chore: use grep -E than egrep and set minkube version to match produc…

…tion (#1187)

- warning when "make api-docs": egrep: warning: egrep is obsolescent; using grep -E
- we need to use min k8s version 1.25

Signed-off-by: Wen Zhou <[email protected]>

Makefile

@@ -172,7 +172,7 @@ CLEANFILES += opt/manifests/*
 .PHONY: api-docs
 api-docs: crd-ref-docs ## Creates API docs using https://github.com/elastic/crd-ref-docs
 	$(CRD_REF_DOCS) --source-path ./ --output-path ./docs/api-overview.md --renderer markdown --config ./crd-ref-docs.config.yaml && \
-	egrep -v '\.io/[^v][^1].*)$$' ./docs/api-overview.md > temp.md && mv ./temp.md ./docs/api-overview.md
+	grep -Ev '\.io/[^v][^1].*)$$' ./docs/api-overview.md > temp.md && mv ./temp.md ./docs/api-overview.md
 
 ##@ Build
 

crd-ref-docs.config.yaml

@@ -7,4 +7,4 @@ processor:
     - "(DataScienceCluster|DSCInitialization)List$"
 render:
   # Version of Kubernetes to use when generating links to Kubernetes API documentation.
-  kubernetesVersion: 1.24
+  kubernetesVersion: 1.25

docs/api-overview.md

@@ -441,7 +441,7 @@ DataScienceCluster is the Schema for the datascienceclusters API.
 | `kind` _string_ | `DataScienceCluster` | | |
 | `kind` _string_ | Kind is a string value representing the REST resource this object represents.<br />Servers may infer this from the endpoint the client submits requests to.<br />Cannot be updated.<br />In CamelCase.<br />More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds |  |  |
 | `apiVersion` _string_ | APIVersion defines the versioned schema of this representation of an object.<br />Servers should convert recognized schemas to the latest internal value, and<br />may reject unrecognized values.<br />More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources |  |  |
-| `metadata` _[ObjectMeta](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#objectmeta-v1-meta)_ | Refer to Kubernetes API documentation for fields of `metadata`. |  |  |
+| `metadata` _[ObjectMeta](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.25/#objectmeta-v1-meta)_ | Refer to Kubernetes API documentation for fields of `metadata`. |  |  |
 | `spec` _[DataScienceClusterSpec](#datascienceclusterspec)_ |  |  |  |
 | `status` _[DataScienceClusterStatus](#datascienceclusterstatus)_ |  |  |  |
 
@@ -477,7 +477,7 @@ _Appears in:_
 | --- | --- | --- | --- |
 | `phase` _string_ | Phase describes the Phase of DataScienceCluster reconciliation state<br />This is used by OLM UI to provide status information to the user |  |  |
 | `conditions` _Condition array_ | Conditions describes the state of the DataScienceCluster resource. |  |  |
-| `relatedObjects` _[ObjectReference](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#objectreference-v1-core) array_ | RelatedObjects is a list of objects created and maintained by this operator.<br />Object references will be added to this list after they have been created AND found in the cluster. |  |  |
+| `relatedObjects` _[ObjectReference](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.25/#objectreference-v1-core) array_ | RelatedObjects is a list of objects created and maintained by this operator.<br />Object references will be added to this list after they have been created AND found in the cluster. |  |  |
 | `errorMessage` _string_ |  |  |  |
 | `installedComponents` _object (keys:string, values:boolean)_ | List of components with status if installed or not |  |  |
 | `release` _[Release](#release)_ | Version and release type |  |  |
@@ -586,7 +586,7 @@ DSCInitialization is the Schema for the dscinitializations API.
 | `kind` _string_ | `DSCInitialization` | | |
 | `kind` _string_ | Kind is a string value representing the REST resource this object represents.<br />Servers may infer this from the endpoint the client submits requests to.<br />Cannot be updated.<br />In CamelCase.<br />More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds |  |  |
 | `apiVersion` _string_ | APIVersion defines the versioned schema of this representation of an object.<br />Servers should convert recognized schemas to the latest internal value, and<br />may reject unrecognized values.<br />More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources |  |  |
-| `metadata` _[ObjectMeta](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#objectmeta-v1-meta)_ | Refer to Kubernetes API documentation for fields of `metadata`. |  |  |
+| `metadata` _[ObjectMeta](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.25/#objectmeta-v1-meta)_ | Refer to Kubernetes API documentation for fields of `metadata`. |  |  |
 | `spec` _[DSCInitializationSpec](#dscinitializationspec)_ |  |  |  |
 | `status` _[DSCInitializationStatus](#dscinitializationstatus)_ |  |  |  |
 
@@ -626,7 +626,7 @@ _Appears in:_
 | --- | --- | --- | --- |
 | `phase` _string_ | Phase describes the Phase of DSCInitializationStatus<br />This is used by OLM UI to provide status information to the user |  |  |
 | `conditions` _Condition array_ | Conditions describes the state of the DSCInitializationStatus resource |  |  |
-| `relatedObjects` _[ObjectReference](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#objectreference-v1-core) array_ | RelatedObjects is a list of objects created and maintained by this operator.<br />Object references will be added to this list after they have been created AND found in the cluster |  |  |
+| `relatedObjects` _[ObjectReference](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.25/#objectreference-v1-core) array_ | RelatedObjects is a list of objects created and maintained by this operator.<br />Object references will be added to this list after they have been created AND found in the cluster |  |  |
 | `errorMessage` _string_ |  |  |  |
 | `release` _[Release](#release)_ | Version and release type |  |  |