API Endpoints: Livepatch and Kernel
GET /computers/<computer_id>/livepatch/info
Gets the Livepatch information reported by Landscape Client
Path parameters:
computer_id: An ID assigned to a specific computer.
Query parameters:
- None
Example request:
curl -X GET "https://landscape.canonical.com/api/v2/computers/29/livepatch/info" \
-H "Authorization: Bearer $JWT"
Example output:
{
"livepatch_info": {
"humane": {
"error": "",
"output": {
"kernel": "5.15.0-100.110-generic",
"kernel state": "✓ kernel series 5.15 is covered by Livepatch",
"machine id": "5a8061f3c51942ab906085377bb91634",
"patch state": "✓ all applicable livepatch modules inserted",
"patch version": 104.1,
"server check-in": "succeeded",
"tier": "updates (Free usage; This machine beta tests new patches.)"
},
"return_code": 0
},
"json": {
"error": "",
"output": {
"Architecture": "amd64",
"Boot-Time": "2024-08-19T02:14:28Z",
"CPU-Model": "Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz",
"Client-Version": "10.8.3",
"Cloud-Enabled": {
"az": "",
"cloud": "lxd",
"cloud-enabled": true,
"region": ""
},
"Machine-Id": "5a8061f3c51942ab906085377bb91634",
"Status": [
{
"Kernel": "5.15.0-100.110-generic",
"Livepatch": {
"CheckState": "checked",
"Fixes": [
{
"Bug": "",
"Description": "",
"Name": "cve-2023-6270",
"Patched": true
},
{
"Bug": "",
"Description": "",
"Name": "cve-2024-1086",
"Patched": true
},
{
"Bug": "",
"Description": "",
"Name": "cve-2024-26581",
"Patched": true
},
{
"Bug": "",
"Description": "",
"Name": "cve-2024-26597",
"Patched": true
}
],
"State": "applied",
"Version": "104.1"
},
"Running": true,
"Supported": "supported",
"UpgradeRequiredDate": "2025-03-07"
}
],
"tier": "updates"
},
"return_code": 0
}
},
"ubuntu_pro_livepatch_service_info": {
"available": "yes",
"blocked_by": [],
"description": "Canonical Livepatch service",
"description_override": null,
"entitled": "yes",
"name": "livepatch",
"status": "enabled",
"status_details": "",
"warning": null
},
"ubuntu_pro_reboot_required_info": {
"error": "",
"output": {
"livepatch_enabled": true,
"livepatch_enabled_and_kernel_patched": true,
"livepatch_state": "applied",
"livepatch_support": "supported",
"reboot_required": "no",
"reboot_required_packages": {
"kernel_packages": null,
"standard_packages": null
}
}
}
}
GET computers/<computer_id>/livepatch/kernel
Gets the kernel information from apt and the Livepatch status from Landscape
Path parameters:
computer_id: An ID assigned to a specific computer.
Query parameters:
- None
Example request:
curl -X GET "https://landscape.canonical.com/api/v2/computers/29/livepatch/kernel" \
-H "Authorization: Bearer $JWT"
Example output:
{
"downgrades": [
{
"fixes": null,
"id": 75473,
"name": "linux-image-virtual",
"version": "5.15.0.25.27",
"version_rounded": "5.15.0.25"
}
],
"installed": {
"fixes": null,
"id": 239017,
"name": "linux-image-virtual",
"version": "5.15.0.100.97",
"version_rounded": "5.15.0.100"
},
"message": "",
"smart_status": "Kernel upgrade available",
"upgrades": [
{
"fixes": {
"cves": ["CVE-2023-52629", "CVE-2023-52760"],
"name": "6974-1",
"release_date": "2024-11-20",
"summary": "Vulnerability of USN-6974-1",
},
"id": 229832,
"name": "linux-image-virtual",
"version": "5.15.0.118.118",
"version_rounded": "5.15.0.118"
}
]
}
POST /computers/<computer_id>/kernel/upgrade
Upgrades the kernel package to the one requested
Path parameters:
computer_id: An ID assigned to a specific computer.
Query parameters:
kernel_package_id: The package id to upgrade to. See thecomputers/<computer_id>/livepatch/kernelendpoint.
Optional parameters:
reboot_after: A boolean indicating whether to reboot (default valueFalse)deliver_after: A time in the future to deliver the package activitydeliver_delay_window: Randomize delivery within the given time frame (minutes)
Example request:
curl -X POST "https://landscape.canonical.com/api/v2/computers/29/kernel/upgrade" \
-H "Authorization: Bearer $JWT" \
-d "kernel_package_id=1122"
Example response:
{
"activity_status": null,
"approval_time": null,
"completion_time": null,
"creation_time": "2024-11-21T23:36:04Z",
"creator": {
"email": "[email protected]",
"id": 1,
"name": "John Smith"
},
"deliver_delay_window": 0,
"id": 2221,
"parent_id": null,
"result_code": null,
"result_text": null,
"summary": "Upgrade kernel package",
"type": "ActivityGroup"
}
POST /computers/<computer_id>/kernel/downgrade
Downgrades the kernel package to the one requested
Path parameters:
computer_id: An ID assigned to a specific computer.
Query parameters:
kernel_package_id: The package id to downgrade to. Seecomputers/<computer_id>/livepatch/kernelendpoint.
Optional parameters:
reboot_after: A boolean indicating whether to reboot (default value False)deliver_after: A time in the future to deliver the package activitydeliver_delay_window: Randomize delivery within the given time frame (minutes)
Example request:
curl -X POST "https://landscape.canonical.com/api/v2/computers/29/kernel/downgrade" \
-H "Authorization: Bearer $JWT" \
-d "kernel_package_id=1122"
Example response:
{
"activity_status": null,
"approval_time": null,
"completion_time": null,
"creation_time": "2024-11-21T23:36:04Z",
"creator": {
"email": "[email protected]",
"id": 1,
"name": "John Smith"
},
"deliver_delay_window": 0,
"id": 2221,
"parent_id": null,
"result_code": null,
"result_text": null,
"summary": "Downgrade kernel package",
"type": "ActivityGroup"
}