教程

安装使用¶

前提：安装Slimeboot以及对应CRD

单独部署样例¶

部署对接nacos的meshregistry子模块

apiVersion: config.netease.com/v1alpha1
kind: SlimeBoot
metadata:
  name: meshregistry
  namespace: mesh-operator
spec:
  image:
    pullPolicy: Always
    repository: docker.io/slimeio/slime-meshregistry
    tag: v0.9.0
  module:
  - name: meshregistry
    kind: meshregistry
    enable: true
    general:
      LEGACY:
        NacosSource:
          Enabled: true
          RefreshPeriod: 30s
          Address:
          - "http://nacos.test.com"
          Mode: polling

istiod 配置configSources, 从meshregistry获取服务信息

configSources:
- address: xds://meshregistry.mesh-operator.svc:16010

利用接口查询meshregistry已获取服务信息：xx:8081/meshregistry/xdsCache,

{
  "networking.istio.io/v1alpha3/ServiceEntry": [
    {
      "type": "networking.istio.io/v1alpha3/ServiceEntry",
      "name": "nacos.naming.servicename",
      "namespace": "naming",
      "labels": {
        "registry": "nacos"
      },
      "annotations": {
        "ResourceVersion": "2023-04-07 09:14:37.971015359 +0000 UTC m=+246.064642097"
      },
      "creationTimestamp": "2023-04-07T09:14:37.970977169Z",
      "Spec": {
        "hosts": [
          "nacos.naming.servicename"
        ],
        "addresses": [],
        "ports": [
          {
            "number": 80,
            "protocol": "HTTP",
            "name": "http"
          }
        ],
        "resolution": "STATIC",
        "endpoints": [
          {
            "address": "20.18.7.10",
            "ports": {
              "http": 8080
            },
            "labels": {}
          }
        ]
      }
    }
  ]
}

利用接口查询istiod已获取服务信息 xx:15014/debug/configz

[
  {
    "kind": "ServiceEntry",
    "apiVersion": "networking.istio.io/v1alpha3",
    "metadata": {
      "name": "nacos.naming.servicename",
      "namespace": "naming",
      "resourceVersion": "2023-04-07 09:27:15.69926204 +0000 UTC m=+0.090193089",
      "creationTimestamp": "2023-04-07T09:15:07Z",
      "labels": {
        "registry": "nacos"
      },
      "annotations": {
        "ResourceVersion": "2023-04-07 09:15:07.969794894 +0000 UTC m=+276.063421634"
      }
    },
    "spec": {
      "hosts": [
        "nacos.naming.servicename"
      ],
      "ports": [
        {
          "name": "http",
          "number": 80,
          "protocol": "HTTP"
        }
      ],
      "resolution": "STATIC"
    }
  }
]

bundle部署方式¶

在bundle中将本模块加入，打包、出镜像
本模块支持env方式设置少量行为，如有必要可以添加在bundle的部署材料（deployment）中（可选）
在bundle的配置configmap中加入本模块部分，类似如下：

apiVersion: v1
data:
  cfg: |
    bundle:
      modules:
      - name: meshregistry
        kind: meshregistry
    enable: true
  cfg_meshregistry: |
    name: meshregistry
    kind: meshregistry
    enable: true
    mode: BundleItem
    general:
      LEGACY:
        MeshConfigFile: ""
        RevCrds: ""
        Mcp:
          EnableIncPush: false
        K8SSource:
          Enabled: false
        EurekaSource:
          Enabled: true
          Address:
          - "http://eureka.myeureka.com/eureka"
          RefreshPeriod: 15s
          SvcPort: 80
        ZookeeperSource:
          Enabled: true
          RefreshPeriod: 30s
          WaitTime: 10s
          # EnableDubboSidecar: false
          Address:
          - zookeeper.myzk.cluster.local:2181

其他配置内容见bundle部署模式介绍

配置内容详见 pkg/bootstrap/args.go