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Update Citus link to the github.com repo (#2546)
Per suggestion from @clairegiordano
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@@ -14,7 +14,7 @@ We call Patroni a "template" because it is far from being a one-size-fits-all or
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Currently supported PostgreSQL versions: 9.3 to 15.
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**Note to Citus users**: Starting from 3.0 Patroni nicely integrates with `Citus <https://www.citusdata.com>`__. Please check `Citus support <https://github.com/zalando/patroni/blob/master/docs/citus.rst>`__ page for more information.
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**Note to Citus users**: Starting from 3.0 Patroni nicely integrates with the `Citus <https://github.com/citusdata/citus>`__ database extension to Postgres. Please check the `Citus support page <https://github.com/zalando/patroni/blob/master/docs/citus.rst>`__ in the Patroni documentation for more info about how to use Patroni high availability together with a Citus distributed cluster.
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**Note to Kubernetes users**: Patroni can run natively on top of Kubernetes. Take a look at the `Kubernetes <https://github.com/zalando/patroni/blob/master/docs/kubernetes.rst>`__ chapter of the Patroni documentation.
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@@ -12,9 +12,10 @@ TL;DR
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There are only a few simple rules you need to follow:
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1. Citus extension must be available on all nodes. Absolute minimum supported
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Citus version is 10.0, but, to take all benefits from transparent
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switchovers and restarts of workers we recommend using at least Citus 11.2.
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1. `Citus <https://github.com/citusdata/citus>`__ database extension to
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PostgreSQL must be available on all nodes. Absolute minimum supported Citus
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version is 10.0, but, to take all benefits from transparent switchovers and
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restarts of workers we recommend using at least Citus 11.2.
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2. Cluster name (``scope``) must be the same for all Citus nodes!
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3. Superuser credentials must be the same on coordinator and all worker
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nodes, and ``pg_hba.conf`` should allow superuser access between all nodes.
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@@ -51,8 +52,10 @@ patronictl
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----------
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Coordinator and worker clusters are physically different PostgreSQL/Patroni
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clusters that are just logically groupped together using Citus. Therefore in
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most cases it is not possible to manage them as a single entity.
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clusters that are just logically groupped together using the
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`Citus <https://github.com/citusdata/citus>`__ database extension to
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PostgreSQL. Therefore in most cases it is not possible to manage them as a
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single entity.
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It results in two major differences in ``patronictl`` behaviour when
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``patroni.yaml`` has the ``citus`` section comparing with the usual:
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+1
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@@ -12,7 +12,7 @@ We call Patroni a "template" because it is far from being a one-size-fits-all or
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Currently supported PostgreSQL versions: 9.3 to 15.
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**Note to Citus users**: Starting from 3.0 Patroni nicely integrates with `Citus <https://www.citusdata.com>`__. Please check :ref:`Citus support <citus>` page for more information.
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**Note to Citus users**: Starting from 3.0 Patroni nicely integrates with the `Citus <https://github.com/citusdata/citus>`__ database extension to Postgres. Please check the :ref:`Citus support page <citus>` in the Patroni documentation for more info about how to use Patroni high availability together with a Citus distributed cluster.
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**Note to Kubernetes users**: Patroni can run natively on top of Kubernetes. Take a look at the :ref:`Kubernetes <kubernetes>` chapter of the Patroni documentation.
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