diff --git a/installing/installing_openstack/installing-openstack-installer-custom.adoc b/installing/installing_openstack/installing-openstack-installer-custom.adoc index 869e0b853243..7cc0ce5e4288 100644 --- a/installing/installing_openstack/installing-openstack-installer-custom.adoc +++ b/installing/installing_openstack/installing-openstack-installer-custom.adoc @@ -16,6 +16,7 @@ In {product-title} version {product-version}, you can install a customized clust * You verified that {product-title} {product-version} is compatible with your {rh-openstack} version by using the xref:../../architecture/architecture-installation.adoc#supported-platforms-for-openshift-clusters_architecture-installation[Supported platforms for OpenShift clusters] section. You can also compare platform support across different versions by viewing the link:https://access.redhat.com/articles/4679401[{product-title} on {rh-openstack} support matrix]. * You have a storage service installed in {rh-openstack}, such as block storage (Cinder) or object storage (Swift). Object storage is the recommended storage technology for {product-title} registry cluster deployment. For more information, see xref:../../scalability_and_performance/optimizing-storage.adoc#optimizing-storage[Optimizing storage]. * You have the metadata service enabled in {rh-openstack}. +include::snippets/installing-subnet-requirements.adoc[] include::modules/installation-osp-default-deployment.adoc[leveloffset=+1] include::modules/installation-osp-control-compute-machines.adoc[leveloffset=+2] diff --git a/installing/installing_openstack/installing-openstack-installer-kuryr.adoc b/installing/installing_openstack/installing-openstack-installer-kuryr.adoc index 797276c0c719..d486a423bc01 100644 --- a/installing/installing_openstack/installing-openstack-installer-kuryr.adoc +++ b/installing/installing_openstack/installing-openstack-installer-kuryr.adoc @@ -15,6 +15,7 @@ In {product-title} version {product-version}, you can install a customized clust * You read the documentation on xref:../../installing/installing-preparing.adoc#installing-preparing[selecting a cluster installation method and preparing it for users]. * You verified that {product-title} {product-version} is compatible with your {rh-openstack} version by using the xref:../../architecture/architecture-installation.adoc#supported-platforms-for-openshift-clusters_architecture-installation[Supported platforms for OpenShift clusters] section. You can also compare platform support across different versions by viewing the link:https://access.redhat.com/articles/4679401[{product-title} on {rh-openstack} support matrix]. * You have a storage service installed in {rh-openstack}, such as block storage (Cinder) or object storage (Swift). Object storage is the recommended storage technology for {product-title} registry cluster deployment. For more information, see xref:../../scalability_and_performance/optimizing-storage.adoc#optimizing-storage[Optimizing storage]. +include::snippets/installing-subnet-requirements.adoc[] include::modules/installation-osp-about-kuryr.adoc[leveloffset=+1] include::modules/installation-osp-default-kuryr-deployment.adoc[leveloffset=+1] diff --git a/installing/installing_openstack/installing-openstack-installer-restricted.adoc b/installing/installing_openstack/installing-openstack-installer-restricted.adoc index 669b802456f2..73f82a03cb0a 100644 --- a/installing/installing_openstack/installing-openstack-installer-restricted.adoc +++ b/installing/installing_openstack/installing-openstack-installer-restricted.adoc @@ -21,6 +21,7 @@ In {product-title} {product-version}, you can install a cluster on Because the installation media is on the mirror host, you can use that computer to complete all installation steps. ==== * You have the metadata service enabled in {rh-openstack}. +include::snippets/installing-subnet-requirements.adoc[] include::modules/installation-about-restricted-network.adoc[leveloffset=+1] include::modules/installation-osp-default-deployment.adoc[leveloffset=+1] diff --git a/installing/installing_rhv/installing-rhv-customizations.adoc b/installing/installing_rhv/installing-rhv-customizations.adoc index ef10d50a20b1..92c250150338 100644 --- a/installing/installing_rhv/installing-rhv-customizations.adoc +++ b/installing/installing_rhv/installing-rhv-customizations.adoc @@ -39,6 +39,7 @@ This installation program is available for Linux and macOS only. * You have a supported combination of versions in the link:https://access.redhat.com/articles/5485861[Support Matrix for {product-title} on {rh-virtualization-first}]. * You read the documentation on xref:../../installing/installing-preparing.adoc#installing-preparing[selecting a cluster installation method and preparing it for users]. * If you use a firewall, you xref:../../installing/install_config/configuring-firewall.adoc#configuring-firewall[configured it to allow the sites] that your cluster requires access to. +include::snippets/installing-subnet-requirements.adoc[] include::modules/cluster-entitlements.adoc[leveloffset=+1] diff --git a/installing/installing_rhv/installing-rhv-default.adoc b/installing/installing_rhv/installing-rhv-default.adoc index 1e76882bfc4a..d3a5133d05b9 100644 --- a/installing/installing_rhv/installing-rhv-default.adoc +++ b/installing/installing_rhv/installing-rhv-default.adoc @@ -32,6 +32,7 @@ This installation program is available for Linux and macOS only. * You have a supported combination of versions in the link:https://access.redhat.com/articles/5485861[Support Matrix for {product-title} on {rh-virtualization-first}]. * You read the documentation on xref:../../installing/installing-preparing.adoc#installing-preparing[selecting a cluster installation method and preparing it for users]. * If you use a firewall, you xref:../../installing/install_config/configuring-firewall.adoc#configuring-firewall[configured it to allow the sites] that your cluster requires access to. +include::snippets/installing-subnet-requirements.adoc[] include::modules/cluster-entitlements.adoc[leveloffset=+1] diff --git a/installing/installing_vmc/installing-restricted-networks-vmc.adoc b/installing/installing_vmc/installing-restricted-networks-vmc.adoc index 28d23ca1519c..681f52e5d77c 100644 --- a/installing/installing_vmc/installing-restricted-networks-vmc.adoc +++ b/installing/installing_vmc/installing-restricted-networks-vmc.adoc @@ -31,6 +31,7 @@ Because the installation media is on the mirror host, you can use that computer ==== If you are configuring a proxy, be sure to also review this site list. ==== +include::snippets/installing-subnet-requirements.adoc[] include::modules/installation-about-restricted-network.adoc[leveloffset=+1] diff --git a/installing/installing_vmc/installing-vmc-customizations.adoc b/installing/installing_vmc/installing-vmc-customizations.adoc index bc9c66365f73..e049bacbf961 100644 --- a/installing/installing_vmc/installing-vmc-customizations.adoc +++ b/installing/installing_vmc/installing-vmc-customizations.adoc @@ -26,6 +26,7 @@ include::modules/vmc-sizer-tool.adoc[leveloffset=+2] ==== Be sure to also review this site list if you are configuring a proxy. ==== +include::snippets/installing-subnet-requirements.adoc[] include::modules/cluster-entitlements.adoc[leveloffset=+1] diff --git a/installing/installing_vmc/installing-vmc-network-customizations.adoc b/installing/installing_vmc/installing-vmc-network-customizations.adoc index f343cc6a2155..fdf6c2d49861 100644 --- a/installing/installing_vmc/installing-vmc-network-customizations.adoc +++ b/installing/installing_vmc/installing-vmc-network-customizations.adoc @@ -26,6 +26,7 @@ include::modules/vmc-sizer-tool.adoc[leveloffset=+2] ==== Be sure to also review this site list if you are configuring a proxy. ==== +include::snippets/installing-subnet-requirements.adoc[] include::modules/cluster-entitlements.adoc[leveloffset=+1] diff --git a/installing/installing_vmc/installing-vmc.adoc b/installing/installing_vmc/installing-vmc.adoc index 2116e814af81..5dbd0765e995 100644 --- a/installing/installing_vmc/installing-vmc.adoc +++ b/installing/installing_vmc/installing-vmc.adoc @@ -24,6 +24,7 @@ include::modules/vmc-sizer-tool.adoc[leveloffset=+2] ==== Be sure to also review this site list if you are configuring a proxy. ==== +include::snippets/installing-subnet-requirements.adoc[] include::modules/cluster-entitlements.adoc[leveloffset=+1] diff --git a/installing/installing_vsphere/installing-restricted-networks-installer-provisioned-vsphere.adoc b/installing/installing_vsphere/installing-restricted-networks-installer-provisioned-vsphere.adoc index bc41a3572f9a..edf26837bf50 100644 --- a/installing/installing_vsphere/installing-restricted-networks-installer-provisioned-vsphere.adoc +++ b/installing/installing_vsphere/installing-restricted-networks-installer-provisioned-vsphere.adoc @@ -28,6 +28,7 @@ Because the installation media is on the mirror host, you can use that computer ==== If you are configuring a proxy, be sure to also review this site list. ==== +include::snippets/installing-subnet-requirements.adoc[] include::modules/installation-about-restricted-network.adoc[leveloffset=+1] diff --git a/installing/installing_vsphere/installing-vsphere-installer-provisioned-customizations.adoc b/installing/installing_vsphere/installing-vsphere-installer-provisioned-customizations.adoc index 354a68931a4f..027cea4b180a 100644 --- a/installing/installing_vsphere/installing-vsphere-installer-provisioned-customizations.adoc +++ b/installing/installing_vsphere/installing-vsphere-installer-provisioned-customizations.adoc @@ -22,6 +22,7 @@ VMware vSphere instance by using installer-provisioned infrastructure. To custom ==== Be sure to also review this site list if you are configuring a proxy. ==== +include::snippets/installing-subnet-requirements.adoc[] include::modules/cluster-entitlements.adoc[leveloffset=+1] diff --git a/installing/installing_vsphere/installing-vsphere-installer-provisioned-network-customizations.adoc b/installing/installing_vsphere/installing-vsphere-installer-provisioned-network-customizations.adoc index 65f869073591..7e4a823faa76 100644 --- a/installing/installing_vsphere/installing-vsphere-installer-provisioned-network-customizations.adoc +++ b/installing/installing_vsphere/installing-vsphere-installer-provisioned-network-customizations.adoc @@ -25,6 +25,7 @@ You must set most of the network configuration parameters during installation, a ==== Be sure to also review this site list if you are configuring a proxy. ==== +include::snippets/installing-subnet-requirements.adoc[] include::modules/cluster-entitlements.adoc[leveloffset=+1] diff --git a/installing/installing_vsphere/installing-vsphere-installer-provisioned.adoc b/installing/installing_vsphere/installing-vsphere-installer-provisioned.adoc index bf619ea27cbe..163187217b6d 100644 --- a/installing/installing_vsphere/installing-vsphere-installer-provisioned.adoc +++ b/installing/installing_vsphere/installing-vsphere-installer-provisioned.adoc @@ -23,6 +23,7 @@ VMware vSphere instance by using installer-provisioned infrastructure. ==== Be sure to also review this site list if you are configuring a proxy. ==== +include::snippets/installing-subnet-requirements.adoc[] include::modules/cluster-entitlements.adoc[leveloffset=+1] diff --git a/snippets/installing-subnet-requirements.adoc b/snippets/installing-subnet-requirements.adoc new file mode 100644 index 000000000000..505a9cb5034d --- /dev/null +++ b/snippets/installing-subnet-requirements.adoc @@ -0,0 +1,19 @@ +// Text snippet included in the following assemblies: +// +// * installing/installing_vsphere/installing-restricted-networks-installer-provisioned-vsphere.adoc +// * installing/installing_vsphere/installing-vsphere-installer-provisioned-customizations.adoc +// * installing/installing_vsphere/installing-vsphere-installer-provisioned.adoc +// * installing/installing_vsphere/installing-vsphere-installer-provisioned-network-customizations.adoc +// * installing/installing-openstack/installing-openstack-installer-custom.adoc +// * installing/installing-openstack/installing-openstack-installer-kuryr.adoc +// * installing/installing-openstack/installing-openstack-installer-restricted.adoc +// * installing/installing-rhv/installing-rhv-default.adoc +// * installing/installing-rhv/installing-rhv-customizations.adoc +// * installing/installing_vmc/installing-restricted-networks-vmc.adoc +// * installing/installing_vmc/installing-vmc-customizations.adoc +// * installing/installing_vmc/installing-vmc-network-customizations.adoc +// * installing/installing_vmc/installing-vmc.adoc + +:_content-type: SNIPPET + +* You ensured that link:https://access.redhat.com/solutions/6450581[either your clusters run on dedicated subnets or that every cluster on a given subnet has a unique Virtual Router Identifier (VRID)]. Running clusters with the same VRID in the same subnet causes network traffic conflicts and connection reset errors. \ No newline at end of file