secrets

Author: apocas

examples/compose.js

@@ -4,4 +4,7 @@ var DockerodeCompose = require('../lib/compose');
 var docker = new Dockerode();
 var compose = new DockerodeCompose(docker);
 
-compose.compose('./test/wordpress.yml');
+(async () => {
+  var state = await compose.compose('./test/wordpress.yml', 'wordpress');
+  console.log(state);
+})();

lib/compose.js

@@ -1,18 +1,49 @@
 const yaml = require('js-yaml');
 const fs = require('fs');
+const { nextTick } = require('process');
 
 class Compose {
   constructor(dockerode) {
-    this.dockerode = dockerode;
+    this.docker = dockerode;
   }
 
-  compose(file) {
+  async compose(file, projectName) {
+    var self = this;
+    var output = {};
+    if (projectName === undefined) {
+      throw new Error('please specify a project name');
+    }
+    self.projectName = projectName;
     try {
-      const doc = yaml.load(fs.readFileSync(file, 'utf8'));
-      console.log(doc);
+      self.recipe = yaml.load(fs.readFileSync(file, 'utf8'));
+      console.log(self.recipe);
+      output.secrets = await self.loadSecrets();
+      return output;
     } catch (e) {
-      console.log(e);
+      throw e;
+    }
+  }
+
+  async loadSecrets() {
+    var secrets = [];
+    var secretNames = Object.keys(this.recipe.secrets);
+    for (var secretName of secretNames) {
+      var secret = this.recipe.secrets[secretName];
+      if (secret.external === true) continue;
+      var opts = {
+        "Name": this.projectName + '_' + secretName,
+        "Data": fs.readFileSync(secret.file, 'utf8')
+      };
+      if (secret.name !== undefined) {
+        opts.Name = secretName;
+      }
+      try {
+        secrets.push(await this.docker.createSecret(opts));
+      } catch (err) {
+        throw err;
+      }
     }
+    return secrets;
   }
 }
 

package.json

@@ -2,7 +2,7 @@
   "name": "dockerode-compose",
   "version": "1.0.0",
   "description": "docker-compose in nodejs using dockerode",
-  "main": "main.js",
+  "main": "lib/compose.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },

test/secret.txt

@@ -0,0 +1 @@
+xpto

test/wordpress.yml

@@ -25,4 +25,10 @@ services:
       WORDPRESS_DB_PASSWORD: wordpress
       WORDPRESS_DB_NAME: wordpress
 volumes:
-  db_data: {}
+  db_data: {}
+secrets:
+  server-secret:
+    file: ./test/secret.txt
+  server-secret-external:
+    file: ./teste/secret.txt
+    external: true