-
Docker statistics – way to investigate performance
Hi, I wish it would be mine but it isn’t. Quite good article from this week newsletter related to container stats from Docker containers: Analyzing Docker container performance with native tools Wish you an enjoyable read. Cheers!
-
Kafka limits implementation using puppet
Morning, I keep my promise and provide you with the two simple blocks that are needed to implement limits that we discussed in article http://log-it.tech/2017/10/16/ubuntu-change-ulimit-kafka-not-ignore/ For the limits module you can use: https://forge.puppet.com/puppetlabs/limits As for the actual puppet implementation, I took the decision not to restart the service immediately. This being said, it’s dead simple…
-
Ubuntu – change ulimit for kafka, do not ignore
Hi, Wanna share with you what managed to take me half a day to clarify. I just read in the following article https://docs.confluent.io/current/kafka/deployment.html#file-descriptors-and-mmap and learned that in order to optimize kafka, you will need to also change the maximum number of open files. It is nice, but our clusters are deployed on Ubuntu and the…
-
Kafka implementation using puppet at IMWorld Bucharest 2017
Hi, I recently had a presentation on how to deploy kafka using puppet and what do you need as a minimum in order to have success in production. Here is the presentation: Hope it is useful. Cheers! Update: There is also an official version from IMWorld which you can find here: And also the article…