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k8s

在 k8s 中部署 Casdoor

We have given a basic example of deploying Casdoor into k8s. In the root folder of casdoor, there exists a file named "k8s.yaml", which includes an example minimum configuration to be used in deploying casdoor in k8s, a deployment and a service.

首先,确保你已经修改了conf/app.conf,使 casdoor 能够成功连接数据库,并且数据库正在运行。 其次,确保 k8s 能够拉取必要的镜像。

运行

kubectl apply -f k8s.yaml

很快你就可以通过命令 kubectl get pods 看到结果

k8s.yaml 的内容如下

# this is only an EXAMPLE of deploying casddor in kubernetes
# please modify this file according to your requirements
apiVersion: v1
kind: Service
metadata:
#EDIT IT: if you don't want to run casdoor in default namespace, please modify this field
#namespace: casdoor
name: casdoor-svc
labels:
app: casdoor
spec:
#EDIT IT: if you don't want to run casdoor in default namespace, please modify this filed
type: NodePort
ports:
- port: 8000
selector:
app: casdoor
---
apiVersion: apps/v1
kind: Deployment
metadata:
#EDIT IT: if you don't want to run casdoor in default namespace, please modify this field
#namespace: casdoor
name: casdoor-deployment
labels:
app: casdoor
spec:
#EDIT IT: if you don't use redis, casdoor should not have multiple replicas
replicas: 1
selector:
matchLabels:
app: casdoor
template:
metadata:
labels:
app: casdoor
spec:
containers:
- name: casdoor-container
image: casbin/casdoor:latest
imagePullPolicy: Always
ports:
- containerPort: 8000
volumeMounts:
# the mounted directory path in THE CONTAINER
- mountPath: /conf
name: conf
env:
- name: RUNNING_IN_DOCKER
value: "true"
#if you want to deploy this in real prod env, consider the config map
volumes:
- name: conf
hostPath:
#EDIT IT: the mounted directory path in THE HOST
path: /conf

该文件只是一个示例。 比如您可以选择使用 default 以外的命名空间,使用服务类型而不是 nodeport 来暴露 casdoor,或者在 k8s 中使用 use config map 来挂载配置文件,这是 k8s 中比较推荐的方式。