Policy Generator を使用して、OpenShift Container Platform GitOps をインストールするポリシーを生成できます。OpenShift Container Platform GitOps Operator は all namespaces インストールモードを提供しており、次の例で確認できます。次の例のように、openshift-gitops-subscription.yaml という Subscription マニフェストファイルを作成します。
apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
name: openshift-gitops-operator
namespace: openshift-operators
spec:
channel: stable
name: openshift-gitops-operator
source: redhat-operators
sourceNamespace: openshift-marketplace
apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
name: openshift-gitops-operator
namespace: openshift-operators
spec:
channel: stable
name: openshift-gitops-operator
source: redhat-operators
sourceNamespace: openshift-marketplace
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apiVersion: policy.open-cluster-management.io/v1
kind: PolicyGenerator
metadata:
name: install-openshift-gitops
policyDefaults:
namespace: policies
placement:
clusterSelectors:
vendor: "OpenShift"
remediationAction: enforce
policies:
- name: install-openshift-gitops
manifests:
- path: openshift-gitops-subscription.yaml
apiVersion: policy.open-cluster-management.io/v1
kind: PolicyGenerator
metadata:
name: install-openshift-gitops
policyDefaults:
namespace: policies
placement:
clusterSelectors:
vendor: "OpenShift"
remediationAction: enforce
policies:
- name: install-openshift-gitops
manifests:
- path: openshift-gitops-subscription.yaml
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generators:
- policy-generator-config.yaml
generators:
- policy-generator-config.yaml
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apiVersion: apps.open-cluster-management.io/v1
kind: PlacementRule
metadata:
name: placement-install-openshift-gitops
namespace: policies
spec:
clusterConditions:
- status: "True"
type: ManagedClusterConditionAvailable
clusterSelector:
matchExpressions:
- key: vendor
operator: In
values:
- OpenShift
---
apiVersion: policy.open-cluster-management.io/v1
kind: PlacementBinding
metadata:
name: binding-install-openshift-gitops
namespace: policies
placementRef:
apiGroup: apps.open-cluster-management.io
kind: PlacementRule
name: placement-install-openshift-gitops
subjects:
- apiGroup: policy.open-cluster-management.io
kind: Policy
name: install-openshift-gitops
---
apiVersion: policy.open-cluster-management.io/v1
kind: Policy
metadata:
annotations:
policy.open-cluster-management.io/categories: CM Configuration Management
policy.open-cluster-management.io/controls: CM-2 Baseline Configuration
policy.open-cluster-management.io/standards: NIST SP 800-53
policy.open-cluster-management.io/description:
name: install-openshift-gitops
namespace: policies
spec:
disabled: false
policy-templates:
- objectDefinition:
apiVersion: policy.open-cluster-management.io/v1
kind: ConfigurationPolicy
metadata:
name: install-openshift-gitops
spec:
object-templates:
- complianceType: musthave
objectDefinition:
apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
name: openshift-gitops-operator
namespace: openshift-operators
spec:
channel: stable
name: openshift-gitops-operator
source: redhat-operators
sourceNamespace: openshift-marketplace
remediationAction: enforce
severity: low
apiVersion: apps.open-cluster-management.io/v1
kind: PlacementRule
metadata:
name: placement-install-openshift-gitops
namespace: policies
spec:
clusterConditions:
- status: "True"
type: ManagedClusterConditionAvailable
clusterSelector:
matchExpressions:
- key: vendor
operator: In
values:
- OpenShift
---
apiVersion: policy.open-cluster-management.io/v1
kind: PlacementBinding
metadata:
name: binding-install-openshift-gitops
namespace: policies
placementRef:
apiGroup: apps.open-cluster-management.io
kind: PlacementRule
name: placement-install-openshift-gitops
subjects:
- apiGroup: policy.open-cluster-management.io
kind: Policy
name: install-openshift-gitops
---
apiVersion: policy.open-cluster-management.io/v1
kind: Policy
metadata:
annotations:
policy.open-cluster-management.io/categories: CM Configuration Management
policy.open-cluster-management.io/controls: CM-2 Baseline Configuration
policy.open-cluster-management.io/standards: NIST SP 800-53
policy.open-cluster-management.io/description:
name: install-openshift-gitops
namespace: policies
spec:
disabled: false
policy-templates:
- objectDefinition:
apiVersion: policy.open-cluster-management.io/v1
kind: ConfigurationPolicy
metadata:
name: install-openshift-gitops
spec:
object-templates:
- complianceType: musthave
objectDefinition:
apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
name: openshift-gitops-operator
namespace: openshift-operators
spec:
channel: stable
name: openshift-gitops-operator
source: redhat-operators
sourceNamespace: openshift-marketplace
remediationAction: enforce
severity: low
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OpenShift Container Platform ドキュメントのマニフェストから生成されたポリシーがサポートされています。ポリシージェネレーターを使用して、OpenShift Container Platform ドキュメントの設定ガイダンスを適用できます。