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apiVersion: apps/v1
kind: Deployment
metadata:
name: keybr
namespace: services
spec:
replicas: 1
# Recreate so the old pod fully terminates before the new one starts —
# avoids NFS-lock races on the hostPath-backed PVC during rolling updates.
strategy:
type: Recreate
selector:
matchLabels:
app: keybr
template:
metadata:
labels:
app: keybr
spec:
initContainers:
- name: nfs-check-keybr-data
image: busybox:stable
command:
- sh
- -c
- |
test -f /mnt/.nfs-sentinel || (
echo "ERROR: NFS sentinel missing at /mnt/.nfs-sentinel"
echo "refusing to start; node likely has NFS unmounted"
echo "pod would otherwise bind-mount the local-XFS shadow"
exit 1
)
volumeMounts:
- name: keybr-data
mountPath: /mnt
readOnly: true
securityContext:
runAsUser: 1000
runAsGroup: 1000
fsGroup: 1000
containers:
- name: keybr
image: ryanrhymes/keybr:latest
securityContext:
allowPrivilegeEscalation: false
ports:
- containerPort: 3000
env:
- name: APP_URL
value: "http://keybr.f3s.buetow.org/"
- name: COOKIE_DOMAIN
value: "keybr.f3s.buetow.org"
- name: COOKIE_SECURE
value: "false"
- name: DATA_DIR
value: "/data"
- name: DATABASE_CLIENT
value: "sqlite"
- name: DATABASE_FILENAME
value: "/data/database.sqlite"
volumeMounts:
- name: keybr-data
mountPath: /data
volumes:
- name: keybr-data
persistentVolumeClaim:
claimName: keybr-data-pvc
|
