# ClearML Kubernetes Agent

![Version: 5.3.0](https://img.shields.io/badge/Version-5.3.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.24](https://img.shields.io/badge/AppVersion-1.24-informational?style=flat-square)

MLOps platform Task running agent

**Homepage:** <https://clear.ml>

## Maintainers

| Name | Email | Url |
| ---- | ------ | --- |
| filippo-clearml |  | <https://github.com/filippo-clearml> |

## Introduction

The **clearml-agent** is the Kubernetes agent for for [ClearML](https://github.com/allegroai/clearml).
It allows you to schedule distributed experiments on a Kubernetes cluster.

## Add to local Helm repository

To add this chart to your local Helm repository:

```
helm repo add allegroai https://allegroai.github.io/clearml-helm-charts
```

# Upgrading Chart

## Upgrades/ Values upgrades

Updating to latest version of this chart can be done in two steps:

```
helm repo update
helm upgrade clearml-agent allegroai/clearml-agent
```

Changing values on existing installation can be done with:

```
helm upgrade clearml-agent allegroai/clearml-agent --version <CURRENT CHART VERSION> -f custom_values.yaml
```

### Major upgrade from 3.* to 4.*

Before issuing helm upgrade:

* if using securityContexts check for new value form in values.yaml (podSecurityContext and containerSecurityContext)

## Source Code

* <https://github.com/allegroai/clearml-helm-charts>
* <https://github.com/allegroai/clearml>

## Requirements

Kubernetes: `>= 1.21.0-0 < 1.32.0-0`

## Values

| Key | Type | Default | Description |
|-----|------|---------|-------------|
| agentk8sglue | object | `{"additionalClusterRoleBindings":[],"additionalRoleBindings":[],"affinity":{},"annotations":{},"apiServerUrlReference":"https://api.clear.ml","basePodTemplate":{"affinity":{},"annotations":{},"containerSecurityContext":{},"env":[],"fileMounts":[],"hostAliases":[],"initContainers":[],"labels":{},"nodeSelector":{},"podSecurityContext":{},"priorityClassName":"","resources":{},"schedulerName":"","tolerations":[],"volumeMounts":[],"volumes":[]},"clearmlcheckCertificate":true,"containerSecurityContext":{},"createQueueIfNotExists":false,"defaultContainerImage":"ubuntu:18.04","extraEnvs":[],"fileMounts":[],"fileServerUrlReference":"https://files.clear.ml","image":{"registry":"","repository":"allegroai/clearml-agent-k8s-base","tag":"1.24-21"},"initContainers":{"resources":{}},"labels":{},"nodeSelector":{},"podSecurityContext":{},"queue":"default","replicaCount":1,"resources":{},"serviceAccountAnnotations":{},"serviceExistingAccountName":"","tolerations":[],"volumeMounts":[],"volumes":[],"webServerUrlReference":"https://app.clear.ml"}` | This agent will spawn queued experiments in new pods, a good use case is to combine this with GPU autoscaling nodes. https://github.com/allegroai/clearml-agent/tree/master/docker/k8s-glue |
| agentk8sglue.additionalClusterRoleBindings | list | `[]` | additional existing ClusterRoleBindings |
| agentk8sglue.additionalRoleBindings | list | `[]` | additional existing RoleBindings |
| agentk8sglue.affinity | object | `{}` | affinity setup for Agent pod (example in values.yaml comments) |
| agentk8sglue.annotations | object | `{}` | annotations setup for Agent pod (example in values.yaml comments) |
| agentk8sglue.apiServerUrlReference | string | `"https://api.clear.ml"` | Reference to Api server url |
| agentk8sglue.basePodTemplate | object | `{"affinity":{},"annotations":{},"containerSecurityContext":{},"env":[],"fileMounts":[],"hostAliases":[],"initContainers":[],"labels":{},"nodeSelector":{},"podSecurityContext":{},"priorityClassName":"","resources":{},"schedulerName":"","tolerations":[],"volumeMounts":[],"volumes":[]}` | base template for pods spawned to consume ClearML Task |
| agentk8sglue.basePodTemplate.affinity | object | `{}` | affinity setup for pods spawned to consume ClearML Task |
| agentk8sglue.basePodTemplate.annotations | object | `{}` | annotations setup for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.containerSecurityContext | object | `{}` | securityContext setup for containers spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.env | list | `[]` | environment variables for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.fileMounts | list | `[]` | file definition for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.hostAliases | list | `[]` | hostAliases setup for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.initContainers | list | `[]` | initContainers definition for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.labels | object | `{}` | labels setup for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.nodeSelector | object | `{}` | nodeSelector setup for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.podSecurityContext | object | `{}` | securityContext setup for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.priorityClassName | string | `""` | priorityClassName setup for pods spawned to consume ClearML Task |
| agentk8sglue.basePodTemplate.resources | object | `{}` | resources declaration for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.schedulerName | string | `""` | schedulerName setup for pods spawned to consume ClearML Task |
| agentk8sglue.basePodTemplate.tolerations | list | `[]` | tolerations setup for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.volumeMounts | list | `[]` | volume mounts definition for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.basePodTemplate.volumes | list | `[]` | volumes definition for pods spawned to consume ClearML Task (example in values.yaml comments) |
| agentk8sglue.clearmlcheckCertificate | bool | `true` | Check certificates validity for evefry UrlReference below. |
| agentk8sglue.containerSecurityContext | object | `{}` | container securityContext setup for Agent pod (example in values.yaml comments) |
| agentk8sglue.createQueueIfNotExists | bool | `false` | if ClearML queue does not exist, it will be create it if the value is set to true |
| agentk8sglue.defaultContainerImage | string | `"ubuntu:18.04"` | default container image for ClearML Task pod |
| agentk8sglue.extraEnvs | list | `[]` | Extra Environment variables for Glue Agent |
| agentk8sglue.fileMounts | list | `[]` | file definition for Glue Agent (example in values.yaml comments) |
| agentk8sglue.fileServerUrlReference | string | `"https://files.clear.ml"` | Reference to File server url |
| agentk8sglue.image | object | `{"registry":"","repository":"allegroai/clearml-agent-k8s-base","tag":"1.24-21"}` | Glue Agent image configuration |
| agentk8sglue.initContainers | object | `{"resources":{}}` | Glue Agent pod initContainers configs |
| agentk8sglue.initContainers.resources | object | `{}` | Glue Agent initcontainers pod resources |
| agentk8sglue.labels | object | `{}` | labels setup for Agent pod (example in values.yaml comments) |
| agentk8sglue.nodeSelector | object | `{}` | nodeSelector setup for Agent pod (example in values.yaml comments) |
| agentk8sglue.podSecurityContext | object | `{}` | container securityContext setup for Agent pod (example in values.yaml comments) |
| agentk8sglue.queue | string | `"default"` | ClearML queue this agent will consume. Multiple queues can be specified with the following format: queue1,queue2,queue3 |
| agentk8sglue.replicaCount | int | `1` | Glue Agent number of pods |
| agentk8sglue.resources | object | `{}` | Glue Agent pod resources |
| agentk8sglue.serviceAccountAnnotations | object | `{}` | Add the provided map to the annotations for the ServiceAccount resource created by this chart |
| agentk8sglue.serviceExistingAccountName | string | `""` | If set, do not create a serviceAccountName and use the existing one with the provided name |
| agentk8sglue.tolerations | list | `[]` | tolerations setup for Agent pod (example in values.yaml comments) |
| agentk8sglue.volumeMounts | list | `[]` | volume mounts definition for Glue Agent (example in values.yaml comments) |
| agentk8sglue.volumes | list | `[]` | volumes definition for Glue Agent (example in values.yaml comments) |
| agentk8sglue.webServerUrlReference | string | `"https://app.clear.ml"` | Reference to Web server url |
| clearml | object | `{"agentk8sglueKey":"ACCESSKEY","agentk8sglueSecret":"SECRETKEY","clearmlConfig":"sdk {\n}","existingAgentk8sglueSecret":"","existingClearmlConfigSecret":""}` | ClearMl generic configurations |
| clearml.agentk8sglueKey | string | `"ACCESSKEY"` | Agent k8s Glue basic auth key |
| clearml.agentk8sglueSecret | string | `"SECRETKEY"` | Agent k8s Glue basic auth secret |
| clearml.clearmlConfig | string | `"sdk {\n}"` | ClearML configuration file |
| clearml.existingAgentk8sglueSecret | string | `""` | If this is set, chart will not generate a secret but will use what is defined here |
| clearml.existingClearmlConfigSecret | string | `""` | If this is set, chart will not generate a secret but will use what is defined here |
| global | object | `{"imageRegistry":"docker.io"}` | Global parameters section |
| global.imageRegistry | string | `"docker.io"` | Images registry |
| imageCredentials | object | `{"email":"someone@host.com","enabled":false,"existingSecret":"","password":"pwd","registry":"docker.io","username":"someone"}` | Private image registry configuration |
| imageCredentials.email | string | `"someone@host.com"` | Email |
| imageCredentials.enabled | bool | `false` | Use private authentication mode |
| imageCredentials.existingSecret | string | `""` | If this is set, chart will not generate a secret but will use what is defined here |
| imageCredentials.password | string | `"pwd"` | Registry password |
| imageCredentials.registry | string | `"docker.io"` | Registry name |
| imageCredentials.username | string | `"someone"` | Registry username |
| sessions | object | `{"externalIP":"0.0.0.0","maxServices":20,"portModeEnabled":false,"startingPort":30000,"svcAnnotations":{},"svcType":"NodePort"}` | Sessions internal service configuration |
| sessions.externalIP | string | `"0.0.0.0"` | External IP sessions clients can connect to |
| sessions.maxServices | int | `20` | maximum number of NodePorts exposed |
| sessions.portModeEnabled | bool | `false` | Enable/Disable sessions portmode WARNING: only one Agent deployment can have this set to true |
| sessions.startingPort | int | `30000` | starting range of exposed NodePorts |
| sessions.svcAnnotations | object | `{}` | specific annotations for session services |
| sessions.svcType | string | `"NodePort"` | service type ("NodePort" or "ClusterIP" or "LoadBalancer") |