Maybe my understanding is wrong and I am not really a "deployment guru"
but it looks like to me that
Orange (https://github.com/Orange-OpenSource/cassandra-k8s-operator, 1
contributor and 1 commit for now on 2019-05-24)
and sky-uk/cassandra-operator
(https://github.com/sky-uk/cassandra-operator , it's in alpha phase and
not recommended in production, 3 contributors, 24 commits btw
2019.03.25-2019.05.21, 32 Issues)
are developing something I could use in my OWN(!) Kubernetes based
solution (even on premise if I want or whatever)
They are both open source. Right?
While
Datastax and Instaclustr are commercial players and offer the solution
in a tightly-coupled way with Cloud only
(I just took a quick look on Instaclustr but could not even figure out
pricing info for this service... probably I am lame... or not? :-))
So this looks to me a nice competition...
What do I miss?
ps.: maybe Orange and sky-uk/cassandra-operator guys should
cooperate..?? Others are clearly building business around it
cheers
Attila Wind
http://www.linkedin.com/in/attilaw
Mobile: +36 31 7811355
On 2019. 05. 24. 20:36, John Sanda wrote:
There is also
https://github.com/sky-uk/cassandra-operator
On Fri, May 24, 2019 at 2:34 PM Rahul Singh
<rahul.xavier.si...@gmail.com <mailto:rahul.xavier.si...@gmail.com>>
wrote:
Fantastic! Now there are three teams making k8s operators for C*:
Datastax, Instaclustr, and now Orange.
rahul.xavier.si...@gmail.com <mailto:rahul.xavier.si...@gmail.com>
http://cassandra.link
I'm speaking at #DataStaxAccelerate, the world’s premiere
#ApacheCassandra conference, and I want to see you there! Use my
code Singh50for 50% off your registration.
www.datastax.com/accelerate <http://www.datastax.com/accelerate>
On Fri, May 24, 2019 at 9:07 AM Jean-Armel Luce
<jaluc...@gmail.com <mailto:jaluc...@gmail.com>> wrote:
Hi folks,
We are excited to announce that CassKop, a Cassandra operator
for Kubernetes developped by Orange teams, is now ready for
Beta testing.
CassKop works as a usual K8S controller (reconcile the real
state with a desired state) and automates the Cassandra
operations through JMX. All the operations are launched by
calling standard K8S APIs (kubectl apply …) or by using a K8S
plugin (kubectl casskop …).
CassKop is developed in GO, based on CoreOS operator-sdk
framework.
Main features already available :
- deploying a rack aware cluster (or AZ aware cluster)
- scaling up & down (including cleanups)
- setting and modifying configuration parameters (C* and JVM
parameters)
- adding / removing a datacenter in Cassandra (all datacenters
must be in the same region)
- rebuilding nodes
- removing node or replacing node (in case of hardware failure)
- upgrading C* or Java versions (including upgradesstables)
- monitoring (using Prometheus/Grafana)
- ...
By using local and persistent volumes, it is possible to
handle failures or stop/start nodes for maintenance operations
with no transfer of data between nodes.
Moreover, we can deploy cassandra-reaper in K8S and use it for
scheduling repair sessions.
For now, we can deploy a C* cluster only as a mono-region
cluster. We will work during the next weeks to be able to
deploy a C* cluster as a multi regions cluster.
Still in the roadmap :
- Network encryption
- Monitoring (exporting logs and metrics)
- backup & restore
- multi-regions support
We'd be interested to hear you try this and let us know what
you think!
Please read the description and installation instructions on
https://github.com/Orange-OpenSource/cassandra-k8s-operator.
For a quick start, you can also follow this step by step guide
:
https://orange-opensource.github.io/cassandra-k8s-operator/index.html?slides=Slides-CassKop-demo.md#1
The CassKop Team
--
- John
