使用 Kubernetes 部署 Seata Server
快速启动
创建 seata-server.yaml
apiVersion: v1
kind: Service
metadata:
name: seata-server
namespace: default
labels:
k8s-app: seata-server
spec:
type: NodePort
ports:
- port: 8091
nodePort: 30091
protocol: TCP
name: http
selector:
k8s-app: seata-server
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: seata-server
namespace: default
labels:
k8s-app: seata-server
spec:
replicas: 1
selector:
matchLabels:
k8s-app: seata-server
template:
metadata:
labels:
k8s-app: seata-server
spec:
containers:
- name: seata-server
image: docker.io/seataio/seata-server:1.8.0
imagePullPolicy: IfNotPresent
env:
- name: SEATA_PORT
value: "8091"
- name: STORE_MODE
value: file
ports:
- name: http
containerPort: 8091
protocol: TCP
$ kubectl apply -f seata-server.yaml
自定义配置
环境变量
支持的环境变量和 Docker 相同,可以参考 使用 Docker 部署 Seata Server
使用自定义配置文件
- Deployment
apiVersion: apps/v1
kind: Deployment
metadata:
name: seata-server
namespace: default
labels:
k8s-app: seata-server
spec:
replicas: 1
selector:
matchLabels:
k8s-app: seata-server
template:
metadata:
labels:
k8s-app: seata-server
spec:
containers:
- name: seata-server
image: docker.io/seataio/seata-server:latest
imagePullPolicy: IfNotPresent
ports:
- name: service
containerPort: 8091
protocol: TCP
- name: console
containerPort: 7091
protocol: TCP
resources:
limits:
cpu: '2'
memory: 4Gi
requests:
cpu: '1'
memory: 2Gi
volumeMounts:
- name: seata-config
mountPath: /seata-server/resources/application.yml
subPath: application.yml
volumes:
- name: seata-config
configMap:
name: seata-server-config
apiVersion: v1
kind: ConfigMap
metadata:
name: seata-server-config
data:
application.yml: |
server:
port: 7091
spring:
application:
name: seata-server
logging:
config: classpath:logback-spring.xml
file:
path: ${log.home:${user.home}/logs/seata}
console:
user:
username: seata
password: seata
seata:
config:
# support: nacos, consul, apollo, zk, etcd3
type: nacos
nacos:
server-addr: 127.0.0.1:8848
group: SEATA_GROUP
username: xxx
password: xxx
##if use MSE Nacos with auth, mutex with username/password attribute
#access-key: ""
#secret-key: ""
data-id: seataServer.properties
registry:
# support: nacos, eureka, redis, zk, consul, etcd3, sofa
type: nacos
nacos:
application: seata-server
server-addr: 127.0.0.1:8848
group: SEATA_GROUP
cluster: default
username: xxx
password: xxx
##if use MSE Nacos with auth, mutex with username/password attribute
#access-key: ""
#secret-key: ""
security:
secretKey: SeataSecretKey0c382ef121d778043159209298fd40bf3850a017
tokenValidityInMilliseconds: 1800000
ignore:
urls: /,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/api/v1/auth/login