Software Alternatives, Accelerators & Startups

k3sup VS StackGres

Compare k3sup VS StackGres and see what are their differences

k3sup logo k3sup

from Zero to KUBECONFIG in < 1 min ๐Ÿš€. Contribute to alexellis/k3sup development by creating an account on GitHub.

StackGres logo StackGres

Fully-featured platform for running PostgreSQL on Kubernetes
  • k3sup Landing page
    Landing page //
    2023-08-27
  • StackGres Landing page
    Landing page //
    2022-05-20

k3sup features and specs

  • Simplicity
    k3sup simplifies the process of setting up a lightweight Kubernetes cluster by providing an easy-to-use CLI tool, reducing the manual effort involved.
  • Speed
    It significantly speeds up the installation of k3s by automating many of the steps, allowing users to get a cluster up and running quickly.
  • Portability
    k3sup is compatible with various environments, including Raspberry Pi, virtual machines, and cloud services, offering flexibility in deployment.
  • No Overhead
    Since k3sup installs k3s without any additional overhead, it maintains the lightweight nature of the k3s distribution.
  • Open Source
    Being open source, k3sup allows developers to contribute to its development and adapt the source code to suit their specific needs.

Possible disadvantages of k3sup

  • Limited to k3s
    k3sup is specifically designed for k3s and may not be suitable for users who need to work with larger Kubernetes distributions or have specific deployment requirements not covered by k3s.
  • Basic Features
    While k3sup simplifies setup, it might lack some of the advanced features that more robust, full-featured Kubernetes management tools provide.
  • Community Support
    As a smaller, community-driven project, k3sup may not offer the same level of support and resources as more established Kubernetes tools.
  • Limited Automation
    Although k3sup automates the installation of k3s, further configuration and management of the cluster after setup may require additional scripting or manual intervention.
  • Dependency on SSH
    k3sup relies on SSH for remote connections, which means it requires proper SSH setup and permissions, potentially complicating configurations for some users.

StackGres features and specs

  • Integrated PostgreSQL Management
    StackGres provides a comprehensive suite for managing PostgreSQL clusters, simplifying configuration, deployment, and maintenance.
  • Scalability
    StackGres supports dynamic scaling of PostgreSQL clusters, allowing for flexible resource allocation based on workload demands.
  • Kubernetes Native
    Built on Kubernetes, StackGres leverages its powerful orchestration capabilities for high availability and container management.
  • Security Features
    Includes advanced security features like SSL/TLS, authentication, and role-based access control to safeguard data and connections.
  • Monitoring and Alerting
    Comes with integrated monitoring and alerting tools, providing insights into database performance and health metrics.

Possible disadvantages of StackGres

  • Complexity
    The Kubernetes-based environment can introduce complexity for users unfamiliar with container orchestration and management.
  • Resource Intensive
    Running StackGres requires significant computational resources, which might be overkill for small-scale or less demanding applications.
  • Learning Curve
    New users may face a steep learning curve in mastering StackGres for effective management of PostgreSQL in a Kubernetes environment.
  • Cost Considerations
    While powerful, using Kubernetes and associated resources for StackGres can lead to higher operational costs.
  • Dependency on Kubernetes
    Requires a functional Kubernetes cluster, which might be a barrier for organizations not currently using Kubernetes.

k3sup videos

I - Pi &amp; Kubernetes with k3s, k3sup, arkade and OpenFaaS

StackGres videos

No StackGres videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to k3sup and StackGres)
Cloud Computing
60 60%
40% 40
Application And Data
100 100%
0% 0
Developer Tools
62 62%
38% 38
DevOps Tools
70 70%
30% 30

User comments

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Social recommendations and mentions

Based on our record, k3sup should be more popular than StackGres. It has been mentiond 29 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

k3sup mentions (29)

  • How do you archive your side hobby projects?
    I recommend learning docker first, then pick a vps host from vpsbenchmarks, then use k3sup to deploy a kubernetes cluster on that, then follow a getting-started kubernetes tutorial from there. You'll also want to buy a domain name with tld-list and then provision a TLS certificate with cert-manager and letsencrypt (skip steps 1-4 because Google Cloud is overpriced). Source: about 3 years ago
  • What do you use as a kubernetes base?
    I just installed k3s yesterday using k3sup on 6 VMs (3 masters, 3 workers) each with 2GB RAM ( limited by the actual RAM on hardware, for now ) with Ubuntu 22.04 as the base OS. Source: about 3 years ago
  • What's a cheap way to setup your own Kubernetes cluster locally or remote?
    k3s installed with k3sup, longhorn for storage, kube-vip for API VIP, and MetalLB for service load balancer using local subnet, and of course Rancher. Source: about 3 years ago
  • Easiest way to provision and configure ephemeral cluster locally
    Yeah, this is the answer, but I would use this with K3S: https://github.com/alexellis/k3sup. Source: over 3 years ago
  • Despliega un clรบster de Kubernetes en segundos con k3sup
    $ curl -sLS https://get.k3sup.dev | sh x86_64 Downloading package https://github.com/alexellis/k3sup/releases/download/0.12.12/k3sup as /home/ec2-user/k3sup Download complete. ============================================================ The script was run as a user who is unable to write to /usr/local/bin. To complete the installation the following commands may need to be run... - Source: dev.to / over 3 years ago
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StackGres mentions (10)

  • TimescaleDB compresses time-series data
    At StackGres [1] we find Timescale to be one of the most used extensions. Timescale is quite a successful project! StackGres is actually the first solution recommended by Timescale for self-hosting with Kubernetes operators [2]. So if you are into Kubernetes (or if not, consider it, using something like K3s [3] is quite straightforward and lightweight on resources), this is probably a great option to self-host... - Source: Hacker News / 19 days ago
  • Show HN: SQL-tap โ€“ Real-time SQL traffic viewer for PostgreSQL and MySQL
    * Latency. Yes, yes, yes, they add "microseconds" vs "milliseconds for queries", and that's true, but just part of the story. There's an extra hop. There's two extra sets of TCP layers being traversed. If the hop is local (say a sidecar, as we do in StackGres) it adds complexity in its deployment and management (something we solved by automation, but was an extra problem to solve) and consumes resources. If it's a... - Source: Hacker News / 5 months ago
  • Application Less Containers
    This is conceptually similar to what we did for Postgres extensions at the StackGres [1] project. I gave a talk at a Kubecon about it [2]. However, this scheme is not perfect. Some Kubernetes security solutions enforce immutable containers, and once the agent pulls any additional file into the container, it will be flagged. It's also harder to reason about the security of the image (think CVEs, etc), given that... - Source: Hacker News / 11 months ago
  • Pg_lakehouse: Query Any Data Lake from Postgres
    I applaud the decision to use AGPL-3.0. For me, it's a license that provides forward guarantees to the Community: no proprietary forks can happen, so any fork will be an OSS fork from which the upstream project may benefit too, which benefits all users. That's the reason we chose this license for StackGres [1], another project in the Postgres space. [1]: https://stackgres.io. - Source: Hacker News / about 2 years ago
  • Keycloak with PostgreSQL on Kubernetes
    This is good and interesting recipe to get Keycloak and Postgres on Kubernetes. There is an important improvement, though: the Postgres deployed here is not production ready (high availability, backups, monitoring, etc). We run Keycloak on StackGres [1] which gives us production-ready Postgres setup (disclaimer: it's dogfooding). Happy to share the YAML manifests used to deploy Keycloak with StackGres. Maybe we... - Source: Hacker News / about 3 years ago
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What are some alternatives?

When comparing k3sup and StackGres, you can also consider the following products

k3s - K3s is a lightweight Kubernetes distribution by Rancher Labs intended for IoT, Edge, and cloud deployments.

Kubernetes - Kubernetes is an open source orchestration system for Docker containers

Kind - Kind is a web-based tool that provides you the features to operate the local kubernetes clusters with the help of a docker container named nodes.

TiDB - A distributed NewSQL database compatible with MySQL protocol

Google Cloud Spanner - Google Cloud Spanner is a horizontally scalable, globally consistent, relational database service.

TailScale - Private networks made easy Connect all your devices using WireGuard, without the hassle. Tailscale makes it as easy as installing an app and signing in.