Workflow: ipi-azure-ovn-hybrid

OpenShift Azure cluster configured with Hybrid OVN networking

Pre Steps

Name Description
ipi-conf-azure The IPI Azure configure step generates the Azure-specific install-config.yaml contents based on the cluster profile and optional input files.
ovn-conf The ovn configure step changes the networkType from OpenshiftSDN to OVNKubernetes in the install-config.yaml It will also create a configMap with a gateway-mode config if ${GATEWAY_MODE} exists
ovn-conf-hybrid-manifest The ovn hybrid manifest step adds the configuration for the hybrid networking to set of manifests for installation
ipi-install The IPI install step chain contains all the individual steps necessary to install an OpenShift cluster.

Test Steps

No test steps configured.

Post Steps

Name Description
ipi-deprovision The IPI deprovision step chain contains all the individual steps necessary to gather and deprovision an OpenShift cluster.

Dependencies

Image Exposed As Override[?] Required By Steps
release:latest OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE no ipi-install-install
RELEASE_IMAGE_LATEST no ipi-install-install

Environment

In addition to the default environment, the following variables are consumed through this workflow

Variable Name Variable Content Consumed By Steps
BASE_DOMAIN This value represents the the DNS zone that is configured in the azure portal, and it will be used in the base_domain field of the install-config.yaml file. (default: ci.azure.devcluster.openshift.com) ipi-conf-azure
COMPUTE_NODE_TYPE The instance type to use for compute nodes (default: Standard_D4s_v3) ipi-conf-azure
FIPS_ENABLED (default: false) ipi-conf
GATEWAY_MODE ovn-conf
OPENSHIFT_INSTALL_EXPERIMENTAL_DUAL_STACK Using experimental Azure dual-stack support (default: false) ipi-install-install
OPENSHIFT_INSTALL_PRESERVE_BOOTSTRAP Keep bootstrap resources after install. Warning: this should only be used for debugging purposes, and poses a risk to cluster stability. ipi-install-install
SIZE_VARIANT The size of the cluster in one of our supported t-shirt values that is standard across all CI environments. The sizes are: * "" (default) - 4 vCPU, 16GB control plane nodes, default workers * "compact" - 8 vCPU, 32GB control plane nodes, no workers * "large" - 16 vCPU, 64GB+ control plane nodes, default workers, suitable for clusters up to 250 nodes * "xlarge" - 32 vCPU, 128GB+ control plane nodes, default workers, suitable for clusters up to 1000 nodes These sizes are roughly consistent across all cloud providers, but we may not be able to instantiate some sizes in some regions or accounts due to quota issues. ipi-conf-azure

Step Graph

Webreg Workflow "ipi-azure-ovn-hybrid" cluster_2 Pre cluster_0 ipi-conf-azure cluster_1 ipi-install cluster_3 Test cluster_6 Post cluster_5 ipi-deprovision cluster_4 gather 0 ipi-conf 1 ipi-conf-azure 0->1 2 ipi-install-monitoringpvc 1->2 3 ovn-conf 2->3 4 ovn-conf-hybrid-manifest 3->4 5 ipi-install-rbac 4->5 6 openshift-cluster-bot-rbac 5->6 7 ipi-install-install 6->7 8 ipi-install-times-collection 7->8 9 Intentionally left blank 8->9 10 gather-must-gather 9->10 11 gather-extra 10->11 12 gather-audit-logs 11->12 13 ipi-deprovision-deprovision 12->13

GitHub Link:

https://github.com/openshift/release/blob/master/ci-operator/step-registry/ipi/azure/ovn/hybrid/ipi-azure-ovn-hybrid-workflow.yaml

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Source code for this page located on GitHub