创建组件配置 - CreateComponentConfiguration

功能介绍

创建组件配置。

授权信息

账号具备所有API的调用权限，如果使用账号下的IAM用户调用当前API，该IAM用户需具备调用API所需的权限。

• 如果使用角色与策略授权，具体权限要求请参见权限和授权项。
• 如果使用身份策略授权，当前API调用无需身份策略权限。

URI

POST /v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations

请求参数

响应参数

状态码：200

请求成功。

无

请求示例

• 创建云数据库RDS组件配置，数据库名称为“cae”，地址为100.xx.xx.xxx，端口号为3306。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "rds",
      "data" : {
        "spec" : {
          "rds_id" : "a5fdee4cf88c4277a68688a014f444bdin01",
          "rds_db_name" : "cae",
          "rds_address" : "100.xx.xx.xxx",
          "rds_username" : "cae",
          "rds_password" : "xxx",
          "rds_port" : "3306"
        }
      }
    } ]
  }

• 创建微服务引擎CSE组件配置，配置中心地址：“https://192.168.1.xxx:30103,https://192.168.1.xxx:30103”，服务注册发现地址：“https://192.168.1.xxx:30100,https://192.168.1.xxx:30100”。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "cse",
      "data" : {
        "spec" : {
          "config_center_addr" : "https://192.168.1.xxx:30103,https://192.168.1.xxx:30103",
          "service_center_addr" : "https://192.168.1.xxx:30100,https://192.168.1.xxx:30100",
          "cse_id" : "25779525-1aac-44be-abda-f9164f1b41b8"
        }
      }
    } ]
  }

• 创建环境变量组件配置，配置时区为Asia/Shanghai，且注入一个名称为password的凭据作为环境变量。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "env",
      "data" : {
        "spec" : {
          "envs" : {
            "TZ" : "Asia/Shanghai"
          },
          "env_references" : [ {
            "env_name" : "env-test",
            "value_from" : {
              "name" : "env-test",
              "reference_type" : "dewSecret"
            }
          } ]
        }
      }
    } ]
  }

• 创建内网访问方式和负载均衡类型的外网访问方式组件配置。

  • 内网访问方式类型为ClusterIP，监听端口为80，访问端口为8080，协议为TCP。

  • 外网访问方式类型为LoadBalancer，监听端口为80，访问端口为9090，协议为TCP，配置白名单访问控制，仅允许170.126.0.0/16网段的用户访问。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "access",
      "data" : {
        "spec" : {
          "items" : [ {
            "type" : "ClusterIP",
            "ports" : [ {
              "target_port" : 80,
              "port" : 8080,
              "protocol" : "TCP"
            } ]
          }, {
            "type" : "LoadBalancer",
            "access_control" : {
              "type" : "white",
              "ip_list" : [ "170.126.0.0/16" ]
            },
            "elb_id" : "xxx",
            "ports" : [ {
              "target_port" : 80,
              "port" : 9090,
              "protocol" : "TCP"
            } ]
          } ]
        }
      }
    } ]
  }

• 创建转发策略类型的外网访问方式组件配置，如下请求示例配置了两条转发策略，两条策略的对外协议为HTTPS、负载均衡策略为默认策略，使用加权轮询算法、访问端口为8443，配置黑名单访问策略，不允许10.120.1.1和10.120.1.2这两个IP访问，安全策略为tls-1-2-strict，服务器默认证书是test。

  • 第一条转发策略域名设置为test.example.com，URL匹配规则为前缀匹配，匹配路径为/test1，监听端口设置为80，第一条访问策略未配置域名证书对，使用默认证书test。

  • 第二条转发策略域名设置为test.example.cn，URL匹配规则为前缀匹配，匹配路径为/test2，监听端口设置为80，第二条访问策略配置了域名证书对，使用域名证书对中的证书test1。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "access",
      "data" : {
        "spec" : {
          "items" : [ {
            "type" : "Ingress",
            "access_control" : {
              "type" : "black",
              "ip_list" : [ "10.120.1.1", "10.120.1.2" ]
            },
            "ports" : [ {
              "port" : 8443,
              "protocol" : "HTTPS",
              "default_certificate" : "test",
              "policy" : "tls-1-2-strict",
              "target_port" : 80,
              "paths" : [ {
                "path" : "/test1",
                "url_match_mode" : "STARTS_WITH",
                "hostname" : "test.example.com"
              } ]
            }, {
              "port" : 8443,
              "protocol" : "HTTPS",
              "default_certificate" : "test",
              "certificate" : "test1",
              "policy" : "tls-1-2-strict",
              "target_port" : 80,
              "paths" : [ {
                "path" : "/test2",
                "url_match_mode" : "STARTS_WITH",
                "hostname" : "test.example.cn"
              } ]
            } ]
          } ]
        },
        "metadata" : {
          "annotations" : {
            "kubernetes.io/elb.health-check-flag" : "off",
            "kubernetes.io/elb.lb-algorithm" : "ROUND_ROBIN"
          }
        }
      }
    } ]
  }

• 创建伸缩策略组件配置，配置最大实例数3个，最小实例数1个，cpu使用率30%，内存使用率30%，缩容冷却时间窗5分钟，每次最大缩容99个实例，最大扩容4个实例，禁止缩容功能关闭。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "scaling",
      "data" : {
        "spec" : {
          "scale_strategy" : "metric",
          "max_replica_count" : 3,
          "min_replica_count" : 1,
          "advanced" : {
            "scaledown_stabilization_seconds" : 300,
            "scaledown_rate" : 99,
            "scaleup_stabilization_seconds" : 0,
            "scaleup_rate" : 4,
            "disable_scaledown" : false
          },
          "triggers" : [ {
            "metadata" : {
              "type" : "Utilization",
              "value" : "30"
            },
            "type" : "cpu"
          }, {
            "metadata" : {
              "type" : "Utilization",
              "value" : "30"
            },
            "type" : "memory"
          } ]
        }
      }
    } ]
  }

• 创建云存储配置组件配置（OBS桶配置、OBS并行文件系统、SFS3.0容量型配置），配置存储桶，挂载路径为/tmp，权限设置为读写；配置并行文件系统，挂载路径为/temp，权限设置为读写。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "volume",
      "data" : {
        "spec" : {
          "volumes" : [ {
            "volume_id" : "bef119d0-c7d1-4b58-9794-8b74faf80a59",
            "resource_name" : "test-nacos",
            "resource_type" : "obs",
            "resource_sub_type" : "object_bucket",
            "umask" : "0027",
            "mount_info" : [ {
              "path" : "/tmp",
              "access_mode" : "ReadWriteMany"
            } ]
          }, {
            "mount_info" : [ {
              "path" : "/temp",
              "access_mode" : "ReadWriteMany"
            } ],
            "volume_id" : "a061934d-52e3-4b36-aea7-6c51879f84c9",
            "resource_name" : "test",
            "resource_type" : "obs",
            "resource_sub_type" : "parallel_file_system",
            "umask" : "0027"
          } ]
        }
      }
    } ]
  }

• 创建健康检查组件配置（配置存活探针、就绪探针、启动探针）。

  • 配置存活探针，类型为livenessProbe，检测周期10s，延迟时间1s，超时时间1s，成功阈值1，最大失败次数3，端口为80，协议HTTP，路径、请求头未设置。

  • 配置就绪探针，类型为readinessProbe，检测周期10s，延迟时间0s(0可不传)，超时时间1s，成功阈值1，最大失败次数3，端口为80，协议HTTP，路径、请求头未设置。

  • 配置启动探针，类型为startupProbe，检测周期10s，延迟时间0s(0可不传)，超时时间1s，成功阈值1，最大失败次数3，端口为80，协议HTTP，路径未设置，请求头设置x-auth-token。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "healthCheck",
      "data" : {
        "spec" : {
          "livenessProbe" : {
            "periodSeconds" : 10,
            "initialDelaySeconds" : 1,
            "timeoutSeconds" : 1,
            "successThreshold" : 1,
            "failureThreshold" : 3,
            "httpGet" : {
              "path" : "",
              "port" : 80,
              "httpHeaders" : [ ],
              "scheme" : "HTTP"
            }
          },
          "startupProbe" : {
            "periodSeconds" : 10,
            "timeoutSeconds" : 1,
            "successThreshold" : 1,
            "failureThreshold" : 3,
            "httpGet" : {
              "path" : "",
              "port" : 80,
              "httpHeaders" : [ {
                "name" : "x-auth-token",
                "value" : "xxx"
              } ],
              "scheme" : "HTTP"
            }
          },
          "readinessProbe" : {
            "periodSeconds" : 10,
            "timeoutSeconds" : 1,
            "successThreshold" : 1,
            "failureThreshold" : 3,
            "httpGet" : {
              "path" : "",
              "port" : 80,
              "httpHeaders" : [ ],
              "scheme" : "HTTP"
            }
          }
        }
      }
    } ]
  }

• 创建生命周期管理组件配置（配置启动后处理、停止前处理）。配置启动后命令脚本“/bin/sh -c "echo service start"”，配置停止前命令脚本“/bin/sh -c "echo service end"”。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "lifecycle",
      "data" : {
        "spec" : {
          "postStart" : {
            "exec" : {
              "command" : [ "/bin/sh", "-c", "echo service start" ]
            }
          },
          "preStop" : {
            "exec" : {
              "command" : [ "/bin/sh", "-c", "echo service end" ]
            }
          }
        }
      }
    } ]
  }

• 创建自定义日志配置，创建自定义路径“/var/log/error.log”。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "log",
      "data" : {
        "spec" : {
          "log_paths" : [ "/var/log/error.log" ]
        }
      }
    } ]
  }

• 创建性能管理配置，探针注入方式为自动注入。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "apm2",
      "data" : {
        "spec" : {
          "instrumentation" : "automatic"
        }
      }
    } ]
  }

• 创建自定义监控指标配置，采集路径为/metrics，采集端口为2112，指定一个自定义监控指标，名称为myapp_processed_ops_total。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "customMetric",
      "data" : {
        "spec" : {
          "path" : "/metrics",
          "port" : 2112,
          "metrics" : [ "myapp_processed_ops_total" ]
        }
      }
    } ]
  }

• 使用增删改模式新增转发策略类型的外网访问方式组件配置，如下请求示例配置了基于最后一次生效配置中uid为“1”的访问方式中uid为“1-1”的转发策略配置，修改了监听端口为8080，URL为/test3，域名为test.example.com，URL匹配规则为正则匹配并且剩余字段保持不变后新增到原有配置中。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "access",
      "data" : {
        "spec" : {
          "items" : [ {
            "operator" : "modify",
            "uid" : 1,
            "ports" : [ {
              "operator" : "copy",
              "uid" : "1-1",
              "target_port" : 8080,
              "paths" : [ {
                "path" : "/test3",
                "url_match_mode" : "REGEX",
                "hostname" : "test.example.com"
              } ]
            } ]
          } ]
        }
      }
    } ]
  }

• 使用增删改模式删除转发策略类型的外网访问方式组件配置，如下请求示例配置了将最后一次生效配置中uid为“1”的访问方式中uid为“1-2”的转发策略配置删除。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "access",
      "data" : {
        "spec" : {
          "items" : [ {
            "operator" : "modify",
            "uid" : 1,
            "ports" : [ {
              "operator" : "delete",
              "uid" : "1-2"
            } ]
          } ]
        }
      }
    } ]
  }

• 使用增删改模式修改转发策略类型的外网访问方式组件配置，如下请求示例配置了将最后一次生效配置中uid为“1”的访问方式中uid为“1-2”的转发策略配置，只修改监听端口为8081。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "type" : "access",
      "data" : {
        "spec" : {
          "items" : [ {
            "operator" : "modify",
            "uid" : 1,
            "ports" : [ {
              "operator" : "modify",
              "uid" : "1-2",
              "target_port" : 8081
            } ]
          } ]
        }
      }
    } ]
  }

• 混合策略配置，最大实例数3个，最小1个。

  POST https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}/configurations
  
  {
    "api_version" : "v1",
    "kind" : "ComponentConfiguration",
    "items" : [ {
      "data" : {
        "spec" : {
          "scale_strategy" : "mix",
          "max_replica_count" : 3,
          "min_replica_count" : 1,
          "triggers" : [ {
            "metadata" : {
              "period_type" : "day",
              "schedulers" : [ {
                "cron" : "00 00 * * *",
                "target_replica" : 1
              }, {
                "cron" : "00 09 * * *",
                "target_replica" : 2
              } ]
            },
            "type" : "cron"
          }, {
            "metadata" : {
              "type" : "Utilization",
              "value" : "80"
            },
            "type" : "cpu"
          }, {
            "metadata" : {
              "type" : "Utilization",
              "value" : "80"
            },
            "type" : "memory"
          } ],
          "switch" : "on"
        }
      },
      "type" : "scaling"
    } ]
  }

伸缩指标：在cpu使用率、内存使用率阈值都设为80%。

伸缩时间：每天的0点之后保持实例数为1，9点后保持实例数为2。

响应示例

无

状态码

错误码

请参见错误码。