- What we know
- What we've created
- Hints and Kinks
- Checking Corosync cluster membership
- Configuring radosgw to behave like Amazon S3
- Downgrading to DRBD 8.3
- Fencing in Libvirt/KVM virtualized cluster nodes
- Fencing in VMware virtualized Pacemaker nodes
- GFS2 in Pacemaker (Debian/Ubuntu)
- Interleaving in Pacemaker clones
- Maintenance in active Pacemaker clusters
- Managing cron jobs with Pacemaker
- Mandatory and advisory ordering in Pacemaker
- Migrating virtual machines from block-based storage to RADOS/Ceph
- Network connectivity check in Pacemaker
- OCFS2 in Pacemaker (Debian/Ubuntu)
- Solid-state drives and Ceph OSD journals
- Solve a DRBD split-brain in 4 steps
- Testing Pacemaker clusters
- Totem "Retransmit List" in Corosync
- Turning Ceph RBD Images into SAN Storage Devices
- Which OSD stores a specific RADOS object?
- Die eigene Cloud mit OpenStack Essex (German, LinuxTag 2012)
- Fencing (LCE 2011)
- GlusterFS in HA Clusters (LCEU 2012)
- GlusterFS und Ceph (German, CeBIT 2012)
- Hands-On With Ceph (LCEU 2012)
- High Availability Update (OpenStack Summit Fall 2012)
- High Availability in OpenStack (CloudOpen 2012)
- High Availability in OpenStack (OpenStack Conference Spring 2012)
- Highly Available Cloud: Pacemaker integration with OpenStack (OSCON 2012)
- Mit OpenStack zur eigenen Cloud (German, CLT 2012)
- Mit OpenStack zur eigenen Cloud (German, OSDC 2012)
- More Reliable, More Resilient, More Redundant (OpenStack Summit April 2013)
- MySQL HA Deep Dive (MySQL Conference 2012)
- MySQL High Availability Deep Dive (PLUK 2012)
- MySQL High Availability Sprint (PLUK 2011)
- OpenStack Essex im Praxistest (German, Linuxwochen Wien 2012)
- OpenStack High Availability Update (Grizzly and Havana)
- Roll Your Own Cloud (LCA 2011)
- Storage Replication in HPHA (LCA 2012)
- Zen of Pacemaker (LCA 2012)
- Technical documentation
- News releases
- Hints and Kinks
- What we charge
- What others say
The OpenStack™ Word Mark and OpenStack Logo are either registered trademarks/service marks or trademarks/service marks of OpenStack, LLC, in the United States and other countries and are used with OpenStack LLC's permission. We are not affiliated with, endorsed or sponsored by OpenStack LLC, the OpenStack Advisory Board, or the OpenStack community.
If you want to build your own cloud, then OpenStack is for you: it provides you with all the tools you need to make the most out of virtualization, efficient and flexible as you wouldn't have considered possible.
hastexo is well-connected within the OpenStack development community. We've published on the subject in numerous publications, and we frequently do technical presentations on OpenStack. Our professional services and our Cloud Jumpstart class are Built for OpenStack. Thus, we are the ideal partner if you want to you deploy OpenStack in your environment!
How does it work?
Everybody is talking about the cloud these days. Ask yourself what a cloud really is: A framework that allows you to efficiently and dynamically manage virtualization and storage facilities, giving your users the chance to request computing power and disk space as they need it. OpenStack does exactly that: It lays all the power over your virtualization servers and storages into your hands. And it comes with an intuitive and thus easy to use management interface.
- OpenStack Nova: This is the main computing component, managing the virtualization hosts, the network between them and all existing virtual machines.
- OpenStack Glance: Thanks to this service, it's easy for you and your users to start new virtual machines. Pre-built operating system images can be stored within Glance and are then available on demand.
- OpenStack Swift: While many consider the cloud to be about virtualization only, also storage is an important aspect of the cloud principle. The Swift object store allows for easy and scalable file storage within the cloud.
- OpenStack Horizon: This is OpenStack's web interface (dashboard) that allows you to easily manage all aspects of your cloud like user management (via Keystone) or VM management.
If you want to build a virtualization platform that is easy to administer and very flexible, then OpenStack will pave your way into the cloud.
Open new horizons with OpenStack!
If you want to find out how OpenStack can push your infrastructure further, or if you need help with implementing the solution, we can help. Drop us a note for OpenStack consulting services and get going immediately!