Remove fatal error from docker secrets

This commit fixes #242 by catching the error thrown by getSecrets(). The underlying issue exists in docker-secret and has to do with the serviceAccount secret installed automatically by kubernetes.

utils/init/initDockerSecrets.js

@@ -3,6 +3,7 @@ const Logger = require('../Logger');
 const logger = new Logger();
 
 const initDockerSecrets = () => {
+  try {
     const secrets = getSecrets();
 
     for (const property in secrets) {
@@ -12,6 +13,9 @@ const initDockerSecrets = () => {
 
       logger.log(`${upperProperty} was overwritten with docker secret value`);
     }
+  } catch(e) {
+    logger.log('Failed to initialize docker secrets. Error: ' + e, 'ERROR');
+  }
 };
 
 module.exports = initDockerSecrets;