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HashiCorp Consul

详细介绍了关于 HashiCorp Consul 状态存储 组件的信息

配置

要设置HashiCorp Vault状态存储，请创建一个类型为state.consul的组件。 请参阅本指南，了解如何创建和应用状态存储配置。

apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
  name: <NAME>
  namespace: <NAMESPACE>
spec:
  type: state.consul
  version: v1
  metadata:
  - name: datacenter
    value: <REPLACE-WITH-DATA-CENTER> # Required. Example: dc1
  - name: httpAddr
    value: <REPLACE-WITH-CONSUL-HTTP-ADDRESS> # Required. Example: "consul.default.svc.cluster.local:8500"
  - name: aclToken
    value: <REPLACE-WITH-ACL-TOKEN> # Optional. default: ""
  - name: scheme
    value: <REPLACE-WITH-SCHEME> # Optional. default: "http"
  - name: keyPrefixPath
    value: <REPLACE-WITH-TABLE> # Optional. default: ""

元数据字段规范

字段 必填 详情 Example
datacenter Y Datacenter "dc1"
httpAddr Y Consul 服务器地址 "consul.default.svc.cluster.local:8500"
aclToken N 请求 ACL 令牌。 默认值 "" "token"
scheme N Scheme 是Consul服务器的 URI 方案。 默认值 "http" "http"
keyPrefixPath N Consul中的密钥前缀路径. 默认值 "" "dapr"

搭建 Hashicorp Consul


您可以使用 Docker 在本地运行Consul：

docker run -d --name=dev-consul -e CONSUL_BIND_INTERFACE=eth0 consul

然后您可以使用 localhost:8500 与服务器交互。


The easiest way to install Consul on Kubernetes is by using the Helm chart:

helm install consul stable/consul

This installs Consul into the default namespace. To interact with Consul, find the service with: kubectl get svc consul.

For example, if installing using the example above, the Consul host address would be:

consul.default.svc.cluster.local:8500

相关链接