/
overview.js
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/
overview.js
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'use strict';
/**
* @ngdoc function
* @name openshiftConsole.controller:OverviewController
* @description
* # ProjectController
* Controller of the openshiftConsole
*/
angular.module('openshiftConsole')
.controller('OverviewController',
function ($scope,
DataService,
annotationFilter,
hashSizeFilter,
imageObjectRefFilter,
deploymentCausesFilter,
labelFilter, // for getting k8s resource labels
LabelFilter, // for the label-selector widget in the navbar
Logger,
ImageStreamResolver,
ObjectDescriber,
$parse,
$filter,
$interval) {
$scope.pods = {};
$scope.services = {};
$scope.routes = {};
$scope.routesByService = {};
// The "best" route to display on the overview page for each service
// (one with a custom host if present)
$scope.displayRouteByService = {};
$scope.unfilteredServices = {};
$scope.deployments = {};
// Initialize to undefined so we know when deployment configs are actually loaded.
$scope.deploymentConfigs = undefined;
$scope.builds = {};
$scope.imageStreams = {};
$scope.imagesByDockerReference = {};
$scope.imageStreamImageRefByDockerReference = {}; // lets us determine if a particular container's docker image reference belongs to an imageStream
// All pods under a service (no "" service key)
$scope.podsByService = {};
// All pods under a deployment (no "" deployment key)
$scope.podsByDeployment = {};
// Pods not in a deployment
// "" service key for pods not under any service
$scope.monopodsByService = {};
// All deployments
// "" service key for deployments not under any service
// "" deployment config for deployments not created from a deployment config
$scope.deploymentsByServiceByDeploymentConfig = {};
// All deployments
// "" service key for deployments not under any service
// Only being built to improve efficiency in the podRelationships method, not used by the view
$scope.deploymentsByService = {};
// All deployment configs
// "" service key for deployment configs not under any service
$scope.deploymentConfigsByService = {};
$scope.recentBuildsByOutputImage = {};
$scope.labelSuggestions = {};
$scope.alerts = $scope.alerts || {};
$scope.emptyMessage = "Loading...";
$scope.renderOptions = $scope.renderOptions || {};
$scope.renderOptions.showSidebarRight = false;
/*
* HACK: The use of <base href="/"> that is encouraged by angular is
* a cop-out. It breaks a number of real world use cases, including
* local xlink:href. Use location.href to get around it, even though
* these SVG <defs> are local in the template.
*/
$scope.topologyKinds = {
DeploymentConfig: location.href + "#vertex-DeploymentConfig",
Pod: location.href + "#vertex-Pod",
ReplicationController: location.href + "#vertex-ReplicationController",
Route: location.href + "#vertex-Route",
Service: location.href + "#vertex-Service"
};
$scope.topologySelection = null;
/* Filled in by updateTopology */
$scope.topologyItems = { };
$scope.topologyRelations = [ ];
var intervals = [];
var watches = [];
watches.push(DataService.watch("pods", $scope, function(pods) {
$scope.pods = pods.by("metadata.name");
podRelationships();
// Must be called after podRelationships()
updateShowGetStarted();
ImageStreamResolver.fetchReferencedImageStreamImages($scope.pods, $scope.imagesByDockerReference, $scope.imageStreamImageRefByDockerReference, $scope);
updateTopologyLater();
Logger.log("pods", $scope.pods);
}));
watches.push(DataService.watch("services", $scope, function(services) {
$scope.unfilteredServices = services.by("metadata.name");
LabelFilter.addLabelSuggestionsFromResources($scope.unfilteredServices, $scope.labelSuggestions);
LabelFilter.setLabelSuggestions($scope.labelSuggestions);
$scope.services = LabelFilter.getLabelSelector().select($scope.unfilteredServices);
// Order is important here since podRelationships expects deploymentsByServiceByDeploymentConfig to be up to date
deploymentsByService();
deploymentConfigsByService();
podRelationships();
// Must be called after deploymentConfigsByService() and podRelationships()
updateShowGetStarted();
$scope.emptyMessage = "No services to show";
updateFilterWarning();
updateTopologyLater();
Logger.log("services (list)", $scope.services);
}));
watches.push(DataService.watch("routes", $scope, function(routes) {
$scope.routes = routes.by("metadata.name");
var routeMap = $scope.routesByService = {};
var displayRouteMap = $scope.displayRouteByService = {};
angular.forEach($scope.routes, function(route, routeName){
if (route.spec.to.kind !== "Service") {
return;
}
var serviceName = route.spec.to.name;
routeMap[serviceName] = routeMap[serviceName] || {};
routeMap[serviceName][routeName] = route;
// Find the best route to display for a service. Prefer the first custom host we find.
if (!displayRouteMap[serviceName] ||
(!isGeneratedHost(route) && isGeneratedHost(displayRouteMap[serviceName]))) {
displayRouteMap[serviceName] = route;
}
});
updateTopologyLater();
Logger.log("routes (subscribe)", $scope.routesByService);
}));
// Expects deploymentsByServiceByDeploymentConfig to be up to date
function podRelationships() {
$scope.monopodsByService = {"": {}};
$scope.podsByService = {};
$scope.podsByDeployment = {};
// Initialize all the label selectors upfront
var depSelectors = {};
angular.forEach($scope.deployments, function(deployment, depName){
depSelectors[depName] = new LabelSelector(deployment.spec.selector);
$scope.podsByDeployment[depName] = {};
});
var svcSelectors = {};
angular.forEach($scope.unfilteredServices, function(service, svcName){
svcSelectors[svcName] = new LabelSelector(service.spec.selector);
$scope.podsByService[svcName] = {};
});
angular.forEach($scope.pods, function(pod, name){
var deployments = [];
var services = [];
angular.forEach($scope.deployments, function(deployment, depName){
var ls = depSelectors[depName];
if (ls.matches(pod)) {
deployments.push(depName);
$scope.podsByDeployment[depName][name] = pod;
}
});
angular.forEach($scope.unfilteredServices, function(service, svcName){
var ls = svcSelectors[svcName];
if (ls.matches(pod)) {
services.push(svcName);
$scope.podsByService[svcName][name] = pod;
var isInDepInSvc = false;
angular.forEach(deployments, function(depName) {
isInDepInSvc = isInDepInSvc || ($scope.deploymentsByService[svcName] && $scope.deploymentsByService[svcName][depName]);
});
if (!isInDepInSvc) {
$scope.monopodsByService[svcName] = $scope.monopodsByService[svcName] || {};
$scope.monopodsByService[svcName][name] = pod;
}
}
});
if (deployments.length === 0 && services.length === 0 && showMonopod(pod)) {
$scope.monopodsByService[""][name] = pod;
}
});
Logger.log("podsByDeployment", $scope.podsByDeployment);
Logger.log("podsByService", $scope.podsByService);
Logger.log("monopodsByService", $scope.monopodsByService);
updateTopologyLater();
}
// Filter out monopods we know we don't want to see
function showMonopod(pod) {
// Hide pods in the Succeeded, Terminated, and Failed phases since these
// are run once pods that are done.
if (pod.status.phase === 'Succeeded' ||
pod.status.phase === 'Terminated' ||
pod.status.phase === 'Failed') {
// TODO we may want to show pods for X amount of time after they have completed
return false;
}
// Hide our deployer pods since it is obvious the deployment is
// happening when the new deployment appears.
if (labelFilter(pod, "openshift.io/deployer-pod-for.name")) {
return false;
}
// Hide our build pods since we are already showing details for
// currently running or recently run builds under the appropriate
// areas.
if (annotationFilter(pod, "openshift.io/build.name")) {
return false;
}
return true;
}
function deploymentConfigsByService() {
$scope.deploymentConfigsByService = {"": {}};
angular.forEach($scope.deploymentConfigs, function(deploymentConfig, depName){
var foundMatch = false;
var getLabels = $parse('spec.template.metadata.labels');
var depConfigSelector = new LabelSelector(getLabels(deploymentConfig) || {});
angular.forEach($scope.unfilteredServices, function(service, name){
$scope.deploymentConfigsByService[name] = $scope.deploymentConfigsByService[name] || {};
var serviceSelector = new LabelSelector(service.spec.selector);
if (serviceSelector.covers(depConfigSelector)) {
$scope.deploymentConfigsByService[name][depName] = deploymentConfig;
foundMatch = true;
}
});
if (!foundMatch) {
$scope.deploymentConfigsByService[""][depName] = deploymentConfig;
}
});
}
function deploymentsByService() {
var bySvc = $scope.deploymentsByService = {"": {}};
var bySvcByDepCfg = $scope.deploymentsByServiceByDeploymentConfig = {"": {}};
angular.forEach($scope.deployments, function(deployment, depName){
var foundMatch = false;
var getLabels = $parse('spec.template.metadata.labels');
var deploymentSelector = new LabelSelector(getLabels(deployment) || {});
var depConfigName = annotationFilter(deployment, 'deploymentConfig') || "";
angular.forEach($scope.unfilteredServices, function(service, name){
bySvc[name] = bySvc[name] || {};
bySvcByDepCfg[name] = bySvcByDepCfg[name] || {};
var serviceSelector = new LabelSelector(service.spec.selector);
if (serviceSelector.covers(deploymentSelector)) {
bySvc[name][depName] = deployment;
bySvcByDepCfg[name][depConfigName] = bySvcByDepCfg[name][depConfigName] || {};
bySvcByDepCfg[name][depConfigName][depName] = deployment;
foundMatch = true;
}
});
if (!foundMatch) {
bySvc[""][depName] = deployment;
bySvcByDepCfg[""][depConfigName] = bySvcByDepCfg[""][depConfigName] || {};
bySvcByDepCfg[""][depConfigName][depName] = deployment;
}
});
}
// Sets up subscription for deployments
watches.push(DataService.watch("replicationcontrollers", $scope, function(deployments, action, deployment) {
$scope.deployments = deployments.by("metadata.name");
if (deployment) {
if (action !== "DELETED") {
deployment.causes = deploymentCausesFilter(deployment);
}
}
else {
angular.forEach($scope.deployments, function(deployment) {
deployment.causes = deploymentCausesFilter(deployment);
});
}
// Order is important here since podRelationships expects deploymentsByServiceByDeploymentConfig to be up to date
deploymentsByService();
podRelationships();
// Must be called after podRelationships()
updateShowGetStarted();
updateTopologyLater();
Logger.log("deployments (subscribe)", $scope.deployments);
}));
// Sets up subscription for imageStreams
watches.push(DataService.watch("imagestreams", $scope, function(imageStreams) {
$scope.imageStreams = imageStreams.by("metadata.name");
ImageStreamResolver.buildDockerRefMapForImageStreams($scope.imageStreams, $scope.imageStreamImageRefByDockerReference);
ImageStreamResolver.fetchReferencedImageStreamImages($scope.pods, $scope.imagesByDockerReference, $scope.imageStreamImageRefByDockerReference, $scope);
updateTopologyLater();
Logger.log("imagestreams (subscribe)", $scope.imageStreams);
}));
// Sets up subscription for deploymentConfigs, associates builds to triggers on deploymentConfigs
watches.push(DataService.watch("deploymentconfigs", $scope, function(deploymentConfigs) {
$scope.deploymentConfigs = deploymentConfigs.by("metadata.name");
deploymentConfigsByService();
// Must be called after deploymentConfigsByService()
updateShowGetStarted();
updateTopologyLater();
Logger.log("deploymentconfigs (subscribe)", $scope.deploymentConfigs);
}));
function updateRecentBuildsByOutputImage() {
$scope.recentBuildsByOutputImage = {};
angular.forEach($scope.builds, function(build) {
// pre-filter the list to save us some time on each digest loop later
if ($filter('isRecentBuild')(build) || $filter('isOscActiveObject')(build)) {
var buildOutputImage = imageObjectRefFilter(build.spec.output.to, build.metadata.namespace);
$scope.recentBuildsByOutputImage[buildOutputImage] = $scope.recentBuildsByOutputImage[buildOutputImage] || [];
$scope.recentBuildsByOutputImage[buildOutputImage].push(build);
}
});
}
// Sets up subscription for builds, associates builds to triggers on deploymentConfigs
watches.push(DataService.watch("builds", $scope, function(builds) {
$scope.builds = builds.by("metadata.name");
updateRecentBuildsByOutputImage();
intervals.push($interval(updateRecentBuildsByOutputImage, 5 * 60 * 1000)); // prune the list every 5 minutes
updateTopologyLater();
Logger.log("builds (subscribe)", $scope.builds);
}));
// Show the "Get Started" message if the project is empty.
function updateShowGetStarted() {
var projectEmpty =
hashSizeFilter($scope.unfilteredServices) === 0 &&
hashSizeFilter($scope.pods) === 0 &&
hashSizeFilter($scope.deployments) === 0 &&
hashSizeFilter($scope.deploymentConfigs) === 0;
$scope.renderOptions.showSidebarRight = !projectEmpty;
$scope.renderOptions.showGetStarted = projectEmpty;
}
function updateFilterWarning() {
if (!LabelFilter.getLabelSelector().isEmpty() && $.isEmptyObject($scope.services) && !$.isEmptyObject($scope.unfilteredServices)) {
$scope.alerts["services"] = {
type: "warning",
details: "The active filters are hiding all services."
};
}
else {
delete $scope.alerts["services"];
}
}
function isGeneratedHost(route) {
return annotationFilter(route, "openshift.io/host.generated") === "true";
}
LabelFilter.onActiveFiltersChanged(function(labelSelector) {
// trigger a digest loop
$scope.$apply(function() {
$scope.services = labelSelector.select($scope.unfilteredServices);
updateFilterWarning();
updateTopology();
});
});
var updateTimeout = null;
function updateTopology() {
updateTimeout = null;
var topologyRelations = [];
var topologyItems = { };
// Because metadata.uid is not unique among resources
function makeId(resource) {
return resource.kind + resource.metadata.uid;
}
// Add the services
angular.forEach($scope.services, function(service) {
topologyItems[makeId(service)] = service;
});
var isRecentDeployment = $filter('isRecentDeployment');
$scope.isVisibleDeployment = function(deployment) {
// If this is a replication controller and not a deployment, then it's visible.
var dcName = annotationFilter(deployment, 'deploymentConfig');
if (!dcName) {
return true;
}
// If the deployment is active, it's visible.
if (hashSizeFilter($scope.podsByDeployment[deployment.metadata.name]) > 0) {
return true;
}
// Otherwise, show the deployment only if it's the latest.
if (!$scope.deploymentConfigs) {
return false;
}
var dc = $scope.deploymentConfigs[dcName];
if (!dc) {
return false;
}
return isRecentDeployment(deployment, dc);
};
// Add everything related to services, each of these tables are in
// standard form with string keys, pointing to a map of further
// name -> resource mappings.
[
$scope.podsByService,
$scope.monopodsByService,
$scope.deploymentsByService,
$scope.deploymentConfigsByService,
$scope.routesByService
].forEach(function(map) {
angular.forEach(map, function(resources, serviceName) {
var service = $scope.services[serviceName];
if (!serviceName || service) {
angular.forEach(resources, function(resource) {
// Filter some items to be consistent with the tiles view.
if (map === $scope.monopodsByService && !showMonopod(resource)) {
return;
}
if (map === $scope.deploymentsByService && !$scope.isVisibleDeployment(resource)) {
return;
}
topologyItems[makeId(resource)] = resource;
});
}
});
});
// Things to link to services. Note that we can push as relations
// no non-existing items into the topology without ill effect
[
$scope.podsByService,
$scope.monopodsByService,
$scope.routesByService
].forEach(function(map) {
angular.forEach(map, function(resources, serviceName) {
var service = $scope.services[serviceName];
if (service) {
angular.forEach(resources, function(resource) {
topologyRelations.push({ source: makeId(service), target: makeId(resource) });
});
}
});
});
// A special case, not related to services
angular.forEach($scope.podsByDeployment, function(pods, deploymentName) {
var deployment = $scope.deployments[deploymentName];
if (makeId(deployment) in topologyItems) {
angular.forEach(pods, function(pod) {
topologyItems[makeId(pod)] = pod;
topologyRelations.push({ source: makeId(deployment), target: makeId(pod) });
});
}
});
// Link deployment configs to their deployment
angular.forEach($scope.deployments, function(deployment, deploymentName) {
var deploymentConfig, annotations = deployment.metadata.annotations || {};
var deploymentConfigName = annotations["openshift.io/deployment-config.name"] || deploymentName;
if (deploymentConfigName && $scope.deploymentConfigs) {
deploymentConfig = $scope.deploymentConfigs[deploymentConfigName];
if (deploymentConfig) {
topologyRelations.push({ source: makeId(deploymentConfig), target: makeId(deployment) });
}
}
});
$scope.$evalAsync(function() {
$scope.topologyItems = topologyItems;
$scope.topologyRelations = topologyRelations;
});
}
function updateTopologyLater() {
if (!updateTimeout) {
updateTimeout = window.setTimeout(updateTopology, 100);
}
}
$scope.$on("select", function(ev, resource) {
$scope.$apply(function() {
$scope.topologySelection = resource;
if (resource) {
ObjectDescriber.setObject(resource, resource.kind);
} else {
ObjectDescriber.clearObject();
}
});
}, true);
function selectionChanged(resource) {
$scope.topologySelection = resource;
}
ObjectDescriber.onResourceChanged(selectionChanged);
// When view changes to topology, clear source of ObjectDescriber object
// So that selection can remain for topology view
$scope.$watch("overviewMode", function(value) {
if (value === "topology") {
ObjectDescriber.source = null;
}
});
$scope.$on('$destroy', function(){
DataService.unwatchAll(watches);
window.clearTimeout(updateTimeout);
ObjectDescriber.removeResourceChangedCallback(selectionChanged);
angular.forEach(intervals, function (interval){
$interval.cancel(interval);
});
});
});