mg-master_RHOSPDOC-1200_STF-disconnected

common/global/stf-attributes.adoc

@@ -39,7 +39,6 @@ endif::[]
 ifeval::["{build}" == "upstream"]
 :ObservabilityOperator: Observability{nbsp}Operator
 :OpenShift: OpenShift
-:OpenShiftShort: OKD
 :OpenStack: OpenStack
 :OpenStackShort: OSP
 :OpenStackVersion: Wallaby
@@ -58,7 +57,6 @@ endif::[]
 ifeval::["{build}" == "downstream"]
 :ObservabilityOperator: Cluster{nbsp}Observability{nbsp}Operator
 :OpenShift: Red{nbsp}Hat{nbsp}OpenShift{nbsp}Container{nbsp}Platform
-:OpenShiftShort: OCP
 :OpenStack: Red{nbsp}Hat{nbsp}OpenStack{nbsp}Platform
 :OpenStackShort: RHOSP
 :OpenStackVersion: 17.1

doc-Service-Telemetry-Framework/assemblies/assembly_installing-the-core-components-of-stf.adoc

@@ -24,7 +24,7 @@ ifeval::["{SupportedOpenShiftVersion}" != "{NextSupportedOpenShiftVersion}"]
 * An {OpenShift} Extended Update Support (EUS) release version {SupportedOpenShiftVersion} or {NextSupportedOpenShiftVersion} is running.
 endif::[]
 * You have prepared your {OpenShift} environment and ensured that there is persistent storage and enough resources to run the {ProjectShort} components on top of the {OpenShift} environment. For more information about {ProjectShort} performance, see the Red Hat Knowledge Base article https://access.redhat.com/articles/4907241[Service Telemetry Framework Performance and Scaling].
-* Your environment is fully connected. {ProjectShort} does not work in a {OpenShift}-disconnected environments or network proxy environments.
+* You have deployed {ProjectShort} in a fully connected or {OpenShift}-disconnected environments. {ProjectShort} is unavailable in network proxy environments.
 
 ifeval::["{build}" == "downstream"]
 [IMPORTANT]

doc-Service-Telemetry-Framework/assemblies/assembly_preparing-your-ocp-environment-for-stf.adoc

@@ -10,13 +10,12 @@ To prepare your {OpenShift} environment for {Project} ({ProjectShort}), you must
 
 * Ensure that you have persistent storage available in your {OpenShift} cluster for a production-grade deployment. For more information, see <<persistent-volumes_assembly-preparing-your-ocp-environment-for-stf>>.
 * Ensure that enough resources are available to run the Operators and the application containers. For more information, see <<resource-allocation_assembly-preparing-your-ocp-environment-for-stf>>.
-* Ensure that you have a fully connected network environment. For more information, see xref:con-network-considerations-for-service-telemetry-framework_assembly-preparing-your-ocp-environment-for-stf[].
 
 include::../modules/con_observability-strategy.adoc[leveloffset=+1]
 include::../modules/con_persistent-volumes.adoc[leveloffset=+1]
 include::../modules/con_resource-allocation.adoc[leveloffset=+1]
 include::../modules/con_network-considerations-for-service-telemetry-framework.adoc[leveloffset=+1]
-
+include::../modules/proc_deploying-stf-on-openshift-disconnected-environments.adoc[leveloffset=+1]
 //reset the context
 ifdef::parent-context[:context: {parent-context}]
 ifndef::parent-context[:!context:]

doc-Service-Telemetry-Framework/modules/con_manifest-overrides.adoc

@@ -26,7 +26,7 @@
 = Customizing the deployment
 
 [role="_abstract"]
-The Service Telemetry Operator watches for a `ServiceTelemetry` manifest to load into {OpenShift} ({OpenShiftShort}). The Operator then creates other objects in memory, which results in the dependent Operators creating the workloads they are responsible for managing.
+The Service Telemetry Operator watches for a `ServiceTelemetry` manifest to load into {OpenShift}. The Operator then creates other objects in memory, which results in the dependent Operators creating the workloads they are responsible for managing.
 
 [WARNING]
 ====

doc-Service-Telemetry-Framework/modules/con_network-considerations-for-service-telemetry-framework.adoc

@@ -3,4 +3,4 @@
 [id="con-network-considerations-for-service-telemetry-framework_{context}"]
 = Network considerations for Service Telemetry Framework
 
-You can only deploy {Project} ({ProjectShort}) in a fully connected network environment. You cannot deploy {ProjectShort} in {OpenShift}-disconnected environments or network proxy environments.
+You can deploy {Project} ({ProjectShort}) in fully connected network environments or in {OpenShift}-disconnected environments. You cannot deploy {ProjectShort} in network proxy environments.

doc-Service-Telemetry-Framework/modules/con_support-for-stf.adoc

@@ -4,6 +4,6 @@
 [role="_abstract"]
 Red Hat supports the core Operators and workloads, including {MessageBus}, {ObservabilityOperator} (Prometheus, Alertmanager), Service Telemetry Operator, and Smart Gateway Operator. Red Hat does not support the community Operators or workload components, inclusive of Elasticsearch, Grafana, and their Operators.
 
-You can only deploy {ProjectShort} in a fully connected network environment. You cannot deploy {ProjectShort} in {OpenShift}-disconnected environments or network proxy environments.
+You can deploy {Project} ({ProjectShort}) in fully connected network environments or in {OpenShift}-disconnected environments. You cannot deploy {ProjectShort} in network proxy environments.
 
 For more information about {ProjectShort} life cycle and support status, see the https://access.redhat.com/node/6225361[{Project} Supported Version Matrix].

doc-Service-Telemetry-Framework/modules/proc_deploying-stf-on-openshift-disconnected-environments.adoc

@@ -0,0 +1,86 @@
+
+
+[id="deploying-stf-on-openshift-disconnected-environments_{context}"]
+= Deploying {ProjectShort} on {OpenShift}-disconnected environments
+
+[role="_abstract"]
+Since {Project} ({ProjectShort}) version 1.5.4, you can deploy {ProjectShort} in {OpenShift}-disconnected environments.
+
+.Prerequisites
+
+* {OpenShift} Extended Update Support (EUS) version 4.12 or 4.14 deployed in a restricted network.
+* A mirror registry so that the {OpenShift} cluster can access the required images. For more information about mirror registries, see link:https://access.redhat.com/documentation/en-us/openshift_container_platform/{NextSupportedOpenShiftVersion}/html/installing/disconnected-installation-mirroring[Disconnected installation mirroring] in the {OpenShift} _Installing_ guide.
+* All the {ProjectShort} dependencies are available in the {OpenShift} cluster mirror registry. 
+
+.Adding {ProjectShort} dependencies to the mirror registry
+
+You can use the `oc-mirror` plugin to fetch the {ProjectShort} dependencies and add them to the {OpenShift} cluster mirror registry. For more information about installing the `oc-mirror` plugin, see link:https://access.redhat.com/documentation/en-us/openshift_container_platform/{NextSupportedOpenShiftVersion}/html-single/installing/index#installing-mirroring-disconnected[Mirroring images for a disconnected installation using the oc-mirror plugin] in the {OpenShift} _Installing_ guide.
+
+
+.Procedure
+
+. Create an `imagesetconfig.yaml` file in your local working directory:
++
+.imagesetconfig.yaml
+[source,yaml,options="nowrap",role="white-space-pre"]
+----
+apiVersion: mirror.openshift.io/v1alpha2
+kind: ImageSetConfiguration
+storageConfig:
+  local:
+    path: ./
+mirror:
+  operators:
+  - catalog: registry.redhat.io/redhat/redhat-operator-index:v4.14
+    packages:
+      - name: service-telemetry-operator
+        channels:
+          - name: stable-1.5
+      - name: openshift-cert-manager-operator
+        channels:
+          - name: stable-v1
+      - name: amq7-interconnect-operator
+        channels:
+          - name: 1.10.x
+      - name: smart-gateway-operator
+        channels:
+          - name: stable-1.5
+      - name: cluster-observability-operator
+        channels:
+          - name: development
+----
+
+
+. (Optional) If your mirror registry is not reachable, you can save the manifests and images that you fetched with `oc-mirror` and physically transfer them to the mirror registry and {OpenShift} cluster. Otherwise you can run `oc-mirror` and point to the mirror registry.  
++
+You can use the `oc-mirror` plugin differently, depending on your environment, such as:
++
+* mirroring between mirrors.
+* mirror from mirror to disk.
+* mirror from disk to mirror.
++
+For more information about different `oc-mirror` scenarios, see link:https://access.redhat.com/documentation/en-us/openshift_container_platform/{NextSupportedOpenShiftVersion}/html/installing/disconnected-installation-mirroring#mirroring-image-set-full[Mirroring an image set in a fully disconnected environment] in the {OpenShift} _Installing_ guide.
+
+. Push the {ProjectShort} operators and their dependencies from the mirror registry and generate the manifest for the {OpenShift} cluster.
++
+[source,bash,options="nowrap",role="white-space-pre"]
+----
+$ oc-mirror --config imagesetconfig.yaml <mirror_registry_location>
+----
++
+* Replace <mirror_registry_location> with the filepath to the mirror registry that you want to use.
+
+. Locate the generated manifests and apply them to the target {OpenShift} cluster. For more information, see link:https://access.redhat.com/documentation/en-us/openshift_container_platform/{NextSupportedOpenShiftVersion}/html/installing/disconnected-installation-mirroring#oc-mirror-updating-cluster-manifests_installing-mirroring-disconnected[Configuring your cluster to use the resources generated by oc-mirror] in the {OpenShift} _Installing_ guide.
++
+NOTE: The manifests that you generate with `oc-mirror` produce catalogs with the full index name, such as `redhat-operator-index` instead of `redhat-operators` for `CatalogSource`. Ensure that you use the correct index name for the {ProjectShort}  subscriptions. For more information, see xref:deploying-stf-to-the-openshift-environment_assembly-installing-the-core-components-of-stf[]. For more information about customizing Operators with oc mirror, see the Red Hat Knowledgebase solution link:https://access.redhat.com/solutions/7016714[How to customize the catalog name and tags of Operators mirrored to the mirror registry using the oc mirror plugin.] 
+
+.Verification
+
+* Check that the catalog sources are applied. You can return the entries for new catalogs that reference the {ProjectShort} operators and their dependencies:
++
+[source,bash,options="nowrap",role="white-space-pre"]
+----
+$ oc get catalogsources
+----
+
+* You have deployed {ProjectShort} in a disconnected {OpenShift} cluster and therefore cannot access external networks.