Articles

Unicorn deployment issues

Troubleshooting Unicorn deployment issues

Intermediate

Whenever cron errors

Whenever schedules that define certain path specific actions may have errors in your cron output similar to /bin/bash bundle command not found

Intermediate

Gem dependency errors

Gem dependency errors may arise for a number of reasons

Beginner

PostgreSQL failover procedure

How to deal with a primary server failure

Beginner

How to change the data directory for PostgreSQL

How to change your PostgreSQL data directory

Intermediate

SSL certificate

Preparing your SSL certificate for your stack

Intermediate

How to install PostGIS

You can install PostGIS automatically or manually

Intermediate

Create symbolic links in Ubuntu

Follow this guide to create symbolic links

Intermediate

Using production data on your staging stack

Different ways to use production data on your staging stack

Beginner

Use GitHub with Cloud 66

From GitHub repository to running application in minutes

Beginner

Out of memory errors during deployment

You may not have enough memory during deployment

Beginner

Memory usage issues

Troubleshooting memory usage issues

Beginner

Sharing a database between stacks

How to share a single database between stacks

Beginner

Application not serving content

Troubleshooting an application that isn't serving content

Intermediate

SMTP timeouts on Amazon AWS EC2

Amazon AWS EC2 enforces traffic throttling on SMTP causing intermittent timeouts when sending email.

Beginner

Migrate from Heroku to Cloud 66

Some pointers to move from Heroku to Cloud 66

Beginner

Running Rails console

You can easily run Rails console with a single command

Beginner

Nginx basic authorization

Protect your application with HTTP basic authentication

Intermediate

How to manage your Cloud 66 backups

Download, move, and restore your Cloud 66 backups

Beginner

Faye on Cloud 66

Use Faye, the flexible publish-subscribe messaging system

Intermediate

Permission errors during deployment

Troubleshooting permission errors during deployment

Beginner

Add modules to Nginx

Rebuild Nginx with modules of your choice

Intermediate

Nginx allow and deny by IP

Allow and deny connections through Nginx

Intermediate

Configuring HAProxy for WebSocket

HAProxy for WebSocket is supported by Cloud 66

Advanced

Migrate your stacks across data centers

Migrating your stacks is easy with Cloud 66

Beginner

Uninstalling MySQL

Uninstall MySQL completely from your Ubuntu server

Beginner

Whenever gem

We support 'whenever' schedules as defined in your app

Intermediate

Manually add an SSL certificate to a load balancer

The process differs for different load balancers

Advanced

Accessing your Git repository

The process differs for public and private repositories

Beginner

Managing processes with Bluepill

Bluepill is installed by default on Cloud 66 servers

Intermediate