[No data] by Kim Gene

Author:Kim, Gene
Language: eng
Format: epub
Published: 2016-11-26T05:00:00+00:00

CREATE SELF-SERVICE ACCESS TO TELEMETRY AND INFORMATION RADIATORS

In the previous steps, we enabled Development and Operations to create and improve production telemetry as part of their daily work. In this step, our goal is to radiate this information to the rest of the organization, ensuring that anyone who wants information about any of the services we are running can get it without needing production system access or privileged accounts, or having to open up a ticket and wait for days for someone to configure the graph for them.

By making telemetry fast, easy to get, and sufficiently centralized, everyone in the value stream can share a common view of reality. Typically, this means that production metrics will be radiated on web pages generated by a centralized server, such as Graphite or any of the other technologies described in the previous section.

We want our production telemetry to be highly visible, which means putting it in central areas where Development and Operations work, thus allowing everyone who is interested to see how our services are performing. At a minimum, this includes everyone in our value stream, such as Development, Operations, Product Management, and Infosec.

This is often referred to as an information radiator, defined by the Agile Alliance as “the generic term for any of a number of handwritten, drawn, printed, or electronic displays which a team places in a highly visible location, so that all team members as well as passers-by can see the latest information at a glance: count of automated tests, velocity, incident reports, continuous integration status, and so on. This idea originated as part of the Toyota Production System.”

By putting information radiators in highly visible places, we promote responsibility among team members, actively demonstrating the following values:

The team has nothing to hide from its visitors (customers, stakeholders, etc.)

The team has nothing to hide from itself: it acknowledges and confronts problems

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