Merge "Add manifests for Hardware-Classification-Controller"

manifests/function/hwcc/README.md

@@ -0,0 +1,39 @@
+# Function: hwcc
+
+Controller for classifying host hardware characteristics to expected values.
+
+The HWCC (Hardware Classification Controller) compares and validates the
+workload profile against Baremetal Hosts and classifies right match host
+and label the host. Also it displays the count for matched, unmatched
+and error hosts.
+
+Comparison and validation is done on baremetalhost list provided by `BMO`
+against hardware profile mentioned in
+`metal3.io_hardwareclassifications.yaml`.
+
+HWCC will label matched hosts.
+ * Default
+
+   `hardwareclassification.metal3.io/<PROFILE-NAME>=matches`
+ * User Provided
+
+   `hardwareclassification.metal3.io/<PROFILE-NAME>=<LABEL>`
+
+HWCC also label hosts which are in error state, e.g.
+
+`hardwareclassification-error=registration-error`
+
+HWCC status shows multiple items w.r.t applied profile :
+ * Name of the profile
+ * Profile match status
+ * Matched Host count
+ * Error Host count
+
+## Example Usage
+
+User can validate and classify the hosts based on hardware requirement.
+User will get to know how many hosts matched to user profile and
+how many hosts are in error state. HWCC status will also show number of hosts
+falling under different error states.
+User can select any of matched host and go for provisioning.
+

manifests/function/hwcc/certmanager/certificate.yaml

@@ -0,0 +1,25 @@
+# The following manifests contain a self-signed issuer CR and a certificate CR.
+# More document can be found at https://docs.cert-manager.io
+# WARNING: Targets CertManager 0.11 check https://docs.cert-manager.io/en/latest/tasks/upgrading/index.html for breaking changes
+apiVersion: cert-manager.io/v1alpha2
+kind: Issuer
+metadata:
+  name: selfsigned-issuer
+  namespace: system
+spec:
+  selfSigned: {}
+---
+apiVersion: cert-manager.io/v1alpha2
+kind: Certificate
+metadata:
+  name: serving-cert  # this name should match the one appeared in kustomizeconfig.yaml
+  namespace: system
+spec:
+  # $(SERVICE_NAME) and $(SERVICE_NAMESPACE) will be substituted by kustomize
+  dnsNames:
+  - $(SERVICE_NAME).$(SERVICE_NAMESPACE).svc
+  - $(SERVICE_NAME).$(SERVICE_NAMESPACE).svc.cluster.local
+  issuerRef:
+    kind: Issuer
+    name: selfsigned-issuer
+  secretName: webhook-server-cert # this secret will not be prefixed, since it's not managed by kustomize

manifests/function/hwcc/certmanager/kustomization.yaml

@@ -0,0 +1,5 @@
+resources:
+- certificate.yaml
+
+configurations:
+- kustomizeconfig.yaml

manifests/function/hwcc/certmanager/kustomizeconfig.yaml

@@ -0,0 +1,16 @@
+# This configuration is for teaching kustomize how to update name ref and var substitution
+nameReference:
+- kind: Issuer
+  group: cert-manager.io
+  fieldSpecs:
+  - kind: Certificate
+    group: cert-manager.io
+    path: spec/issuerRef/name
+
+varReference:
+- kind: Certificate
+  group: cert-manager.io
+  path: spec/commonName
+- kind: Certificate
+  group: cert-manager.io
+  path: spec/dnsNames

manifests/function/hwcc/crd/bases/metal3.io_hardwareclassifications.yaml

@@ -0,0 +1,227 @@
+
+---
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.4
+  creationTimestamp: null
+  name: hardwareclassifications.metal3.io
+spec:
+  additionalPrinterColumns:
+  - JSONPath: .status.profileMatchStatus
+    description: Profile Match Status
+    name: ProfileMatchStatus
+    type: string
+  - JSONPath: .status.matchedCount
+    description: Total Matched hosts.
+    name: MatchedHosts
+    type: integer
+  - JSONPath: .status.unmatchedCount
+    description: Total Unmatched hosts.
+    name: UnmatchedHosts
+    type: integer
+  - JSONPath: .status.errorHosts
+    description: Total error hosts.
+    name: ErrorHosts
+    type: integer
+  - JSONPath: .status.registrationErrorHosts
+    description: Total hosts in Registration error state.
+    name: RegistrationErrorHosts
+    type: integer
+  - JSONPath: .status.introspectionErrorHosts
+    description: Total hosts in Introspection error state.
+    name: IntrospectionErrorHosts
+    type: integer
+  - JSONPath: .status.provisioningErrorHosts
+    description: Total hosts in Provisioning error state.
+    name: ProvisioningErrorHosts
+    type: integer
+  - JSONPath: .status.powerMgmtErrorHosts
+    description: Total hosts in Power Management error state.
+    name: PowerMgmtErrorHosts
+    type: integer
+  - JSONPath: .status.errorMessage
+    description: Most recent error
+    name: Error
+    type: string
+  group: metal3.io
+  names:
+    kind: HardwareClassification
+    listKind: HardwareClassificationList
+    plural: hardwareclassifications
+    shortNames:
+    - hwc
+    - hc
+    singular: hardwareclassification
+  scope: Namespaced
+  subresources:
+    status: {}
+  validation:
+    openAPIV3Schema:
+      description: HardwareClassification is the Schema for the hardwareclassifications
+        API
+      properties:
+        apiVersion:
+          description: 'APIVersion defines the versioned schema of this representation
+            of an object. Servers should convert recognized schemas to the latest
+            internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+          type: string
+        kind:
+          description: 'Kind is a string value representing the REST resource this
+            object represents. Servers may infer this from the endpoint the client
+            submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          description: HardwareClassificationSpec defines the desired state of HardwareClassification
+          properties:
+            hardwareCharacteristics:
+              description: HardwareCharacteristics defines expected hardware configurations
+                for Cpu, Disk, Nic and Ram.
+              properties:
+                cpu:
+                  description: Cpu contains cpu details extracted from the hardware
+                    profile
+                  properties:
+                    maximumCount:
+                      description: MaximumCount of cpu should be greater than 0 and
+                        greater than MinimumCount Ex. MaximumCount > 0 && MaximumCount
+                        > MinimumCount
+                      minimum: 1
+                      type: integer
+                    maximumSpeedMHz:
+                      description: 'Maximum speed of cpu should be greater than 0
+                        and greater than MinimumSpeed Ex. MaximumSpeed > 0 && MaximumSpeed
+                        > MinimumSpeed Ex. MaximumSpeed: 3200 User wants CPU speed
+                        3.2 (in GHz), then he should specify as 3200 MHz'
+                      format: int32
+                      minimum: 1000
+                      type: integer
+                    minimumCount:
+                      description: MinimumCount of cpu should be greater than 0 Ex.
+                        MinimumCount > 0
+                      minimum: 1
+                      type: integer
+                    minimumSpeedMHz:
+                      description: 'MinimumSpeed of cpu should be greater than 0 Ex.
+                        MinimumSpeed > 0 Ex. MinimumSpeed: 2600 User wants CPU speed
+                        2.6 (in GHz), then s/he should specify as 2600 MHz'
+                      format: int32
+                      minimum: 1000
+                      type: integer
+                  type: object
+                disk:
+                  description: Disk contains disk details extracted from the hardware
+                    profile
+                  properties:
+                    maximumCount:
+                      description: MaximumCount of disk should be greater than 0 and
+                        greater than MinimumCount Ex. MaximumCount > 0 && MaximumCount
+                        > MinimumCount
+                      minimum: 1
+                      type: integer
+                    maximumIndividualSizeGB:
+                      description: Maximum individual size should be greater than
+                        0 and greater than MinimumIndividualSizeGB Ex. MaximumIndividualSizeGB
+                        > 0 && MaximumIndividualSizeGB > MinimumIndividualSizeGB
+                      format: int64
+                      minimum: 1
+                      type: integer
+                    minimumCount:
+                      description: MinimumCount of disk should be greater than 0 MinimumCount
+                        > 0
+                      minimum: 1
+                      type: integer
+                    minimumIndividualSizeGB:
+                      description: MinimumIndividualSizeGB should be greater than
+                        0 Ex. MinimumIndividualSizeGB > 0
+                      format: int64
+                      minimum: 1
+                      type: integer
+                  type: object
+                nic:
+                  description: Nic contains nic details extracted from the hardware
+                    profile
+                  properties:
+                    maximumCount:
+                      description: Maximum count should be greater than 0 and greater
+                        than MinimumCount Ex. MaximumCount > 0 && MaximumCount > MinimumCount
+                      minimum: 1
+                      type: integer
+                    minimumCount:
+                      description: Minimum count should be greater than 0 Ex. MinimumCount
+                        > 0
+                      minimum: 1
+                      type: integer
+                  type: object
+                ram:
+                  description: Ram contains ram details extracted from the hardware
+                    profile
+                  properties:
+                    maximumSizeGB:
+                      description: MaximumSizeGB should be greater than 0 or greater
+                        than MinimumSizeGB Ex. MaximumSizeGB > 0 && MaximumSizeGB
+                        > MinimumSizeGB
+                      minimum: 1
+                      type: integer
+                    minimumSizeGB:
+                      description: MinimumSizeGB of Ram should be greater than 0 Ex.
+                        MinimumSizeGB > 0
+                      minimum: 1
+                      type: integer
+                  type: object
+              type: object
+          type: object
+        status:
+          description: HardwareClassificationStatus defines the observed state of
+            HardwareClassification
+          properties:
+            errorHosts:
+              description: The count of Hosts in error state
+              type: integer
+            errorMessage:
+              description: The last error message reported by the hardwareclassification
+                system
+              type: string
+            errorType:
+              description: ErrorType indicates the type of failure encountered
+              type: string
+            introspectionErrorHosts:
+              description: The count of hosts in introspection error state
+              type: integer
+            matchedCount:
+              description: The count of matched Hosts per profile reported by hardwareclassification
+                system
+              type: integer
+            powerMgmtErrorHosts:
+              description: The count of hosts in power management error state
+              type: integer
+            profileMatchStatus:
+              description: ProfileMatchStatus identifies whether a applied profile
+                is matches or not
+              type: string
+            provisioningErrorHosts:
+              description: The count of hosts in provisioning error state
+              type: integer
+            registrationErrorHosts:
+              description: The count of hosts in registration error state
+              type: integer
+            unmatchedCount:
+              description: The count of unmatched Hosts per profile reported by hardwareclassification
+                system
+              type: integer
+          type: object
+      type: object
+  version: v1alpha1
+  versions:
+  - name: v1alpha1
+    served: true
+    storage: true
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []

manifests/function/hwcc/crd/kustomization.yaml

@@ -0,0 +1,21 @@
+# This kustomization.yaml is not intended to be run by itself,
+# since it depends on service name and namespace that are out of this kustomize package.
+# It should be run by config/default
+resources:
+- bases/metal3.io_hardwareclassifications.yaml
+# +kubebuilder:scaffold:crdkustomizeresource
+
+patchesStrategicMerge:
+# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix.
+# patches here are for enabling the conversion webhook for each CRD
+#- patches/webhook_in_hardwareclassifications.yaml
+# +kubebuilder:scaffold:crdkustomizewebhookpatch
+
+# [CERTMANAGER] To enable webhook, uncomment all the sections with [CERTMANAGER] prefix.
+# patches here are for enabling the CA injection for each CRD
+#- patches/cainjection_in_hardwareclassifications.yaml
+# +kubebuilder:scaffold:crdkustomizecainjectionpatch
+
+# the following config is for teaching kustomize how to do kustomization for CRDs.
+configurations:
+- kustomizeconfig.yaml

manifests/function/hwcc/crd/kustomizeconfig.yaml

@@ -0,0 +1,17 @@
+# This file is for teaching kustomize how to substitute name and namespace reference in CRD
+nameReference:
+- kind: Service
+  version: v1
+  fieldSpecs:
+  - kind: CustomResourceDefinition
+    group: apiextensions.k8s.io
+    path: spec/conversion/webhookClientConfig/service/name
+
+namespace:
+- kind: CustomResourceDefinition
+  group: apiextensions.k8s.io
+  path: spec/conversion/webhookClientConfig/service/namespace
+  create: false
+
+varReference:
+- path: metadata/annotations

manifests/function/hwcc/crd/patches/cainjection_in_hardwareclassifications.yaml

@@ -0,0 +1,8 @@
+# The following patch adds a directive for certmanager to inject CA into the CRD
+# CRD conversion requires k8s 1.13 or later.
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    cert-manager.io/inject-ca-from: $(CERTIFICATE_NAMESPACE)/$(CERTIFICATE_NAME)
+  name: hardwareclassifications.metal3.io

manifests/function/hwcc/crd/patches/webhook_in_hardwareclassifications.yaml

@@ -0,0 +1,17 @@
+# The following patch enables conversion webhook for CRD
+# CRD conversion requires k8s 1.13 or later.
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: hardwareclassifications.metal3.io
+spec:
+  conversion:
+    strategy: Webhook
+    webhookClientConfig:
+      # this is "\n" used as a placeholder, otherwise it will be rejected by the apiserver for being blank,
+      # but we're going to set it later using the cert-manager (or potentially a patch if not using cert-manager)
+      caBundle: Cg==
+      service:
+        namespace: system
+        name: webhook-service
+        path: /convert

manifests/function/hwcc/default/kustomization.yaml

@@ -0,0 +1,74 @@
+# Adds namespace to all resources.
+namespace: hardware-classification
+
+# Value of this field is prepended to the
+# names of all resources, e.g. a deployment named
+# "wordpress" becomes "alices-wordpress".
+# Note that it should also match with the prefix (text before '-') of the namespace
+# field above.
+namePrefix: hardware-classification-
+
+# Labels to add to all resources and selectors.
+#commonLabels:
+#  someName: someValue
+
+bases:
+- ../crd
+- ../rbac
+- ../manager
+# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix including the one in crd/kustomization.yaml
+#- ../webhook
+# [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER'. 'WEBHOOK' components are required.
+#- ../certmanager
+# [PROMETHEUS] To enable prometheus monitor, uncomment all sections with 'PROMETHEUS'.
+#- ../prometheus
+
+patchesStrategicMerge:
+  # Protect the /metrics endpoint by putting it behind auth.
+  # Only one of manager_auth_proxy_patch.yaml and
+  # manager_prometheus_metrics_patch.yaml should be enabled.
+- manager_auth_proxy_patch.yaml
+  # If you want your controller-manager to expose the /metrics
+  # endpoint w/o any authn/z, uncomment the following line and
+  # comment manager_auth_proxy_patch.yaml.
+  # Only one of manager_auth_proxy_patch.yaml and
+  # manager_prometheus_metrics_patch.yaml should be enabled.
+#- manager_prometheus_metrics_patch.yaml
+
+# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix including the one in crd/kustomization.yaml
+#- manager_webhook_patch.yaml
+
+# [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER'.
+# Uncomment 'CERTMANAGER' sections in crd/kustomization.yaml to enable the CA injection in the admission webhooks.
+# 'CERTMANAGER' needs to be enabled to use ca injection
+#- webhookcainjection_patch.yaml
+
+# the following config is for teaching kustomize how to do var substitution
+vars:
+# [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER' prefix.
+#- name: CERTIFICATE_NAMESPACE # namespace of the certificate CR
+#  objref:
+#    kind: Certificate
+#    group: cert-manager.io
+#    version: v1alpha2
+#    name: serving-cert # this name should match the one in certificate.yaml
+#  fieldref:
+#    fieldpath: metadata.namespace
+#- name: CERTIFICATE_NAME
+#  objref:
+#    kind: Certificate
+#    group: cert-manager.io
+#    version: v1alpha2
+#    name: serving-cert # this name should match the one in certificate.yaml
+#- name: SERVICE_NAMESPACE # namespace of the service
+#  objref:
+#    kind: Service
+#    version: v1
+#    name: webhook-service
+#  fieldref:
+#    fieldpath: metadata.namespace
+#- name: SERVICE_NAME
+#  objref:
+#    kind: Service
+#    version: v1
+#    name: webhook-service

manifests/function/hwcc/default/manager_auth_proxy_patch.yaml

@@ -0,0 +1,25 @@
+# This patch inject a sidecar container which is a HTTP proxy for the controller manager,
+# it performs RBAC authorization against the Kubernetes API using SubjectAccessReviews.
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: controller-manager
+  namespace: system
+spec:
+  template:
+    spec:
+      containers:
+      - name: kube-rbac-proxy
+        image: gcr.io/kubebuilder/kube-rbac-proxy:v0.4.1
+        args:
+        - "--secure-listen-address=0.0.0.0:8443"
+        - "--upstream=http://127.0.0.1:8080/"
+        - "--logtostderr=true"
+        - "--v=10"
+        ports:
+        - containerPort: 8443
+          name: https
+      - name: manager
+        args:
+        - "--metrics-addr=127.0.0.1:8080"
+        - "--enable-leader-election"

manifests/function/hwcc/default/manager_webhook_patch.yaml

@@ -0,0 +1,23 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: controller-manager
+  namespace: system
+spec:
+  template:
+    spec:
+      containers:
+      - name: manager
+        ports:
+        - containerPort: 9443
+          name: webhook-server
+          protocol: TCP
+        volumeMounts:
+        - mountPath: /tmp/k8s-webhook-server/serving-certs
+          name: cert
+          readOnly: true
+      volumes:
+      - name: cert
+        secret:
+          defaultMode: 420
+          secretName: webhook-server-cert

manifests/function/hwcc/default/webhookcainjection_patch.yaml

@@ -0,0 +1,15 @@
+# This patch add annotation to admission webhook config and
+# the variables $(CERTIFICATE_NAMESPACE) and $(CERTIFICATE_NAME) will be substituted by kustomize.
+apiVersion: admissionregistration.k8s.io/v1beta1
+kind: MutatingWebhookConfiguration
+metadata:
+  name: mutating-webhook-configuration
+  annotations:
+    cert-manager.io/inject-ca-from: $(CERTIFICATE_NAMESPACE)/$(CERTIFICATE_NAME)
+---
+apiVersion: admissionregistration.k8s.io/v1beta1
+kind: ValidatingWebhookConfiguration
+metadata:
+  name: validating-webhook-configuration
+  annotations:
+    cert-manager.io/inject-ca-from: $(CERTIFICATE_NAMESPACE)/$(CERTIFICATE_NAME)

manifests/function/hwcc/kustomization.yaml

@@ -0,0 +1,5 @@
+resources:
+- namespace.yaml
+
+bases:
+- default

manifests/function/hwcc/manager/kustomization.yaml

@@ -0,0 +1,8 @@
+resources:
+- manager.yaml
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+images:
+- name: controller
+  newName: controller
+  newTag: latest

manifests/function/hwcc/manager/manager.yaml

@@ -0,0 +1,32 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: controller-manager
+  namespace: system
+  labels:
+    control-plane: controller-manager
+spec:
+  selector:
+    matchLabels:
+      control-plane: controller-manager
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        control-plane: controller-manager
+    spec:
+      containers:
+      - command:
+        - /manager
+        args:
+        - --enable-leader-election
+        image: quay.io/hwcc/airship-hcc:v1
+        name: manager
+        resources:
+          limits:
+            cpu: 100m
+            memory: 30Mi
+          requests:
+            cpu: 100m
+            memory: 20Mi
+      terminationGracePeriodSeconds: 10

manifests/function/hwcc/namespace.yaml

@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  labels:
+    control-plane: controller-manager
+  name: hardware-classification

manifests/function/hwcc/prometheus/kustomization.yaml

@@ -0,0 +1,2 @@
+resources:
+- monitor.yaml

manifests/function/hwcc/prometheus/monitor.yaml

@@ -0,0 +1,15 @@
+
+# Prometheus Monitor Service (Metrics)
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  labels:
+    control-plane: controller-manager
+  name: controller-manager-metrics-monitor
+  namespace: system
+spec:
+  endpoints:
+    - path: /metrics
+      port: https
+  selector:
+    control-plane: controller-manager

manifests/function/hwcc/rbac/auth_proxy_role.yaml

@@ -0,0 +1,13 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: proxy-role
+rules:
+- apiGroups: ["authentication.k8s.io"]
+  resources:
+  - tokenreviews
+  verbs: ["create"]
+- apiGroups: ["authorization.k8s.io"]
+  resources:
+  - subjectaccessreviews
+  verbs: ["create"]

manifests/function/hwcc/rbac/auth_proxy_role_binding.yaml

@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: proxy-rolebinding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: proxy-role
+subjects:
+- kind: ServiceAccount
+  name: default
+  namespace: system

manifests/function/hwcc/rbac/auth_proxy_service.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    control-plane: controller-manager
+  name: controller-manager-metrics-service
+  namespace: system
+spec:
+  ports:
+  - name: https
+    port: 8443
+    targetPort: https
+  selector:
+    control-plane: controller-manager

manifests/function/hwcc/rbac/hardwareclassification_editor_role.yaml

@@ -0,0 +1,26 @@
+# permissions to do edit hardwareclassifications.
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: hardwareclassification-editor-role
+rules:
+- apiGroups:
+  - metal3.io
+  resources:
+  - hardwareclassifications
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - metal3.io
+  resources:
+  - hardwareclassifications/status
+  verbs:
+  - get
+  - patch
+  - update

manifests/function/hwcc/rbac/hardwareclassification_viewer_role.yaml

@@ -0,0 +1,20 @@
+# permissions to do viewer hardwareclassifications.
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: hardwareclassification-viewer-role
+rules:
+- apiGroups:
+  - metal3.io
+  resources:
+  - hardwareclassifications
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - metal3.io
+  resources:
+  - hardwareclassifications/status
+  verbs:
+  - get

manifests/function/hwcc/rbac/kustomization.yaml

@@ -0,0 +1,11 @@
+resources:
+- role.yaml
+- role_binding.yaml
+- leader_election_role.yaml
+- leader_election_role_binding.yaml
+# Comment the following 3 lines if you want to disable
+# the auth proxy (https://github.com/brancz/kube-rbac-proxy)
+# which protects your /metrics endpoint.
+- auth_proxy_service.yaml
+- auth_proxy_role.yaml
+- auth_proxy_role_binding.yaml

manifests/function/hwcc/rbac/leader_election_role.yaml

@@ -0,0 +1,32 @@
+# permissions to do leader election.
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: leader-election-role
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - configmaps
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - ""
+  resources:
+  - configmaps/status
+  verbs:
+  - get
+  - update
+  - patch
+- apiGroups:
+  - ""
+  resources:
+  - events
+  verbs:
+  - create

manifests/function/hwcc/rbac/leader_election_role_binding.yaml

@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: leader-election-rolebinding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: leader-election-role
+subjects:
+- kind: ServiceAccount
+  name: default
+  namespace: system

manifests/function/hwcc/rbac/role.yaml

@@ -0,0 +1,43 @@
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  creationTimestamp: null
+  name: manager-role
+rules:
+- apiGroups:
+  - metal3.io
+  resources:
+  - baremetalhosts
+  verbs:
+  - get
+  - list
+  - watch
+  - update
+- apiGroups:
+  - metal3.io
+  resources:
+  - baremetalhosts/status
+  verbs:
+  - get
+- apiGroups:
+  - metal3.io
+  resources:
+  - hardwareclassifications
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - metal3.io
+  resources:
+  - hardwareclassifications/status
+  verbs:
+  - get
+  - patch
+  - update

manifests/function/hwcc/rbac/role_binding.yaml

@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: manager-rolebinding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: manager-role
+subjects:
+- kind: ServiceAccount
+  name: default
+  namespace: system

manifests/function/hwcc/samples/metal3.io_v1alpha1_hardwareclassification.yaml

@@ -0,0 +1,25 @@
+apiVersion: metal3.io/v1alpha1
+kind: HardwareClassification
+metadata:
+  name: hardwareclassification-sample
+  labels:
+    hardwareclassification-sample: sample1
+    hardwareclassification-error: All
+spec:
+  hardwareCharacteristics:
+      cpu:
+         minimumCount: 1
+         maximumCount: 72
+         minimumSpeedMHz: 1100
+         maximumSpeedMHz: 3600
+      disk:
+         minimumCount: 1
+         maximumCount: 8
+         minimumIndividualSizeGB: 2
+         maximumIndividualSizeGB: 3000
+      ram:
+         minimumSizeGB: 1
+         maximumSizeGB: 180
+      nic:
+         minimumCount: 1
+         maximumCount: 7

manifests/function/hwcc/webhook/kustomization.yaml

@@ -0,0 +1,6 @@
+resources:
+- manifests.yaml
+- service.yaml
+
+configurations:
+- kustomizeconfig.yaml

manifests/function/hwcc/webhook/kustomizeconfig.yaml

@@ -0,0 +1,25 @@
+# the following config is for teaching kustomize where to look at when substituting vars.
+# It requires kustomize v2.1.0 or newer to work properly.
+nameReference:
+- kind: Service
+  version: v1
+  fieldSpecs:
+  - kind: MutatingWebhookConfiguration
+    group: admissionregistration.k8s.io
+    path: webhooks/clientConfig/service/name
+  - kind: ValidatingWebhookConfiguration
+    group: admissionregistration.k8s.io
+    path: webhooks/clientConfig/service/name
+
+namespace:
+- kind: MutatingWebhookConfiguration
+  group: admissionregistration.k8s.io
+  path: webhooks/clientConfig/service/namespace
+  create: true
+- kind: ValidatingWebhookConfiguration
+  group: admissionregistration.k8s.io
+  path: webhooks/clientConfig/service/namespace
+  create: true
+
+varReference:
+- path: metadata/annotations

manifests/function/hwcc/webhook/service.yaml

@@ -0,0 +1,12 @@
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: webhook-service
+  namespace: system
+spec:
+  ports:
+    - port: 443
+      targetPort: 9443
+  selector:
+    control-plane: controller-manager