docuum
Healthchecks
| docuum | Healthchecks | |
|---|---|---|
| 6 | 208 | |
| 560 | 7,322 | |
| - | 1.6% | |
| 7.7 | 9.7 | |
| 29 days ago | 3 days ago | |
| Rust | Python | |
| GNU General Public License v3.0 or later | BSD 3-clause "New" or "Revised" 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.
docuum
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PSA - Run "docker image prune" once in a while.
Or let docuum do the job for you, based on storage threshold. https://github.com/stepchowfun/docuum
- LRU Eviction of Docker Images
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Remove unused docker images
Look into Docuum. https://github.com/stepchowfun/docuum You tell it how much disk space it's allowed, and it automatically prunes to that amount based on least used.
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A lesson I learnt today about disk space and important applications
Since you're using docker, take a look at https://github.com/stepchowfun/docuum. You can set a threshold for how much disk space docker images are allowed to use and it will delete unused images if you exceed that threshold.
- Recently I broke off my IoT traffic and I want to share my new network setup.
- Docuum performs least recently used (LRU) eviction of Docker images. 🗑️
Healthchecks
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Show HN: I built a self-hosted status page and monitoring tool for my projects
Hey mate, I'm using https://healthchecks.io/ for heartbeat monitoring my crons. It's been working flawlessly for quite some time now. The UI is super clean and easy to navigate. It's also free up to 20 monitored jobs. Note - I'm not in any way related to that project.
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Webhooks suck, but here are alternatives
In fact, your platform (https://healthchecks.io/) is a prime example of where running customer wasm would be really excellent.
Instead of sending webhooks out to customer configured URLs, you could run a Wasm environment to execute customer code. Off hand, a good use case here is to do further inspection of the event before it gets sent off to some other system - maybe there are cases where you send false-positives and needlessly trigger external system alerts. The customer Wasm could do more introspection on the healthcheck event and make a more informed decision about how to proceed.
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What do you use for external monitoring?
i use healthchecks.io and have been very happy
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Show HN: OnlineOrNot – Cron Job Monitoring
Is there anything different from https://healthchecks.io/ --- a service I've been using for free for a couple years now?
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Prioritize IPv4 over IPv6 in dual stack
Because of this block on the router, and the fact that IPv6 connections are by default preferred over IPv4, many things on the system now cannot access the internet. the only things that can access the internet are for accessing servers that ONLY support IPv4 like my mail.smpt2go or my uptime monitoring scripts for healthchecks.io.
- Ask HN: How do you monitor your systemd services?
- Show HN: Peeng – like Pingdom, but the other way around and simpler
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Detecting and alerting for power failures
i use https://healthchecks.io/ and highly recommend it.
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Managing re-occurring tasks - Daily/weekly/monthly
We use a heartbeat system. Basically the monitoring continuously sends an alert to a healtcheck system. If that heartbeat fails, PagerDuty sends an alert to the oncall.
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Uptime site monitor - notification solutions for home while sleeping
i like healthchecks.io
What are some alternatives?
youki - A container runtime written in Rust
uptime-kuma - A fancy self-hosted monitoring tool
Docker-Compose-Prometheus-and-Grafana - Prometheus-Grafana with Docker-compose
cadvisor - Analyzes resource usage and performance characteristics of running containers.
vaultwarden - Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs
gatus - ⛑ Automated developer-oriented status page
docker-compose-wait - A simple script to wait for other docker images to be started while using docker-compose (or Kubernetes or docker stack or whatever)
Netdata - The open-source observability platform everyone needs
bonjour-reflector - A reflector that forwards mdns packets between VLANs - like avahi-reflector but with fine-grained control !
Sentry - Developer-first error tracking and performance monitoring
infrastructure-as-cattle - Use Packer and Terraform to treat your infrastructure as cattle.
borgmatic - Simple, configuration-driven backup software for servers and workstations