K8s cluster - mosquitto
Why?
I’m studying electronics and MQTT is quite handy protocol for IoT devices (which I make from time to time).
k8s config
I also have a configmap generated from default config, so I’m not providing it here.
apiVersion: apps/v1
kind: Deployment
metadata:
name: mosquitto
namespace: mosquitto
labels:
app: mosquitto
spec:
replicas: 1
selector:
matchLabels:
app: mosquitto
template:
metadata:
labels:
app: mosquitto
spec:
containers:
- name: mosquitto
image: eclipse-mosquitto:latest
imagePullPolicy: Always
ports:
- name: mqtt
containerPort: 1883
protocol: TCP
- name: websocket
containerPort: 9001
protocol: TCP
volumeMounts:
- mountPath: /mosquitto/config
name: config-pv
# - mountPath: /mosquitto/data
# name: data-pv
volumes:
- name: config-pv
configMap:
defaultMode: 420
name: mosquitto
---
apiVersion: v1
kind: Service
metadata:
name: mosquitto
namespace: mosquitto
labels:
app: mosquitto
spec:
type: LoadBalancer
selector:
app: mosquitto
ports:
- name: mqtt
port: 1883
protocol: TCP
targetPort: mqtt