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[release-0.2]: cherry-pick doc changes from main branch
This commit cherry-pick changes related to docs that landed in the main branch. Co-authored-by: Krisztian Litkey <[email protected]> Co-authored-by: Markus Lehtonen <[email protected]> Signed-off-by: Feruzjon Muyassarov <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| # Balloons Policy Plugin | ||
|
|
||
| This chart deploys balloons Node Resource Interface (NRI) plugin. The balloons | ||
| NRI resource policy plugin implements workload placement into “balloons” that | ||
| are disjoint CPU pools. | ||
|
|
||
| ## Prerequisites | ||
|
|
||
| - Kubernetes 1.24+ | ||
| - Helm 3.0.0+ | ||
| - Container runtime: | ||
| - containerD: | ||
| - At least [containerd 1.7.0](https://github.com/containerd/containerd/releases/tag/v1.7.0) | ||
| release version to use the NRI feature. | ||
|
|
||
| - Enable NRI feature by following | ||
| [these](https://github.com/containerd/containerd/blob/main/docs/NRI.md#enabling-nri-support-in-containerd) | ||
| detailed instructions. You can optionally enable the NRI in containerd | ||
| using the Helm chart during the chart installation simply by setting the | ||
| `nri.patchRuntimeConfig` parameter. For instance, | ||
|
|
||
| ```sh | ||
| helm install my-balloons nri-plugins/nri-resource-policy-balloons --set nri.patchRuntimeConfig=true --namespace kube-system | ||
| ``` | ||
|
|
||
| Enabling `nri.patchRuntimeConfig` creates an init container to turn on | ||
| NRI feature in containerd and only after that proceed the plugin | ||
| installation. | ||
|
|
||
| - CRI-O | ||
| - At least [v1.26.0](https://github.com/cri-o/cri-o/releases/tag/v1.26.0) | ||
| release version to use the NRI feature | ||
| - Enable NRI feature by following | ||
| [these](https://github.com/cri-o/cri-o/blob/main/docs/crio.conf.5.md#crionri-table) | ||
| detailed instructions. You can optionally enable the NRI in CRI-O using | ||
| the Helm chart during the chart installation simply by setting the | ||
| `nri.patchRuntimeConfig` parameter. For instance, | ||
|
|
||
| ```sh | ||
| helm install my-balloons nri-plugins/nri-resource-policy-balloons --namespace kube-system --set nri.patchRuntimeConfig=true | ||
| ``` | ||
|
|
||
| ## Installing the Chart | ||
|
|
||
| Path to the chart: `nri-resource-policy-balloons` | ||
|
|
||
| ```sh | ||
| helm repo add nri-plugins https://containers.github.io/nri-plugins | ||
| helm install my-balloons nri-plugins/nri-resource-policy-balloons --namespace kube-system | ||
| ``` | ||
|
|
||
| The command above deploys balloons NRI plugin on the Kubernetes cluster within | ||
| the `kube-system` namespace with default configuration. To customize the | ||
| available parameters as described in the [Configuration options](#configuration-options) | ||
| below, you have two options: you can use the `--set` flag or create a custom | ||
| values.yaml file and provide it using the `-f` flag. For example: | ||
|
|
||
| ```sh | ||
| # Install the balloons plugin with custom values provided using the --set option | ||
| helm install my-balloons nri-plugins/nri-resource-policy-balloons --namespace kube-system --set nri.patchRuntimeConfig=true | ||
| ``` | ||
|
|
||
| ```sh | ||
| # Install the balloons plugin with custom values specified in a custom values.yaml file | ||
| cat <<EOF > myPath/values.yaml | ||
| nri: | ||
| patchRuntimeConfig: true | ||
| tolerations: | ||
| - key: "node-role.kubernetes.io/control-plane" | ||
| operator: "Exists" | ||
| effect: "NoSchedule" | ||
| EOF | ||
| helm install my-balloons nri-plugins/nri-resource-policy-balloons --namespace kube-system -f myPath/values.yaml | ||
| ``` | ||
|
|
||
| ## Uninstalling the Chart | ||
|
|
||
| To uninstall the balloons plugin run the following command: | ||
|
|
||
| ```sh | ||
| helm delete my-balloons --namespace kube-system | ||
| ``` | ||
|
|
||
| ## Configuration options | ||
|
|
||
| The tables below present an overview of the parameters available for users to | ||
| customize with their own values, along with the default values. | ||
|
|
||
| | Name | Default | Description | | ||
| | ------------------------ | ----------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------- | | ||
| | `image.name` | [ghcr.io/containers/nri-plugins/nri-resource-policy-balloons](https://ghcr.io/containers/nri-plugins/nri-resource-policy-balloons) | container image name | | ||
| | `image.tag` | unstable | container image tag | | ||
| | `image.pullPolicy` | Always | image pull policy | | ||
| | `resources.cpu` | 500m | cpu resources for the Pod | | ||
| | `resources.memory` | 512Mi | memory qouta for the Pod | | ||
| | `hostPort` | 8891 | metrics port to expose on the host | | ||
| | `config` | <pre><code>ReservedResources:</code><br><code> cpu: 750m</code></pre> | plugin configuration data | | ||
| | `nri.patchRuntimeConfig` | false | enable NRI in containerd or CRI-O | | ||
| | `initImage.name` | [ghcr.io/containers/nri-plugins/config-manager](https://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 | |
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|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| # Memory-QoS Plugin | ||
|
|
||
| This chart deploys memory-qos Node Resource Interface (NRI) plugin. The | ||
| memory-qos NRI plugin adds two methods for controlling cgroups v2 memory.* | ||
| parameters: QoS class and direct memory annotations. | ||
|
|
||
| ## Prerequisites | ||
|
|
||
| - Kubernetes 1.24+ | ||
| - Helm 3.0.0+ | ||
| - Container runtime: | ||
| - containerD: | ||
| - At least [containerd 1.7.0](https://github.com/containerd/containerd/releases/tag/v1.7.0) | ||
| release version to use the NRI feature. | ||
|
|
||
| - Enable NRI feature by following | ||
| [these](https://github.com/containerd/containerd/blob/main/docs/NRI.md#enabling-nri-support-in-containerd) | ||
| detailed instructions. You can optionally enable the NRI in containerd | ||
| using the Helm chart during the chart installation simply by setting the | ||
| `nri.patchRuntimeConfig` parameter. For instance, | ||
|
|
||
| ```sh | ||
| helm install my-memory-qos nri-plugins/nri-memory-qos --set nri.patchRuntimeConfig=true --namespace kube-system | ||
| ``` | ||
|
|
||
| Enabling `nri.patchRuntimeConfig` creates an init container to turn on | ||
| NRI feature in containerd and only after that proceed the plugin | ||
| installation. | ||
|
|
||
| - CRI-O | ||
| - At least [v1.26.0](https://github.com/cri-o/cri-o/releases/tag/v1.26.0) | ||
| release version to use the NRI feature | ||
| - Enable NRI feature by following | ||
| [these](https://github.com/cri-o/cri-o/blob/main/docs/crio.conf.5.md#crionri-table) | ||
| detailed instructions. You can optionally enable the NRI in CRI-O using | ||
| the Helm chart during the chart installation simply by setting the | ||
| `nri.patchRuntimeConfig` parameter. For instance, | ||
|
|
||
| ```sh | ||
| helm install my-memory-qos nri-plugins/nri-memory-qos --namespace kube-system --set nri.patchRuntimeConfig=true | ||
| ``` | ||
|
|
||
| ## Installing the Chart | ||
|
|
||
| Path to the chart: `nri-memory-qos`. | ||
|
|
||
| ```sh | ||
| helm repo add nri-plugins https://containers.github.io/nri-plugins | ||
| helm install my-memory-qos nri-plugins/nri-memory-qos --namespace kube-system | ||
| ``` | ||
|
|
||
| The command above deploys memory-qos NRI plugin on the Kubernetes cluster | ||
| within the `kube-system` namespace with default configuration. To customize the | ||
| available parameters as described in the [Configuration options](#configuration-options) | ||
| below, you have two options: you can use the `--set` flag or create a custom | ||
| values.yaml file and provide it using the `-f` flag. For example: | ||
|
|
||
| ```sh | ||
| # Install the memory-qos plugin with custom values provided using the --set option | ||
| helm install my-memory-qos nri-plugins/nri-memory-qos --namespace kube-system --set nri.patchRuntimeConfig=true | ||
| ``` | ||
|
|
||
| ```sh | ||
| # Install the memory-qos plugin with custom values specified in a custom values.yaml file | ||
| cat <<EOF > myPath/values.yaml | ||
| nri: | ||
| patchRuntimeConfig: true | ||
| tolerations: | ||
| - key: "node-role.kubernetes.io/control-plane" | ||
| operator: "Exists" | ||
| effect: "NoSchedule" | ||
| EOF | ||
| helm install my-memory-qos nri-plugins/nri-memory-qos --namespace kube-system -f myPath/values.yaml | ||
| ``` | ||
|
|
||
| ## Uninstalling the Chart | ||
|
|
||
| To uninstall the memory-qos plugin run the following command: | ||
|
|
||
| ```sh | ||
| helm delete my-memory-qos --namespace kube-system | ||
| ``` | ||
|
|
||
| ## Configuration options | ||
|
|
||
| The tables below present an overview of the parameters available for users to | ||
| customize with their own values, along with the default values. | ||
|
|
||
| | Name | Default | Description | | ||
| | ------------------------ | ----------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------- | | ||
| | `image.name` | [ghcr.io/containers/nri-plugins/nri-memory-qos](https://ghcr.io/containers/nri-plugins/nri-memory-qos) | container image name | | ||
| | `image.tag` | unstable | container image tag | | ||
| | `image.pullPolicy` | Always | image pull policy | | ||
| | `resources.cpu` | 10m | cpu resources for the Pod | | ||
| | `resources.memory` | 100Mi | memory qouta for the | | ||
| | `nri.patchRuntimeConfig` | false | enable NRI in containerd or CRI-O | | ||
| | `initImage.name` | [ghcr.io/containers/nri-plugins/config-manager](https://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 | |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| # Memtierd Plugin | ||
|
|
||
| This chart deploys memtierd Node Resource Interface (NRI) plugin. The memtierd | ||
| NRI plugin enables managing workloads with Memtierd in Kubernetes. | ||
|
|
||
| ## Prerequisites | ||
|
|
||
| - Kubernetes 1.24+ | ||
| - Helm 3.0.0+ | ||
| - Container runtime: | ||
| - containerD: | ||
| - At least [containerd 1.7.0](https://github.com/containerd/containerd/releases/tag/v1.7.0) | ||
| release version to use the NRI feature. | ||
|
|
||
| - Enable NRI feature by following | ||
| [these](https://github.com/containerd/containerd/blob/main/docs/NRI.md#enabling-nri-support-in-containerd) | ||
| detailed instructions. You can optionally enable the NRI in containerd | ||
| using the Helm chart during the chart installation simply by setting the | ||
| `nri.patchRuntimeConfig` parameter. For instance, | ||
|
|
||
| ```sh | ||
| helm install my-memtierd nri-plugins/nri-memtierd --set nri.patchRuntimeConfig=true --namespace kube-system | ||
| ``` | ||
|
|
||
| Enabling `nri.patchRuntimeConfig` creates an init container to turn on | ||
| NRI feature in containerd and only after that proceed the plugin | ||
| installation. | ||
|
|
||
| - CRI-O | ||
| - At least [v1.26.0](https://github.com/cri-o/cri-o/releases/tag/v1.26.0) | ||
| release version to use the NRI feature | ||
| - Enable NRI feature by following | ||
| [these](https://github.com/cri-o/cri-o/blob/main/docs/crio.conf.5.md#crionri-table) | ||
| detailed instructions. You can optionally enable the NRI in CRI-O using | ||
| the Helm chart during the chart installation simply by setting the | ||
| `nri.patchRuntimeConfig` parameter. For instance, | ||
|
|
||
| ```sh | ||
| helm install my-memtierd nri-plugins/nri-memtierd --namespace kube-system --set nri.patchRuntimeConfig=true | ||
| ``` | ||
|
|
||
| ## Installing the Chart | ||
|
|
||
| Path to the chart: `nri-memtierd`. | ||
|
|
||
| ```sh | ||
| helm repo add nri-plugins https://containers.github.io/nri-plugins | ||
| helm install my-memtierd nri-plugins/nri-memtierd --namespace kube-system | ||
| ``` | ||
|
|
||
| The command above deploys memtierd NRI plugin on the Kubernetes cluster within | ||
| the `kube-system` namespace with default configuration. To customize the | ||
| available parameters as described in the [Configuration options](#configuration-options) | ||
| below, you have two options: you can use the `--set` flag or create a custom | ||
| values.yaml file and provide it using the `-f` flag. For example: | ||
|
|
||
| ```sh | ||
| # Install the memtierd plugin with custom values provided using the --set option | ||
| helm install my-memtierd nri-plugins/nri-memtierd --namespace kube-system --set nri.patchRuntimeConfig=true | ||
| ``` | ||
|
|
||
| ```sh | ||
| # Install the nri-memtierd plugin with custom values specified in a custom values.yaml file | ||
| cat <<EOF > myPath/values.yaml | ||
| nri: | ||
| patchRuntimeConfig: true | ||
| tolerations: | ||
| - key: "node-role.kubernetes.io/control-plane" | ||
| operator: "Exists" | ||
| effect: "NoSchedule" | ||
| EOF | ||
| helm install my-memtierd nri-plugins/nri-memtierd --namespace kube-system -f myPath/values.yaml | ||
| ``` | ||
|
|
||
| ## Uninstalling the Chart | ||
|
|
||
| To uninstall the memtierd plugin run the following command: | ||
|
|
||
| ```sh | ||
| helm delete my-memtierd --namespace kube-system | ||
| ``` | ||
|
|
||
| ## Configuration options | ||
|
|
||
| The tables below present an overview of the parameters available for users to | ||
| customize with their own values, along with the default values. | ||
|
|
||
| | Name | Default | Description | | ||
| | ------------------------ | ----------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------- | | ||
| | `image.name` | [ghcr.io/containers/nri-plugins/nri-memtierd](https://ghcr.io/containers/nri-plugins/nri-memtierd) | container image name | | ||
| | `image.tag` | unstable | container image tag | | ||
| | `image.pullPolicy` | Always | image pull policy | | ||
| | `resources.cpu` | 250m | cpu resources for the Pod | | ||
| | `resources.memory` | 100Mi | memory qouta for the | | ||
| | `outputDir` | empty string | host directory for memtierd.output files | | ||
| | `nri.patchRuntimeConfig` | false | enable NRI in containerd or CRI-O | | ||
| | `initImage.name` | [ghcr.io/containers/nri-plugins/config-manager](https://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 | |
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