ops-warden/deploy/kubernetes/caller-identity.yaml

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# ops-warden's calling identity for flex-auth (WARDEN-WP-0031 T04).
#
# flex-auth's `flex-auth-ops-warden` pin binds `resource.system: ops-warden` to
# the principal `system:serviceaccount:ops-warden:ops-warden` and TokenReviews
# the caller's bearer token with audience `flex-auth` (FLEX-WP-0016).
#
# This ServiceAccount is the subject of that binding. It holds no RBAC at all —
# it is never used to talk to the Kubernetes API, only to be *reviewed* by it.
# A workstation `warden sign` mints a short-lived bound token against it:
#
# kubectl create token ops-warden -n ops-warden \
# --audience flex-auth --duration 10m
#
# Boundary note: cluster resources are railiance-platform's to own. This
# manifest lives here because the identity is ops-warden's and flex-auth's
# binding names it; railiance-platform should adopt it into the cluster's own
# manifests, at which point this file becomes the record of what was applied
# rather than the source of truth (ADR-0003 — cover the gap, name the owner).
apiVersion: v1
kind: Namespace
metadata:
name: ops-warden
labels:
app.kubernetes.io/managed-by: ops-warden
netkingdom.coulomb.social/purpose: caller-identity
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: ops-warden
namespace: ops-warden
labels:
app.kubernetes.io/managed-by: ops-warden
annotations:
netkingdom.coulomb.social/bound-by: >-
flex-auth-ops-warden callerAuth binding
ops-warden=system:serviceaccount:ops-warden:ops-warden (FLEX-WP-0016)
netkingdom.coulomb.social/workplan: WARDEN-WP-0031
automountServiceAccountToken: false