Skip to content

CORENET-6390: API changes and feature gate for OVN-Kubernetes no-overlay mode #2537

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
wants to merge 1 commit into
base: master
Choose a base branch
from
Draft

CORENET-6390: API changes and feature gate for OVN-Kubernetes no-overlay mode #2537

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions features.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
| NewOLMCatalogdAPIV1Metas| | | | <span style="background-color: #519450">Enabled</span> | | <span style="background-color: #519450">Enabled</span> |
| NewOLMOwnSingleNamespace| | | | <span style="background-color: #519450">Enabled</span> | | <span style="background-color: #519450">Enabled</span> |
| NewOLMPreflightPermissionChecks| | | | <span style="background-color: #519450">Enabled</span> | | <span style="background-color: #519450">Enabled</span> |
| NoOverlayMode| | | | | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> |
| NoRegistryClusterOperations| | | | <span style="background-color: #519450">Enabled</span> | | <span style="background-color: #519450">Enabled</span> |
| NewOLM| | <span style="background-color: #519450">Enabled</span> | | <span style="background-color: #519450">Enabled</span> | | <span style="background-color: #519450">Enabled</span> |
| NewOLMWebhookProviderOpenshiftServiceCA| | <span style="background-color: #519450">Enabled</span> | | <span style="background-color: #519450">Enabled</span> | | <span style="background-color: #519450">Enabled</span> |
Expand Down
8 changes: 8 additions & 0 deletions features/features.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -195,6 +195,14 @@ var (
enableIn(configv1.Default, configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade).
mustRegister()

FeatureGateNoOverlayMode = newFeatureGate("NoOverlayMode").
reportProblemsToJiraComponent("Networking/ovn-kubernetes").
contactPerson("pliurh").
productScope(ocpSpecific).
enhancementPR("https://github.com/openshift/enhancements/pull/1859").
enableIn(configv1.TechPreviewNoUpgrade).
mustRegister()

FeatureGateAdditionalRoutingCapabilities = newFeatureGate("AdditionalRoutingCapabilities").
reportProblemsToJiraComponent("Networking/cluster-network-operator").
contactPerson("jcaamano").
Expand Down
82 changes: 81 additions & 1 deletion openapi/generated_openapi/zz_generated.openapi.go
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

51 changes: 51 additions & 0 deletions openapi/openapi.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28023,6 +28023,25 @@
}
}
},
"com.github.openshift.api.operator.v1.BGPManagedConfig": {
"description": "BGPManagedConfig contains configuration options for BGP when routing is \"Managed\".",
"type": "object",
"required": [
"asNumber"
],
"properties": {
"asNumber": {
"description": "asNumber is the 2-byte or 4-byte Autonomous System Number (ASN) to be used in the generated FRR configuration. It is required when NoOverlayOptions.Routing is \"Managed\". Valid values are 1 to 4294967295.",
"type": "integer",
"format": "int64",
"default": 0
},
"bgpTopology": {
"description": "bgpTopology defines the BGP topology to be used. Allowed values are \"fullMesh\". When set to \"fullMesh\", every node deploys a BGP router, forming a BGP full mesh. When omitted, this means the user has no opinion and the platform chooses a reasonable default which is subject to change over time. The current default is \"fullMesh\".",
"type": "string"
}
}
},
"com.github.openshift.api.operator.v1.BootImageSkewEnforcementConfig": {
"description": "BootImageSkewEnforcementConfig is used to configure how boot image version skew is enforced on the cluster.",
"type": "object",
Expand Down Expand Up @@ -32385,6 +32404,26 @@
}
}
},
"com.github.openshift.api.operator.v1.NoOverlayOptions": {
"description": "NoOverlayOptions contains configuration options for networks operating in no-overlay mode.",
"type": "object",
"required": [
"outboundSNAT",
"routing"
],
"properties": {
"outboundSNAT": {
"description": "outboundSNAT defines the SNAT behavior for outbound traffic from pods. Allowed values are \"Enable\" and \"Disable\". When set to \"Enable\", SNAT is performed on outbound traffic from pods. When set to \"Disable\", SNAT is not performed and pod IPs are preserved in outbound traffic. This field is required when the network operates in no-overlay mode.",
"type": "string",
"default": ""
},
"routing": {
"description": "routing specifies whether the pod network routing is managed by OVN-Kubernetes or users. Allowed values are \"Managed\" and \"Unmanaged\". When set to \"Managed\", OVN-Kubernetes manages the pod network routing configuration through BGP. When set to \"Unmanaged\", users are responsible for configuring the pod network routing. This field is required when the network operates in no-overlay mode.",
"type": "string",
"default": ""
}
}
},
"com.github.openshift.api.operator.v1.NodeDisruptionPolicyClusterStatus": {
"description": "NodeDisruptionPolicyClusterStatus is the type for the status object, rendered by the controller as a merge of cluster defaults and user provided policies",
"type": "object",
Expand Down Expand Up @@ -32901,6 +32940,18 @@
"description": "ovnKubernetesConfig contains the configuration parameters for networks using the ovn-kubernetes network project",
"type": "object",
"properties": {
"bgpManagedConfig": {
"description": "bgpManagedConfig configures the BGP properties for networks (default network or CUDNs) in no-overlay mode that specify routing=\"Managed\" in their NoOverlayOptions. It is required when DefaultNetworkNoOverlayOptions.Routing is set to \"Managed\". When omitted, this means the user does not configure BGP for managed routing.",
"$ref": "#/definitions/com.github.openshift.api.operator.v1.BGPManagedConfig"
},
"defaultNetworkNoOverlayOptions": {
"description": "defaultNetworkNoOverlayOptions contains configuration for no-overlay mode for the default network. It is required when DefaultNetworkTransport is \"NoOverlay\". When omitted, this means the user does not configure no-overlay mode options.",
"$ref": "#/definitions/com.github.openshift.api.operator.v1.NoOverlayOptions"
},
"defaultNetworkTransport": {
"description": "defaultNetworkTransport describes the transport protocol for east-west traffic for the default network. Allowed values are \"NoOverlay\" and \"Geneve\". When set to \"NoOverlay\", the default network operates in no-overlay mode. When set to \"Geneve\", the default network uses Geneve overlay. When omitted, this means the user has no opinion and the platform chooses a reasonable default which is subject to change over time. The current default is \"Geneve\".",
"type": "string"
},
"egressIPConfig": {
"description": "egressIPConfig holds the configuration for EgressIP options.",
"default": {},
Expand Down
Loading