Luckily for me, I'd stuck with making all my units global and driving their deployment off of metadata. I think I'll just strip off the [X-fleet] section, and start deploying them straight to systemd with ansible.
Container orchestration: Moving from fleet to Kubernetes
11–20 of 74 posts
Re: Container orchestration: Moving from fleet to Kubernetes
#12Re: Container orchestration: Moving from fleet to Kubernetes
#13Re: Container orchestration: Moving from fleet to Kubernetes
#14Earlier quoted context omitted.
I too salute CoreOS for doing the right thing for their customers and the ecosystem. Kubernetes was something that was hard to predict, it didn't grow organically but was suddenly released by Google. Right now I believe Kubernetes is the project with the most accepted pull requests per day. This came up in a talk from GitHub at Git Merge 2017. It shows that k8s is on its way to becoming the default container schedule…
Might be interesting for the docker runtime in the future as well. That is, assuming k8s spends enough time on supporting alternatives like rkt as well as docker.
Re: Container orchestration: Moving from fleet to Kubernetes
#15I've been telling friends and co-workers I think kubernetes has won the orchestration war. But even as I did so I wanted something simpler for my own purposes, and so was using fleet. Luckily for me, I'd stuck with making all my units global and driving their deployment off of metadata. I think I'll just strip off the [X-fleet] section, and start deploying them straight to systemd with ansible.
Re: Container orchestration: Moving from fleet to Kubernetes
#16I've been telling friends and co-workers I think kubernetes has won the orchestration war. But even as I did so I wanted something simpler for my own purposes, and so was using fleet. Luckily for me, I'd stuck with making all my units global and driving their deployment off of metadata. I think I'll just strip off the [X-fleet] section, and start deploying them straight to systemd with ansible.
Re: Container orchestration: Moving from fleet to Kubernetes
#17If you think from a new comers perspective who is actually getting started with container orchestration he/she does a lot of research to choose a framework/tool and if you provide them with a lot of suboptimal solutions it doesn't really help (I do not mean Fleet is suboptimal but k8 is already close to become a standard). It is always better to have one or two standard solutions for a particular problem. Parallels can be drawn from the javascript world where we have this influx of libraries, frameworks and tooling which only does few things differently than others but this has led a lot of confusion specially among beginners and instead to thinking deeply about core concepts people are often seen chasing the new shiny frameworks.
Re: Container orchestration: Moving from fleet to Kubernetes
#18Right now, we use Fleet to schedule a highly available k8s API server and associated singleton daemons. Then API server is required to get anything else scheduled in the cluster.
How are they going to solve this bootstrap problem?
Re: Container orchestration: Moving from fleet to Kubernetes
#19This is interesting, but has a potential problem - what do you use to schedule the control plane? Right now, we use Fleet to schedule a highly available k8s API server and associated singleton daemons. Then API server is required to get anything else scheduled in the cluster. How are they going to solve this bootstrap problem?
Re: Container orchestration: Moving from fleet to Kubernetes
#20I love the suggestion for new users to try minikube. I got started with minikube and kubernetes recently and it was only then when I had an aha moment with containers. I get it now. I know containers have been around a while but with kubernetes the orchestration difficulty has been lowered to the point where I can't imagine going back to the way I was getting things working before. From minikube I moved to kubernetes…