Destination Mapping¶
The destination mapping is given by an internal service named StArMap throught the Starmap Client library.
The tool expects a valid endpoint to the StArMap service and/or a JSON string containing the list of mappings
using the parameter --repo.
The following sections will cover all the details about the destination mappings.
NOTE: This tooling supports the input format for StArMap APIv2 only.
Mapping request modes¶
Online mode¶
In this mode the tooling will use the Starmap Client library to connect into a StArMap server to provide the mappings for each VMIPushItem into the proper marketplace destination.
To initiate the tooling into the “online mode” it’s just a matter of providing a valid StArMap server URL
--starmap-url https://starmap.base.url
The workflow will be executed like this:
# For each incoming "VMIPushItem" get its destination data from StArMap
# using the image name and version
curl -S https://starmap.base.url/api/v2/query?name=IMG_NAME&version=IMG_VER
# If mapping not defined => fail; else
# Upload and publish the VMs into the proper destinations
...
Offline mode¶
In this mode the tooling will use the Starmap Client library to load the mappings from the --repo argument
and use these mappings to upload and publish each VMIPushItem into the proper marketplace destination. In this mode
it will fail any VMIPushItem which doesn’t have a mapping specified on --repo.
Note that no network calls will be made to the StArMap server in this mode, so the --starmap-url can be
any fake url.
To initiate the tooling into the “offline mode” you must specify the --repo mappings as well as the flag --offline:
--starmap-url https://some.fake.url \
--repo "{...}" \
--offline
The workflow will be executed like this:
# For each incoming "VMIPushItem" get its destination data from --repo
# using the image name and the desired workflow
# If mapping not defined => fail; else
# Upload and publish the VMs into the proper destinations
...
Hybrid mode¶
In this mode the tooling will use the Starmap Client library to load the mappings from the --repo argument
and use these mappings to upload and publish each VMIPushItem into the proper marketplace destination. Howevever,
if a certain mapping is not defined on repo it will request the data from the StArMap server.
Note that no network calls will be made to the StArMap server in this mode, so the --starmap-url can be
any fake url.
To initiate the tooling into the “offline mode” you must specify the --repo mappings as well as
valid StArMap server URL for fallback:
--starmap-url https://starmap.base.url \
--repo "{...}"
The workflow will be executed like this:
# For each incoming "VMIPushItem" get its destination data from --repo
# using the image name.
# If mapping not defined call the StArMap server
curl -S https://starmap.base.url/api/v2/query?name=IMG_NAME&version=IMG_VER
# If mapping is still not defined => fail; else
# Upload and publish the VMs into the proper destinations
...
Mapping Format¶
The value for the --repo argument expects a JSON list which represents a QueryResponseContainer data with one or
more QueryResponseEntity objects as elements.
The StArMap APIv2 QueryResponseContainer has the following format:
[
{
"name": "str",
"cloud": "str",
"workflow": "str",
"mappings": {"obj"},
"billing-code-config": {},
"meta": {}
},
{"..."}
]
name: The name from the image’s NVR. It will be used to match the propre VM artifact.cloud: The name of the targeted cloud marketplace. It currently supportsawsorazure.workflow: Can be eithercommunityorstratosphereand it’s used to match the tooling workflow.mappings: Thecloudsobject with the marketplace name and its destinations and metadatabilling-code-config(optional): An entry which is only mandatory for thecommunityworkflow. It describes the billing code configuration to be applied to the AMIs.meta(optional): An entry which aims to set the global metadata, which has less precedence than lowermetakeys.
The mappings object has the following format:
{
"MARKETPLACE_NAME": {
"destinations": [
{
"architecture": "str",
"destination": "str",
"meta": {"obj"},
"overwrite": "bool",
"provider": "str",
"restrict_version": "bool",
"restrict_major": "bool",
"restrict_minor": "bool",
"tags": {}
},
{"..."}
],
"provider": "str",
"meta": {}
}
MARKETPLACE_NAME: A string matching a single marketplace_account from credentials. E.g.aws-na. It’s used the retrieve the proper credentials to upload and publish into the given marketplace.destinations: A list of destination objects, which are described in the next sub-section.provider(optional): An entry for defining the provider. It’s mandatory of thecommunityworkflow only.meta(optional): An entry which aims to set the mid level metadata, which has higher precedence than globalmetaand lower than destination’s one.
Destination objects format:
architecture: A string representing the VM image architecture to publish. E.g.x86_64.destination: A string representing a offer/plan destination for the image to be published. E.g.offer_1/plan_1.meta(optional): An object with any key/values which may be threated as complementary metadata for publishing on marketplaces. It has higher precedence than upper levels.overwrite: A boolean indicating whenever the image should replace the existing version (true) in the marketplace.provider(optional): A string meant to be used only on community workflow. It indicates the provider name (AWS,AGOV,ACN). It receives the value frommappings.provider.restrict_version: A boolean for AWS marketplace only which indicates whether a previous version need to be restricted after publishing.restrict_major(optional): An optional boolean indicating whether to restrict a major version. Only applicable ifrestrict_versionis set totrue.restrict_minor(optional): An optional boolean indicating whether to restrict a minor version. Only applicable ifrestrict_versionis set totrue.tags(optional): An object with any key/values to be applied as tags once the VM images are uploaded.
Examples¶
An Azure mapping for RHEL using the architecture x86_64:
curl -S 'https://starmap.base.url/api/v2/query?name=rhel-azure&version=8.0'
[
{
"name": "rhel-azure",
"cloud": "azure",
"workflow": "stratosphere",
"meta": {"generation": "V2"}
"mappings": {
"azure-na": {
"destinations": [
{
"architecture": "x86_64",
"destination": "rh-rhel-test/rh-rhel8-internal",
"overwrite": false,
"restrict_version": false,
},
],
"meta": {"support_legacy": true}
},
}
}
]
An AWS mapping for RHEL using the architecture x86_64:
curl -S 'https://starmap.base.url/api/v2/query?name=rhel-ec2'
[
{
"name": "rhel-ec2",
"cloud": "aws",
"workflow": "stratosphere",
"mappings": {
"aws-na": {
"destinations": [
{
"architecture": "x86_64",
"destination": "d87bcebf-9cf4-47f5-9b5b-5470d4490f3d",
"overwrite": false,
"restrict_version": true,
}
]
}
},
"meta": {
"description": "Provided by Red Hat, Inc.",
"ena_support": true,
"marketplace_entity_type": "AmiProduct",
"recommended_instance_type": "m5dn.2xlarge",
"release": {
"product": "Red Hat Enterprise Linux",
"type": "ga",
"variant": "Server"
},
"release_notes": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/{major_version}/html/{major_minor}_release_notes/index",
"root_device": "/dev/sda1",
"scanning_port": 22,
"security_groups": [
{
"from_port": 22,
"ip_protocol": "tcp",
"ip_ranges": [
"0.0.0.0/0"
],
"to_port": 22
}
],
"sriov_net_support": "simple",
"usage_instructions": "Access your instance via ssh using the default username \"ec2-user\" and the ssh key registered with AWS. This product provides access to multiple versions. When launching with 1-click launch, please pay attention to the version. You have the ability to select another version of the RHEL image (including RHEL 8 and newer) when launching from the full AWS Marketplace website.",
"user_name": "ec2-user",
"virtualization": "hvm",
"volume": "gp2"
}
},
{
"name": "rhel-ec2",
"workflow": "community",
"cloud": "aws",
"billing-code-config": {
"rhel-access": {
"codes": [
"xy-00000000"
],
"image_name": "rhel",
"image_types": [
"access"
],
"name": "Access2"
},
"rhel-hourly": {
"codes": [
"xy-00000001"
],
"image_name": "rhel",
"image_types": [
"hourly"
],
"name": "Hourly2"
}
},
"mappings": {
"aws-us-storage": {
"destinations": [
{
"architecture": null,
"destination": "us-east-1-access",
"overwrite": false,
"restrict_version": false,
},
{
"architecture": null,
"destination": "us-east-2-access",
"overwrite": false,
"restrict_version": false,
},
{
"architecture": null,
"destination": "us-west-1-access",
"overwrite": false,
"restrict_version": false,
},
{
"architecture": null,
"destination": "us-west-2-access",
"overwrite": false,
"restrict_version": false,
}
],
"provider": "AWS"
}
},
"meta": {
"description": "Provided by Red Hat, Inc.",
"ena_support": true,
"release": {
"product": "RHEL",
"type": "ga",
"variant": "BaseOS"
},
"root_device": "/dev/sda1",
"sriov_net_support": "simple",
"virtualization": "hvm",
"volume": "gp3"
}
}
]