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Update etcd cluster details for ST2 in K8s #860

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Merged
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Mar 4, 2019
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Update etcd cluster details for ST2 in K8s #860

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Update etcd cluster details for ST2 in K8s
Mar 4, 2019
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Minor wording fix
Mar 4, 2019
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6 changes: 3 additions & 3 deletions docs/source/install/k8s_ha.rst
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Expand Up @@ -354,9 +354,9 @@ Helm chart repository, - all settings could be overridden via ``values.yaml``.

etcd
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StackStorm employs etcd as a distributed coordination backend, required for StackStorm cluster components to work properly in HA scenario.
Currently, due to low demands, only ``1`` instance of etcd is created via K8s Deployment.
Future plans to switch to official Helm chart and configure etcd/Raft cluster properly with ``3`` nodes by default (`#8 <https://github.com/StackStorm/stackstorm-ha/issues/8>`_).
StackStorm employs etcd as a distributed coordination backend, required for st2 cluster components to work properly in an HA scenario.
`3` node Raft cluster is deployed via external official Helm chart dependency `etcd <https://github.com/helm/charts/tree/master/incubator/etcd>`_.
As any other Helm dependency, it's possible to further configure it for specific scaling needs via ``values.yaml``.

Docker registry
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