alertmanager-status
Papercups
alertmanager-status | Papercups | |
---|---|---|
3 | 19 | |
3 | 5,625 | |
- | 0.5% | |
0.0 | 0.0 | |
about 1 year ago | 3 months ago | |
Go | Elixir | |
Apache License 2.0 | MIT 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.
alertmanager-status
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Grafana Labs launches free incident management tool in Grafana Cloud
I dunno, I don't really mind self-hosting monitoring infrastructure. I basically pay for a website uptime checker to check that Alertmanager is working. If Alertmanager is down, obviously you have to manually check to see what else is down, but it doesn't fail open.
I wrote a little glue to make this straightforward for anyone else who uses Prometheus/Alertmanager: https://github.com/jrockway/alertmanager-status This ensures that the website check checks the health of the whole alerting pipeline; Prometheus has an always firing alert, Alertmanager is set to send that alert to alertmanager-status, and alertmanager-status starts failing its external health check if it isn't seeing that alert firing at the configured interval. If one of [Prometheus, Alertmanager, alertmanager-status] fails, then your website health check fails.
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Slack’s Outage on January 4th 2021
It is quite awkward that the output of "working" and "completely broken" alerting systems have the same visible effect -- no alerts.
For Prometheus users, I wrote alertmanager-status to let a third-party "website up?" monitoring server check your alertmanager: https://github.com/jrockway/alertmanager-status
(I also wrote one of the main Google Fiber monitoring systems back when I was at Google. We spent quite a bit of time on monitoring monitoring, because whenever there was an actual incident people would ask us "is this real, or just the monitoring system being down?" Previous monitoring systems were flaky so people were kind of conditioned to ignore the improved system -- so we had to have a lot of dashboards to show them that there was really an ongoing issue.)
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Ask HN: What Are You Working On?
Many things!
jsso2: Identity provider and authenticating proxy for your non-enterprise use cases. WebAuthn only, no passwords! I was tired of typing a password for things like Grafana and PGAdmin, and IP whitelisting my home Internet for things that didn't have built-in authentication. https://github.com/jrockway/jsso2
If I were starting from 0 today, I'd just use Dex and Envoy's built-in OAuth support. OAuth is overly complicated, requiring a bunch of configuration for each app, and a ton of code in each app... but it won. So use that.
jlog: I read a lot of log files in my day-to-day work and really like the idea of structured logs, but found them hard to read. jlog translates timestamps to my local time zone, lets me query them with jq, etc.: https://github.com/jrockway/json-logs Can't live without it, I use it many times every day, and have even convinced other people to use it without writing any documentation. (There are binary releases and a --help though!)
"kubectl jq": I wanted to play with writing Kubernetes plugins, so I made one that is just "kubectl get x -o json | jq". I use it pretty regularly, but the Kubernetes client machinery doesn't give you autocompletion for free, so it's pretty painful to use. When they fix that, I plan to write more kubernetes extensions (including one that invokes jlog on the logs, saving a pipe ;) https://github.com/jrockway/kubectl-jq
alertmanager-status: How do you know if your Prometheus/Alertmanager is working? If it breaks, it won't be sending you an alert, after all. https://github.com/jrockway/alertmanager-status
ekglue: The good parts of Istio, written by someone who read the xDS spec :P https://github.comjrockway/ekglue
For my day job, I work on Pachyderm Hub, which you should totally use if you want to run production-quality data science workloads (data provenance, reproducibility, etc.): https://hub.pachyderm.com/ I could write a lot about it, but basically... we have customers that want to use Pachyderm, but the complexity of Kubernetes stands in their way. How do you store logs? How do you monitor things? How do you give your coworkers access? We solve those problems by letting you click a button in a web UI. (As for why you'd want to use Pachyderm: https://www.pachyderm.com/use-cases/)
Papercups
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Linen.dev – Building a chat app with Elixir and NextJS
The best language for the task at hand, when presented with time constraints, is the one that you already know well. OP said in the article that they authored Papercups [1]. Adopting Elixir for a websocket-push service makes a lot of sense, then. However, why don't you learn Elixir, some OTP, and then reconsider that question? You could be missing out.
[1] https://github.com/papercups-io/papercups
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What Phoenix Elixir Tutorial do you want to see?
https://github.com/papercups-io/papercups - 5.2k stars, uses Phoenix 1.6
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Complete, Production-Ready Phoenix Reference Applications
Papercups
- Looking for recommendation of OS phoenix app to look at
- Example of an elixir CRUD app in production
- Show HN: Open-source live customer chat
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Lessons from answering 800 customer support queries in last 2 yrs as a founder
Shameless plug here if anyone is interested in an open source live chat tool check out https://github.com/papercups-io/papercups
- Create a conversation with Elixir with real code examples
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Ask HN: What novel tools are you using to write web sites/apps?
Phoneix - Elixir
We're a live message tool and it is basically what Elixir is built for https://github.com/papercups-io/papercups.
The Elixir community has been great and incredibly friendly. I originally was worried about the size of the community but that hasn't been an issue the community has been super helpful. I also think the annual stackoverflow usage surveys are very misleading because most of the community's questions get asked in ElixirForum and not on Stackoverflow.
Phoneix is the web framework of Elixir which is very similar to Rails but minus a lot of the magic has been very helpful for our productivity as well.
If I had to built another service that is websocket heavy I would definitely use Elixir. Even if it was a standard crud app I would still most likely choose Elixir.
- Papercups – open-source live customer chat in Elixir
What are some alternatives?
Oat++ - 🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable.
chatwoot - Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
SvelteKit - web development, streamlined
Gotify - A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)
LeapChat - Ephemeral, encrypted, in-browser chat rooms
LibreNews - A free and open breaking news notification platform
PushBits - A simple server for push notifications via Matrix (and a minimalistic alternative to Pushover and Gotify) 🚀📯
still - A composable Elixir static site generator
Quasar Framework - Quasar Framework - Build high-performance VueJS user interfaces in record time
Plausible Analytics - Simple, open source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics.
Sapper - The next small thing in web development, powered by Svelte
maplibre-gl-js - MapLibre GL JS - Interactive vector tile maps in WebGL2