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Transit Gateway Attachment

17min

Note: if you are running CloudGraph locally you can view the interactive, automatically generated documentation in either GraphQL Playground or Altair by clicking the docs button on the right-hand side of the screen. After reading the below information we highly suggest you use one of these tools to test your queries as they will autocomplete fields for you and let you know if your queries are valid before you even submit them.

Overview

You can currently query the following attributes and connections on an AWS Transit Gateway Attachment

GraphQL
|
query{
  queryawsTransitGatewayAttachment {
    id
    accountId
    arn
    region
    transitGatewayId
    transitGatewayOwnerId
    resourceOwnerId
    resourceType
    resourceId
    state
    transitGatewayRouteTableId
    creationTime
    tags {
      id
      key
      value
    }
    routeTable {
      arn
      # Other fields and connections here...
    }
    transitGateway {
      arn
      # Other fields and connections here...
    }
    vpc {
      arn
      # Other fields and connections here...
    }
    vpnConnection {
      arn
      # Other fields and connections here...
    }
  }
}


Filtering

Get data for a single AWS Transit Gateway Attachment that you know the ID or arn for:

GraphQL
|
query {
  getawsTransitGatewayAttachment(id: "12345") {
    arn
    # Other fields and connections here...
  }
}

GraphQL
|
query {
  getawsTransitGatewayAttachment(arn: "arn:aws:ec2:us-east-1:111122223333:transit-gateway-attachment/tgw-attach-11122223333f466ec") {
    arn
    # Other fields and connections here...
  }
}


Get data for all of the Transit Gateway Attachments in a certain AWS account:

GraphQL
|
query {
  queryawsTransitGatewayAttachment(filter: { accountId: { eq: "12345" } }) {
    arn
    # Other fields and connections here...
  }
}

# Note that in addition to "accountId" you can
# Filter based on any of the following attributes:

# id
# arn
# region
# transitGatewayId
# transitGatewayOwnerId
# resourceOwnerId
# resourceType
# resourceId
# state
# transitGatewayRouteTableId
# creationTime

# And the following Dgraph filters can also be applied:

# has
# and
# or
# not
# regexp (regular expressions)


Get data for all of the Transit Gateway Attachments that are NOT in a certain AWS account:

GraphQL
|
query {
  queryawsTransitGatewayAttachment(filter: { not: { accountId: { eq: "12345" } } }) {
    arn
    # Other fields and connections here...
  }
}


Advanced Filtering

Get data for all of the Transit Gateway Attachments that have a connected vpnConnection:

GraphQL
|
query {
  queryawsTransitGatewayAttachment(filter: { has: vpnConnection }) {
    arn
    # Other fields and connections here...
  }
}

# Note that in addition to "vpnConnection" you can filter
# Using "has" based on any of the following attributes:

# id
# accountId
# arn
# region
# transitGatewayId
# transitGatewayOwnerId
# resourceOwnerId
# resourceType
# resourceId
# state
# transitGatewayRouteTableId
# creationTime
# tags
# routeTable
# transitGateway
# vpc


Use multiple filter selectors, (i.e. has, and, not, or) to get data for all of the Transit Gateway Attachments that have vpnConnection instances AND vpc instances connected to them OR that do not have routeTable instances connected to them. Note that you can use has, and, not, or completely independently of each other:

GraphQL
|
query {
  queryawsTransitGatewayAttachment(
    filter: {
      has: vpnConnection
      and: { has: vpc }
      or: { not: { has: routeTable } }
    }
  ) {
    arn
    # Other fields and connections here...
  }
}


You may also filter using a regex when filtering on a string field like, region if you want to look for a value that matches say, us- to get all Transit Gateway Attachments in us regions:

GraphQL
|
query {
  queryawsTransitGatewayAttachment(filter: { region: { regexp: "/.*us-*/" } }) {
    arn
    # Other fields and connections here...
  }
}


Ordering

You can order the results you get back either asc or desc depending on your preference:

GraphQL
|
query {
  queryawsTransitGatewayAttachment(order: { desc: region }) {
    arn
    # Other fields and connections here...
  }
}

# Note that in addition to "region" you can filter
# Using "asc" or "desc" based on any of the following attributes:

# id
# accountId
# arn
# transitGatewayId
# transitGatewayOwnerId
# resourceOwnerId
# resourceType
# resourceId
# state
# transitGatewayRouteTableId
# creationTime


Only select and return the first two Transit Gateway Attachments that are found:

GraphQL
|
query {
  queryawsTransitGatewayAttachment(first: 2, order: { desc: region }) {
    arn
    # Other fields and connections here...
  }
}


Only select and return the first two Transit Gateway Attachments that are found, but offset by one so Transit Gateway Attachments two & three are returned:

GraphQL
|
query {
  queryawsTransitGatewayAttachment(first: 2, order: { desc: region }, offset: 1) {
    arn
    # Other fields and connections here...
  }
}


Aggregation

Count the number Transit Gateway Attachments across all scanned AWS accounts:

GraphQL
|
query {
  aggregateawsTransitGatewayAttachment {
    count
    # Other fields and connections here...
  }
}

# Note that in addition to "count" you can request the
# Following min and max values based on attributes of your Transit Gateway Attachment:

# idMin
# idMax
# accountIdMin
# accountIdMax
# arnMin
# arnMax
# regionMin
# regionMax
# transitGatewayIdMin
# transitGatewayIdMax
# transitGatewayOwnerIdMin
# transitGatewayOwnerIdMax
# resourceOwnerIdMin
# resourceOwnerIdMax
# resourceTypeMin
# resourceTypeMax
# resourceIdMin
# resourceIdMax
# stateMin
# stateMax
# transitGatewayRouteTableIdMin
# transitGatewayRouteTableIdMax
# creationTimeMin
# creationTimeMax


Count the number of Transit Gateway Attachments in a single account. Note that you can apply all of the same filters that are listed above to aggregate queries:

GraphQL
|
query {
  aggregateawsTransitGatewayAttachment(filter: { accountId: { eq: "12345" } }) {
    count
    # Other fields and connections here...
  }
}


Examples

Find all of the Transit Gateway Attachments that are in the us-east-1 region across all your accounts:

GraphQL
|
query {
  queryawsTransitGatewayAttachment(filter: { region: { eq: "us-east-1" } }) {
    arn
    # Other fields and connections here...
  }
}


Kitchen Sink

Putting it all together; get all data for all Transit Gateway Attachments across all regions for all scanned AWS accounts in a single query. For the purposes of this example we will only get direct children of the transit gateway attachments but if you want to it's easy to go from say, transitGatewayAttachment -> transitGateway -> routeTable ...etc:

GraphQL
|
query{
  queryawsTransitGatewayAttachment {
    id
    accountId
    arn
    region
    transitGatewayId
    transitGatewayOwnerId
    resourceOwnerId
    resourceType
    resourceId
    state
    transitGatewayRouteTableId
    creationTime
    tags {
      id
      key
      value
    }
    routeTable {
      id
      accountId
      arn
      region
      vpcId
      routes {
        id
        # Other fields and connections here...
      }
      mainRouteTable
      explicitlyAssociatedWithSubnets
      explicitlyAssociatedWithSubnets
      tags {
        id
        key
        value
    	}
      subnet {
        arn
        # Other fields and connections here...
      }
      vpc {
        arn
        # Other fields and connections here...
      }
      transitGateway {
        arn
        # Other fields and connections here...
      }
      transitGatewayAttachment {
        arn
        # Other fields and connections here...
      }
    }
    transitGateway {
      id
      accountId
      arn
      region
      ownerId
      description
      dnsSupport
      vpnEcmpSupport
      amazonSideAsn
      autoAcceptSharedAttachments
      defaultRouteTableAssociation
      associationDefaultRouteTableId
      defaultRouteTableAssociation
      propagationDefaultRouteTableId
      tags {
        id
        key
        value
      }
      routeTable {
        arn
        # Other fields and connections here...
      }
      transitGatewayAttachment {
        arn
        # Other fields and connections here...
      }
      vpnConnection {
        arn
        # Other fields and connections here...
      }
    }
    vpc {
      accountId
      arn
      defaultVpc
      dhcpOptionsSet
      enableDnsHostnames
      enableDnsSupport
      id
      instanceTenancy
      ipV4Cidr
      ipV6Cidr
      state
      alb {
        arn
        # Other fields and connections here...
      }
      eip {
        arn
        # Other fields and connections here...
      }
      elb {
        arn
        # Other fields and connections here...
      }
      igw {
        arn
        # Other fields and connections here...
      }
      tags {
        id
        key
        value
      }
      nacl {
        arn
        # Other fields and connections here...
      }
      lambda {
        arn
        # Other fields and connections here...
      }
      subnet {
        arn
        # Other fields and connections here...
      }
      natGateway {
        arn
        # Other fields and connections here...
      }
      routeTable {
        arn
        # Other fields and connections here...
      }
      rdsDbInstance {
        # Other fields and connections here...
        arn
      }
      route53HostedZone {
        # Other fields and connections here...
        arn
      }
    }
    vpnConnection {
      id
      accountId
      arn
      region
      category
      customerGatewayId
      state
      type
      vpnGatewayId
      transitGatewayId
      options {
        id
        enableAcceleration
        staticRoutesOnly
        localIpv4NetworkCidr
        remoteIpv4NetworkCidr
        tunnelInsideIpVersion
        type
        tunnelOptions {
          id
          outsideIpAddress
          tunnelInsideCidr
          preSharedKey
        }
      }
      routes {
        id
        destinationCidrBlock
        source
        state
      }
      vgwTelemetry {
        id
        acceptedRouteCount
        lastStatusChange
        certificateArn
        outsideIpAddress
        status
        statusMessage
      }
      tags {
        id
        key
        value
      }
      transitGateway {
        arn
        # Other fields and connections here...
      }
      customerGateway {
        arn
        # Other fields and connections here...
      }
      vpnGateway {
        arn
        # Other fields and connections here...
      }
      transitGatewayAttachment {
        arn
        # Other fields and connections here...
      }
    }
  }
}


References

Dgraph documentation on querying

AWS Transit gateway attachments to a VPC

AWS Transit gateway attachments to a Direct Connect gateway

AWS Transit gateway VPN attachments

Updated 03 Mar 2023
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TABLE OF CONTENTS
Overview
Filtering
Advanced Filtering
Ordering
Aggregation
Examples
Kitchen Sink
References