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Add default resource consumption for istio

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loganhz
2019-06-19 09:14:21 +08:00
parent c01c6c2f2e
commit 58d4994327
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content/rancher/v2.x/en/cluster-admin/tools/istio/_index.md
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@@ -11,7 +11,20 @@ Using Rancher, you can connect, secure, control, and observe services through in
The required resource allocation for each service is listed in the [configuration options]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/istio/config/). Please review it before attempting to enable Istio.
In larger deployments, it is strongly advised that the infrastructure be placed on dedicated nodes in the cluster.
In larger deployments, it is strongly advised that the infrastructure be placed on dedicated nodes in the cluster by adding node selector for each Istio components.
#### Default Resource Consumption
Workload | Container | CPU - Request | Mem - Request | CPU - Limit | Mem - Limit | Configurable
---------|-----------|---------------|---------------|-------------|-------------|-------------
istio-pilot |discovery| 500m | 2048Mi | 1000m | 4096Mi | Y
istio-telemetry |mixer| 1000m | 1024Mi | 4800m | 4096Mi | Y
istio-policy | mixer | 1000m | 1024Mi | 4800m | 4096Mi | Y
istio-tracing | jaeger | 100m | 100Mi | 500m | 1024Mi | Y
prometheus | prometheus | 750m | 750Mi | 1000m | 1024Mi | Y
grafana | grafana | 100m | 100Mi | 200m | 512Mi | Y
Others | n/a | 500m | 500Mi | n/a | n/a | N
Total | n/a | 3950m | 5546Mi | n/a | n/a | n/a
## Enabling Istio