mirror of https://github.com/portainer/portainer
111 lines
3.5 KiB
JavaScript
111 lines
3.5 KiB
JavaScript
angular.module('portainer.docker').controller('SwarmController', [
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'$q',
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'$scope',
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'SystemService',
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'NodeService',
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'Notifications',
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'StateManager',
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'Authentication',
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function ($q, $scope, SystemService, NodeService, Notifications, StateManager, Authentication) {
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$scope.info = {};
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$scope.docker = {};
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$scope.swarm = {};
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$scope.totalCPU = 0;
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$scope.totalMemory = 0;
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function extractSwarmInfo(info) {
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// Swarm info is available in SystemStatus object
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var systemStatus = info.SystemStatus;
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// Swarm strategy
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$scope.swarm[systemStatus[1][0]] = systemStatus[1][1];
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// Swarm filters
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$scope.swarm[systemStatus[2][0]] = systemStatus[2][1];
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// Swarm node count
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var nodes = systemStatus[0][1] === 'primary' ? systemStatus[3][1] : systemStatus[4][1];
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var node_count = parseInt(nodes, 10);
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$scope.swarm[systemStatus[3][0]] = node_count;
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$scope.swarm.Status = [];
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extractNodesInfo(systemStatus, node_count);
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}
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function extractNodesInfo(info, node_count) {
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// First information for node1 available at element #4 of SystemStatus if connected to a primary
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// If connected to a replica, information for node1 is available at element #5
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// The next 10 elements are information related to the node
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var node_offset = info[0][1] === 'primary' ? 4 : 5;
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for (let i = 0; i < node_count; i++) {
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extractNodeInfo(info, node_offset);
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node_offset += 9;
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}
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}
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function extractNodeInfo(info, offset) {
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var node = {};
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node.name = info[offset][0];
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node.ip = info[offset][1];
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node.Id = info[offset + 1][1];
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node.status = info[offset + 2][1];
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node.containers = info[offset + 3][1];
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node.cpu = info[offset + 4][1].split('/')[1];
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node.memory = info[offset + 5][1].split('/')[1];
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node.labels = info[offset + 6][1];
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node.version = info[offset + 8][1];
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$scope.swarm.Status.push(node);
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}
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function processTotalCPUAndMemory(nodes) {
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var CPU = 0,
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memory = 0;
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angular.forEach(nodes, function (node) {
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CPU += node.CPUs;
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memory += node.Memory;
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});
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$scope.totalCPU = CPU / 1000000000;
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$scope.totalMemory = memory;
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}
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$scope.getNodes = getNodes;
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function getNodes() {
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var provider = $scope.applicationState.endpoint.mode.provider;
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if (provider === 'DOCKER_SWARM_MODE') {
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NodeService.nodes()
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.then(function (data) {
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var nodes = data;
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processTotalCPUAndMemory(nodes);
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$scope.nodes = nodes;
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})
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.catch(function error(err) {
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Notifications.error('Failure', err, 'Unable to retrieve cluster details');
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});
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}
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}
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function initView() {
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if (StateManager.getState().application.authentication) {
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$scope.isAdmin = Authentication.isAdmin();
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}
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var provider = $scope.applicationState.endpoint.mode.provider;
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$q.all({
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version: SystemService.version(),
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info: SystemService.info(),
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})
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.then(function success(data) {
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$scope.docker = data.version;
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$scope.info = data.info;
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if (provider === 'DOCKER_SWARM_MODE') {
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getNodes();
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} else {
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extractSwarmInfo(data.info);
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}
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})
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.catch(function error(err) {
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Notifications.error('Failure', err, 'Unable to retrieve cluster details');
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});
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}
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initView();
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},
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]);
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