From d4574e34d589245e18fc2789c9256167f545e913 Mon Sep 17 00:00:00 2001 From: loganhz Date: Wed, 19 Jun 2019 09:14:21 +0800 Subject: [PATCH] Add default resource consumption for istio --- .../v2.x/en/cluster-admin/tools/istio/_index.md | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/content/rancher/v2.x/en/cluster-admin/tools/istio/_index.md b/content/rancher/v2.x/en/cluster-admin/tools/istio/_index.md index 1b1e0854e55..d54ad81444d 100644 --- a/content/rancher/v2.x/en/cluster-admin/tools/istio/_index.md +++ b/content/rancher/v2.x/en/cluster-admin/tools/istio/_index.md @@ -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