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apiVersion: apps/v1
kind: Deployment
metadata:
name: cassandra
spec:
replicas: 1
selector:
matchLabels:
service: cassandra
template:
metadata:
labels:
service: cassandra
spec:
initContainers:
- name: wait-on-etcd
image: busybox:1.28
command: ['sh', '-c', 'until nslookup etcd; do echo waiting for etcd to start ...; sleep 2; done']
- name: wait-on-astaire
image: busybox:1.28
command: ['sh', '-c', 'until nslookup astaire; do echo waiting for astaire to start ...; sleep 2; done']
- name: wait-on-chronos
image: busybox:1.28
command: ['sh', '-c', 'until nslookup chronos; do echo waiting for chronos to start ...; sleep 2; done']
containers:
- image: "ollivier/clearwater-cassandra:latest"
imagePullPolicy: Always
name: cassandra
ports:
- containerPort: 22
- containerPort: 7001
- containerPort: 9042
- containerPort: 9160
envFrom:
- configMapRef:
name: env-vars
env:
- name: MY_POD_IP
valueFrom:
fieldRef:
fieldPath: status.podIP
livenessProbe:
exec:
command: ["/bin/bash", "/usr/share/kubernetes/liveness.sh", "7000 9042 9160"]
# Cassandra can take a very, very long time to start up
initialDelaySeconds: 600
readinessProbe:
exec:
command: ["/bin/bash", "/usr/share/kubernetes/liveness.sh", "7000 9042 9160"]
imagePullSecrets:
- name: ~
restartPolicy: Always
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