mirror of
https://github.com/clastix/kamaji.git
synced 2026-02-24 23:04:12 +00:00
Compare commits
3 Commits
edge-26.2.
...
master
| Author | SHA1 | Date | |
|---|---|---|---|
|
69d62273c2 | ||
|
b3ddfcda27 | ||
|
b13eca045c |
11
Makefile
11
Makefile
@@ -68,6 +68,17 @@ all: build
|
||||
help: ## Display this help.
|
||||
@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf " \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
|
||||
|
||||
##@ Documentation
|
||||
|
||||
.PHONY: docs
|
||||
docs: ## Serve documentation locally with Docker.
|
||||
docker run --rm -it \
|
||||
-p 8000:8000 \
|
||||
-v "$${PWD}/docs":/docs:Z \
|
||||
-w /docs \
|
||||
squidfunk/mkdocs-material \
|
||||
serve -a 0.0.0.0:8000
|
||||
|
||||
##@ Binary
|
||||
|
||||
.PHONY: ko
|
||||
|
||||
@@ -173,6 +173,54 @@ type ControlPlaneComponentsResources struct {
|
||||
Kine *corev1.ResourceRequirements `json:"kine,omitempty"`
|
||||
}
|
||||
|
||||
// ProbeSpec defines configurable parameters for a Kubernetes probe.
|
||||
type ProbeSpec struct {
|
||||
// InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
//+kubebuilder:validation:Minimum=0
|
||||
InitialDelaySeconds *int32 `json:"initialDelaySeconds,omitempty"`
|
||||
// TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
//+kubebuilder:validation:Minimum=1
|
||||
TimeoutSeconds *int32 `json:"timeoutSeconds,omitempty"`
|
||||
// PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
//+kubebuilder:validation:Minimum=1
|
||||
PeriodSeconds *int32 `json:"periodSeconds,omitempty"`
|
||||
// SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
// Must be 1 for liveness and startup probes.
|
||||
//+kubebuilder:validation:Minimum=1
|
||||
SuccessThreshold *int32 `json:"successThreshold,omitempty"`
|
||||
// FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
//+kubebuilder:validation:Minimum=1
|
||||
FailureThreshold *int32 `json:"failureThreshold,omitempty"`
|
||||
}
|
||||
|
||||
// ProbeSet defines per-probe-type configuration.
|
||||
type ProbeSet struct {
|
||||
// Liveness defines parameters for the liveness probe.
|
||||
Liveness *ProbeSpec `json:"liveness,omitempty"`
|
||||
// Readiness defines parameters for the readiness probe.
|
||||
Readiness *ProbeSpec `json:"readiness,omitempty"`
|
||||
// Startup defines parameters for the startup probe.
|
||||
Startup *ProbeSpec `json:"startup,omitempty"`
|
||||
}
|
||||
|
||||
// ControlPlaneProbes defines probe configuration for Control Plane components.
|
||||
// Global probe settings (Liveness, Readiness, Startup) apply to all components.
|
||||
// Per-component settings (APIServer, ControllerManager, Scheduler) override global settings.
|
||||
type ControlPlaneProbes struct {
|
||||
// Liveness defines default parameters for liveness probes of all Control Plane components.
|
||||
Liveness *ProbeSpec `json:"liveness,omitempty"`
|
||||
// Readiness defines default parameters for the readiness probe of kube-apiserver.
|
||||
Readiness *ProbeSpec `json:"readiness,omitempty"`
|
||||
// Startup defines default parameters for startup probes of all Control Plane components.
|
||||
Startup *ProbeSpec `json:"startup,omitempty"`
|
||||
// APIServer defines probe overrides for kube-apiserver, taking precedence over global probe settings.
|
||||
APIServer *ProbeSet `json:"apiServer,omitempty"`
|
||||
// ControllerManager defines probe overrides for kube-controller-manager, taking precedence over global probe settings.
|
||||
ControllerManager *ProbeSet `json:"controllerManager,omitempty"`
|
||||
// Scheduler defines probe overrides for kube-scheduler, taking precedence over global probe settings.
|
||||
Scheduler *ProbeSet `json:"scheduler,omitempty"`
|
||||
}
|
||||
|
||||
type DeploymentSpec struct {
|
||||
// RegistrySettings allows to override the default images for the given Tenant Control Plane instance.
|
||||
// It could be used to point to a different container registry rather than the public one.
|
||||
@@ -224,6 +272,10 @@ type DeploymentSpec struct {
|
||||
// AdditionalVolumeMounts allows to mount an additional volume into each component of the Control Plane
|
||||
// (kube-apiserver, controller-manager, and scheduler).
|
||||
AdditionalVolumeMounts *AdditionalVolumeMounts `json:"additionalVolumeMounts,omitempty"`
|
||||
// Probes defines the probe configuration for the Control Plane components
|
||||
// (kube-apiserver, controller-manager, and scheduler).
|
||||
// Override TimeoutSeconds, PeriodSeconds, and FailureThreshold for resource-constrained environments.
|
||||
Probes *ControlPlaneProbes `json:"probes,omitempty"`
|
||||
//+kubebuilder:default="default"
|
||||
// ServiceAccountName allows to specify the service account to be mounted to the pods of the Control plane deployment
|
||||
ServiceAccountName string `json:"serviceAccountName,omitempty"`
|
||||
|
||||
@@ -449,6 +449,51 @@ func (in *ControlPlaneExtraArgs) DeepCopy() *ControlPlaneExtraArgs {
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *ControlPlaneProbes) DeepCopyInto(out *ControlPlaneProbes) {
|
||||
*out = *in
|
||||
if in.Liveness != nil {
|
||||
in, out := &in.Liveness, &out.Liveness
|
||||
*out = new(ProbeSpec)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.Readiness != nil {
|
||||
in, out := &in.Readiness, &out.Readiness
|
||||
*out = new(ProbeSpec)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.Startup != nil {
|
||||
in, out := &in.Startup, &out.Startup
|
||||
*out = new(ProbeSpec)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.APIServer != nil {
|
||||
in, out := &in.APIServer, &out.APIServer
|
||||
*out = new(ProbeSet)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.ControllerManager != nil {
|
||||
in, out := &in.ControllerManager, &out.ControllerManager
|
||||
*out = new(ProbeSet)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.Scheduler != nil {
|
||||
in, out := &in.Scheduler, &out.Scheduler
|
||||
*out = new(ProbeSet)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneProbes.
|
||||
func (in *ControlPlaneProbes) DeepCopy() *ControlPlaneProbes {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(ControlPlaneProbes)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *DataStore) DeepCopyInto(out *DataStore) {
|
||||
*out = *in
|
||||
@@ -709,6 +754,11 @@ func (in *DeploymentSpec) DeepCopyInto(out *DeploymentSpec) {
|
||||
*out = new(AdditionalVolumeMounts)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.Probes != nil {
|
||||
in, out := &in.Probes, &out.Probes
|
||||
*out = new(ControlPlaneProbes)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentSpec.
|
||||
@@ -1493,6 +1543,76 @@ func (in *Permissions) DeepCopy() *Permissions {
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *ProbeSet) DeepCopyInto(out *ProbeSet) {
|
||||
*out = *in
|
||||
if in.Liveness != nil {
|
||||
in, out := &in.Liveness, &out.Liveness
|
||||
*out = new(ProbeSpec)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.Readiness != nil {
|
||||
in, out := &in.Readiness, &out.Readiness
|
||||
*out = new(ProbeSpec)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.Startup != nil {
|
||||
in, out := &in.Startup, &out.Startup
|
||||
*out = new(ProbeSpec)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProbeSet.
|
||||
func (in *ProbeSet) DeepCopy() *ProbeSet {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(ProbeSet)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *ProbeSpec) DeepCopyInto(out *ProbeSpec) {
|
||||
*out = *in
|
||||
if in.InitialDelaySeconds != nil {
|
||||
in, out := &in.InitialDelaySeconds, &out.InitialDelaySeconds
|
||||
*out = new(int32)
|
||||
**out = **in
|
||||
}
|
||||
if in.TimeoutSeconds != nil {
|
||||
in, out := &in.TimeoutSeconds, &out.TimeoutSeconds
|
||||
*out = new(int32)
|
||||
**out = **in
|
||||
}
|
||||
if in.PeriodSeconds != nil {
|
||||
in, out := &in.PeriodSeconds, &out.PeriodSeconds
|
||||
*out = new(int32)
|
||||
**out = **in
|
||||
}
|
||||
if in.SuccessThreshold != nil {
|
||||
in, out := &in.SuccessThreshold, &out.SuccessThreshold
|
||||
*out = new(int32)
|
||||
**out = **in
|
||||
}
|
||||
if in.FailureThreshold != nil {
|
||||
in, out := &in.FailureThreshold, &out.FailureThreshold
|
||||
*out = new(int32)
|
||||
**out = **in
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProbeSpec.
|
||||
func (in *ProbeSpec) DeepCopy() *ProbeSpec {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(ProbeSpec)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *PublicKeyPrivateKeyPairStatus) DeepCopyInto(out *PublicKeyPrivateKeyPairStatus) {
|
||||
*out = *in
|
||||
|
||||
@@ -6165,6 +6165,397 @@ versions:
|
||||
type: string
|
||||
type: object
|
||||
type: object
|
||||
probes:
|
||||
description: |-
|
||||
Probes defines the probe configuration for the Control Plane components
|
||||
(kube-apiserver, controller-manager, and scheduler).
|
||||
Override TimeoutSeconds, PeriodSeconds, and FailureThreshold for resource-constrained environments.
|
||||
properties:
|
||||
apiServer:
|
||||
description: APIServer defines probe overrides for kube-apiserver, taking precedence over global probe settings.
|
||||
properties:
|
||||
liveness:
|
||||
description: Liveness defines parameters for the liveness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
readiness:
|
||||
description: Readiness defines parameters for the readiness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
startup:
|
||||
description: Startup defines parameters for the startup probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
type: object
|
||||
controllerManager:
|
||||
description: ControllerManager defines probe overrides for kube-controller-manager, taking precedence over global probe settings.
|
||||
properties:
|
||||
liveness:
|
||||
description: Liveness defines parameters for the liveness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
readiness:
|
||||
description: Readiness defines parameters for the readiness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
startup:
|
||||
description: Startup defines parameters for the startup probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
type: object
|
||||
liveness:
|
||||
description: Liveness defines default parameters for liveness probes of all Control Plane components.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
readiness:
|
||||
description: Readiness defines default parameters for the readiness probe of kube-apiserver.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
scheduler:
|
||||
description: Scheduler defines probe overrides for kube-scheduler, taking precedence over global probe settings.
|
||||
properties:
|
||||
liveness:
|
||||
description: Liveness defines parameters for the liveness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
readiness:
|
||||
description: Readiness defines parameters for the readiness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
startup:
|
||||
description: Startup defines parameters for the startup probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
type: object
|
||||
startup:
|
||||
description: Startup defines default parameters for startup probes of all Control Plane components.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
type: object
|
||||
registrySettings:
|
||||
default:
|
||||
apiServerImage: kube-apiserver
|
||||
|
||||
@@ -6173,6 +6173,397 @@ spec:
|
||||
type: string
|
||||
type: object
|
||||
type: object
|
||||
probes:
|
||||
description: |-
|
||||
Probes defines the probe configuration for the Control Plane components
|
||||
(kube-apiserver, controller-manager, and scheduler).
|
||||
Override TimeoutSeconds, PeriodSeconds, and FailureThreshold for resource-constrained environments.
|
||||
properties:
|
||||
apiServer:
|
||||
description: APIServer defines probe overrides for kube-apiserver, taking precedence over global probe settings.
|
||||
properties:
|
||||
liveness:
|
||||
description: Liveness defines parameters for the liveness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
readiness:
|
||||
description: Readiness defines parameters for the readiness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
startup:
|
||||
description: Startup defines parameters for the startup probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
type: object
|
||||
controllerManager:
|
||||
description: ControllerManager defines probe overrides for kube-controller-manager, taking precedence over global probe settings.
|
||||
properties:
|
||||
liveness:
|
||||
description: Liveness defines parameters for the liveness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
readiness:
|
||||
description: Readiness defines parameters for the readiness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
startup:
|
||||
description: Startup defines parameters for the startup probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
type: object
|
||||
liveness:
|
||||
description: Liveness defines default parameters for liveness probes of all Control Plane components.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
readiness:
|
||||
description: Readiness defines default parameters for the readiness probe of kube-apiserver.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
scheduler:
|
||||
description: Scheduler defines probe overrides for kube-scheduler, taking precedence over global probe settings.
|
||||
properties:
|
||||
liveness:
|
||||
description: Liveness defines parameters for the liveness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
readiness:
|
||||
description: Readiness defines parameters for the readiness probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
startup:
|
||||
description: Startup defines parameters for the startup probe.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
type: object
|
||||
startup:
|
||||
description: Startup defines default parameters for startup probes of all Control Plane components.
|
||||
properties:
|
||||
failureThreshold:
|
||||
description: FailureThreshold is the consecutive failure count required to consider the probe failed.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
initialDelaySeconds:
|
||||
description: InitialDelaySeconds is the number of seconds after the container has started before the probe is initiated.
|
||||
format: int32
|
||||
minimum: 0
|
||||
type: integer
|
||||
periodSeconds:
|
||||
description: PeriodSeconds is how often (in seconds) to perform the probe.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
successThreshold:
|
||||
description: |-
|
||||
SuccessThreshold is the minimum consecutive successes for the probe to be considered successful.
|
||||
Must be 1 for liveness and startup probes.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
timeoutSeconds:
|
||||
description: TimeoutSeconds is the number of seconds after which the probe times out.
|
||||
format: int32
|
||||
minimum: 1
|
||||
type: integer
|
||||
type: object
|
||||
type: object
|
||||
registrySettings:
|
||||
default:
|
||||
apiServerImage: kube-apiserver
|
||||
|
||||
154
config/capi/clusterclass-kubevirt-kamaji-external.yaml
Normal file
154
config/capi/clusterclass-kubevirt-kamaji-external.yaml
Normal file
@@ -0,0 +1,154 @@
|
||||
---
|
||||
apiVersion: bootstrap.cluster.x-k8s.io/v1beta2
|
||||
kind: KubeadmConfigTemplate
|
||||
metadata:
|
||||
name: worker-external
|
||||
namespace: default
|
||||
spec:
|
||||
template:
|
||||
spec:
|
||||
users:
|
||||
joinConfiguration:
|
||||
nodeRegistration:
|
||||
kubeletExtraArgs:
|
||||
- name: feature-gates
|
||||
value: "KubeletCrashLoopBackOffMax=true,KubeletEnsureSecretPulledImages=true"
|
||||
---
|
||||
apiVersion: infrastructure.cluster.x-k8s.io/v1alpha1
|
||||
kind: KubevirtMachineTemplate
|
||||
metadata:
|
||||
name: worker-external
|
||||
namespace: default
|
||||
spec:
|
||||
template:
|
||||
spec:
|
||||
virtualMachineBootstrapCheck:
|
||||
checkStrategy: ssh
|
||||
virtualMachineTemplate:
|
||||
metadata:
|
||||
namespace: default
|
||||
spec:
|
||||
runStrategy: Always
|
||||
template:
|
||||
spec:
|
||||
dnsPolicy: None
|
||||
dnsConfig:
|
||||
nameservers:
|
||||
- 1.1.1.1
|
||||
- 8.8.8.8
|
||||
searches: []
|
||||
options:
|
||||
- name: ndots
|
||||
value: "1"
|
||||
domain:
|
||||
cpu:
|
||||
cores: 2
|
||||
devices:
|
||||
interfaces:
|
||||
- name: default
|
||||
masquerade: {}
|
||||
disks:
|
||||
- disk:
|
||||
bus: virtio
|
||||
name: containervolume
|
||||
networkInterfaceMultiqueue: true
|
||||
memory:
|
||||
guest: 4Gi
|
||||
evictionStrategy: External
|
||||
networks:
|
||||
- name: default
|
||||
pod: {}
|
||||
volumes:
|
||||
- containerDisk:
|
||||
image: quay.io/capk/ubuntu-2404-container-disk:v1.34.1
|
||||
name: containervolume
|
||||
---
|
||||
apiVersion: infrastructure.cluster.x-k8s.io/v1alpha1
|
||||
kind: KubevirtClusterTemplate
|
||||
metadata:
|
||||
name: kubevirt-external
|
||||
namespace: default
|
||||
spec:
|
||||
template:
|
||||
metadata:
|
||||
annotations:
|
||||
cluster.x-k8s.io/managed-by: kamaji
|
||||
spec:
|
||||
controlPlaneServiceTemplate:
|
||||
spec:
|
||||
type: LoadBalancer
|
||||
---
|
||||
apiVersion: controlplane.cluster.x-k8s.io/v1alpha1
|
||||
kind: KamajiControlPlaneTemplate
|
||||
metadata:
|
||||
name: kamaji-controlplane-external
|
||||
namespace: default
|
||||
spec:
|
||||
template:
|
||||
spec:
|
||||
addons:
|
||||
coreDNS: {}
|
||||
konnectivity: {}
|
||||
kubeProxy: {}
|
||||
dataStoreName: "default" # reference to DataStore present on external cluster
|
||||
deployment:
|
||||
externalClusterReference:
|
||||
deploymentNamespace: kamaji-tenants
|
||||
kubeconfigSecretName: kind-external-kubeconfig
|
||||
kubeconfigSecretKey: kubeconfig
|
||||
network:
|
||||
serviceType: LoadBalancer
|
||||
kubelet:
|
||||
cgroupfs: systemd
|
||||
preferredAddressTypes:
|
||||
- InternalIP
|
||||
registry: "registry.k8s.io"
|
||||
---
|
||||
apiVersion: cluster.x-k8s.io/v1beta2
|
||||
kind: ClusterClass
|
||||
metadata:
|
||||
name: kubevirt-kamaji-kubeadm-external
|
||||
namespace: default
|
||||
spec:
|
||||
controlPlane:
|
||||
templateRef:
|
||||
apiVersion: controlplane.cluster.x-k8s.io/v1alpha1
|
||||
kind: KamajiControlPlaneTemplate
|
||||
name: kamaji-controlplane-external
|
||||
infrastructure:
|
||||
templateRef:
|
||||
apiVersion: infrastructure.cluster.x-k8s.io/v1alpha1
|
||||
kind: KubevirtClusterTemplate
|
||||
name: kubevirt-external
|
||||
workers:
|
||||
machineDeployments:
|
||||
- class: small
|
||||
bootstrap:
|
||||
templateRef:
|
||||
apiVersion: bootstrap.cluster.x-k8s.io/v1beta2
|
||||
kind: KubeadmConfigTemplate
|
||||
name: worker-external
|
||||
infrastructure:
|
||||
templateRef:
|
||||
apiVersion: infrastructure.cluster.x-k8s.io/v1alpha1
|
||||
kind: KubevirtMachineTemplate
|
||||
name: worker-external
|
||||
---
|
||||
apiVersion: cluster.x-k8s.io/v1beta2
|
||||
kind: Cluster
|
||||
metadata:
|
||||
name: demo-external
|
||||
namespace: default
|
||||
spec:
|
||||
topology:
|
||||
classRef:
|
||||
name: kubevirt-kamaji-kubeadm-external
|
||||
namespace: default
|
||||
version: v1.34.0
|
||||
controlPlane:
|
||||
replicas: 1
|
||||
workers:
|
||||
machineDeployments:
|
||||
- class: small
|
||||
name: md-small
|
||||
replicas: 1
|
||||
305
docs/content/cluster-api/external-cluster.md
Normal file
305
docs/content/cluster-api/external-cluster.md
Normal file
@@ -0,0 +1,305 @@
|
||||
# Kamaji and `externalClusterReference` usage
|
||||
|
||||
This document explains how to use **Kamaji's `externalClusterReference`** together with **Cluster API (CAPI)** to run Kubernetes control planes on an **external cluster**, while managing worker nodes from a management cluster.
|
||||
|
||||
It assumes the use of the KubeVirt infrastructure provider for ease of deployment and local testing.
|
||||
|
||||
---
|
||||
|
||||
## High-level Architecture
|
||||
|
||||
The following setup operates on **two Kubernetes clusters**:
|
||||
|
||||
- **Management cluster** – runs Cluster API controllers and the Kamaji control-plane provider, and manages cluster lifecycle and topology.
|
||||
- **External cluster** - runs Kamaji, hosts the Kubernetes control plane components and receives control plane workloads via Kamaji
|
||||
|
||||
---
|
||||
|
||||
## Prerequisites
|
||||
|
||||
- `docker`
|
||||
- `kind`
|
||||
- `kubectl`
|
||||
- `clusterctl`
|
||||
- `helm`
|
||||
|
||||
---
|
||||
|
||||
## Step 1: Create the KIND clusters
|
||||
|
||||
Create the **management** cluster:
|
||||
|
||||
```bash
|
||||
kind create cluster --name management
|
||||
```
|
||||
|
||||
Create the **external** cluster that will host control planes:
|
||||
|
||||
```bash
|
||||
kind create cluster --name external
|
||||
```
|
||||
|
||||
Verify contexts:
|
||||
|
||||
```bash
|
||||
kubectl config get-contexts
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Step 2: Initialize Cluster API controllers
|
||||
|
||||
Switch to the management cluster:
|
||||
|
||||
```bash
|
||||
kubectl config use-context kind-management
|
||||
```
|
||||
|
||||
Enable ClusterClass support and initialize Cluster API with Kamaji and KubeVirt:
|
||||
|
||||
```bash
|
||||
export CLUSTER_TOPOLOGY=true
|
||||
clusterctl init \
|
||||
--core cluster-api \
|
||||
--bootstrap kubeadm \
|
||||
--infrastructure kubevirt \
|
||||
--control-plane kamaji
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Step 3: Enable Kamaji external cluster feature gates
|
||||
|
||||
Patch the Kamaji controller to enable `externalClusterReference`:
|
||||
|
||||
```bash
|
||||
kubectl -n kamaji-system patch deployment capi-kamaji-controller-manager \
|
||||
--type='json' \
|
||||
-p='[
|
||||
{
|
||||
"op": "replace",
|
||||
"path": "/spec/template/spec/containers/0/args/1",
|
||||
"value": "--feature-gates=ExternalClusterReference=true,ExternalClusterReferenceCrossNamespace=true"
|
||||
}
|
||||
]'
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Step 4: Install KubeVirt
|
||||
|
||||
Fetch the latest stable KubeVirt version and install:
|
||||
|
||||
```bash
|
||||
export VERSION=$(curl -s "https://storage.googleapis.com/kubevirt-prow/release/kubevirt/kubevirt/stable.txt")
|
||||
kubectl apply -f "https://github.com/kubevirt/kubevirt/releases/download/${VERSION}/kubevirt-operator.yaml"
|
||||
kubectl apply -f "https://github.com/kubevirt/kubevirt/releases/download/${VERSION}/kubevirt-cr.yaml"
|
||||
```
|
||||
|
||||
Enable emulation (optional, if virtualization is not supported):
|
||||
|
||||
```bash
|
||||
kubectl -n kubevirt patch kubevirt kubevirt \
|
||||
--type=merge \
|
||||
--patch '{"spec":{"configuration":{"developerConfiguration":{"useEmulation":true}}}}'
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Step 5: Prepare kubeconfig for the external cluster
|
||||
|
||||
Retrieve the external cluster control-plane address:
|
||||
|
||||
```bash
|
||||
EXT_CP_IP=$(docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "external-control-plane")
|
||||
```
|
||||
|
||||
Export and rewrite the kubeconfig:
|
||||
|
||||
```bash
|
||||
kubectl --context kind-external config view --raw --minify --flatten > kind-external.kubeconfig
|
||||
```
|
||||
|
||||
Replace the API endpoint with the cluster IP, required for cross-cluster access from the management cluster:
|
||||
|
||||
```bash
|
||||
bash -c "sed -i -E 's#https://[^:]+:[0-9]+#https://$EXT_CP_IP:6443#g' kind-external.kubeconfig"
|
||||
```
|
||||
|
||||
Create the kubeconfig secret in the management cluster:
|
||||
|
||||
```bash
|
||||
kubectl -n default create secret generic kind-external-kubeconfig \
|
||||
--from-file=kubeconfig=kind-external.kubeconfig
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Step 6: Install Kamaji and dependencies on the external cluster
|
||||
|
||||
Switch context:
|
||||
|
||||
```bash
|
||||
kubectl config use-context kind-external
|
||||
```
|
||||
|
||||
Install cert-manager:
|
||||
|
||||
```bash
|
||||
helm upgrade --install cert-manager jetstack/cert-manager \
|
||||
--namespace cert-manager \
|
||||
--create-namespace \
|
||||
--set installCRDs=true
|
||||
```
|
||||
|
||||
Install Kamaji:
|
||||
|
||||
```bash
|
||||
helm upgrade --install kamaji clastix/kamaji \
|
||||
--namespace kamaji-system \
|
||||
--create-namespace \
|
||||
--set 'resources=null' \
|
||||
--version 0.0.0+latest
|
||||
```
|
||||
|
||||
Install MetalLB:
|
||||
|
||||
```bash
|
||||
kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.15.3/config/manifests/metallb-native.yaml
|
||||
```
|
||||
|
||||
Configure MetalLB IP address pool:
|
||||
|
||||
```bash
|
||||
SUBNET=$(docker network inspect kind | jq -r '.[0].IPAM.Config[] | select(.Subnet | test(":") | not) | .Subnet' | head -n1)
|
||||
NET_PREFIX=$(echo "$SUBNET" | cut -d/ -f1 | awk -F. '{print $1"."$2}')
|
||||
kubectl apply -f - <<EOF
|
||||
apiVersion: metallb.io/v1beta1
|
||||
kind: IPAddressPool
|
||||
metadata:
|
||||
name: default
|
||||
namespace: metallb-system
|
||||
spec:
|
||||
addresses:
|
||||
- ${NET_PREFIX}.255.200-${NET_PREFIX}.255.250
|
||||
---
|
||||
apiVersion: metallb.io/v1beta1
|
||||
kind: L2Advertisement
|
||||
metadata:
|
||||
name: default
|
||||
namespace: metallb-system
|
||||
EOF
|
||||
```
|
||||
|
||||
Create tenant namespace:
|
||||
|
||||
```bash
|
||||
kubectl create namespace kamaji-tenants
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Step 7: Definition of KamajiControlPlaneTemplate
|
||||
|
||||
The `KamajiControlPlaneTemplate` is defined in [the following manifest](https://raw.githubusercontent.com/clastix/kamaji/master/config/capi/clusterclass-kubevirt-kamaji-external.yaml) and can be applied directly.
|
||||
|
||||
This template configures how Kamaji deploys and manages the tenant control plane on an external Kubernetes cluster using Cluster API.
|
||||
|
||||
```bash
|
||||
apiVersion: controlplane.cluster.x-k8s.io/v1alpha1
|
||||
kind: KamajiControlPlaneTemplate
|
||||
metadata:
|
||||
name: kamaji-controlplane-external
|
||||
namespace: default
|
||||
spec:
|
||||
template:
|
||||
spec:
|
||||
addons:
|
||||
coreDNS: {}
|
||||
konnectivity: {}
|
||||
kubeProxy: {}
|
||||
dataStoreName: "default" # reference to DataStore present on external cluster
|
||||
deployment:
|
||||
externalClusterReference:
|
||||
deploymentNamespace: kamaji-tenants
|
||||
kubeconfigSecretName: kind-external-kubeconfig
|
||||
kubeconfigSecretKey: kubeconfig
|
||||
network:
|
||||
serviceType: LoadBalancer
|
||||
kubelet:
|
||||
cgroupfs: systemd
|
||||
preferredAddressTypes:
|
||||
- InternalIP
|
||||
registry: "registry.k8s.io"
|
||||
```
|
||||
|
||||
The `.spec.template.spec.deployment.externalClusterReference` section defines how Kamaji connects to and deploys control plane components into the external cluster:
|
||||
|
||||
- `deploymentNamespace` - The namespace on the external cluster where `TenantControlPlane` resources and control plane components are created.
|
||||
- `kubeconfigSecretName` - The name of the Kubernetes Secret containing a kubeconfig that allows Kamaji to authenticate to the external cluster.
|
||||
- `kubeconfigSecretKey` - The key inside the secret that holds the kubeconfig data.
|
||||
|
||||
The referenced secret must exist in the Kamaji management cluster and provide sufficient permissions to create and manage resources in the target external cluster.
|
||||
|
||||
---
|
||||
|
||||
## Step 8: Create the Cluster
|
||||
|
||||
Switch context back to the management cluster:
|
||||
|
||||
```bash
|
||||
kubectl config use-context kind-management
|
||||
```
|
||||
|
||||
Apply the Cluster manifest:
|
||||
|
||||
```bash
|
||||
kubectl apply -f "https://raw.githubusercontent.com/clastix/kamaji/master/config/capi/clusterclass-kubevirt-kamaji-external.yaml"
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Validation
|
||||
|
||||
Check tenant control plane pods running in the external cluster:
|
||||
|
||||
```bash
|
||||
kubectl --context kind-external -n kamaji-tenants get pods
|
||||
```
|
||||
|
||||
Check cluster status in the management cluster:
|
||||
|
||||
```bash
|
||||
kubectl --context kind-management get clusters
|
||||
kubectl --context kind-management get kamajicontrolplanes
|
||||
```
|
||||
|
||||
Get cluster kubeconfig and confirm it is working:
|
||||
|
||||
```bash
|
||||
kubectl config use-context kind-management
|
||||
clusterctl get kubeconfig demo-external > demo-external.kubeconfig
|
||||
KUBECONFIG=./demo-external.kubeconfig kubectl get nodes
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Clean up
|
||||
|
||||
Delete Kind clusters:
|
||||
|
||||
```bash
|
||||
kind delete cluster --name management
|
||||
kind delete cluster --name external
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Summary
|
||||
|
||||
Using `externalClusterReference` with Kamaji and Cluster API enables:
|
||||
|
||||
- Hosted Kubernetes control planes on remote clusters
|
||||
- Strong separation of concerns
|
||||
- Multi-cluster management patterns
|
||||
- Clean integration with ClusterClass
|
||||
File diff suppressed because it is too large
Load Diff
@@ -68,6 +68,7 @@ nav:
|
||||
- cluster-api/other-providers.md
|
||||
- cluster-api/cluster-autoscaler.md
|
||||
- cluster-api/cluster-class.md
|
||||
- cluster-api/external-cluster.md
|
||||
- 'Guides':
|
||||
- guides/index.md
|
||||
- guides/alternative-datastore.md
|
||||
|
||||
6
go.mod
6
go.mod
@@ -15,7 +15,7 @@ require (
|
||||
github.com/google/uuid v1.6.0
|
||||
github.com/json-iterator/go v1.1.12
|
||||
github.com/juju/mutex/v2 v2.0.0
|
||||
github.com/nats-io/nats.go v1.48.0
|
||||
github.com/nats-io/nats.go v1.49.0
|
||||
github.com/onsi/ginkgo/v2 v2.28.1
|
||||
github.com/onsi/gomega v1.39.1
|
||||
github.com/prometheus/client_golang v1.23.2
|
||||
@@ -98,7 +98,7 @@ require (
|
||||
github.com/jinzhu/inflection v1.0.0 // indirect
|
||||
github.com/josharian/intern v1.0.0 // indirect
|
||||
github.com/juju/errors v0.0.0-20220203013757-bd733f3c86b9 // indirect
|
||||
github.com/klauspost/compress v1.18.0 // indirect
|
||||
github.com/klauspost/compress v1.18.2 // indirect
|
||||
github.com/kylelemons/godebug v1.1.0 // indirect
|
||||
github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de // indirect
|
||||
github.com/lithammer/dedent v1.1.0 // indirect
|
||||
@@ -117,7 +117,7 @@ require (
|
||||
github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 // indirect
|
||||
github.com/morikuni/aec v1.0.0 // indirect
|
||||
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
|
||||
github.com/nats-io/nkeys v0.4.11 // indirect
|
||||
github.com/nats-io/nkeys v0.4.12 // indirect
|
||||
github.com/nats-io/nuid v1.0.1 // indirect
|
||||
github.com/opencontainers/go-digest v1.0.0 // indirect
|
||||
github.com/opencontainers/image-spec v1.1.1 // indirect
|
||||
|
||||
12
go.sum
12
go.sum
@@ -190,8 +190,8 @@ github.com/juju/version/v2 v2.0.0-20211007103408-2e8da085dc23/go.mod h1:Ljlbryh9
|
||||
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
|
||||
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
|
||||
github.com/kisielk/sqlstruct v0.0.0-20201105191214-5f3e10d3ab46/go.mod h1:yyMNCyc/Ib3bDTKd379tNMpB/7/H5TjM2Y9QJ5THLbE=
|
||||
github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo=
|
||||
github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ=
|
||||
github.com/klauspost/compress v1.18.2 h1:iiPHWW0YrcFgpBYhsA6D1+fqHssJscY/Tm/y2Uqnapk=
|
||||
github.com/klauspost/compress v1.18.2/go.mod h1:R0h/fSBs8DE4ENlcrlib3PsXS61voFxhIs2DeRhCvJ4=
|
||||
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
|
||||
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
|
||||
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
|
||||
@@ -243,10 +243,10 @@ github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
|
||||
github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
|
||||
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
|
||||
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
|
||||
github.com/nats-io/nats.go v1.48.0 h1:pSFyXApG+yWU/TgbKCjmm5K4wrHu86231/w84qRVR+U=
|
||||
github.com/nats-io/nats.go v1.48.0/go.mod h1:iRWIPokVIFbVijxuMQq4y9ttaBTMe0SFdlZfMDd+33g=
|
||||
github.com/nats-io/nkeys v0.4.11 h1:q44qGV008kYd9W1b1nEBkNzvnWxtRSQ7A8BoqRrcfa0=
|
||||
github.com/nats-io/nkeys v0.4.11/go.mod h1:szDimtgmfOi9n25JpfIdGw12tZFYXqhGxjhVxsatHVE=
|
||||
github.com/nats-io/nats.go v1.49.0 h1:yh/WvY59gXqYpgl33ZI+XoVPKyut/IcEaqtsiuTJpoE=
|
||||
github.com/nats-io/nats.go v1.49.0/go.mod h1:fDCn3mN5cY8HooHwE2ukiLb4p4G4ImmzvXyJt+tGwdw=
|
||||
github.com/nats-io/nkeys v0.4.12 h1:nssm7JKOG9/x4J8II47VWCL1Ds29avyiQDRn0ckMvDc=
|
||||
github.com/nats-io/nkeys v0.4.12/go.mod h1:MT59A1HYcjIcyQDJStTfaOY6vhy9XTUjOFo+SVsvpBg=
|
||||
github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
|
||||
github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
|
||||
github.com/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78=
|
||||
|
||||
@@ -51,6 +51,18 @@ const (
|
||||
kineInitContainerName = "chmod"
|
||||
)
|
||||
|
||||
func applyProbeOverrides(probe *corev1.Probe, spec *kamajiv1alpha1.ProbeSpec) {
|
||||
if spec == nil {
|
||||
return
|
||||
}
|
||||
|
||||
probe.InitialDelaySeconds = pointer.Deref(spec.InitialDelaySeconds, probe.InitialDelaySeconds)
|
||||
probe.TimeoutSeconds = pointer.Deref(spec.TimeoutSeconds, probe.TimeoutSeconds)
|
||||
probe.PeriodSeconds = pointer.Deref(spec.PeriodSeconds, probe.PeriodSeconds)
|
||||
probe.SuccessThreshold = pointer.Deref(spec.SuccessThreshold, probe.SuccessThreshold)
|
||||
probe.FailureThreshold = pointer.Deref(spec.FailureThreshold, probe.FailureThreshold)
|
||||
}
|
||||
|
||||
type DataStoreOverrides struct {
|
||||
Resource string
|
||||
DataStore kamajiv1alpha1.DataStore
|
||||
@@ -384,6 +396,16 @@ func (d Deployment) buildScheduler(podSpec *corev1.PodSpec, tenantControlPlane k
|
||||
FailureThreshold: 3,
|
||||
}
|
||||
|
||||
if probes := tenantControlPlane.Spec.ControlPlane.Deployment.Probes; probes != nil {
|
||||
applyProbeOverrides(podSpec.Containers[index].LivenessProbe, probes.Liveness)
|
||||
applyProbeOverrides(podSpec.Containers[index].StartupProbe, probes.Startup)
|
||||
|
||||
if probes.Scheduler != nil {
|
||||
applyProbeOverrides(podSpec.Containers[index].LivenessProbe, probes.Scheduler.Liveness)
|
||||
applyProbeOverrides(podSpec.Containers[index].StartupProbe, probes.Scheduler.Startup)
|
||||
}
|
||||
}
|
||||
|
||||
switch {
|
||||
case tenantControlPlane.Spec.ControlPlane.Deployment.Resources == nil:
|
||||
podSpec.Containers[index].Resources = corev1.ResourceRequirements{}
|
||||
@@ -475,6 +497,17 @@ func (d Deployment) buildControllerManager(podSpec *corev1.PodSpec, tenantContro
|
||||
SuccessThreshold: 1,
|
||||
FailureThreshold: 3,
|
||||
}
|
||||
|
||||
if probes := tenantControlPlane.Spec.ControlPlane.Deployment.Probes; probes != nil {
|
||||
applyProbeOverrides(podSpec.Containers[index].LivenessProbe, probes.Liveness)
|
||||
applyProbeOverrides(podSpec.Containers[index].StartupProbe, probes.Startup)
|
||||
|
||||
if probes.ControllerManager != nil {
|
||||
applyProbeOverrides(podSpec.Containers[index].LivenessProbe, probes.ControllerManager.Liveness)
|
||||
applyProbeOverrides(podSpec.Containers[index].StartupProbe, probes.ControllerManager.Startup)
|
||||
}
|
||||
}
|
||||
|
||||
switch {
|
||||
case tenantControlPlane.Spec.ControlPlane.Deployment.Resources == nil:
|
||||
podSpec.Containers[index].Resources = corev1.ResourceRequirements{}
|
||||
@@ -606,6 +639,19 @@ func (d Deployment) buildKubeAPIServer(podSpec *corev1.PodSpec, tenantControlPla
|
||||
SuccessThreshold: 1,
|
||||
FailureThreshold: 3,
|
||||
}
|
||||
|
||||
if probes := tenantControlPlane.Spec.ControlPlane.Deployment.Probes; probes != nil {
|
||||
applyProbeOverrides(podSpec.Containers[index].LivenessProbe, probes.Liveness)
|
||||
applyProbeOverrides(podSpec.Containers[index].ReadinessProbe, probes.Readiness)
|
||||
applyProbeOverrides(podSpec.Containers[index].StartupProbe, probes.Startup)
|
||||
|
||||
if probes.APIServer != nil {
|
||||
applyProbeOverrides(podSpec.Containers[index].LivenessProbe, probes.APIServer.Liveness)
|
||||
applyProbeOverrides(podSpec.Containers[index].ReadinessProbe, probes.APIServer.Readiness)
|
||||
applyProbeOverrides(podSpec.Containers[index].StartupProbe, probes.APIServer.Startup)
|
||||
}
|
||||
}
|
||||
|
||||
podSpec.Containers[index].ImagePullPolicy = corev1.PullAlways
|
||||
// Volume mounts
|
||||
var extraVolumeMounts []corev1.VolumeMount
|
||||
|
||||
@@ -4,12 +4,21 @@
|
||||
package controlplane
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
. "github.com/onsi/ginkgo/v2"
|
||||
. "github.com/onsi/gomega"
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
pointer "k8s.io/utils/ptr"
|
||||
|
||||
kamajiv1alpha1 "github.com/clastix/kamaji/api/v1alpha1"
|
||||
)
|
||||
|
||||
func TestControlplaneDeployment(t *testing.T) {
|
||||
RegisterFailHandler(Fail)
|
||||
RunSpecs(t, "Controlplane Deployment Suite")
|
||||
}
|
||||
|
||||
var _ = Describe("Controlplane Deployment", func() {
|
||||
var d Deployment
|
||||
BeforeEach(func() {
|
||||
@@ -43,4 +52,74 @@ var _ = Describe("Controlplane Deployment", func() {
|
||||
Expect(etcdSerVersOverrides).To(Equal("/events#https://etcd-0;https://etcd-1;https://etcd-2,/pods#https://etcd-3;https://etcd-4;https://etcd-5"))
|
||||
})
|
||||
})
|
||||
|
||||
Describe("applyProbeOverrides", func() {
|
||||
var probe *corev1.Probe
|
||||
|
||||
BeforeEach(func() {
|
||||
probe = &corev1.Probe{
|
||||
InitialDelaySeconds: 0,
|
||||
TimeoutSeconds: 1,
|
||||
PeriodSeconds: 10,
|
||||
SuccessThreshold: 1,
|
||||
FailureThreshold: 3,
|
||||
}
|
||||
})
|
||||
|
||||
It("should not modify probe when spec is nil", func() {
|
||||
applyProbeOverrides(probe, nil)
|
||||
Expect(probe.InitialDelaySeconds).To(Equal(int32(0)))
|
||||
Expect(probe.TimeoutSeconds).To(Equal(int32(1)))
|
||||
Expect(probe.PeriodSeconds).To(Equal(int32(10)))
|
||||
Expect(probe.SuccessThreshold).To(Equal(int32(1)))
|
||||
Expect(probe.FailureThreshold).To(Equal(int32(3)))
|
||||
})
|
||||
|
||||
It("should override only FailureThreshold when only it is set", func() {
|
||||
spec := &kamajiv1alpha1.ProbeSpec{
|
||||
FailureThreshold: pointer.To(int32(30)),
|
||||
}
|
||||
applyProbeOverrides(probe, spec)
|
||||
Expect(probe.FailureThreshold).To(Equal(int32(30)))
|
||||
Expect(probe.InitialDelaySeconds).To(Equal(int32(0)))
|
||||
Expect(probe.TimeoutSeconds).To(Equal(int32(1)))
|
||||
Expect(probe.PeriodSeconds).To(Equal(int32(10)))
|
||||
Expect(probe.SuccessThreshold).To(Equal(int32(1)))
|
||||
})
|
||||
|
||||
It("should override all fields when all are set", func() {
|
||||
spec := &kamajiv1alpha1.ProbeSpec{
|
||||
InitialDelaySeconds: pointer.To(int32(15)),
|
||||
TimeoutSeconds: pointer.To(int32(5)),
|
||||
PeriodSeconds: pointer.To(int32(30)),
|
||||
SuccessThreshold: pointer.To(int32(2)),
|
||||
FailureThreshold: pointer.To(int32(10)),
|
||||
}
|
||||
applyProbeOverrides(probe, spec)
|
||||
Expect(probe.InitialDelaySeconds).To(Equal(int32(15)))
|
||||
Expect(probe.TimeoutSeconds).To(Equal(int32(5)))
|
||||
Expect(probe.PeriodSeconds).To(Equal(int32(30)))
|
||||
Expect(probe.SuccessThreshold).To(Equal(int32(2)))
|
||||
Expect(probe.FailureThreshold).To(Equal(int32(10)))
|
||||
})
|
||||
|
||||
It("should cascade global then component overrides", func() {
|
||||
global := &kamajiv1alpha1.ProbeSpec{
|
||||
FailureThreshold: pointer.To(int32(10)),
|
||||
PeriodSeconds: pointer.To(int32(20)),
|
||||
}
|
||||
applyProbeOverrides(probe, global)
|
||||
|
||||
component := &kamajiv1alpha1.ProbeSpec{
|
||||
FailureThreshold: pointer.To(int32(60)),
|
||||
}
|
||||
applyProbeOverrides(probe, component)
|
||||
|
||||
Expect(probe.FailureThreshold).To(Equal(int32(60)))
|
||||
Expect(probe.PeriodSeconds).To(Equal(int32(20)))
|
||||
Expect(probe.TimeoutSeconds).To(Equal(int32(1)))
|
||||
Expect(probe.InitialDelaySeconds).To(Equal(int32(0)))
|
||||
Expect(probe.SuccessThreshold).To(Equal(int32(1)))
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
Reference in New Issue
Block a user