One of the key principles of DevOps
stresses that we need to fail and fail fast.
A key part that frequently gets omitted.
That key element of the principle is that we fail fast so that we can
LEARN. When we learn it is always best to act and to share. In the spirit of learning and sharing here
are some consequences of not performing DevOps testing properly that might help
to mitigate some of your challenges.
Consequences of NOT doing DevOps testing properly
– challenges and thoughts
Culture Conflict
Culture Conflict can exist between
business leaders, developers, QA testers, infrastructure/tools staff, operations
staff or any stakeholder in the entire value stream. When there are unclear
roles and responsibilities for the testing of a new or changed service or
product, a friction begins. This
friction propagates conflict. Be aware. Make management of organizational change a
priority.
Test Escapes (False Positive)
False Positive Test Escapes occur
when the DevOps testing strategy is not
optimized across the DevOps pipeline
because tests may not be sufficient to catch defects before the next stage in
the pipeline, ultimately resulting in problems deployed to customers. Do not underestimate the value of a good
testing strategy for the DevOps framework that is integrated end to end. Accelerate and automate when and where you
can. Know the DevOps Pipeline.
Test Escapes (False Negative)
False Negative Test Escapes occur when
DevOps testing infrastructure failures incorrectly attribute DevOps testing
failures to product failures, resulting in unnecessary, wasteful product
failure diagnostic activities. We do not
want to absorb unnecessary time, resources and funding on false negative test results.
Efficiency is key.
Increased Competition
Increased Competition
occurs when the competitor realizes a more
efficient DevOps testing capability and out performs a competitor. Those who perform DevOps testing best are
likely to lead the pack.
Even if
you do not buy into the idea that we need to learn how to do more with less,
this reminds us that we can always do better with what we have. These are some very real challenges that
create risk. Pick one that is relevant
to you and your organization. Start there in an iterative effort to succeed
with DevOps Test Engineering for results.
Educate
and Inspire: DevOps
Test Engineering
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