I’ve been looking for a good Continues Integration(CI) system for quite some time now. System, that could work with all the major repository providers and run on my hardware. The need for multi-provider support comes from the fact that my code is spread across:
I’ve been following the news about istio since it’s first alpha release in 2017. I think this project has a great future, because it solves a lot of pain points in the microservice based architecture, like auth, observability, fault-injection, etc.
But the fact is, I never actually tried it. Prior…
I recently bought 3 ODROID-HC1 devices to add a dedicated storage cluster to my home Kubernetes. I thought that it’s a good excuse to spend some time redeploying the cluster. Usually, I would’ve gone with CoreOS, since I’m a big fan of their immutable OS. Unfortunately, that is not an…
In this part of the series, I’m going to add Sentry to the monitoring stack. For those who do not know, Sentry is an open-source cross-platform crash reporting and aggregation platform written in Python. I know about it for several years now, since the time it supported only a few…
Generation of sitemaps is usually not a problem, at least not until you have several millions of items in the database to iterate through. Currently, I have slightly more than 4M documents, so it takes time to regenerate. Previously all my sitemaps were stored on the disk and were served…
There are dozens of ready dashboards available on grafana.net/dashboards and Github. Many of them just work, but many do not. In most cases, you just need to fix template variables, but some require deeper involvement. For example dashboard for PostgreSQL monitoring. After import, it welcomes you with the error message…
This post is one of a series of posts about monitoring of infrastructure and services. Other posts in the series:
0. Intro
1.Deploying Prometheus and Grafana to Kubernetes
2. Creating the first dashboard in Grafana (this article)
3. 10 most useful Grafana dashboards to monitor Kubernetes and services
4. Configuring…
I’ve been keeping my eye on Prometheus for some time. What I like about it — is its pull nature and great integration with service discovery and Kubernetes.
With pull system, you do not have to tell every service you have where the monitoring system is located. You just need…
This post is one of a series of posts about monitoring of infrastructure and services. Other posts in the series:
0. Intro (this article)
1.Deploying Prometheus and Grafana to Kubernetes
2. Creating the first dashboard in Grafana
3. 10 most useful Grafana dashboards to monitor Kubernetes and services
4. Configuring…
