minima: small, easy alternative to SUSE Manager (in Go)
a project by moio
Updated almost 3 years ago. 9 hacker ♥️.

1% of SUSE Manager's functionality in 0.1% of the lines of code

Let's create a much simpler SUSE Manager — one you could use at home! Users should be able to deploy and operate in minutes with minimal configuration, while still retaining the very core features that make SUSE Manager useful!

Scope

We explicitly leave out anything that Salt or Cobbler can do: goal is only repository management.

That means:

  • downloading repos from various sources (plain http repos is implemented, we want to add SCC, SUSE Manager and RHN in this HackWeek or later)
  • storing them in various backends (filesystem and AWS S3 are implemented)
  • serve them in plain http (to be done in this HackWeek)
  • add filtering abilities to the served http repos (eg. appending "?upto=2017-10-01" to the URL will serve a repo with updates up to October. To be done in this HackWeek or later)

Tech

We use the Go programming language because it can be picked up by any programmer in one week. We aim for a 12-factor app for maximal deployment flexibility in cloud and container settings.

Questions? Want to join?

Since this project was born as an extension of sumaform, please use the gitter chat there!

A list of actionable items is available at the minima project's GitHub Issues page.

Join this project

Looking for hackers with the skills:

go golang rpm

This project is part of:

Hack Week 16

Activity

  • about 7 years ago: TBro liked this project.
  • about 7 years ago: cschum liked this project.
  • about 7 years ago: joachimwerner liked this project.
  • about 7 years ago: cxiong liked this project.
  • about 7 years ago: j_renner liked this project.
  • over 7 years ago: admehmood liked this project.
  • over 7 years ago: cbbayburt liked this project.
  • over 7 years ago: ldevulder liked this project.
  • over 7 years ago: moio added keyword "go" to this project.
  • over 7 years ago: moio added keyword "golang" to this project.
  • over 7 years ago: moio added keyword "rpm" to this project.
  • over 7 years ago: moio liked this project.
  • over 7 years ago: moio started this project.
  • over 7 years ago: moio originated this project.


    • Comments

    • ikapelyukhin
      over 7 years ago by ikapelyukhin | Reply

      That project sounds pretty similar to what RMT is supposed to do. RMT is a successor to SMT, which is already SUMA's younger sibling with less functionality :-)

      I've created a hackweek project for it.

      We plan to release RMT for SLES15, if it sounds like RMT is something you can use -- you are welcome to hack on it, or to just give it a try, we'll appreciate your feedback. :-)

      • moio
        about 7 years ago by moio | Reply

        I am evaluating to contribute to RMT - I am still not sure if it fits the sumaform use case or not. Thanks for letting me know!

    Similar Projects

    Hack on rich terminal user interfaces by amanzini

    Description

    TUIs (Textual User Interface) are a big classic of our daily workflow. Many linux users 'live' in the terminal and modern implementations have a lot to offer : unicode fonts, 24 bit colors etc.

    Goals

    • Explore the current available solution on modern languages and implement a PoC , for example a small maze generator, porting of a classic game or just display the HackWeek cute logo.
    • Practice some Go / Rust coding and programming patterns
    • Fiddle around, hack, learn, have fun
    • keep a development diary, practice on project documentation

    Follow this link for source code repository

    Some ideas for inspiration:

    Related projects:

    Resources

    Cluster API Add-on Provider for Kubewarden by csalas

    Description

    Can we integrate Kubewarden with Cluster API provisioning?

    Cluster API is a Kubernetes project focused on providing declarative APIs and tooling to simplify provisioning, upgrading, and operating multiple Kubernetes clusters. TLDR; CAPI let's you define Kubernetes clusters in plain YAML, and CAPI providers (infrastructure, control plane/bootstrap, etc.) manage provisioning and configuration for you.

    What if we could create an add-on provider that automatically installs Kubewarden and deploys Policy Servers to CAPI clusters?

    Goals

    • As a user I'd like to set a cluster (or list of clusters) and have the provider install Kubewarden for me.
    • 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/

    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.

    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

    GitHub

    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

    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.yml file 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

    Install Uyuni on Kubernetes in cloud-native way by cbosdonnat

    Description

    For now installing Uyuni on Kubernetes requires running mgradm on a cluster node... which is not what users would do in the Kubernetes world. The idea is to implement an installation based only on helm charts and probably an operator.

    Goals

    Install Uyuni from Rancher UI.

    Resources

    Learn enough Golang and hack on CoreDNS by jkuzilek

    Description

    I'm implementing a split-horizon DNS for my home Kubernetes cluster to be able to access my internal (and external) services over the local network through public domains. I managed to make a PoC with the k8s_gateway plugin for CoreDNS. However, I soon found out it responds with IPs for all Gateways assigned to HTTPRoutes, publishing public IPs as well as the internal Loadbalancer ones.

    To remedy this issue, a simple filtering mechanism has to be implemented.

    Goals

    • Learn an acceptable amount of Golang
    • Implement GatewayClass (and IngressClass) filtering for k8s_gateway
    • Deploy on homelab cluster
    • Profit?

    Resources

    EDIT: Feature mostly complete. An unfinished PR lies here. Successfully tested working on homelab cluster.

    terraform-provider-feilong by e_bischoff

    Project Description

    People need to test operating systems and applications on s390 platform.

    Installation from scratch solutions include:

    • just deploy and provision manually add-emoji (with the help of ftpboot script, if you are at SUSE)
    • use s3270 terminal emulation (used by openQA people?)
    • use LXC from IBM to start CP commands and analyze the results
    • use zPXE to do some PXE-alike booting (used by the orthos team?)
    • use tessia to install from scratch using autoyast
    • use libvirt for s390 to do some nested virtualization on some already deployed z/VM system
    • directly install a Linux kernel on a LPAR and use kvm + libvirt from there

    Deployment from image solutions include:

    • use ICIC web interface (openstack in disguise, contributed by IBM)
    • use ICIC from the openstack terraform provider (used by Rancher QA)
    • use zvm_ansible to control SMAPI
    • connect directly to SMAPI low-level socket interface

    IBM Cloud Infrastructure Center (ICIC) harnesses the Feilong API, but you can use Feilong without installing ICIC, provided you set up a "z/VM cloud connector" into one of your VMs following this schema.

    What about writing a terraform Feilong provider, just like we have the terraform libvirt provider? That would allow to transparently call Feilong from your main.tf files to deploy and destroy resources on your system/z.

    Other Feilong-based solutions include:

    • make libvirt Feilong-aware
    • simply call Feilong from shell scripts with curl
    • use zvmconnector client python library from Feilong
    • use zthin part of Feilong to directly command SMAPI.

    Goal for Hackweek 23

    My final goal is to be able to easily deploy and provision VMs automatically on a z/VM system, in a way that people might enjoy even outside of SUSE.

    My technical preference is to write a terraform provider plugin, as it is the approach that involves the least software components for our deployments, while remaining clean, and compatible with our existing development infrastructure.

    Goals for Hackweek 24

    Feilong provider works and is used internally by SUSE Manager team. Let's push it forward!

    Let's add support for fiberchannel disks and multipath.

    Goals for Hackweek 25

    • Finish support for fiberchannel disks and multipath
    • Fix problems with registration on hashicorp providers registry

    A CLI for Harvester by mohamed.belgaied

    [comment]: # Harvester does not officially come with a CLI tool, the user is supposed to interact with Harvester mostly through the UI [comment]: # Though it is theoretically possible to use kubectl to interact with Harvester, the manipulation of Kubevirt YAML objects is absolutely not user friendly. [comment]: # Inspired by tools like multipass from Canonical to easily and rapidly create one of multiple VMs, I began the development of Harvester CLI. Currently, it works but Harvester CLI needs some love to be up-to-date with Harvester v1.0.2 and needs some bug fixes and improvements as well.

    Project Description

    Harvester CLI is a command line interface tool written in Go, designed to simplify interfacing with a Harvester cluster as a user. It is especially useful for testing purposes as you can easily and rapidly create VMs in Harvester by providing a simple command such as: harvester vm create my-vm --count 5 to create 5 VMs named my-vm-01 to my-vm-05.

    asciicast

    Harvester CLI is functional but needs a number of improvements: up-to-date functionality with Harvester v1.0.2 (some minor issues right now), modifying the default behaviour to create an opensuse VM instead of an ubuntu VM, solve some bugs, etc.

    Github Repo for Harvester CLI: https://github.com/belgaied2/harvester-cli

    Done in previous Hackweeks

    • Create a Github actions pipeline to automatically integrate Harvester CLI to Homebrew repositories: DONE
    • Automatically package Harvester CLI for OpenSUSE / Redhat RPMs or DEBs: DONE

    Goal for this Hackweek

    The goal for this Hackweek is to bring Harvester CLI up-to-speed with latest Harvester versions (v1.3.X and v1.4.X), and improve the code quality as well as implement some simple features and bug fixes.

    Some nice additions might be: * Improve handling of namespaced objects * Add features, such as network management or Load Balancer creation ? * Add more unit tests and, why not, e2e tests * Improve CI * Improve the overall code quality * Test the program and create issues for it

    Issue list is here: https://github.com/belgaied2/harvester-cli/issues

    Resources

    The project is written in Go, and using client-go the Kubernetes Go Client libraries to communicate with the Harvester API (which is Kubernetes in fact). Welcome contributions are:

    • Testing it and creating issues
    • Documentation
    • Go code improvement

    What you might learn

    Harvester CLI might be interesting to you if you want to learn more about:

    • GitHub Actions
    • Harvester as a SUSE Product
    • Go programming language
    • Kubernetes API

    Switch software-o-o to parse repomd data by hennevogel

    Currently software.opensuse.org search is using the OBS binary search for everything, even for packages inside the openSUSE distributions. Let's switch this to use repomd data from download.opensuse.org