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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| var exec = require('exec'); | ||
| var path = require('path'); | ||
| var Convert = require('ansi-to-html'); | ||
| var convert = new Convert(); | ||
|
|
||
| AppUtil = {}; | ||
|
|
||
| AppUtil.run = function (app) { | ||
| var image = Images.findOne({_id: app.imageId}); | ||
| // Delete old container if one already exists | ||
| Docker.removeContainer(app.name, function (err) { | ||
| if (err) { console.error(err); } | ||
| Docker.runContainer(app, image, function (err, container) { | ||
| if (err) { throw err; } | ||
| Docker.getContainerData(container.id, function (err, data) { | ||
| if (err) { console.error(err); } | ||
| // Set a delay for app to spin up | ||
| Meteor.setTimeout(function () { | ||
| Apps.update(app._id, {$set: { | ||
| docker: data, | ||
| status: 'READY' | ||
| }}); | ||
| }, 2500); | ||
| }); | ||
| }); | ||
| }); | ||
| }; | ||
|
|
||
| AppUtil.restartHelper = function (app) { | ||
| if (app.docker && app.docker.Id) { | ||
| Docker.restartContainer(app.docker.Id, function (err) { | ||
| if (err) { console.error(err); } | ||
| Docker.getContainerData(app.docker.Id, function (err, data) { | ||
| if (err) { console.error(err); } | ||
| // Use dig to refresh the DNS | ||
| exec('/usr/bin/dig ' + app.name + '.kite @172.17.42.1', function(err, stdout, stderr) { | ||
| console.log(err); | ||
| console.log(stdout); | ||
| console.log(stderr); | ||
| Apps.update(app._id, {$set: { | ||
| status: 'READY', | ||
| docker: data | ||
| }}); | ||
| }); | ||
| }); | ||
| }); | ||
| } | ||
| }; | ||
|
|
||
| AppUtil.restart = function (appId) { | ||
| var app = Apps.findOne(appId); | ||
| if (app && app.docker) { | ||
| Apps.update(app._id, {$set: { | ||
| status: 'STARTING' | ||
| }}); | ||
| AppUtil.restartHelper(app); | ||
| } | ||
| }; | ||
|
|
||
| AppUtil.remove = function (appId) { | ||
| var app = Apps.findOne(appId); | ||
| if (app.docker) { | ||
| Apps.remove({_id: appId}); | ||
| Docker.removeContainer(app.docker.Id, function (err) { | ||
| if (err) { console.error(err); } | ||
| var appPath = path.join(Util.KITE_PATH, app.name); | ||
| Util.deleteFolder(appPath); | ||
| Docker.removeBindFolder(app.name, function () { | ||
| console.log('Deleted Kite ' + app.name + ' directory.'); | ||
| }); | ||
| }); | ||
| } | ||
| }; | ||
|
|
||
| AppUtil.configVar = function (appId, configVars) { | ||
| Apps.update(appId, {$set: { | ||
| config: configVars, | ||
| status: 'STARTING' | ||
| }}); | ||
| var app = Apps.findOne({_id: appId}); | ||
| AppUtil.run(app); | ||
| }; | ||
|
|
||
| AppUtil.logs = function (appId) { | ||
| var app = Apps.findOne(appId); | ||
| if (app.docker && app.docker.Id) { | ||
| var container = Docker.client().getContainer(app.docker.Id); | ||
| container.logs({follow: false, stdout: true, stderr: true, timestamps: false, tail: 300}, function (err, response) { | ||
| if (err) { throw err; } | ||
| Apps.update(app._id, { | ||
| $set: { | ||
| logs: [] | ||
| } | ||
| }); | ||
| var logs = []; | ||
| response.setEncoding('utf8'); | ||
| response.on('data', function (line) { | ||
| Apps.update(app._id, { | ||
| $push: { | ||
| logs: convert.toHtml(line.slice(8)) | ||
| } | ||
| }); | ||
| }); | ||
| response.on('end', function () {}); | ||
| }); | ||
| } | ||
| }; | ||
|
|
||
| AppUtil.recover = function () { | ||
| var apps = Apps.find({}).fetch(); | ||
| _.each(apps, function (app) { | ||
| // Update the app with the latest container info | ||
| if (!app.docker) { | ||
| return; | ||
| } | ||
| var container = Docker.client().getContainer(app.docker.Id); | ||
| container.inspect(function (err, data) { | ||
| if (app.status !== 'STARTING' && data && data.State && !data.State.Running) { | ||
| console.log('Restarting: ' + app.name); | ||
| console.log(app.docker.Id); | ||
| AppUtil.restartHelper(app, function (err) { | ||
| if (err) { console.error(err); } | ||
| }); | ||
| } | ||
| }); | ||
| }); | ||
| }; |
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