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wongniJoshua Reed
wongni
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Joshua Reed
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Feature/implement machine health checker (#71)
* Can now build Isolated network with extra CRDs. * Such awesome, much wow * Saving progress and switching gears. * Abstractions gallore. * Further abstraction of the controller as an idea. Compiles and almost works. * More generalized than before. * More abstraction still. * Made things work. * Made things work. * Zones firing. * Machines work via new style now. * Slight cleanup. * Iso net with load balancer rules working now. * Set nginx to use default ports. * Isolated networks create and delete with load balancer and fill endpoint hosts now. * Builds a cluster. * Added Affinity group crd. * Added machine health checker. * Afinity groups are a go. * Update partially to main. * Some cleanup. More to come. * Fixup missing dispose iso net call. * Removed machine health checker crd. * Removed machine health checker crd. * Implement CloudStackMachineStateChecker * Change to lower cases * Passes webhook and controller tests. Passes lint. * Unit tests fixed up. * Mild cleanup. * Updated per PR comments. * Fixup tests. * Fixup again. * Readd non-root. * Fix isolated network deletion. * pr review comments addressed. * Fix tests. * Fixup finalizer. * Fix issues after merge the CRD breakout PR * Fix comments * Update comments Co-authored-by: Joshua Reed <[email protected]> Co-authored-by: Wonkun Kim <[email protected]>
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‎PROJECT

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kind: CloudStackAffinityGroup
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path: github.com/aws/cluster-api-provider-cloudstack/api/v1beta1
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version: v1beta1
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- api:
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crdVersion: v1
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namespaced: true
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controller: true
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domain: cluster.x-k8s.io
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group: infrastructure
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kind: CloudStackMachineStateChecker
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path: github.com/aws/cluster-api-provider-cloudstack/api/v1beta1
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version: v1beta1
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version: "3"

‎api/v1beta1/cloudstackmachinestatechecker_types.go

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/*
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Copyright 2022 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package v1beta1
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import (
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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// CloudStackMachineStateCheckerSpec
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type CloudStackMachineStateCheckerSpec struct {
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// CloudStack machine instance ID
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InstanceID string `json:"instanceID,omitempty"`
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}
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// CloudStackMachineStateCheckerStatus defines the observed state of CloudStackMachineStateChecker
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type CloudStackMachineStateCheckerStatus struct {
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// Reflects the readiness of the Machine State Checker.
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Ready bool `json:"ready"`
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}
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//+kubebuilder:object:root=true
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//+kubebuilder:subresource:status
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// CloudStackMachineStateChecker is the Schema for the cloudstackmachinestatecheckers API
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type CloudStackMachineStateChecker struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ObjectMeta `json:"metadata,omitempty"`
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Spec CloudStackMachineStateCheckerSpec `json:"spec,omitempty"`
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Status CloudStackMachineStateCheckerStatus `json:"status,omitempty"`
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}
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//+kubebuilder:object:root=true
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// CloudStackMachineStateCheckerList contains a list of CloudStackMachineStateChecker
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type CloudStackMachineStateCheckerList struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ListMeta `json:"metadata,omitempty"`
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Items []CloudStackMachineStateChecker `json:"items"`
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}
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func init() {
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SchemeBuilder.Register(&CloudStackMachineStateChecker{}, &CloudStackMachineStateCheckerList{})
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}

‎api/v1beta1/zz_generated.deepcopy.go

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‎config/crd/bases/infrastructure.cluster.x-k8s.io_cloudstackmachinestatecheckers.yaml

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---
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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metadata:
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annotations:
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controller-gen.kubebuilder.io/version: v0.4.1
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creationTimestamp: null
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name: cloudstackmachinestatecheckers.infrastructure.cluster.x-k8s.io
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spec:
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group: infrastructure.cluster.x-k8s.io
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names:
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kind: CloudStackMachineStateChecker
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listKind: CloudStackMachineStateCheckerList
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plural: cloudstackmachinestatecheckers
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singular: cloudstackmachinestatechecker
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scope: Namespaced
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versions:
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- name: v1beta1
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schema:
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openAPIV3Schema:
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description: CloudStackMachineStateChecker is the Schema for the cloudstackmachinestatecheckers
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API
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properties:
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apiVersion:
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description: 'APIVersion defines the versioned schema of this representation
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of an object. Servers should convert recognized schemas to the latest
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internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
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type: string
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kind:
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description: 'Kind is a string value representing the REST resource this
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object represents. Servers may infer this from the endpoint the client
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submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
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type: string
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metadata:
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type: object
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spec:
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description: CloudStackMachineStateCheckerSpec defines the desired state
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of CloudStackMachineStateChecker
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properties:
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instanceID:
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description: CloudStack machine instance ID
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type: string
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type: object
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status:
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description: CloudStackMachineStateCheckerStatus defines the observed
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state of CloudStackMachineStateChecker
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properties:
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ready:
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description: Reflects the readiness of the Machine State Checker.
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type: boolean
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required:
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- ready
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type: object
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type: object
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served: true
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storage: true
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subresources:
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status: {}
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status:
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acceptedNames:
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kind: ""
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plural: ""
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conditions: []
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storedVersions: []

‎config/crd/kustomization.yaml

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- bases/infrastructure.cluster.x-k8s.io_cloudstackisolatednetworks.yaml
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- bases/infrastructure.cluster.x-k8s.io_cloudstackzones.yaml
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- bases/infrastructure.cluster.x-k8s.io_cloudstackaffinitygroups.yaml
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- bases/infrastructure.cluster.x-k8s.io_cloudstackmachinestatecheckers.yaml
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#+kubebuilder:scaffold:crdkustomizeresource
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patchesStrategicMerge:
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#- patches/webhook_in_cloudstackisolatednetworks.yaml
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#- patches/webhook_in_cloudstackzones.yaml
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#- patches/webhook_in_cloudstackaffinitygroups.yaml
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#- patches/webhook_in_cloudstackmachinestatecheckers.yaml
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#+kubebuilder:scaffold:crdkustomizewebhookpatch
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# patches here are for enabling the CA injection for each CRD
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#- patches/cainjection_in_cloudstackisolatednetworks.yaml
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#- patches/cainjection_in_cloudstackzones.yaml
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#- patches/cainjection_in_cloudstackaffinitygroups.yaml
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#- patches/cainjection_in_cloudstackmachinestatecheckers.yaml
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#+kubebuilder:scaffold:crdkustomizecainjectionpatch
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# the following config is for teaching kustomize how to do kustomization for CRDs.

‎config/crd/patches/cainjection_in_cloudstackmachinestatecheckers.yaml

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# The following patch adds a directive for certmanager to inject CA into the CRD
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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metadata:
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annotations:
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cert-manager.io/inject-ca-from: $(CERTIFICATE_NAMESPACE)/$(CERTIFICATE_NAME)
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name: cloudstackmachinestatecheckers.infrastructure.cluster.x-k8s.io

‎config/crd/patches/webhook_in_cloudstackmachinestatecheckers.yaml

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# The following patch enables a conversion webhook for the CRD
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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metadata:
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name: cloudstackmachinestatecheckers.infrastructure.cluster.x-k8s.io
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spec:
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conversion:
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strategy: Webhook
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webhook:
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clientConfig:
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service:
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namespace: system
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name: webhook-service
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path: /convert
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conversionReviewVersions:
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- v1

‎config/rbac/cloudstackmachinestatechecker_editor_role.yaml

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# permissions for end users to edit cloudstackmachinestatecheckers.
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: cloudstackmachinestatechecker-editor-role
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rules:
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- apiGroups:
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- infrastructure.cluster.x-k8s.io
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resources:
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- cloudstackmachinestatecheckers
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verbs:
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- create
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- delete
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- get
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- list
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- patch
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- update
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- watch
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- apiGroups:
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- infrastructure.cluster.x-k8s.io
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resources:
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- cloudstackmachinestatecheckers/status
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verbs:
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- get

‎config/rbac/cloudstackmachinestatechecker_viewer_role.yaml

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# permissions for end users to view cloudstackmachinestatecheckers.
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: cloudstackmachinestatechecker-viewer-role
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rules:
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- apiGroups:
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- infrastructure.cluster.x-k8s.io
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resources:
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- cloudstackmachinestatecheckers
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- infrastructure.cluster.x-k8s.io
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resources:
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- cloudstackmachinestatecheckers/status
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verbs:
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- get

‎config/rbac/role.yaml

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- get
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- list
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- watch
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- apiGroups:
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- cluster.x-k8s.io
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resources:
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- machines
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verbs:
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- delete
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- get
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- list
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- watch
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- apiGroups:
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- cluster.x-k8s.io
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resources:
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- get
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- patch
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- update
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- apiGroups:
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- infrastructure.cluster.x-k8s.io
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resources:
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- cloudstackmachinestatecheckers
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verbs:
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- create
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- delete
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- get
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- list
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- patch
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- update
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- watch
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- apiGroups:
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- infrastructure.cluster.x-k8s.io
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resources:
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- cloudstackmachinestatecheckers/finalizers
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verbs:
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- update
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- apiGroups:
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- infrastructure.cluster.x-k8s.io
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resources:
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- cloudstackmachinestatecheckers/status
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verbs:
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- get
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- patch
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- update
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- apiGroups:
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- infrastructure.cluster.x-k8s.io
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resources:

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