
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+ catch (e) {
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+ alert("JSON Parse failed!");
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+ return;
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+ }
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+
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+ globalYui.log("PARSED DATA: " + globalYui.Lang.dump(clusterListInfoJson));
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+
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+ if (clusterListInfoJson.result != 0) {
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+ // Error!
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+ alert("Got error!" + clusterListInfoJson.error);
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+ return;
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+ }
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+
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+ clusterListInfoJson = clusterListInfoJson.response;
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+
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+ var numClusters = clusterListInfoJson.length;
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+ var clustersListMarkup;
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+ var clusterId;
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+ var multipleClustersSupported = false;
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+
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+ if (numClusters == 0) {
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+ clustersListMarkup = "";
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+ } else {
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+ if (multipleClustersSupported) {
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+ clustersListMarkup = "<table>" +
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+ "<caption>List of clusters</caption>" +
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+ "<thead><tr><th>Name of the cluster</th><th>Cluster status</th><th>Actions</th></tr></thead>";
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+ var i = 0;
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+ for (clusterId in clusterListInfoJson) {
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+ clustersListMarkup += "<tr><td><a href='manageServices.php?clusterId=" + clusterId + "' id='existingClusterLinkDivId'>" + clusterId + "</a></td><td>" + clusterListInfoJson[clusterId] + "</td><td>Uninstall</td></tr>" ;
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}
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-
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- globalYui.log(globalYui.Lang.dump(clusterServicesResponseJson));
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-
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- /* Check that clusterServicesResponseJson actually indicates success. */
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- if( clusterServicesResponseJson.result == 0 ) {
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-
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- var clusterServices = clusterServicesResponseJson.response.services;
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-
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- /* Link the newly-generated markup into the DOM. */
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- globalYui.one("#clusterHostRoleMappingDynamicRenderDivId").setContent(
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- generateHostRoleMappingMarkup(clusterServices) );
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- globalYui.one("#clusterHostRoleMappingDivId").show();
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+ clustersListMarkup += "</table>";
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+ } else {
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+ var clusterName; var clusterInfo;
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+ for (clusterId in clusterListInfoJson) {
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+ clusterName = clusterId;
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+ clusterInfo = globalYui.JSON.parse(clusterListInfoJson[clusterName]);
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+ globalYui.log( "Cluster Info: " + globalYui.Lang.dump(clusterInfo.displayName));
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}
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- else {
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- alert("Fetching Cluster Services failed");
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+ }
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+ }
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+
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+ var newClusterLinkHTML = "";
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+ if (multipleClustersSupported || numClusters == 0) {
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+ document.location.href = "/hmc/html/welcome.php";
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+ return;
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+ }
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+
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+ /* Beginning of adding Role Topology information. */
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+ globalYui.io( "../php/frontend/fetchClusterServices.php?clusterName=" + clusterName + "&getConfigs=true&getComponents=true", {
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+ timeout: 10000,
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+ on: {
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+ success: function(x1, o1) {
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+
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+ hideLoadingImg();
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+
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+ globalYui.log("RAW JSON DATA: " + o1.responseText);
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+
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+ var clusterServicesResponseJson;
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+
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+ try {
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+ clusterServicesResponseJson = globalYui.JSON.parse(o1.responseText);
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+ }
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+ catch (e) {
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+ alert("JSON Parse failed");
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+ return;
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+ }
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+
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+ globalYui.log(globalYui.Lang.dump(clusterServicesResponseJson));
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+
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+ /* Check that clusterServicesResponseJson actually indicates success. */
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+ if( clusterServicesResponseJson.result == 0 ) {
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+
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+ var clusterServices = clusterServicesResponseJson.response.services;
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+
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+ var markup =
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+ '<div class="clearfix">' +
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+ '<h2>Cluster: ' + clusterName + '</h2>' +
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+ '<div id="serviceLegend">' +
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+ '<span class="masterLegend">Master</span><span class="clientLegend" style="margin-right:0">Client</span>' +
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+ '</div>' +
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+ '</div>' +
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+ '</div>';
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+
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+ /* Link the newly-generated markup into the DOM. */
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+ globalYui.one("#clusterHostRoleMappingDynamicRenderDivId").setContent(
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+ markup + generateHostRoleMappingMarkup(clusterServices) );
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+ globalYui.one("#clusterHostRoleMappingDivId").show();
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+ }
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+ else {
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+ alert("Fetching Cluster Services failed");
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+ }
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+ },
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+ failure: function(x1, o1) {
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+ hideLoadingImg();
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+ alert("Async call failed");
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}
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- },
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- failure: function(x1, o1) {
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- hideLoadingImg();
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- alert("Async call failed");
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}
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+ });
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+ /* End of adding Role Topology information. */
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+
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+ globalYui.one("#clustersListDivId").setContent( clustersListMarkup );
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+ globalYui.one("#clustersListDivId").setStyle('display', 'block');
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+
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+ if (globalYui.one('#newClusterLinkDivId') != null) {
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+ globalYui.one('#newClusterLinkDivId').on('click',function (e) {
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+ /* Done with this stage, hide it. */
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+ globalYui.one("#clustersListDivId").setStyle('display','none');
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+ // globalYui.one("#installationWizardDivId").setStyle('display','block');
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+ });
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}
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- });
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- /* End of adding Role Topology information. */
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-
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- globalYui.one("#clustersListDivId").setContent( clustersListMarkup );
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- globalYui.one("#clustersListDivId").setStyle('display', 'block');
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-
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- if (globalYui.one('#newClusterLinkDivId') != null) {
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- globalYui.one('#newClusterLinkDivId').on('click',function (e) {
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- /* Done with this stage, hide it. */
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- globalYui.one("#clustersListDivId").setStyle('display','none');
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- // globalYui.one("#installationWizardDivId").setStyle('display','block');
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- });
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+
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+ if(numClusters !=0) {
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+ globalYui.one('#existingClusterLinkDivId').on('click',function (e) {
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+
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+ e.target.set('disabled', true);
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+
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+ /* Done with this stage, hide it. */
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+ globalYui.one("#clustersListDivId").setStyle('display','none');
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+
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+ /* Show off our rendering. */
|
|
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+ globalYui.one("#displayServiceStatusCoreDivId").setStyle('display','block');
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|
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+ });
|
|
|
+ }
|
|
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+
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+ },
|
|
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+ failure: function (x,o) {
|
|
|
+ // e.target.set('disabled', false);
|
|
|
+ alert("Async call failed!");
|
|
|
}
|
|
|
-
|
|
|
- if(numClusters !=0) {
|
|
|
- globalYui.one('#existingClusterLinkDivId').on('click',function (e) {
|
|
|
-
|
|
|
- e.target.set('disabled', true);
|
|
|
-
|
|
|
- /* Done with this stage, hide it. */
|
|
|
- globalYui.one("#clustersListDivId").setStyle('display','none');
|
|
|
-
|
|
|
- /* Show off our rendering. */
|
|
|
- globalYui.one("#displayServiceStatusCoreDivId").setStyle('display','block');
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- },
|
|
|
- failure: function (x,o) {
|
|
|
- // e.target.set('disabled', false);
|
|
|
- alert("Async call failed!");
|
|
|
}
|
|
|
- }
|
|
|
- });
|
|
|
-}
|
|
|
-
|
|
|
+ });
|
|
|
+ }
|
|
|
+};
|
|
|
|
|
|
-/* Main() */
|
|
|
-renderClusterList();
|
|
|
+var clustersList = new ClustersList();
|
|
|
+clustersList.render();
|
Vikram Dixit K