diff --git a/deployment/helm/balloons/templates/daemonset.yaml b/deployment/helm/balloons/templates/daemonset.yaml index 9ab27d088..7697a328f 100644 --- a/deployment/helm/balloons/templates/daemonset.yaml +++ b/deployment/helm/balloons/templates/daemonset.yaml @@ -14,6 +14,10 @@ spec: labels: {{- include "balloons-plugin.labels" . | nindent 8 }} spec: + {{- with .Values.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} serviceAccount: nri-resource-policy-balloons nodeSelector: kubernetes.io/os: "linux" diff --git a/deployment/helm/balloons/values.yaml b/deployment/helm/balloons/values.yaml index 4f84f4529..2524dbf89 100644 --- a/deployment/helm/balloons/values.yaml +++ b/deployment/helm/balloons/values.yaml @@ -28,3 +28,12 @@ initContainerImage: # If not defined Chart.AppVersion will be used #tag: unstable pullPolicy: Always + +tolerations: [] +# +# Example: +# +# tolerations: +# - key: "node-role.kubernetes.io/control-plane" +# operator: "Exists" +# effect: "NoSchedule" diff --git a/deployment/helm/memory-qos/templates/daemonset.yaml b/deployment/helm/memory-qos/templates/daemonset.yaml index cc33c0d9e..414f19ec7 100644 --- a/deployment/helm/memory-qos/templates/daemonset.yaml +++ b/deployment/helm/memory-qos/templates/daemonset.yaml @@ -14,6 +14,10 @@ spec: labels: {{- include "memory-qos.labels" . | nindent 8 }} spec: + {{- with .Values.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} nodeSelector: kubernetes.io/os: "linux" {{- if .Values.nri.patchRuntimeConfig }} diff --git a/deployment/helm/memory-qos/values.yaml b/deployment/helm/memory-qos/values.yaml index ad15ad417..b20cb7e95 100644 --- a/deployment/helm/memory-qos/values.yaml +++ b/deployment/helm/memory-qos/values.yaml @@ -20,3 +20,12 @@ initContainerImage: # If not defined Chart.AppVersion will be used #tag: unstable pullPolicy: Always + +tolerations: [] +# +# Example: +# +# tolerations: +# - key: "node-role.kubernetes.io/control-plane" +# operator: "Exists" +# effect: "NoSchedule" diff --git a/deployment/helm/memtierd/templates/daemonset.yaml b/deployment/helm/memtierd/templates/daemonset.yaml index 66fae50b1..f4b40c26f 100644 --- a/deployment/helm/memtierd/templates/daemonset.yaml +++ b/deployment/helm/memtierd/templates/daemonset.yaml @@ -14,6 +14,10 @@ spec: labels: {{- include "memtierd.labels" . | nindent 8 }} spec: + {{- with .Values.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} nodeSelector: kubernetes.io/os: "linux" hostPID: true diff --git a/deployment/helm/memtierd/values.yaml b/deployment/helm/memtierd/values.yaml index e394afb0a..5ffb7ba2d 100644 --- a/deployment/helm/memtierd/values.yaml +++ b/deployment/helm/memtierd/values.yaml @@ -22,3 +22,12 @@ initContainerImage: # If not defined Chart.AppVersion will be used #tag: unstable pullPolicy: Always + +tolerations: [] +# +# Example: +# +# tolerations: +# - key: "node-role.kubernetes.io/control-plane" +# operator: "Exists" +# effect: "NoSchedule" diff --git a/deployment/helm/topology-aware/templates/daemonset.yaml b/deployment/helm/topology-aware/templates/daemonset.yaml index 01beaf2d4..da725be13 100644 --- a/deployment/helm/topology-aware/templates/daemonset.yaml +++ b/deployment/helm/topology-aware/templates/daemonset.yaml @@ -14,6 +14,10 @@ spec: labels: {{- include "topology-aware-plugin.labels" . | nindent 8 }} spec: + {{- with .Values.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} serviceAccount: nri-resource-policy-topology-aware nodeSelector: kubernetes.io/os: "linux" diff --git a/deployment/helm/topology-aware/values.yaml b/deployment/helm/topology-aware/values.yaml index 004566d5a..cbd8a764b 100644 --- a/deployment/helm/topology-aware/values.yaml +++ b/deployment/helm/topology-aware/values.yaml @@ -27,3 +27,12 @@ initContainerImage: # If not defined Chart.AppVersion will be used #tag: unstable pullPolicy: Always + +tolerations: [] +# +# Example: +# +# tolerations: +# - key: "node-role.kubernetes.io/control-plane" +# operator: "Exists" +# effect: "NoSchedule" diff --git a/docs/resource-policy/installation.md b/docs/resource-policy/installation.md index fa2db3c17..b08da0738 100644 --- a/docs/resource-policy/installation.md +++ b/docs/resource-policy/installation.md @@ -64,12 +64,30 @@ following components: DaemonSet, ConfigMap, CustomResourceDefinition, and RBAC-r 1. Install the plugin. Replace release version with the desired version. If you wish to provide custom values to the Helm chart, refer to the [table](#helm-parameters) below, which describes the available parameters that can be modified before installation. - It's important to note that specifying the namespace (using `--namespace` or `-n`) is - crucial when installing the Helm chart. If no namespace is specified, the manifests - will be installed in the default namespace. + Parameters can be specified either using the --set option or through the -f flag along + with the custom values.yaml file. It's important to note that specifying the namespace + (using `--namespace` or `-n`) is crucial when installing the Helm chart. If no namespace + is specified, the manifests will be installed in the default namespace. ```sh + # Install the topology-aware plugin with default values helm install topology-aware nri-plugins/nri-resource-policy-topology-aware --namespace kube-system + + # Install the topology-aware plugin with custom values provided using the --set option + helm install topology-aware nri-plugins/nri-resource-policy-topology-aware --namespace kube-system --set nri.patchRuntimeConfig=true + + # Install the topology-aware plugin with custom values specified in a custom values.yaml file + cat < myPath/values.yaml + nri: + patchRuntimeConfig: true + + tolerations: + - key: "node-role.kubernetes.io/control-plane" + operator: "Exists" + effect: "NoSchedule" + EOF + + helm install topology-aware nri-plugins/nri-resource-policy-topology-aware --namespace kube-system -f myPath/values.yaml ``` The helm repository is named `nri-plugins`, and in step 1, you have the @@ -122,6 +140,7 @@ Path to the chart: `nri-resource-policy-topology-aware` | `initImage.name` | [ghcr.io/containers/nri-plugins/config-manager](ghcr.io/containers/nri-plugins/config-manager) | init container image name | | `initImage.tag` | unstable | init container image tag | | `initImage.pullPolicy` | Always | init container image pull policy | +| `tolerations` | [] | specify taint toleration key, operator and effect | #### Balloons @@ -140,6 +159,7 @@ Path to the chart: `nri-resource-policy-balloons` | `initImage.name` | [ghcr.io/containers/nri-plugins/config-manager](ghcr.io/containers/nri-plugins/config-manager) | init container image name | | `initImage.tag` | unstable | init container image tag | | `initImage.pullPolicy` | Always | init container image pull policy | +| `tolerations` | [] | specify taint toleration key, operator and effect | #### Memtierd @@ -157,6 +177,7 @@ Path to the chart: `nri-memtierd` | `initImage.name` | [ghcr.io/containers/nri-plugins/config-manager](ghcr.io/containers/nri-plugins/config-manager) | init container image name | | `initImage.tag` | unstable | init container image tag | | `initImage.pullPolicy` | Always | init container image pull policy | +| `tolerations` | [] | specify taint toleration key, operator and effect | #### Memory-qos @@ -174,6 +195,7 @@ Path to the chart: `nri-memory-qos` | `initImage.name` | [ghcr.io/containers/nri-plugins/config-manager](ghcr.io/containers/nri-plugins/config-manager) | init container image name | | `initImage.tag` | unstable | init container image tag | | `initImage.pullPolicy` | Always | init container image pull policy | +| `tolerations` | [] | specify taint toleration key, operator and effect | ## Manual installation