kops
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kops | Portainer | |
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47 | 337 | |
15,546 | 28,852 | |
0.6% | 2.2% | |
9.9 | 9.8 | |
5 days ago | 4 days ago | |
Go | TypeScript | |
Apache License 2.0 | zlib License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
kops
- CVE-2023-1943: Privilege Escalation in kOps using GCE/GCP Provider in Gossip Mode Issue #15539 kubernetes/kops
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Authenticated Docker Hub image pulls in Kubernetes
The general problem of patching resource definitions that are not fully under your control has also been recognized for some time. This is true of default resources created and updated by cluster maintenance tools (e.g. kOps), or by public helm charts that you use to install common services and operators (e.g. nginx-ingress, cert-manager, and so on). High quality charts will allow you to override the configuration of important components such as service account references, but some simpler charts offer much less configuration.
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kubernetes: CA file when deploying via kops
The kops documentation is not very clear about this.
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Building ClickHouse Cloud from Scratch in a Year
Very fast progress and great article with lots of useful information. I found myself nodding a lot having recently seen GitLab Dedicated https://docs.gitlab.com/ee/subscriptions/gitlab_dedicated/ being developed that had my similar challenges. I wonder what other people think of Kops https://kops.sigs.k8s.io/
- How to backup / snapshot and restore full EKS cluster(s)?
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EKS vs ECS
note: I work with kube on a daily basis. All current clusters under my care use a managed backplane service though there are a number of small (3+ years-old) clusters that I still keep an eye on that were initialized using kops.
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How to Deploy and Scale Strapi on a Kubernetes Cluster 1/2
kOps with your own instances.
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💡Hosted ETCD aaS
Companies run their own clusters (sometimes for cost reasons), using tools like kops, and kubeadm to set up their own clusters.
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Kubernetes with Kops: Mostly Automated Installation with Terraform
curl -Lo kops https://github.com/kubernetes/kops/releases/download/$(curl -s https://api.github.com/repos/kubernetes/kops/releases/latest | grep tag_name | cut -d '"' -f 4)/kops-linux-amd64 chmod +x kops sudo mv kops /usr/local/bin/
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Kubernetes from Scratch in 2022
Kops is a cluster setup and management command line tool that deploys a Kubernetes cluster to AWS. It provides configuration abstractions such as manifest YAML files that facilitate node and components configuration. And like Ansible, it will provide dry-run capabilities and ensures idempotency of changing the nodes.
Portainer
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Homelab Adventures: Crafting a Personal Tech Playground
Portainer
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Runtipi: Docker-Based Home Server Management
> Any tips on the minimum hardware or VPS's needed to get a small swarm cluster setup?
From my testing, Docker Swarm is very lightweight, uses less memory than both Hashicorp Nomad and lightweight Kubernetes distros (like K3s). Most of the resource requirements will depend on what containers you actually want to run on the nodes.
You might build a cluster from a bunch of Raspberry Pis, some old OptiPlex boxes or laptops, or whatever you have laying around and it's mostly going to be okay. On a practical level, anything with 1-2 CPU cores and 4 GB of RAM will be okay for running any actually useful software, like a web server/reverse proxy, some databases (PostgreSQL/MySQL/MariaDB), as well as either something for a back end or some pre-packaged software, like Nextcloud.
So, even 5$/month VPSes are more than suitable, even from some of the more cheap hosts like Hetzner or Contabo (though the latter has a bad rep for limited/no support).
That said, you might also want to look at something like Portainer for a nice web based UI, for administering the cluster more easily, it really helps with discoverability and also gives you redeploy web hooks, to make CI easier: https://www.portainer.io/ (works for both Docker Swarm as well as Kubernetes, except the Kubernetes ingress control was a little bit clunky with Traefik instead of Nginx)
- Cómo instalar Docker CLI en Windows sin Docker Desktop y no morir en el intento
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Setup Portainer for Server App
In this section, we will add Portainer to help us in managing our Docker containers. You can find more details about it here. To integrate Portainer into our EC2 project, we can follow these steps:
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Old documentation url on Github issues gives ERR_TOO_MANY_REDIRECTS.
Git issues pointing to: https://docs.portainer.io/v/ce-2.9/start/install/agent/swarm/linux gives a ERR_TOO_MANY_REDIRECTS.
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Docker CI/CD with multiple docker-compose files.
I am currently running Portainer, but webhooks (GitOps) appear to be broken ( [2.19.0] GitOps Updates not automatically polling from git · Issue #10309 · portainer/portainer · GitHub ) and so I cannot send webhook to redeploy a stack. So, looking for alternatives. Using this as a good excuse to learn more about docker and CI/CD etc.
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Ask HN: How do you manage your “family data warehouse”?
A Synology NAS running Portainer (https://www.portainer.io/) running Paperless NGX (https://github.com/paperless-ngx/paperless-ngx)
This works better than I can possibly tell you.
I have an Epson WorkForce ES-580W that I bought when my mother passed away to bulk scan documents and it scans everything, double-sided if required, multi-page PDFs if required, at very high speed and uploads everything to OneDrive, at which point I drag and drop everything into Paperless.
I could, thinking about it, have the scanner email stuff to Paperless. Might investigate that today.
Paperless will OCR it and make it all searchable. This setup is amazing, I love living in the future.
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Bare-Metal Kubernetes, Part I: Talos on Hetzner
> I've come to the conclusion (after trying kops, kubespray, kubeadm, kubeone, GKE, EKS) that if you're looking for < 100 node cluster, docker swarm should suffice. Easier to setup, maintain and upgrade.
Personally, I'd also consider throwing Portainer in there, which gives you both a nice way to interact with the cluster, as well as things like webhooks: https://www.portainer.io/
With something like Apache, Nginx, Caddy or something else acting as your "ingress" (taking care of TLS, reverse proxy, headers, rate limits, sometimes mTLS etc.) it's a surprisingly simple setup, at least for simple architectures.
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What are some of your fav panels and why?
casaos it just makes things like backups, offsite syncing and many other nas related things so much easier to manage. And gives you a proper nas like experience similar to that in which you'd fine on companies like tnas or synology. I actually also use it as a replacement for portainer when i don't need the more advanced features it offers
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Kubernetes Exposed: One YAML Away from Disaster
> I moved to docker swarm and love it. It's so much easier, straight forward, automatic ingress network and failover were all working out of the box. I'll stay with swarm for now.
I've had decent luck in the past with the K3s distribution, which is a bit cut down Kubernetes: https://k3s.io/
It also integrates nicely with Portainer (aside from occasional Traefik ingress weirdness sometimes), which I already use for Swarm and would suggest to anyone that wants a nice web based UI: https://www.portainer.io/
Others might also mention K0s, MicroK8s or others - there's lots of options there. But even so, I still run Docker Swarm for most of my private stuff as well and it's a breeze.
For my needs, it has just the right amount of abstractions: stacks with services that use networks and can have some storage in the form of volumes or bind mounts. Configuration in the form of environment variables and/or mounted files (or secrets), some deployment constraints and dependencies sometimes, some health checks and restart policies, as well as resource limits.
If I need a mail server, then I just have a container that binds to the ports (even low port numbers) that I need and configure it. If I need a web server, then I can just run Apache/Nginx/Caddy and use more or less 1:1 configuration files that I'd use when setting up either outside of containers, but with the added benefit of being able to refer to other apps by their service names (or aliases, if they have underscores in the names, which sometimes isn't liked).
At a certain scale, it's dead simple to use - no need for PVs and PVCs, no need for Ingress and Service abstractions, or lots and lots of templating that Helm charts would have (although those are nice in other ways).
What are some alternatives?
kubespray - Deploy a Production Ready Kubernetes Cluster
Yacht - A web interface for managing docker containers with an emphasis on templating to provide 1 click deployments. Think of it like a decentralized app store for servers that anyone can make packages for.
k3s - Lightweight Kubernetes
swarmpit - Lightweight mobile-friendly Docker Swarm management UI
cluster-api - Home for Cluster API, a subproject of sig-cluster-lifecycle
podman - Podman: A tool for managing OCI containers and pods.
rancher - Complete container management platform
OpenMediaVault - openmediavault is the next generation network attached storage (NAS) solution based on Debian Linux. Thanks to the modular design of the framework it can be enhanced via plugins. openmediavault is primarily designed to be used in home environments or small home offices.
kubeadm - Aggregator for issues filed against kubeadm
CasaOS - CasaOS - A simple, easy-to-use, elegant open-source Personal Cloud system.
microk8s - MicroK8s is a small, fast, single-package Kubernetes for datacenters and the edge.
podman-compose - a script to run docker-compose.yml using podman