Tag: DevOps

Harnessing the power of Jinja2 with Ansible

Configuration files management is the core component of every configuration management tool. Templates are one of the best methods for creating configuration files as they allow dynamic variables. Ansible has a template module that uses Jinja2 in its core. Jinja2…

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Lessons learned from debugging application performance in Cloud

Lift and shift migration using tools like Cloudendure is the fastest way to migrate ‘on premises’ systems to Google Cloud. When the migration is complete, the environment can be refactored to use cloud-native capabilities. During application testing after a recent automated…

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Releasing puppet-proxysql version 2.0.0

Everyone knows those situations where there is a task that you need to do and you want to do, but you just don’t come around to actually doing it. Well, for me, this new release was such a task. Early…

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DevOps: five trends for 2019 and beyond

The 2019 technology forecasts are still a few months away, but some predictions are already a safe bet — especially when it comes to DevOps. New estimates from IDC suggest that the DevOps software market will grow from its 2017…

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DevSecOps: what all DevOps should be

Today the value of DevOps is well understood, at least by IT professionals. In the IT community, DevOps is almost universally accepted as being superior to traditional software development. By breaking down departmental silos, DevOps unifies development and operations teams…

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Site reliability engineering – networking

Introduction In this blog post, I’m not going to talk about what the term SRE means or how it works. My understanding is that Google has invented the term “Site Reliability Engineer” and that this is Google’s way of doing…

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Exporting custom metrics to influxdb

In the TICK stack from influxdata , Telegraf is used to collect and send data to influxdb. Metrics in Influxdb can then be viewed using visualization tools like Grafana. There are several input and output plugins for telegraf, which can…

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Top trends in data and IT and what they mean for your Business

Artificial intelligence, adopting lean practices in your innovation efforts, the future of BI and Blockchain were just some of the topics we heard about at Pythian’s recent Love Your Data Conference. This event brings together CIOs and IT Business leaders,…

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DevOps and Cloud migrations – a perspective from Pythian and AWS DevOps

This post was originally published on the AWS Partner Network (APN) Blog.   It’s no secret that the commoditization of computing resources, and cloud in particular, have removed a significant barrier to entry for organizations seeking platform scalability, elasticity, and rapid…

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Encrypting sensitive data in puppet using hiera-eyaml

Minto Joseph, Site Reliability Consultant at Pythian, explains how to encrypting sensitive data in puppet using hiera-eyaml.

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