github-mirrors/VictoriaMetrics
1
0
Fork 0
mirror of https://github.com/VictoriaMetrics/VictoriaMetrics.git synced 2024-11-21 14:44:00 +00:00
Code Issues Projects Releases Packages Wiki Activity
VictoriaMetrics/docs/operator/high-availability.md

44 lines
2.2 KiB
Markdown
Raw Normal View History

Created Operator folder in docs (#2034) * Created Operator folder in docs Transferred Operator documentation * Removed Contributing and Release * Changed sort numbering * Renamed folder Operator -> operator * 1 1 * Name change Operator -> operator * Removed colon symbol * Useful links transformed to links style * "updated at..." is no longer a header * delete manager patch.yaml * delete kustomization.yaml * removed part with links * community and contributions part removed * Delete readme * Docs navigation removed
2022-01-21 10:05:58 +00:00
---
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
sort: 8
weight: 8
docs: prepare operator docs to migration Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-01-11 15:38:18 +00:00
title: High Availability
Created Operator folder in docs (#2034) * Created Operator folder in docs Transferred Operator documentation * Removed Contributing and Release * Changed sort numbering * Renamed folder Operator -> operator * 1 1 * Name change Operator -> operator * Removed colon symbol * Useful links transformed to links style * "updated at..." is no longer a header * delete manager patch.yaml * delete kustomization.yaml * removed part with links * community and contributions part removed * Delete readme * Docs navigation removed
2022-01-21 10:05:58 +00:00
---
# High Availability
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
High availability is not only important for customer-facing software but if the monitoring infrastructure is not highly available, then there is a risk that operations people are not notified of alerts.
Therefore, high availability must be just as thought through for the monitoring stack, as for anything else.
Created Operator folder in docs (#2034) * Created Operator folder in docs Transferred Operator documentation * Removed Contributing and Release * Changed sort numbering * Renamed folder Operator -> operator * 1 1 * Name change Operator -> operator * Removed colon symbol * Useful links transformed to links style * "updated at..." is no longer a header * delete manager patch.yaml * delete kustomization.yaml * removed part with links * community and contributions part removed * Delete readme * Docs navigation removed
2022-01-21 10:05:58 +00:00
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
## Components
Created Operator folder in docs (#2034) * Created Operator folder in docs Transferred Operator documentation * Removed Contributing and Release * Changed sort numbering * Renamed folder Operator -> operator * 1 1 * Name change Operator -> operator * Removed colon symbol * Useful links transformed to links style * "updated at..." is no longer a header * delete manager patch.yaml * delete kustomization.yaml * removed part with links * community and contributions part removed * Delete readme * Docs navigation removed
2022-01-21 10:05:58 +00:00
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
VictoriaMetrics operator support high availability for each component of the monitoring stack:
Created Operator folder in docs (#2034) * Created Operator folder in docs Transferred Operator documentation * Removed Contributing and Release * Changed sort numbering * Renamed folder Operator -> operator * 1 1 * Name change Operator -> operator * Removed colon symbol * Useful links transformed to links style * "updated at..." is no longer a header * delete manager patch.yaml * delete kustomization.yaml * removed part with links * community and contributions part removed * Delete readme * Docs navigation removed
2022-01-21 10:05:58 +00:00
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
- [VMAgent](./resources/vmagent.md#high-availability)
- [VMAlert](./resources/vmalert.md#high-availability)
- [VMAlertmanager](./resources/vmalertmanager.md#high-availability)
- [VMAuth](./resources/vmauth.md#high-availability)
- [VMCluster](./resources/vmcluster.md#high-availability)
Created Operator folder in docs (#2034) * Created Operator folder in docs Transferred Operator documentation * Removed Contributing and Release * Changed sort numbering * Renamed folder Operator -> operator * 1 1 * Name change Operator -> operator * Removed colon symbol * Useful links transformed to links style * "updated at..." is no longer a header * delete manager patch.yaml * delete kustomization.yaml * removed part with links * community and contributions part removed * Delete readme * Docs navigation removed
2022-01-21 10:05:58 +00:00
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
More details you can find in the section **[High Availability for resources](./resources/README.md#high-availability)**.
added doc for placeholder support in vmagent specification for operator (https://github.com/VictoriaMetrics/operator/issues/592) (#3916)
2023-03-06 10:58:31 +00:00
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
## Operator
added doc for placeholder support in vmagent specification for operator (https://github.com/VictoriaMetrics/operator/issues/592) (#3916)
2023-03-06 10:58:31 +00:00
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
VictoriaMetrics operator can be safely scaled horizontally, but only one replica of the operator can
process [the reconciliation](./README.md#reconciliation-cycle) at a time -
it uses a leader election mechanism to ensure that only one replica is active at a time.
added doc for placeholder support in vmagent specification for operator (https://github.com/VictoriaMetrics/operator/issues/592) (#3916)
2023-03-06 10:58:31 +00:00
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
If one of replicas of the operator will be failed, then another replica will be elected as a leader and will continue to work -
operator replication affects how quickly this happens.
Created Operator folder in docs (#2034) * Created Operator folder in docs Transferred Operator documentation * Removed Contributing and Release * Changed sort numbering * Renamed folder Operator -> operator * 1 1 * Name change Operator -> operator * Removed colon symbol * Useful links transformed to links style * "updated at..." is no longer a header * delete manager patch.yaml * delete kustomization.yaml * removed part with links * community and contributions part removed * Delete readme * Docs navigation removed
2022-01-21 10:05:58 +00:00
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
[CRD validation](./configuration.md#crd-validation) workload is fully
distributed among the available operator replicas.
Created Operator folder in docs (#2034) * Created Operator folder in docs Transferred Operator documentation * Removed Contributing and Release * Changed sort numbering * Renamed folder Operator -> operator * 1 1 * Name change Operator -> operator * Removed colon symbol * Useful links transformed to links style * "updated at..." is no longer a header * delete manager patch.yaml * delete kustomization.yaml * removed part with links * community and contributions part removed * Delete readme * Docs navigation removed
2022-01-21 10:05:58 +00:00
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
In addition, you can safely use for operator such features
as [assigning and distributing to nodes](https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/)
(like [node selector](https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector),
[affinity and anti-affinity](https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#affinity-and-anti-affinity),
[topology spread constraints](https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#pod-topology-spread-constraints),
[taints and tolerations](https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/), etc...)
added doc for placeholder support in vmagent specification for operator (https://github.com/VictoriaMetrics/operator/issues/592) (#3916)
2023-03-06 10:58:31 +00:00
Automatic update operator docs from VictoriaMetrics/operator@c7125bd (#5102)
2023-10-02 12:50:08 +00:00
In addition, don't forget about [monitoring for the operator](./monitoring.md).
Reference in a new issue Copy permalink