marcoceppi

5 ms·

1.
Immutable Linux desktop with OpenSUSE and Snaps(ypsidanger.com)
46 points by marcoceppi 6y ago|27 comments
2.
The ability to send a plain text email is not a skill people care about (mostly)(ypsidanger.com)
4 points by marcoceppi 6y ago|1 comments
3.
Kubernetes 1.6.2 generally available on Ubuntu(insights.ubuntu.com)
3 points by marcoceppi 9y ago|0 comments
4.
Machine learning on Kubernetes - scratch to math in 10 mins(medium.com)
2 points by marcoceppi 9y ago|0 comments
5.
by marcoceppi 9y ago
Since the GPU libraries are hosted on the node, privileged flag is typically required to make that possible. I'm sure there will be improvements to not require privileged, but today it's mostly a requirement to get anything useful
6.
by marcoceppi 9y ago
Gluster is a good alternative, Ceph can be prickly if you don't want a block device and instead just need a filesystem. CephFS fills sort of the same role, but does so on top of Ceph rbd. Since GlusterFS /can use/ NFSv4 as a
7.
Putting GPUs to work with Kubernetes(medium.com)
133 points by marcoceppi 9y ago|52 comments
8.
Kubernetes 1.6 available on Ubuntu(insights.ubuntu.com)
7 points by marcoceppi 9y ago|0 comments
9.
by marcoceppi 9y ago
I agree, I usually update defaults so that python => python3. However, PEP has some guidance on how this should be handled[1]. I imagine Ubuntu (Debian, et al) is following these guidelines. It would be cool to have a push for those who
10.
by marcoceppi 9y ago
I'm curious what init system would you prefer?
11.
by marcoceppi 10y ago
There's a bit of pre-setup. I'll make sure we have DreamCompute in the installer out of the box soon. Here's what that setup looks like: https://asciinema.org/a/7ba3snjdkxybmgisbm8430c34
12.
by marcoceppi 10y ago
OpenShift is an interesting product, because it's not just Kubernetes, but a PAAS on top of Kubernetes packaged as a single solution. As a result you're not using k8s, but OpenShift / Origin. This has pros and cons which main
13.
by marcoceppi 10y ago
We don't begin integration testing at day 0 of release, we are constantly integration testing. That said, five days is a goal of ours, not a hard deadline or SLA. An example of this was the 1.5.2. This came out 8 or 9 days after upstre
14.
by marcoceppi 10y ago
First off, sage math looks awesome \m/. This is a great question, I'll be making sure we update our docs and pages to highlight these differences, here's a few that might be helpful for you: From an installation standpoint yo
15.
by marcoceppi 10y ago
It's super clean already with CDK. You just issue a single command from your laptop, something like: `juju add-unit k8s-node` or `juju add-unit -n 10 k8s-node`. This will provision a new machine wherever you're running Kubernetes
16.
by marcoceppi 10y ago
We're still "beta" so we have been able to release within 10 after upstream. With recent updates to our build/ci process, we're able to constantly test master. This means we can bless releases days after being cut.
17.
by marcoceppi 10y ago
Hey HN, PM for Canonical's Kubernetes (CDK) here. Feel free to ask questions!
18.
DIY GPU bare metal Kubernetes(medium.com)
2 points by marcoceppi 10y ago|0 comments
19.
by marcoceppi 10y ago
Thanks for the feedback, my original sentence may have been a bit hasty, but the core of the message is there. I see Canonical's role as the expediter/server in a kitchen instead of donning another chef hat when dish are piling up
20.
by marcoceppi 10y ago
Unlike other companies, we don't jump in to upstream projects and throw weight around to influence a project to make it more marketable for us. Kubernetes has a vibrant, and powerful core contributor base already. When it makes sense,
21.
by marcoceppi 10y ago
Typically ceph for rbd
22.
by marcoceppi 10y ago
If you're looking for bare metal, have you tried using MAAS and Juju? https://jujucharms.com/kubernetes-core/
23.
by marcoceppi 10y ago
This is a nice write up, but we honestly needed to stand up kubernetes on-premise and in public/private clouds. This is why we've been using this: https://www.youtube.com/watch?v=B7nMFVaOOi8
24.
by marcoceppi 10y ago
On the same vein, there are plenty of Xen machines that are vulnerable despite the host OS being updated (which, honestly, I don't thing happens as quickly as it should considering it requires a restart for new kernel params). With thi
25.
by marcoceppi 10y ago
Sure, Xen is a hypervisor - just like KVM and a whole host of others, but Xen is /very/ heavy from a resource utilization. Xen doesn't produce lightweight VMs, they're traditional virtulation. You can produce 13 times mo
26.
by marcoceppi 10y ago
There's more than one type of container. Docker, and docker flavors (runc, rkt, etc). LXD is a machine container, it's the same technology that Docker was first built off of, but it's a hypervisor for really dense machines th
27.
by marcoceppi 10y ago
Somewhat old? That's basically ancient.
28.
by marcoceppi 10y ago
We've opensourced our setup: http://www.jorgecastro.org/2016/07/29/ubuntu-kubernetes-v1-d...
29.
by marcoceppi 10y ago
Have you tried to juju to set up things like hdfs and hadoop and the things that plug into it?
30.
by marcoceppi 10y ago
This is a great starting point. We're been running Kubernetes in production alongside an OpenStack for a while and charm'd up the deployment: https://jujucharms.com/kubernetes-core . The majority of the information

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