Rancher Support Matrix CLI Helper
A tool to bring the Rancher Support Matrix info into your CLI.
> Update: This project was not completed during hackweek 22, however will still continue development as possible and our team is excited to continue the efforts next year! We did make significant progress on both: a) producing a JSON static API scheme and b) a system to store the Rancher release version support information.
Project Description
The goal of this tool (for V1) is quite simply to pull up the Support Matrix info based on user input.
Project Components
CLI Tool - GoLang
This is the meat and potatoes of the Hackweek project. The other parts are important, but are all a means to this end.
The goal is to build it in Go so as to provide a native binary for each platform. This also keeps things close to K8s and Rancher, as opposed to Rust or other popular CLI languages.
Support Matrix Structured Data/API
This component is the data backing the CLI tool - it will be provided as a blob of structured data hosted on GH pages.
In a strict sense this (mostly) static data will function as if it were an API - however it is not interactive at all. It will simply be a statically rendered blob of data hosted online. So only pure GET requests rather than all the HTTP verbs like a true API. The final Scheme of this "API" has not been decided yet - however it will be informed by the needs of the CLI tool.
Matrix Refresh Tool
This component will be used to keep the publish Support Matrix Structured Data fresh and in sync.
Currently the data is not published in a way that is structured. This means we need to either: a) manually massage the data into the right formats, or b) create a system to sync that information. This tool is currently the furthest developed part of the project - having a mostly working proof of concept completed.
It is unlikely that this tool will be published in the open. It merely exists as an "internal" tool to facilitate publishing the data in a structured way. Similarly, this tool is least likely to need collaboration for Hackweek as the other components are the real goal.
Inspiration
As a Premium Support Engineer focused on Rancher we often need to review the support matrix. This is critical to ensure the Rancher instance is properly configured within the expected versions. While doing this via the webpage is fine, as tech staff we often spend a lot of time in CLIs. To that end bringing this essential tool even closer to our "main workflows" is a no brainer.
Mentioned above, the initial goal of hack week is simply to provide the information via CLI report. While more could potentially be achieved within Hackweek, this conservative goal was selected to allow enough time to organize the data at hand. The project will be in much better footing when this data is organized and refresh methods established.
Down the road it can be expanded to provide more functionality. E.g. Validation mode - enter all the versions in use and it will highlight potential issues, Upgrade Path - input current versions and desired Rancher version.
Goal for this Hackweek
- Establish a structured data source for Support Matrix,
- Publish (to GitHub pages) the structured data version of Support Matrix,
- Create a (golang) CLI tool to provide Support matrix info.
Resources
- Support Matrix Pages - The data we're structuring.
- Kontainer Metadata - Used by rancher internally, mainly for downstream clusters.
- Rancher Support Matrix API GH Pages - Eventual location of "api".
This project is part of:
Hack Week 21
Activity
Comments
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over 2 years ago by dpock | Reply
Just wanted to give a brief update on the progress as it's mid-week already.
Ian and Myself have been working together on the design for the "structured data" version of the matrix. Our hope is that we will be able to land on a good format to export that as and publish a few versions worth of the data. Then start working on the golang CLI client that is the "real end goal".
Even though these parts I've been working on are just "bootstrap" work to get the CLI project started it's been great learning. I've updated the project info a bit to reflect some changes. I also published a mermaidjs diagram of the DB design being used for the CLI import tool here - https://gist.github.com/mallardduck/6bc19ed05029132370b8dda6b603f99e.
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over 2 years ago by dpock | Reply
Here is an example of the API we created for the "index":
○ → curl http://rancher-support-matrix-full.test/ |jq { "about": "This is a static API that contains the Support information for Rancher releases!", "base_url": "http://rancher-support-matrix-full.test", "routes": { "api.rancherRelease": "api/release/{rancherRelease}.json", "api.rancherRelease.rkeK8sRuntimes": "api/release/{rancherRelease}/RkeK8sRuntimes.json", "api.rancherRelease.rkeK8sRuntimePair": "api/release/{rancherRelease}/RkeK8sRuntimePair.json", "api.rancherRelease.rkeDistroVersionDockerPair": "api/release/{rancherRelease}/RkeDistroVersionDockerPair.json", "api.rancherRelease.hostedRuntimes": "api/release/{rancherRelease}/HostedRuntimeVersions.json" }, "rancherReleases": [ { "data": { "version": "2.6.3" }, "links": { "self": "http://rancher-support-matrix-full.test/api/release/2.6.3.json" } } ] } -
over 2 years ago by dpock | Reply
And here is one for the 2.6.3 release -note it's not complete and only includes RKE and hosted runtime info:
○ → curl http://rancher-support-matrix-full.test/api/release/2.6.3.json |jq { "data": { "version": "2.6.3" }, "relationships": { "rkeK8sRuntimes": { "data": [ { "version": "v1.21.7" }, { "version": "v1.20.13" }, { "version": "v1.19.16" }, { "version": "v1.18.20" } ], "links": { "self": "http://rancher-support-matrix-full.test/api/release/2.6.3/RkeK8sRuntimes.json" } }, "rkeCliRuntimePairs": [ { "data": { "cli": "v1.3.3", "k8sRuntime": "v1.21.7" } }, { "data": { "cli": "v1.3.3", "k8sRuntime": "v1.20.13" } }, { "data": { "cli": "v1.3.3", "k8sRuntime": "v1.19.16" } }, { "data": { "cli": "v1.3.3", "k8sRuntime": "v1.18.20" } } ], "rkeDistroVersionDockerPair": [ { "data": { "distro": "centos", "version": "7.7", "docker": "19.03.x" } }, { "data": { "distro": "centos", "version": "7.7", "docker": "20.10.x" } }, { "data": { "distro": "centos", "version": "7.8", "docker": "19.03.x" } }, { "data": { "distro": "centos", "version": "7.8", "docker": "20.10.x" } }, { "data": { "distro": "centos", "version": "7.9", "docker": "19.03.x" } }, { "data": { "distro": "centos", "version": "7.9", "docker": "20.10.x" } }, { "data": { "distro": "centos", "version": "8.3", "docker": "19.03.x" } }, { "data": { "distro": "centos", "version": "8.3", "docker": "20.10.x" } }, { "data": { "distro": "centos", "version": "8.4", "docker": "19.03.x" } }, { "data": { "distro": "centos", "version": "8.4", "docker": "20.10.x" } }, { "data": { "distro": "rocky-linux", "version": "8.4", "docker": "19.03.x" } }, { "data": { "distro": "rocky-linux", "version": "8.4", "docker": "20.10.x" } }, { "data": { "distro": "oracle-linux", "version": "7.7", "docker": "19.03.x" } }, { "data": { "distro": "oracle-linux", "version": "7.7", "docker": "20.10.x" } }, { "data": { "distro": "oracle-linux", "version": "7.9", "docker": "19.03.x" } }, { "data": { "distro": "oracle-linux", "version": "7.9", "docker": "20.10.x" } }, { "data": { "distro": "oracle-linux", "version": "8.2", "docker": "19.03.x" } }, { "data": { "distro": "oracle-linux", "version": "8.2", "docker": "20.10.x" } }, { "data": { "distro": "oracle-linux", "version": "8.3", "docker": "19.03.x" } }, { "data": { "distro": "oracle-linux", "version": "8.3", "docker": "20.10.x" } }, { "data": { "distro": "oracle-linux", "version": "8.4", "docker": "19.03.x" } }, { "data": { "distro": "oracle-linux", "version": "8.4", "docker": "20.10.x" } }, { "data": { "distro": "rhel", "version": "7.7", "docker": "1.13.x" } }, { "data": { "distro": "rhel", "version": "7.7", "docker": "19.03.x" } }, { "data": { "distro": "rhel", "version": "7.7", "docker": "20.10.x" } }, { "data": { "distro": "rhel", "version": "7.8", "docker": "1.13.x" } }, { "data": { "distro": "rhel", "version": "7.8", "docker": "19.03.x" } }, { "data": { "distro": "rhel", "version": "7.8", "docker": "20.10.x" } }, { "data": { "distro": "rhel", "version": "7.9", "docker": "1.13.x" } }, { "data": { "distro": "rhel", "version": "7.9", "docker": "19.03.x" } }, { "data": { "distro": "rhel", "version": "7.9", "docker": "20.10.x" } }, { "data": { "distro": "rhel", "version": "8.2", "docker": "19.03.x" } }, { "data": { "distro": "rhel", "version": "8.2", "docker": "20.10.x" } }, { "data": { "distro": "rhel", "version": "8.3", "docker": "19.03.x" } }, { "data": { "distro": "rhel", "version": "8.3", "docker": "20.10.x" } }, { "data": { "distro": "rhel", "version": "8.4", "docker": "19.03.x" } }, { "data": { "distro": "rhel", "version": "8.4", "docker": "20.10.x" } }, { "data": { "distro": "sles", "version": "12 SP5", "docker": "19.03.x" } }, { "data": { "distro": "sles", "version": "12 SP5", "docker": "20.10.x" } }, { "data": { "distro": "sles", "version": "15SP1", "docker": "19.03.x" } }, { "data": { "distro": "sles", "version": "15SP1", "docker": "20.10.x" } }, { "data": { "distro": "sles", "version": "15SP2", "docker": "19.03.x" } }, { "data": { "distro": "sles", "version": "15SP2", "docker": "20.10.x" } }, { "data": { "distro": "sles", "version": "15SP3", "docker": "19.03.x" } }, { "data": { "distro": "sles", "version": "15SP3", "docker": "20.10.x" } }, { "data": { "distro": "opensuse-leap", "version": "15.3", "docker": "19.03.x" } }, { "data": { "distro": "opensuse-leap", "version": "15.3", "docker": "20.10.x" } }, { "data": { "distro": "ubuntu", "version": "18.04", "docker": "19.03.x" } }, { "data": { "distro": "ubuntu", "version": "18.04", "docker": "20.10.x" } }, { "data": { "distro": "ubuntu", "version": "20.04", "docker": "19.03.x" } }, { "data": { "distro": "ubuntu", "version": "20.04", "docker": "20.10.x" } } ], "hostedRuntimeVersions": { "data": [ { "provider": "aks", "version": "v1.20.9" }, { "provider": "eks", "version": "v1.20.x" }, { "provider": "gke", "version": "v1.21.5-gke.1302" } ], "links": { "self": "http://rancher-support-matrix-full.test/api/release/2.6.3/HostedRuntimeVersions.json" } } }, "links": { "self": "http://rancher-support-matrix-full.test/api/release/2.6.3.json" } }
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- As a user I'd like to set what policies must be enforced for a cluster (or list of clusters).
Resources
- Cluster API: https://cluster-api.sigs.k8s.io/
- Kubewarden: https://docs.kubewarden.io/
ClusterOps - Easily install and manage your personal kubernetes cluster by andreabenini
Description
ClusterOps is a Kubernetes installer and operator designed to streamline the initial configuration
and ongoing maintenance of kubernetes clusters. The focus of this project is primarily on personal
or local installations. However, the goal is to expand its use to encompass all installations of
Kubernetes for local development purposes.
It simplifies cluster management by automating tasks and providing just one user-friendly YAML-based
configuration config.yml.
Overview
- Simplified Configuration: Define your desired cluster state in a simple YAML file, and ClusterOps will handle the rest.
- Automated Setup: Automates initial cluster configuration, including network settings, storage provisioning, special requirements (for example GPUs) and essential components installation.
- Ongoing Maintenance: Performs routine maintenance tasks such as upgrades, security updates, and resource monitoring.
- Extensibility: Easily extend functionality with custom plugins and configurations.
- Self-Healing: Detects and recovers from common cluster issues, ensuring stability, idempotence and reliability. Same operation can be performed multiple times without changing the result.
- Discreet: It works only on what it knows, if you are manually configuring parts of your kubernetes and this configuration does not interfere with it you can happily continue to work on several parts and use this tool only for what is needed.
Features
- distribution and engine independence. Install your favorite kubernetes engine with your package
manager, execute one script and you'll have a complete working environment at your disposal.
- Basic config approach. One single
config.ymlfile with configuration requirements (add/remove features): human readable, plain and simple. All fancy configs managed automatically (ingress, balancers, services, proxy, ...). - Local Builtin ContainerHub. The default installation provides a fully configured ContainerHub available locally along with the kubernetes installation. This configuration allows the user to build, upload and deploy custom container images as they were provided from external sources. Internet public sources are still available but local development can be kept in this localhost server. Builtin ClusterOps operator will be fetched from this ContainerHub registry too.
- Kubernetes official dashboard installed as a plugin, others planned too (k9s for example).
- Kubevirt plugin installed and properly configured. Unleash the power of classic virtualization (KVM+QEMU) on top of Kubernetes and manage your entire system from there, libvirtd and virsh libs are required.
- One operator to rule them all. The installation script configures your machine automatically during installation and adds one kubernetes operator to manage your local cluster. From there the operator takes care of the cluster on your behalf.
- Clean installation and removal. Just test it, when you are done just use the same program to uninstall everything without leaving configs (or pods) behind.
Planned features (Wishlist / TODOs)
- Containerized Data Importer (CDI). Persistent storage management add-on for Kubernetes to provide a declarative way of building and importing Virtual Machine Disks on PVCs for
toptop - a top clone written in Go by dshah
Description
toptop is a clone of Linux's top CLI tool, but written in Go.
Goals
Learn more about Go (mainly bubbletea) and Linux
Resources
ClusterOps - Easily install and manage your personal kubernetes cluster by andreabenini
Description
ClusterOps is a Kubernetes installer and operator designed to streamline the initial configuration
and ongoing maintenance of kubernetes clusters. The focus of this project is primarily on personal
or local installations. However, the goal is to expand its use to encompass all installations of
Kubernetes for local development purposes.
It simplifies cluster management by automating tasks and providing just one user-friendly YAML-based
configuration config.yml.
Overview
- Simplified Configuration: Define your desired cluster state in a simple YAML file, and ClusterOps will handle the rest.
- Automated Setup: Automates initial cluster configuration, including network settings, storage provisioning, special requirements (for example GPUs) and essential components installation.
- Ongoing Maintenance: Performs routine maintenance tasks such as upgrades, security updates, and resource monitoring.
- Extensibility: Easily extend functionality with custom plugins and configurations.
- Self-Healing: Detects and recovers from common cluster issues, ensuring stability, idempotence and reliability. Same operation can be performed multiple times without changing the result.
- Discreet: It works only on what it knows, if you are manually configuring parts of your kubernetes and this configuration does not interfere with it you can happily continue to work on several parts and use this tool only for what is needed.
Features
- distribution and engine independence. Install your favorite kubernetes engine with your package
manager, execute one script and you'll have a complete working environment at your disposal.
- Basic config approach. One single
config.ymlfile with configuration requirements (add/remove features): human readable, plain and simple. All fancy configs managed automatically (ingress, balancers, services, proxy, ...). - Local Builtin ContainerHub. The default installation provides a fully configured ContainerHub available locally along with the kubernetes installation. This configuration allows the user to build, upload and deploy custom container images as they were provided from external sources. Internet public sources are still available but local development can be kept in this localhost server. Builtin ClusterOps operator will be fetched from this ContainerHub registry too.
- Kubernetes official dashboard installed as a plugin, others planned too (k9s for example).
- Kubevirt plugin installed and properly configured. Unleash the power of classic virtualization (KVM+QEMU) on top of Kubernetes and manage your entire system from there, libvirtd and virsh libs are required.
- One operator to rule them all. The installation script configures your machine automatically during installation and adds one kubernetes operator to manage your local cluster. From there the operator takes care of the cluster on your behalf.
- Clean installation and removal. Just test it, when you are done just use the same program to uninstall everything without leaving configs (or pods) behind.
Planned features (Wishlist / TODOs)
- Containerized Data Importer (CDI). Persistent storage management add-on for Kubernetes to provide a declarative way of building and importing Virtual Machine Disks on PVCs for
OpenQA Golang api client by hilchev
Description
I would like to make a simple cli tool to communicate with the OpenQA API
Goals
- OpenQA has a ton of information that is hard to get via the UI. A tool like this would make my life easier :)
- Would potentially make it easier in the future to make UI changes without Perl.
- Improve my Golang skills
Resources
- https://go.dev/doc/
- https://openqa.opensuse.org/api
WebUI for your data by avicenzi
A single place to view every bit of data you have.
Problem
You have too much data and you are a data hoarder.
- Family photos and videos.
- Lots of eBooks, TV Shows, Movies, and else.
- Boxes full of papers (taxes, invoices, IDs, certificates, exams, and else).
- Bank account statements (multiple currencies, countries, and people).
Maybe you have some data on S3, some on your NAS, and some on your local PC.
- How do you get it all together?
- How do you link a bank transaction to a product invoice?
- How to tag any object type and create a collection out of it (mix videos, photos, PDFs, transactions)?
- How to store this? file/folder structure does not work, everything is linked together
Project Description
The idea is a place where you can throw all your data, photos, videos, documents, binaries, and else.
Create photo albums, document collections, add tags across multiple file-formats, link content, and else.
The UI should be easy to use, where the data is not important for now (could be all S3 or local drive).
Similar proposals
The closest I found so far is https://perkeep.org/, but this is not what I'm looking for.
Goal for this Hackweek
Create a web UI, in Svelte ideally, perhaps React.
It should be able to show photos and videos at least.
Resources
None so far, this is just an idea.
Mammuthus - The NFS-Ganesha inside Kubernetes controller by vcheng
Description
As the user-space NFS provider, the NFS-Ganesha is wieldy use with serval projects. e.g. Longhorn/Rook. We want to create the Kubernetes Controller to make configuring NFS-Ganesha easy. This controller will let users configure NFS-Ganesha through different backends like VFS/CephFS.
Goals
- Create NFS-Ganesha Package on OBS: nfs-ganesha5, nfs-ganesha6
- Create NFS-Ganesha Container Image on OBS: Image
- Create a Kubernetes controller for NFS-Ganesha and support the VFS configuration on demand. Mammuthus
Resources
Automate PR process by idplscalabrini
Description
This project is to streamline and enhance the pr review process by adding automation for identifying some issues like missing comments, identifying sensitive information in the PRs like credentials. etc. By leveraging GitHub Actions and golang hooks we can focus more on high-level reviews
Goals
- Automate lints and code validations on Github actions
- Automate code validation on hook
- Implement a bot to pre-review the PRs
Resources
Golang hooks and Github actions