r/KubernetesCerts is a subreddit with 983 members. The most common flair used is cks, cka, ckad, general, and kcsa.
A community for aspiring and certified Kubernetes professionals. Discuss everything from CKA, CKAD, CKS exam and other Kubernetes certifications. Whether you’re just starting or already certified, this is a space to learn, share, and grow together in the world of Kubernetes.
Flair Used in r/KubernetesCerts
#1
CKS
: "Passed CKS - here’s what actually came up"
19 posts
#2
CKA
: "Passed the CKA in a month after failing once — here are the resources I used, in order, so you don't waste your time."
16 posts
#3
CKAD
: "Just cleared CKA with 92, want to attempt CKAD and looking for resources"
12 posts
#4
General
: "I open-sourced a self-hosted Kubernetes lab while studying for my CKA, CKAD, CKS exams"
6 posts
#5
KCSA
: "🎉I Passed KCSA. Here's What the Exam Actually Tested Me On."
3 posts
#6
KCNA
: "Passed KCNA (850 score) – harder than expected, some tips"
2 posts
Member Growth in r/KubernetesCerts
Yearly
+973 members(9730.0%)
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Last updated: June 14, 2026