Tag Archive

Blog on All Things Cloud Foundry

How to Add BOSH Support to a Custom Cloud (Part 2): External BOSH CPIs

Alexander Lomov

Part 1 | Part 2

bosh_cpi_icon_200

Until recently, all custom BOSH CPIs were forks of the BOSH project. They were hard to maintain and had to be implemented in Ruby. In August 2014, the BOSH team introduced the new external CPI mechanism that has removed these constraints. The second part of our blog series on adding BOSH support to custom clouds will be dedicated to external BOSH CPIs, how they are used, and what it takes to build one.

(more…)

3 Comments

How to Discover Services on Lattice with Consul

Alexey Zalesov

consul-latticeLattice is a light-weight, open source tool for clustering containers. Containers in a Lattice cluster are long-running processes or one-time tasks that are scaled and scheduled dynamically. Apps running in containers have to use external services, such as MySQL, RabbitMQ, etc., but if these services are dynamic, you cannot hardcode their IPs to the client.

The solution is to use a service discovery product, such as Consul, a highly available, distributed tool for discovering and configuring services. In this tutorial, I describe how an app running in Lattice can discover a MySQL service with Consul.
(more…)

2 Comments

How to Remotely Debug Cloud Foundry Apps

Juan Pablo Genovese

How to remotly debug Cloud Foundry applicationsWhen using Cloud Foundry for deploying apps, one might expect that all the test suites will run painlessly and what works in development/testing/staging will work in production. However, what if it won’t? What if it is impossible to replicate those conditions in a non-production environment? Here, remote debugging comes to the rescue.

In this blog post, I provide guidelines on how to remotely debug Ruby and Java applications deployed with Cloud Foundry.
(more…)

4 Comments

Are Diego and Docker Really Good Friends?

Lev Berman

cloud-foundry-docker

Support for Docker is one of the main advantages of Cloud Foundry Diego, but how far does this compatibility go? Is it possible to push an arbitrary image from the Docker Hub to Diego and, if not, what are the constraints? What’s going to change in the future? Finally, why should anyone want to use Diego with Docker at all?

In this post, I’ll answer all of these questions, as well as show how to customize and push the official Redis image and demonstrate how to turn it into a simple service to be consumed by other apps.

(more…)

24 Comments

How to Deploy Hadoop Using Docker Containers

Renat Khasanshyn

Docker Hadoop Meetup Jan 06

At one of our recent meetups, Nasser Manesh of Altiscale shared his experience with deploying multi-tenant Hadoop clusters using Docker. The talk covered the differences between containers and VMs, as well as addressed typical issues with containers, configuration, monitoring, troubleshooting, etc.

Dan Lorenc of Google explained when, why, and how to adopt Docker within your organization.

(more…)

No Comments

Deploying Cloud Foundry in a Single Click with Juju Charms

Aliaksandr Prysmakou

Up until recently, BOSH has been pretty much the only tool chain for deployment of Cloud Foundry. We love BOSH for its visionary approach towards managing life cycle of clustered systems, flexibility and a distro-agnostic approach to Linux. Yet, it could be quite difficult to deploy BOSH/with BOSH. Yes, despite all its beauty, BOSH has a learning curve, and you certainly need to know its key concepts and internals to be productive. Bottom line, it takes quite a few manual steps to bring all Cloud Foundry components into a single working deployment using BOSH.

To grow the Cloud Foundry community, Altoros, Canonical, and Pivotal joined their efforts to deliver an alternative deployment tool, which would reduce complexity of Cloud Foundry deployment and decrease the number of steps. This solution is based on Juju, a service orchestration tool by Canonical.

In this article, I am going to show you how to deploy the Cloud Foundry PaaS using Juju Charms for Cloud Foundry, a joint project of Altoros, Canonical, and Pivotal.
 
(more…)

2 Comments

Benchmarks and Research

Subscribe to new posts

Get new posts right in your inbox!