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feat(global): add templates support ('apps') (#154)

This commit is contained in:
Anthony Lapenna 2016-08-23 18:09:14 +12:00 committed by GitHub
parent faccf2a651
commit 1c8aa35479
15 changed files with 366 additions and 13 deletions

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<rd-header>
<rd-header-title title="Apps list">
<a data-toggle="tooltip" title="Refresh" ui-sref="templates" ui-sref-opts="{reload: true}">
<i class="fa fa-refresh" aria-hidden="true"></i>
</a>
</rd-header-title>
<rd-header-content>Apps</rd-header-content>
</rd-header>
<div class="row">
<div class="col-lg-12 col-md-12 col-xs-12">
<rd-widget>
<rd-widget-header icon="fa-rocket" title="Available apps">
<div class="pull-right">
<i id="loadTemplatesSpinner" class="fa fa-cog fa-2x fa-spin" style="margin-top: 5px;"></i>
</div>
</rd-widget-header>
<rd-widget-body classes="padding">
<div class="template-list">
<div ng-repeat="tpl in templates" class="container-template hvr-grow" id="template_{{ $index }}" ng-click="selectTemplate($index)">
<img class="logo" ng-src="{{ tpl.logo }}" />
<div class="title">{{ tpl.title }}</div>
<div class="comment">{{ tpl.comment }}</div>
</div>
</div>
</rd-widget-body>
</rd-widget>
</div>
</div>
<div class="row" ng-if="selectedTemplate">
<div class="col-lg-12 col-md-12 col-xs-12">
<rd-widget>
<rd-widget-header icon="fa-cogs" title="Configuration"></rd-widget-header>
<rd-widget-body classes="padding">
<form class="form-horizontal">
<div class="form-group" ng-if="globalNetworkCount === 0">
<div class="col-sm-12">
<span class="small text-muted">When using Swarm, we recommend deploying containers in a shared network. Looks like you don't have any shared network, head over the <a ui-sref="networks">networks view</a> to create one.</span>
</div>
</div>
<!-- name-and-network-inputs -->
<div class="form-group">
<label for="image_registry" class="col-sm-2 control-label text-left">Name</label>
<div class="col-sm-4">
<input type="text" class="form-control" ng-model="formValues.name" placeholder="e.g. web (optional)">
</div>
<label for="container_network" class="col-sm-2 control-label text-right">Network</label>
<div class="col-sm-4">
<select class="selectpicker form-control" ng-model="formValues.network">
<option selected disabled hidden value="">Select a network</option>
<option ng-repeat="net in availableNetworks" ng-value="net.Name">{{ net.Name }}</option>
</select>
</div>
</div>
<!-- !name-and-network-inputs -->
<div ng-repeat="var in selectedTemplate.env" class="form-group">
<label for="field_{{ $index }}" class="col-sm-2 control-label text-left">{{ var.label }}</label>
<div class="col-sm-10">
<input type="text" class="form-control" ng-model="var.value" id="field_{{ $index }}">
</div>
</div>
</form>
</rd-widget-body>
</rd-widget>
</div>
</div>
<div class="row" ng-if="selectedTemplate">
<div class="col-lg-12 col-md-12 col-xs-12" style="text-align: center;">
<div>
<i id="createContainerSpinner" class="fa fa-cog fa-3x fa-spin" style="margin-bottom: 5px; display: none;"></i>
</div>
<button type="button" class="btn btn-default btn-lg" ng-disabled="!formValues.network" ng-click="createTemplate()">Create</button>
</div>
</div>

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angular.module('templates', [])
.controller('TemplatesController', ['$scope', '$q', '$state', 'Config', 'Container', 'Image', 'Volume', 'Network', 'Templates', 'Messages', 'errorMsgFilter',
function ($scope, $q, $state, Config, Container, Image, Volume, Network, Templates, Messages, errorMsgFilter) {
$scope.templates = [];
$scope.selectedTemplate = null;
$scope.formValues = {
network: "",
name: ""
};
var selectedItem = -1;
// TODO: centralize, already present in createContainerController
function createContainer(config) {
Container.create(config, function (d) {
if (d.Id) {
var reqBody = config.HostConfig || {};
reqBody.id = d.Id;
Container.start(reqBody, function (cd) {
$('#createContainerSpinner').hide();
Messages.send('Container Started', d.Id);
$state.go('containers', {}, {reload: true});
}, function (e) {
$('#createContainerSpinner').hide();
Messages.error('Error', errorMsgFilter(e));
});
} else {
$('#createContainerSpinner').hide();
Messages.error('Error', errorMsgFilter(d));
}
}, function (e) {
$('#createContainerSpinner').hide();
Messages.error('Error', errorMsgFilter(e));
});
}
// TODO: centralize, already present in createContainerController
function pullImageAndCreateContainer(imageConfig, containerConfig) {
Image.create(imageConfig, function (data) {
var err = data.length > 0 && data[data.length - 1].hasOwnProperty('error');
if (err) {
var detail = data[data.length - 1];
$('#createContainerSpinner').hide();
Messages.error('Error', detail.error);
} else {
createContainer(containerConfig);
}
}, function (e) {
$('#createContainerSpinner').hide();
Messages.error('Error', 'Unable to pull image ' + image);
});
}
function createConfigFromTemplate(template) {
var containerConfig = {
Env: [],
OpenStdin: false,
Tty: false,
ExposedPorts: {},
HostConfig: {
RestartPolicy: {
Name: 'no'
},
PortBindings: {},
Binds: [],
NetworkMode: $scope.formValues.network,
Privileged: false
},
Image: template.image,
Volumes: {},
name: $scope.formValues.name
};
if (template.env) {
template.env.forEach(function (v) {
if (v.value) {
containerConfig.Env.push(v.name + "=" + v.value);
}
});
}
if (template.ports) {
template.ports.forEach(function (p) {
containerConfig.ExposedPorts[p] = {};
containerConfig.HostConfig.PortBindings[p] = [{ HostPort: ""}];
});
}
return containerConfig;
}
function prepareVolumeQueries(template, containerConfig) {
var volumeQueries = [];
if (template.volumes) {
template.volumes.forEach(function (vol) {
volumeQueries.push(
Volume.create({}, function (d) {
if (d.Name) {
Messages.send("Volume created", d.Name);
containerConfig.Volumes[vol] = {};
containerConfig.HostConfig.Binds.push(d.Name + ':' + vol);
} else {
Messages.error('Unable to create volume', errorMsgFilter(d));
}
}, function (e) {
Messages.error('Unable to create volume', e.data);
}).$promise
);
});
}
return volumeQueries;
}
$scope.createTemplate = function() {
$('#createContainerSpinner').show();
var template = $scope.selectedTemplate;
var containerConfig = createConfigFromTemplate(template);
var imageConfig = {
fromImage: template.image.split(':')[0],
tag: template.image.split(':')[1] ? template.image.split(':')[1] : 'latest'
};
var createVolumeQueries = prepareVolumeQueries(template, containerConfig);
$q.all(createVolumeQueries).then(function (d) {
pullImageAndCreateContainer(imageConfig, containerConfig);
});
};
$scope.selectTemplate = function(id) {
$('#template_' + id).toggleClass("container-template--selected");
if (selectedItem === id) {
selectedItem = -1;
$scope.selectedTemplate = null;
} else {
$('#template_' + selectedItem).toggleClass("container-template--selected");
selectedItem = id;
$scope.selectedTemplate = $scope.templates[id];
}
};
function initTemplates() {
Templates.get(function (data) {
$scope.templates = data;
$('#loadTemplatesSpinner').hide();
}, function (e) {
$('#loadTemplatesSpinner').hide();
Messages.error("Unable to retrieve apps list", e.data);
});
}
Config.$promise.then(function (c) {
var swarm = c.swarm;
Network.query({}, function (d) {
var networks = d;
if (swarm) {
networks = d.filter(function (network) {
if (network.Scope === 'global') {
return network;
}
});
$scope.globalNetworkCount = networks.length;
networks.push({Name: "bridge"});
networks.push({Name: "host"});
networks.push({Name: "none"});
} else {
$scope.formValues.network = "bridge";
}
$scope.availableNetworks = networks;
}, function (e) {
Messages.error("Unable to retrieve available networks", e.data);
});
initTemplates();
});
}]);