Introducing the External deployment or provisioning integration #9752

harikrishna-patnala · 2024-10-01T07:43:27Z

Description

Apache CloudStack already supports a wide range of hypervisors, including KVM, VMware, and Xen, to provision and manage instances. We are now introducing a new feature or framework that allows seamless integration of "external" provisioning systems into CloudStack. For example, this enables the integration of any baremetal provisioning system, platforms like Proxmox, or even the addition of new hypervisor support through the use of simple scripts.

A design document is made with more details at https://cwiki.apache.org/confluence/display/CLOUDSTACK/External+Deployment+Integration+in+CloudStack

Types of changes

Breaking change (fix or feature that would cause existing functionality to change)
New feature (non-breaking change which adds functionality)
Bug fix (non-breaking change which fixes an issue)
Enhancement (improves an existing feature and functionality)
Cleanup (Code refactoring and cleanup, that may add test cases)
build/CI
test (unit or integration test code)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

Major
Minor

codecov · 2024-10-01T07:57:31Z

Codecov Report

Attention: Patch coverage is 1.46924% with 1073 lines in your changes missing coverage. Please review.

Project coverage is 15.77%. Comparing base (a303c7c) to head (070551b).
Report is 68 commits behind head on main.

Files with missing lines	Patch %	Lines
...r/simpleprovisioner/SimpleExternalProvisioner.java	0.00%	182 Missing ⚠️
...m/cloud/agent/manager/ExternalTemplateAdapter.java	0.00%	105 Missing ⚠️
...rvisor/external/resource/ExternalResourceBase.java	0.00%	90 Missing ⚠️
.../external/discoverer/ExternalServerDiscoverer.java	0.00%	78 Missing ⚠️
...n/java/com/cloud/vm/VirtualMachineManagerImpl.java	0.00%	71 Missing and 1 partial ⚠️
...tack/engine/orchestration/NetworkOrchestrator.java	4.54%	62 Missing and 1 partial ⚠️
.../cloud/agent/manager/ExternalAgentManagerImpl.java	0.00%	54 Missing ⚠️
...n/java/com/cloud/resource/ResourceManagerImpl.java	0.00%	54 Missing ⚠️
...apache/cloudstack/guru/ExternalHypervisorGuru.java	0.00%	52 Missing ⚠️
...com/cloud/agent/manager/ExternalServerPlanner.java	0.00%	47 Missing ⚠️
... and 40 more

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #9752      +/-   ##
============================================
- Coverage     15.81%   15.77%   -0.05%     
- Complexity    12553    12587      +34     
============================================
  Files          5629     5638       +9     
  Lines        492044   493479    +1435     
  Branches      63478    60299    -3179     
============================================
+ Hits          77822    77837      +15     
- Misses       405901   407108    +1207     
- Partials       8321     8534     +213

Flag	Coverage Δ
uitests	`4.02% <ø> (-0.46%)`	⬇️
unittests	`16.59% <1.46%> (-0.02%)`	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

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github-actions · 2024-10-10T23:24:33Z

This pull request has merge conflicts. Dear author, please fix the conflicts and sync your branch with the base branch.

harikrishna-patnala · 2024-11-08T06:42:04Z

@blueorangutan package

blueorangutan · 2024-11-08T06:44:03Z

@harikrishna-patnala a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

blueorangutan · 2024-11-08T07:35:13Z

Packaging result [SF]: ✔️ el8 ✔️ el9 ✖️ debian ✔️ suse15. SL-JID 11530

DaanHoogland

@harikrishna-patnala , I noticed I had started reviewing this and abandonned it. I was about half way anf will leave you the comments now. I will revisit after 4.20 is out.

DaanHoogland · 2024-10-01T08:35:48Z

api/src/main/java/org/apache/cloudstack/api/command/admin/host/AddHostCmd.java

+    @Parameter(name = ApiConstants.EXTERNAL_PROVISIONER, type = CommandType.STRING, description = "Name of the provisioner for the external host, this is mandatory input in case of hypervisor type external", since = "4.21.0")
+    private String provisioner;
+
+    @Parameter(name = ApiConstants.EXTERNAL_DETAILS, type = CommandType.MAP, description = "Details in key/value pairs using format externaldetails[i].keyname=keyvalue. Example: externaldetails[0].endpoint.url=urlvalue", since = "4.21.0")


why are these externaldetails and not just details

DaanHoogland · 2024-10-01T08:37:08Z

api/src/main/java/org/apache/cloudstack/api/command/admin/host/UpdateHostCmd.java

@@ -67,6 +70,9 @@ public class UpdateHostCmd extends BaseCmd {
    @Parameter(name = ApiConstants.ANNOTATION, type = CommandType.STRING, description = "Add an annotation to this host", since = "4.11", authorized = {RoleType.Admin})
    private String annotation;

+    @Parameter(name = ApiConstants.EXTERNAL_DETAILS, type = CommandType.MAP, description = "Details in key/value pairs using format externaldetails[i].keyname=keyvalue. Example: externaldetails[0].endpoint.url=urlvalue", since = "4.21.0")


details instead of external...

DaanHoogland · 2024-10-01T08:39:20Z

...src/main/java/org/apache/cloudstack/api/command/admin/offering/CreateServiceOfferingCmd.java

@@ -251,6 +252,8 @@ public class CreateServiceOfferingCmd extends BaseCmd {
            since="4.20")
    private Boolean purgeResources;

+    @Parameter(name = ApiConstants.EXTERNAL_DETAILS, type = CommandType.MAP, description = "Details in key/value pairs using format externaldetails[i].keyname=keyvalue. Example: externaldetails[0].endpoint.url=urlvalue", since = "4.21.0")


why do we need those extra external-details? aren't these just details?

DaanHoogland · 2024-10-01T08:41:48Z

...src/main/java/org/apache/cloudstack/api/command/admin/offering/CreateServiceOfferingCmd.java

@@ -359,9 +362,21 @@ public Map<String, String> getDetails() {
                }
            }
        }
+
+        detailsMap.putAll(getExternalDetails());


see? these are just details.

DaanHoogland · 2024-10-01T08:49:33Z

core/src/main/java/com/cloud/agent/api/RebootCommand.java

 public class RebootCommand extends Command {
    String vmName;
    VirtualMachineTO vm;
+    private Map<String, String> _details;


Suggested change

private Map<String, String> _details;

private Map<String, String> details;

DaanHoogland · 2024-10-01T08:51:01Z

core/src/main/java/com/cloud/agent/api/StopCommand.java

+    }
+
+    public void setDetails(Map<String, String> details) {
+        _details = details;


Suggested change

_details = details;

this.details = details;

DaanHoogland · 2024-10-01T08:51:10Z

core/src/main/java/com/cloud/agent/api/StopCommand.java

+    }
+
+    public Map<String, String> getDetails() {
+        return _details;


Suggested change

return _details;

return details;

DaanHoogland · 2024-10-01T08:53:07Z

engine/orchestration/src/main/java/com/cloud/vm/VirtualMachineManagerImpl.java

-            } else if (template.getFormat() == ImageFormat.BAREMETAL) {
-                logger.debug("%s has format [{}]. Skipping ROOT volume [{}] allocation.", template.toString(), ImageFormat.BAREMETAL, rootVolumeName);
+            } else if (template.getFormat() == ImageFormat.BAREMETAL || template.getFormat() == ImageFormat.EXTERNAL) {
+                logger.debug(String.format("%s has format [%s]. Skipping ROOT volume [%s] allocation.", template.toString(), template.getFormat(), rootVolumeName));


Suggested change

logger.debug(String.format("%s has format [%s]. Skipping ROOT volume [%s] allocation.", template.toString(), template.getFormat(), rootVolumeName));

logger.debug("{} has format [{}]. Skipping ROOT volume [{}] allocation.", template.toString(), template.getFormat(), rootVolumeName);

DaanHoogland · 2024-10-01T08:55:50Z

engine/orchestration/src/main/java/com/cloud/vm/VirtualMachineManagerImpl.java

+        if (HypervisorType.External.equals(vm.getHypervisorType())) {
+            Long hostID = profile.getHostId();
+            if (hostID != null) {
+                HostVO host = _hostDao.findById(hostID);
+                HashMap<String, String> accessDetails = new HashMap<>();
+                loadExternalHostAccessDetails(host, accessDetails);
+                loadExternalInstanceDetails(vm.getId(), accessDetails);
+
+                stpCmd.setDetails(accessDetails);
+            }
+        }


can this be a method too?

DaanHoogland · 2024-10-01T08:57:03Z

engine/orchestration/src/main/java/com/cloud/vm/VirtualMachineManagerImpl.java

+        if (HypervisorType.External.equals(vm.getHypervisorType())) {
+            Long hostID = profile.getHostId();
+            HostVO host = _hostDao.findById(hostID);
+
+            HashMap<String, String> accessDetails = new HashMap<>();
+            loadExternalHostAccessDetails(host, accessDetails);
+            loadExternalInstanceDetails(vm.getId(), accessDetails);
+
+            stop.setDetails(accessDetails);
+        }


another method? maybe even unify with the one at line 1910-1920.

Introducing the External Provisioner framework

26d3518

boring-cyborg bot added component:api component:build component:compute component:orchestration distro:ubuntu labels Oct 1, 2024

harikrishna-patnala added this to the 4.21.0.0 milestone Oct 1, 2024

Added since parameter

4413ac8

fix logger

905f8ab

apache deleted a comment from blueorangutan Oct 1, 2024

harikrishna-patnala added 2 commits October 1, 2024 14:45

Fix tests

17b66ba

License check

826c533

github-actions bot added status:has-conflicts and removed status:has-conflicts labels Oct 10, 2024

JoaoJandre requested review from JoaoJandre, GutoVeronezi and BryanMLima October 17, 2024 19:57

DaanHoogland reviewed Nov 8, 2024

View reviewed changes

Rename Folder

070551b

sureshanaparti self-assigned this Nov 13, 2024

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Introducing the External deployment or provisioning integration #9752

Introducing the External deployment or provisioning integration #9752

harikrishna-patnala commented Oct 1, 2024 •

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	private Map<String, String> _details;
	private Map<String, String> details;

	logger.debug(String.format("%s has format [%s]. Skipping ROOT volume [%s] allocation.", template.toString(), template.getFormat(), rootVolumeName));
	logger.debug("{} has format [{}]. Skipping ROOT volume [{}] allocation.", template.toString(), template.getFormat(), rootVolumeName);

Introducing the External deployment or provisioning integration #9752

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harikrishna-patnala commented Oct 1, 2024 • edited Loading

Description

Types of changes

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

codecov bot commented Oct 1, 2024 • edited Loading

Codecov Report

github-actions bot commented Oct 10, 2024

harikrishna-patnala commented Nov 8, 2024

blueorangutan commented Nov 8, 2024

blueorangutan commented Nov 8, 2024

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harikrishna-patnala commented Oct 1, 2024 •

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