Probleme beim Starten einer Knoten-App mit PM2 in der Produktion

Question

Ich habe eine Instanz von Apostrophe-CMS, die ich zur Zeit in der Produktion bereitstellen möchte. Running sudo npm start funktioniert gut und die Anwendung startet. Aber wenn ich versuche, das PM2-Daemon, um es ausführen ich einen Symlink Fehler bekommen:

Error: EEXIST: file already exists, symlink '/var/sites/hackday-2016-microsite/node_modules/apostrophe/lib/modules/apostrophe-assets/public' -> '/var/sites/hackday-2016-microsite/public/modules/apostrophe-assets' hackday2016-28 at Error (native) hackday2016-28 at Object.fs.symlinkSync (fs.js:1048:18) hackday2016-28 at Object.self.linkAssetFolderOnUnix (/var/sites/hackday-2016-microsite/node_modules/apostrophe/lib/modules/apostrophe-assets/index.js:447:10) hackday2016-28 at Object.self.linkAssetFolder (/var/sites/hackday-2016-microsite/node_modules/apostrophe/lib/modules/apostrophe-assets/index.js:424:14) hackday2016-28 at /var/sites/hackday-2016-microsite/node_modules/apostrophe/lib/modules/apostrophe-assets/index.js:402:14 hackday2016-28 at /var/sites/hackday-2016-microsite/node_modules/lodash/index.js:3073:15 hackday2016-28 at baseForOwn (/var/sites/hackday-2016-microsite/node_modules/lodash/index.js:2046:14) hackday2016-28 at /var/sites/hackday-2016-microsite/node_modules/lodash/index.js:3043:18 hackday2016-28 at Function.<anonymous> (/var/sites/hackday-2016-microsite/node_modules/lodash/index.js:3346:13) hackday2016-28 at self.symlinkModules (/var/sites/hackday-2016-microsite/node_modules/apostrophe/lib/modules/apostrophe-assets/index.js:398:9) hackday2016-28 at /var/sites/hackday-2016-microsite/node_modules/async/lib/async.js:718:13 hackday2016-28 at iterate (/var/sites/hackday-2016-microsite/node_modules/async/lib/async.js:262:13) hackday2016-28 at async.forEachOfSeries.async.eachOfSeries (/var/sites/hackday-2016-microsite/node_modules/async/lib/async.js:281:9) hackday2016-28 at _parallel (/var/sites/hackday-2016-microsite/node_modules/async/lib/async.js:717:9) hackday2016-28 at Object.async.series (/var/sites/hackday-2016-microsite/node_modules/async/lib/async.js:739:9) hackday2016-28 at Object.self.afterInit (/var/sites/hackday-2016-microsite/node_modules/apostrophe/lib/modules/apostrophe-assets/index.js:349:20)

Answer 1

Ich bin ziemlich neu in ApostropheCMS zu und haben für einige Zeit um gespielt. Es sieht so aus, als ob Sie einen Symlink erstellt haben, um den Apostroph-Assets-Ordner mit einem öffentlichen Ordner zu verknüpfen. Ich verstehe nicht die Notwendigkeit, das zu tun. AposCMS nimmt automatisch bis alle Vermögenswerte in den

node_modules/Apostroph/lib/modules/Apostroph-Assets/public und

/var/sites/HackDay-2016-Microsite/public/modules/Apostroph-Assets Ordner .

Alles, was Sie tun müssen, ist sicher, dass Sie das Vermögen deklarieren, die Sie für Ihr Projekt hinzufügen unter /var/sites/hackday-2016-microsite/lib/modules/apostrophe-pages/index.js

hier ist der Code, den ich unter meiner Datei

module.exports = { 
     park: [{ 
      slug: '/search', 
      type: 'apostrophe-search', 
      label: 'Search', 
      published: true 
     }], 
     types: [{ 
       name: 'default', 
       label: 'Default' 
      }, 
      { 
       name: 'home', 
       label: 'Home' 
      }, 
      { 
       name: 'apostrophe-blog-page', 
       label: 'Blog' 
      } 
     ], 

    //construct is one of the nunjucks functions that gets called when app.js starts 
    construct: function(self, options) { 

     //push assets to for use in front end - e.g. lib/modules/apostrophe-pages/public/js/site.js 

     self.pushAsset('script', 'site', { scene: 'always' }); 
     self.pushAsset('script', 'jquery.easing', { scene: 'always' }); 
     self.pushAsset('script', 'jquery.scrollTo', { scene: 'always' }); 
     self.pushAsset('script', 'bootstrap', { scene: 'always' }); 
     self.pushAsset('script', 'jquery.easing', { scene: 'always' }); 
     self.pushAsset('script', 'jquery.matchHeight', { scene: 'always' }); 
     self.pushAsset('script', 'jquery.easy-autocomplete', { scene: 'always' }); 
    } 
}; 

Und für das Hinzufügen der CSS-Dateien haben, können Sie das unter

/var/sites/HackDay-2016-Microsite/public/Module tun /apostrophe-assets/public/css/site.less Mein Code in der Datei ist:

@import 'utilities/_index.less'; 
@import 'typography/_index.less'; 
@import 'layout/_index.less'; 
@import 'templates/_index.less'; 
@import 'components/_index.less'; 
@import 'global/_index.less'; 
@import 'components/easy-autocomplete.less'; 
@import 'components/easy-autocomplete.themes.less'; 
// this is the place were we are adding the css syles so that they get automatically compiled 
// and are minified and send out as one file 
@import 'custom/bootstrap.less'; 
@import 'custom/font-awesome.less'; 
@import 'custom/jquery.autocomplete.less'; 
@import 'custom/simple-sidebar.less'; 
@import 'custom/style.less'; 

.apos-slideshow-item 
{ 
    h4 
    { 
    display: none; 
    } 
}