Book IV. DevOps Saṃsāra

You do not control the pipeline. The pipeline controls you.

v4.1 — Rollback as Karma

Every deploy is a new life — until rollback returns and reminds you of past karma. The wheel of saṃsāra spins inside Jenkins.

Probability: 0.95

v4.2 — Two Spaces of the Soul

YAML is the mirror of the soul: one extra space, and everything collapses. No one is to blame. The soul simply has a strict two-space indent.

Probability: 0.97

v4.3 — The Eternal Secret

Secrets never disappear. They simply migrate to the next namespace and wait there until someone commits them to a public repo again.

Probability: 0.94

v4.4 — The Pipeline Controls You

You do not control the pipeline. The pipeline controls you. And, between us, the pipeline does a better job of it.

Probability: 0.93

v4.5 — uptime vs burnout

Life is the balance between uptime and burnout. Kubernetes handles the first. The second is your personal area of responsibility.

Probability: 0.92

v4.6 — Fear of git rebase

A real engineer is not afraid of git rebase. He is afraid of git rebase on a shared branch ten minutes before release. These are different fears. One is existential, the other operational.

Probability: 0.91

v4.7 — IaC — Conscious Karma

Infrastructure as Code means: your mistakes are now versioned, reviewed, and reproducible. Congratulations — you have reached the stage of conscious karma.

Probability: 0.90

v4.8 — CI's Other Universe

When CI is red and tests are green locally — this is not a bug. It is a sign that CI lives in another universe, where the laws of physics are slightly different.

Probability: 0.89

v4.9 — Blameless Postmortem

A blameless post-mortem is the highest form of DevOps love. Love without blame. So hard to find outside of .github/.

Probability: 0.93