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dezky/infrastructure/production/fleet/data/redis.yaml
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Ronni Baslund 153d7053ca
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feat(infra): k3s foundation — cert-manager, Longhorn config, in-cluster data tier
Adds the production cluster foundation (authored + applied live on node1):
- cert-manager via the k3s HelmChart controller + letsencrypt staging/prod
  ClusterIssuers (HTTP-01 / Traefik).
- Longhorn config for single-node (values: replica=1, default StorageClass,
  Retain) + backup-to-Hetzner-Object-Storage credential template.
- In-cluster data tier (dezky-data): Postgres 16 (with Authentik+OCIS DB init),
  MongoDB 7, Redis 7 as StatefulSets on Longhorn, + secret template.
- bootstrap.sh: install open-iscsi/nfs-common + enable iscsid (Longhorn prereq).
- RUNBOOK.md: full reproducible node1 build order.

Real secrets are generated on-box and kept in Bitwarden — never in git.
2026-06-08 18:39:31 +02:00

79 lines
1.9 KiB
YAML

# Redis 7 — cache / session store (Authentik, and available to the apps).
# Password-protected (requirepass) even in-cluster; AOF persistence on a small
# local-path volume so sessions survive restarts.
apiVersion: v1
kind: Service
metadata:
name: redis
namespace: dezky-data
spec:
clusterIP: None # headless: stable DNS redis.dezky-data:6379
selector:
app: redis
ports:
- name: redis
port: 6379
targetPort: 6379
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: redis
namespace: dezky-data
spec:
serviceName: redis
replicas: 1
selector:
matchLabels:
app: redis
template:
metadata:
labels:
app: redis
spec:
containers:
- name: redis
image: redis:7-alpine
command: ["redis-server"]
args:
- "--requirepass"
- "$(REDIS_PASSWORD)"
- "--appendonly"
- "yes"
ports:
- containerPort: 6379
env:
- name: REDIS_PASSWORD
valueFrom:
secretKeyRef:
name: redis-secret
key: REDIS_PASSWORD
volumeMounts:
- name: data
mountPath: /data
resources:
requests:
cpu: 50m
memory: 64Mi
limits:
memory: 256Mi
readinessProbe:
exec:
command: ["sh", "-c", 'redis-cli -a "$REDIS_PASSWORD" ping']
initialDelaySeconds: 5
periodSeconds: 10
livenessProbe:
exec:
command: ["sh", "-c", 'redis-cli -a "$REDIS_PASSWORD" ping']
initialDelaySeconds: 15
periodSeconds: 20
volumeClaimTemplates:
- metadata:
name: data
spec:
accessModes: ["ReadWriteOnce"]
storageClassName: longhorn
resources:
requests:
storage: 2Gi