ccfa2a6c16
* Updates etcd to v3.4 * Updated the config to use v3.4's logging mechanism * Deprecated etcd CA parameters aren't used, so we are not affected by their removal. * Note that we are not currently guarding against skip-version updates for etcd. Notable non-voting jobs exercising some of this: * kolla-ansible-ubuntu-upgrade-cephadm (cinder->tooz->etcd3gw->etcd) * kolla-ansible-ubuntu-zun (see https://review.opendev.org/c/openstack/openstack-ansible/+/883194 ) Depends-On: https://review.opendev.org/c/openstack/kolla/+/890464 Change-Id: I086e7bbc7db64421445731a533265e7056fbdb43
14 lines
660 B
YAML
14 lines
660 B
YAML
---
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upgrade:
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`etcd` has been upgraded to version `3.4` in this release. Operators are
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highly encouraged to read the `upgrade notes <https://etcd.io/docs/v3.4/upgrades/upgrade_3_4/>`__
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for impacts on `etcd` clients. Upgrades are only supported from
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`etcd v3.3`: Skip version upgrades are not supported. Please ensure that
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adequate backups are taken before running the upgrade to guard against
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dataloss.
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`etcd` version `3.4` drops support for the `v3alpha` endpoint. Internal
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kolla-ansible endpoints have been updated, but operators are strongly
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encouraged to audit any customizations or external users of `etcd`.
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