metadata.graphqls

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# to you under the Apache License, Version 2.0 (the
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#
#     http://www.apache.org/licenses/LICENSE-2.0
#
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# Query the cluster brief based on the given duration
type ClusterBrief {
    numOfService: Int!
    numOfEndpoint: Int!
    numOfDatabase: Int!
    numOfCache: Int!
    numOfMQ: Int!
}

type Service {
    id: ID!
    name: String!
}

type ServiceInstance {
    id: ID!
    name: String!
    attributes: [Attribute!]!
    language: Language!
}

type Attribute {
    name: String!
    value: String!
}

type Endpoint {
    id: ID!
    name: String!
}

type EndpointInfo {
    id: ID!
    name: String!
    serviceId: ID!
    serviceName: String!
}

type Database {
    id: ID!
    name: String!
    type: String!
}

extend type Query {
    getGlobalBrief(duration: Duration!): ClusterBrief

    # Service related meta info.
    getAllServices(duration: Duration!): [Service!]!
    searchServices(duration: Duration!, keyword: String!): [Service!]!
    searchService(serviceCode: String!): Service

    # Service intance query
    getServiceInstances(duration: Duration!, serviceId: ID!): [ServiceInstance!]!

    # Endpoint query
    # Consider there are huge numbers of endpoint,
    # must use endpoint owner's service id, keyword and limit filter to do query.
    searchEndpoint(keyword: String!, serviceId: ID!, limit: Int!): [Endpoint!]!
    getEndpointInfo(endpointId: ID!): EndpointInfo

    # Database related meta info.
    getAllDatabases(duration: Duration!): [Database!]!
}