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@@ -45,7 +45,11 @@
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- name: Evaluate groups - Fail if no etcd hosts group is defined
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fail:
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msg: >
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- Running etcd as an embedded service is no longer supported.
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+ Running etcd as an embedded service is no longer supported. If this is a
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+ new install please define an 'etcd' group with either one, three or five
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+ hosts. These hosts may be the same hosts as your masters. If this is an
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+ upgrade please see https://docs.openshift.com/container-platform/latest/install_config/upgrading/migrating_embedded_etcd.html
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+ for documentation on how to migrate from embedded to external etcd.
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when:
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- g_etcd_hosts | default([]) | length not in [5,3,1]
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- not (openshift_node_bootstrap | default(False))
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Scott Dodson