Merge pull request #561 from paramite/ksmstatus

Refactor Ceilometer services' status objects

api/bases/telemetry.openstack.org_ceilometers.yaml

@@ -45,6 +45,7 @@ spec:
             type: string
           ksmStatus:
             description: KSMStatus defines the observed state of kube-state-metrics
+              [DEPRECATED, Status is used instead]
             properties:
               conditions:
                 description: Conditions
@@ -136,6 +137,10 @@ spec:
                 type: object
               ipmiImage:
                 type: string
+              ksmEnabled:
+                default: true
+                description: Whether kube-state-metrics should be deployed
+                type: boolean
               ksmImage:
                 type: string
               ksmTls:
@@ -295,6 +300,15 @@ spec:
                   type: string
                 description: Map of hashes to track e.g. job status
                 type: object
+              ksmHash:
+                additionalProperties:
+                  type: string
+                description: Map of hashes to track e.g. job status
+                type: object
+              ksmReadyCount:
+                description: ReadyCount of kube-state-metrics instances
+                format: int32
+                type: integer
               mysqldExporterExportedGaleras:
                 description: List of galera CRs, which are being exported with mysqld_exporter
                 items:

api/bases/telemetry.openstack.org_telemetries.yaml

@@ -433,6 +433,10 @@ spec:
                     type: boolean
                   ipmiImage:
                     type: string
+                  ksmEnabled:
+                    default: true
+                    description: Whether kube-state-metrics should be deployed
+                    type: boolean
                   ksmImage:
                     type: string
                   ksmTls:

api/v1beta1/ceilometer_types.go

@@ -113,6 +113,11 @@ type CeilometerSpecCore struct {
 	// NetworkAttachmentDefinitions list of network attachment definitions the service pod gets attached to
 	NetworkAttachmentDefinitions []string `json:"networkAttachmentDefinitions,omitempty"`
 
+	// Whether kube-state-metrics should be deployed
+	// +kubebuilder:validation:optional
+	// +kubebuilder:default=true
+	KSMEnabled *bool `json:"ksmEnabled,omitempty"`
+
 	// Whether mysqld_exporter should be deployed
 	// +kubebuilder:validation:optional
 	MysqldExporterEnabled *bool `json:"mysqldExporterEnabled,omitempty"`
@@ -177,9 +182,17 @@ type CeilometerStatus struct {
 	// List of galera CRs, which are being exported with mysqld_exporter
 	// +listType=atomic
 	MysqldExporterExportedGaleras []string `json:"mysqldExporterExportedGaleras,omitempty"`
+
+	// ReadyCount of kube-state-metrics instances
+	KSMReadyCount int32 `json:"ksmReadyCount,omitempty"`
+
+	// Map of hashes to track e.g. job status
+	KSMHash map[string]string `json:"ksmHash,omitempty"`
 }
 
-// KSMStatus defines the observed state of kube-state-metrics
+// NOTE(mmagr): remove KSMStatus with API version increment
+
+// KSMStatus defines the observed state of kube-state-metrics [DEPRECATED, Status is used instead]
 type KSMStatus struct {
 	// ReadyCount of ksm instances
 	ReadyCount int32 `json:"readyCount,omitempty"`
@@ -207,9 +220,9 @@ type Ceilometer struct {
 	metav1.TypeMeta   `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`
 
-	Spec             CeilometerSpec   `json:"spec,omitempty"`
-	CeilometerStatus CeilometerStatus `json:"status,omitempty"`
-	KSMStatus        KSMStatus        `json:"ksmStatus,omitempty"`
+	Spec      CeilometerSpec   `json:"spec,omitempty"`
+	Status    CeilometerStatus `json:"status,omitempty"`
+	KSMStatus KSMStatus        `json:"ksmStatus,omitempty"`
 }
 
 //+kubebuilder:object:root=true
@@ -223,8 +236,7 @@ type CeilometerList struct {
 
 // IsReady - returns true if Ceilometer is reconciled successfully
 func (instance Ceilometer) IsReady() bool {
-	return instance.CeilometerStatus.Conditions.IsTrue(condition.ReadyCondition) &&
-		instance.KSMStatus.Conditions.IsTrue(condition.ReadyCondition)
+	return instance.Status.Conditions.IsTrue(condition.ReadyCondition)
 }
 
 func init() {
@@ -233,7 +245,7 @@ func init() {
 
 // RbacConditionsSet - set the conditions for the rbac object
 func (instance Ceilometer) RbacConditionsSet(c *condition.Condition) {
-	instance.CeilometerStatus.Conditions.Set(c)
+	instance.Status.Conditions.Set(c)
 }
 
 // RbacNamespace - return the namespace

api/v1beta1/conditions.go

@@ -56,8 +56,17 @@ const (
 
 	DashboardDefinitionReadyCondition condition.Type = "DashboardDefinitionReady"
 
-	// KSMReadyCondition Status=True condition which indicates if the KSM is configured and operational
-	KSMReadyCondition condition.Type = "KSMReady"
+	// KSMTLSInputReadyCondition Status=True condition when required TLS sources are ready for KSM
+	KSMTLSInputReadyCondition condition.Type = "KSMTLSInputReady"
+
+	// KSMDeploymentReadyCondition Status=True condition when KSM statefulset created ok
+	KSMDeploymentReadyCondition condition.Type = "KSMDeploymentReady"
+
+	// KSMServiceConfigReadyCondition Status=True Condition which indicates that all service config got rendered ok
+	KSMServiceConfigReadyCondition condition.Type = "KSMServiceConfigReady"
+
+	// KSMCreateServiceReadyCondition Status=True condition when k8s service for the KSM created ok
+	KSMCreateServiceReadyCondition condition.Type = "KSMCreateServiceReady"
 
 	// MysqldExporter conditions
 	MysqldExporterDBReadyCondition condition.Type = "MysqldExporterDBReady"
@@ -207,17 +216,8 @@ const (
 	//
 	// KSMReady condition messages
 	//
-	// KSMReadyInitMessage
-	KSMReadyInitMessage = "KSM not started"
-
-	// KSMReadyMessage
-	KSMReadyMessage = "KSM completed"
-
-	// KSMReadyErrorMessage
-	KSMReadyErrorMessage = "KSM error occured %s"
-
-	// KSMReadyRunningMessage
-	KSMReadyRunningMessage = "KSM in progress"
+	// KSMDisabledMessage
+	KSMDisabledMessage = "kube-state-metrics is disabled"
 
 	//
 	// mysqld_exporter condition messages

config/crd/bases/telemetry.openstack.org_ceilometers.yaml

@@ -45,6 +45,7 @@ spec:
             type: string
           ksmStatus:
             description: KSMStatus defines the observed state of kube-state-metrics
+              [DEPRECATED, Status is used instead]
             properties:
               conditions:
                 description: Conditions
@@ -136,6 +137,10 @@ spec:
                 type: object
               ipmiImage:
                 type: string
+              ksmEnabled:
+                default: true
+                description: Whether kube-state-metrics should be deployed
+                type: boolean
               ksmImage:
                 type: string
               ksmTls:
@@ -295,6 +300,15 @@ spec:
                   type: string
                 description: Map of hashes to track e.g. job status
                 type: object
+              ksmHash:
+                additionalProperties:
+                  type: string
+                description: Map of hashes to track e.g. job status
+                type: object
+              ksmReadyCount:
+                description: ReadyCount of kube-state-metrics instances
+                format: int32
+                type: integer
               mysqldExporterExportedGaleras:
                 description: List of galera CRs, which are being exported with mysqld_exporter
                 items:

config/crd/bases/telemetry.openstack.org_telemetries.yaml

@@ -433,6 +433,10 @@ spec:
                     type: boolean
                   ipmiImage:
                     type: string
+                  ksmEnabled:
+                    default: true
+                    description: Whether kube-state-metrics should be deployed
+                    type: boolean
                   ksmImage:
                     type: string
                   ksmTls: