add support for pattern-ingester

Author: btaani

operator/api/loki/v1/lokistack_types.go

@@ -1099,14 +1099,15 @@ type RulesSpec struct {
 	NamespaceSelector *metav1.LabelSelector `json:"namespaceSelector,omitempty"`
 }
 
-type PatternIngesterSpec struct {
+type PatternIngester struct {
 	// Enabled defines a flag to enable/disable the pattern-ingester component
 	//
 	// +required
 	// +kubebuilder:validation:Required
 	// +operator-sdk:csv:customresourcedefinitions:type=spec,xDescriptors="urn:alm:descriptor:com.tectonic.ui:booleanSwitch",displayName="Enable"
 	Enabled bool `json:"enabled"`
 }
+
 // LokiStackSpec defines the desired state of LokiStack
 type LokiStackSpec struct {
 	// ManagementState defines if the CR should be managed by the operator or not.
@@ -1211,7 +1212,7 @@ type LokiStackSpec struct {
 	// +optional
 	// +kubebuilder:validation:Optional
 	// +operator-sdk:csv:customresourcedefinitions:type=spec,displayName="Pattern-Ingester"
-	PatternIngesterSpec *PatternIngesterSpec `json:"patternIngesterSpec,omitempty"`
+	PatternIngester *PatternIngester `json:"patternIngester,omitempty"`
 }
 
 type ReplicationSpec struct {
@@ -1414,6 +1415,13 @@ type LokiStackComponentStatus struct {
 	// +kubebuilder:validation:Optional
 	// +operator-sdk:csv:customresourcedefinitions:type=status,xDescriptors="urn:alm:descriptor:com.tectonic.ui:podStatuses",displayName="Ruler",order=6
 	Ruler PodStatusMap `json:"ruler,omitempty"`
+
+	// PatternIngester is a map to the per pod status of the lokistack pattern ingester deployment.
+	//
+	// +optional
+	// +kubebuilder:validation:Optional
+	// +operator-sdk:csv:customresourcedefinitions:type=status,xDescriptors="urn:alm:descriptor:com.tectonic.ui:podStatuses",displayName="Pattern Ingester",order=6
+	PatternIngester PodStatusMap `json:"patternIngester,omitempty"`
 }
 
 // CredentialMode represents the type of authentication used for accessing the object storage.

operator/api/loki/v1/zz_generated.deepcopy.go

@@ -151,8 +151,8 @@ metadata:
     capabilities: Full Lifecycle
     categories: OpenShift Optional, Logging & Tracing
     certified: "false"
-    containerImage: docker.io/grafana/loki-operator:0.9.0
-    createdAt: "2025-12-03T16:22:01Z"
+    containerImage: docker.io/grafana/loki-operator:0.8.0
+    createdAt: "2025-11-28T11:49:45Z"
     description: The Community Loki Operator provides Kubernetes native deployment
       and management of Loki and related logging components.
     operators.operatorframework.io/builder: operator-sdk-unknown
@@ -660,6 +660,15 @@ spec:
         path: networkPolicies.ruleSet
         x-descriptors:
         - urn:alm:descriptor:com.tectonic.ui:text
+      - description: PatternIngester defines the pattern-ingester configuration.
+        displayName: Pattern-Ingester
+        path: patternIngesterSpec
+      - description: Enabled defines a flag to enable/disable the pattern-ingester
+          component
+        displayName: Enable
+        path: patternIngesterSpec.enabled
+        x-descriptors:
+        - urn:alm:descriptor:com.tectonic.ui:booleanSwitch
       - description: Proxy defines the spec for the object proxy to configure cluster
           proxy information.
         displayName: Cluster Proxy
@@ -860,6 +869,21 @@ spec:
         path: template.ingester.replicas
         x-descriptors:
         - urn:alm:descriptor:com.tectonic.ui:hidden
+      - description: PatternIngester defines the pattern-ingester component spec.
+        displayName: Pattern-Ingester pods
+        path: template.patternIngester
+      - description: |-
+          PodAntiAffinity defines the pod anti affinity scheduling rules to schedule pods
+          of a component.
+        displayName: PodAntiAffinity
+        path: template.patternIngester.podAntiAffinity
+        x-descriptors:
+        - urn:alm:descriptor:com.tectonic.ui:podAntiAffinity
+      - description: Replicas defines the number of replica pods of the component.
+        displayName: Replicas
+        path: template.patternIngester.replicas
+        x-descriptors:
+        - urn:alm:descriptor:com.tectonic.ui:hidden
       - description: Querier defines the querier component spec.
         displayName: Querier pods
         path: template.querier