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Before upgrading your cluster to {product-title} 3.3, the cluster must be
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already upgraded to the
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link:https://docs.openshift.com/enterprise/3.2/release_notes/ose_3_2_release_notes.adoc#ose-32-asynchronous-errata-updates[latest asynchronous release of version 3.2]. Cluster upgrades cannot span more than one
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link:https://docs.openshift.com/enterprise/3.2/release_notes/ose_3_2_release_notes.html#ose-32-asynchronous-errata-updates[latest asynchronous release of version 3.2]. Cluster upgrades cannot span more than one
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minor version at a time, so if your cluster is at version 3.0 or 3.1, you must
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first upgrade incrementally (e.g., 3.0 to 3.1, then 3.1 or 3.2).
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====
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If you are upgrading from version 3.2 to 3.3, on each master and node host you
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must manually disable the 3.2 channel and enable the 3.3 channel:
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To prepare for an automated upgrade:
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====
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. If you are upgrading from version 3.2 to 3.3, manually disable the 3.2 channel and enable the 3.3 channel on each master and node host:
@@ -167,20 +169,21 @@ format. If you do not have an installation configuration file of any format, you
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can
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xref:../../install_config/install/quick_install.adoc#defining-an-installation-configuration-file[create one manually].
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To start the upgrade, run the installer with the `upgrade` subcommand:
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To start an upgradewith the quick installer:
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. Satisfy the steps in xref:preparing-for-an-automated-upgrade[Preparing for an Automated Upgrade] to ensure you are using the latest upgrade playbooks.
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. Run the installer with the `upgrade` subcommand:
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----
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# atomic-openshift-installer upgrade
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----
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Then, follow the on-screen instructions to upgrade to the latest release.
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. Then, follow the on-screen instructions to upgrade to the latest release.
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// tag::automated_upgrade_after_reboot[]
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When the upgrade finishes, a recommendation will be printed to reboot all hosts.
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After rebooting, if there are no features enabled, you can
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. When the upgrade finishes, a recommendation will be printed to reboot all hosts.
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After rebooting, if there are no additional features enabled, you can
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xref:verifying-the-upgrade[verify the upgrade]. Otherwise, the next step depends
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on what features are enabled.
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[cols="1,4"]
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|===
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| Feature | Next Step
@@ -196,63 +199,64 @@ on what features are enabled.
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[[running-the-upgrade-playbook-directly]]
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== Running the Upgrade Playbook Directly
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Alternatively, you can run the upgrade playbook with Ansible directly, similar
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You can run the automated upgrade playbook using Ansible directly, similar
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to the advanced installation method, if you have an inventory file.
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The same *_v3_3_* upgrade playbook can be used to upgrade either of the
Before running the upgrade, first ensure the `*deployment_type*` parameter in
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your inventory file is set to `openshift-enterprise`.
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To run an upgrade from {product-title} 3.2 to 3.3:
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If you have multiple masters configured and want to enable rolling, full system
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. Satisfy the steps in xref:preparing-for-an-automated-upgrade[Preparing for an Automated Upgrade] to ensure you are using the latest upgrade playbooks.
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. Ensure the `*deployment_type*` parameter in your inventory file is set to
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`openshift-enterprise`.
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. If you have multiple masters configured and want to enable rolling, full system
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restarts of the hosts, you can set the `*openshift_rolling_restart_mode*`
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parameter in your inventory file to `system`. Otherwise, the default value
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*services* performs rolling service restarts on HA masters, but does not reboot
=== Upgrading to {product-title} 3.3 Asynchronous Releases
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To apply
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xref:../../release_notes/ocp_3_3_release_notes.html#ocp-33-asynchronous-errata-updates[asynchronous errata updates] to an existing {product-title} 3.3 cluster, first upgrade the
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*atomic-openshift-utils* package on the Red Hat Enterprise Linux 7 system where
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you will be running Ansible:
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xref:../../release_notes/ocp_3_3_release_notes.html#ocp-33-asynchronous-errata-updates[asynchronous errata updates] to an existing {product-title} 3.3 cluster:
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----
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# yum update atomic-openshift-utils
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----
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Then, run the same *_v3_3_* upgrade playbook that is used for
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xref:upgrading-to-ocp-3-3[upgrading to {product-title} 3.3 from 3.2]. If your inventory file is located somewhere other than the default
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. Satisfy the steps in xref:preparing-for-an-automated-upgrade[Preparing for an Automated Upgrade] to ensure you are using the latest upgrade playbooks.
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. Run the *_v3_3_* upgrade playbook (the same playbook that is used for
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xref:upgrading-to-ocp-3-3[upgrading from {product-title} 3.2 to 3.3]). If your
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inventory file is located somewhere other than the default
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*_/etc/ansible/hosts_*, add the `-i` flag to specify the location. If you
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previously used the `atomic-openshift-installer` command to run your
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installation, you can check *_~/.config/openshift/hosts_* (previously located at
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*_~/.config/openshift/.ansible/hosts_*) for the last
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inventory file that was used, if needed.
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*_~/.config/openshift/.ansible/hosts_*) for the last inventory file that was
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