What's supported by Harness Platform

These are the supported Harness Platform features and integrations you can use for deploying and verifying your apps.

For supported platforms and technologies by module, go to the module documentation:

For supported platforms and technologies for SMP, go to What's supported in Self-Managed Enterprise Edition.

Authentication

The following table lists the supported Authentication features and various ways to authenticate users. Users in Administrator groups can use Authentication Settings to restrict access to an organization's Harness account. The options you choose apply to all of your account's users.

For more information, go to Authentication overview.

SSO Type	SSO Providers	Authentication Supported	Authorization (Group Linking) Supported	SCIM Provisioning
SAML 2.0	Okta	Yes	Yes	Yes
	Microsoft Entra ID	Yes	Yes	Yes
	Others	Yes	Yes	No
	OneLogin	Yes	Yes	Yes
OAuth 2.0	Github	Yes	No	N/A
	GitLab	Yes	No	N/A
	Bitbucket	Yes	No	N/A
	Google	Yes	No	N/A
	Azure	Yes	No	N/A
	LinkedIn	Yes	No	N/A
LDAP (Delegate connectivity needed)	Active Directory	Coming soon	Coming soon	N/A
	Open LDAP	Coming soon	Coming soon	N/A
	Oracle LDAP	Coming soon	Coming soon	N/A

Delegates

Harness packages and distributes delegates on different types of images. Delegate images are identified by the delegate name. Image types are distinguished by tag.

Delegate-Legacy End of Support (EOS) notice

This is an End of Support (EOS) notice for the Delegate-Legacy image type. This image type reached End of Support (EOS) as of January 31, 2024.

End of Support means the following:

Harness Support will no longer accept support requests for the Delegate-Legacy image type in both Harness FirstGen and Harness NextGen (including Harness Self-Managed Enterprise Edition (SMP)).
Security fixes will still be addressed.
Product defects will not be addressed.

Follow the below steps to upgrade Delegate-Legacy to Delegate image

Download new yaml from Harness by keeping the same name as the previous delegate
Check if the existing delegate has any tags/selector, if yes then add them in DELEGATE_TAGS
Compare the permissions given to the legacy delegate in their yaml and give the same permissions to new delegates
Check if custom image is used, if yes then build a new image with immutable delegate as base image and override the account setting to point to that image
Ensure that auto upgrade is enabled for Kubernetes delegates
Our delegate yaml ships with default HPA of min and max replicas to be 1, adjust the desired number of replicas in HPA
Deploy the new yaml and see new replicas coming under the same delegate
Scale down the old stateful set and verify that everything is correct

Image type	Image tag	Image description
DELEGATE	`yy.mm.xxxxx`	The release year, month, and version in dot-separated format. Supported on both NextGen and FirstGen Harness Platform.
DELEGATE-MINIMAL	`yy.mm.xxxxx.minimal`	The minimal tag is appended to the release year, month, and version in dot-separated format. Supported on both NextGen and FirstGen Harness Platform.
DELEGATE-LEGACY	`latest`	Delegate that auto upgrades with no flexibility to turn off auto upgrade (DEPRECATED)

For more information about delegates, go to:

SDKs installed with Harness Delegate

The Harness Delegate includes binaries for the SDKs that are required for deployments with Harness-supported integrations. These include binaries for Helm, ChartMuseum, kubectl, Kustomize, and so on.

Kubernetes Deployments

For Kubernetes deployments, the following SDKs/tools are certified.

Manifest Type	Required Tool/SDK	Certified Version
Kubernetes	kubectl	v1.29.2
	go-template	v0.4.1
Helm	kubectl	v1.27.0
	helm	v3.11.0
Helm (chart is stored in GCS or S3)	kubectl	v1.27.0
	helm	v3.11
	chartmuseum	v0.8.2 and v0.12.0
Kustomize	kubectl	v1.27.0
	kustomize	v5.0.4
OpenShift	kubectl	v1.27.0
	oc	v4

Native Helm deployments

For Native Helm deployments (Helm chart manifest), the following SDKs/tools are certified:

helm v3.11
kubectl v.1.27.0

kubectl is required if Kubernetes version is 1.16 or later.

Install a delegate with custom SDK and 3rd-party tool binaries

To support customization, Harness provides a Harness Delegate image that does not include any third-party SDK binaries. We call this image the No Tools Image.

Using the No Tools Image and Delegate YAML, you can install the specific SDK versions you want. You install software on the Delegate using the INIT_SCRIPT environment variable in the Delegate YAML.

For steps on using the No Tools Delegate image and installing specific SDK versions, go to Install a Delegate with 3rd Party Tool Custom Binaries.

Git Experience

Harness Git Experience allows you to store your resource configurations, such as pipelines and input sets, in Git.

Supported Git providers for Harness Git Sync include:

GitHub
Bitbucket Cloud
Bitbucket Server
Azure Repos
GitLab

You can save the following Harness resources (entities) in Git using Harness Git Experience:

Pipelines
Input sets
Templates
Services
Environments
Infrastructure Definitions

info

Artifact Source templates are not supported with Git Experience.

Notifications and collaboration

Notifications are used to alert your team of new, resurfaced, or critical events. With notifications, you can ensure your team is aware of important events that require action.

Harness Platform supports notifications for the following notification methods and collaboration tools:

Harness supports approvals for these collaboration tools:

Jira: Supports on-premise version < 9.0. For Jira on-premise >= 9.0 version support, enable the feature flag, SPG_USE_NEW_METADATA.
ServiceNow: Supports Utah version and earlier.

For other providers, you can use custom approvals or manual approvals

Open Source Software (OSS) components

For a list of the open source libraries and third-party software Harness uses, download the Harness Open Source Software (OSS) components PDF.

RBAC

Role-based access control (RBAC) lets you control who can access your resources and what actions they can perform on the resources. To do this, a Harness account administrator assigns resource-related permissions to members of user groups.

Manage users: A Harness user is an individual with a unique email registered with Harness. Users can be associated with multiple accounts and user groups.
Manage roles: Roles are an RBAC component that contain a specific set of permissions that define what actions can be taken on Harness resources, such as viewing, creating, editing, or deleting. When you assign a role to a user, user group, or service account, the permissions defined in the role are automatically granted to the intended target.

Harness includes some built-in roles, and you can also create your own custom roles to provide fine-grained access control.
Manage resource groups: Resource groups are an RBAC component that determine which objects a user or service account can access. Objects are any Harness resource, including projects, pipelines, connectors, secrets, delegates, environments, users, and more. When you assign resource groups to a user, user group, or service account, the access defined in the resource group is granted to the target user, group, or service account.

Harness includes some built-in resource groups, and you can create custom resource groups, to provide fine-grained access control.
Manage user groups: User groups contain multiple Harness users. You assign roles and resource groups to user groups. The permissions and access granted by the assigned roles and resource groups are applied to all group members.

You can also assign roles and resource groups to individual users that are not in a group. However, user groups help keep your RBAC organized and make it easier to manage permissions and access. Instead of modifying each user individually, you can edit the permissions and access for the entire group at once.

Harness includes some built-in user groups, and you can create user groups manually, through inheritance, or through automated provisioning. You can create user groups at all scopes.

Using RBAC helps you:

Ensure that users can only access the information and resources necessary to perform their tasks. This reduces the risk of security breaches and unauthorized access to sensitive data.
Create systematic, repeatable permissions assignments. RBAC saves time and increases efficiency for administrators who otherwise have to manage access for individual user accounts. You can quickly add and change roles, as well as implement them across APIs.
Increase accountability by clearly defining who has access to which resources and information. This makes it easier to track and audit user activities, helping to identify and prevent misuse or abuse of access privileges.
Comply more effectively with regulatory and statutory requirements for confidentiality and privacy. It helps you enforce privacy and data protection policies.
Provision users and groups with SCIM - System for Cross-Domain Identity Management (SCIM) is an open standard protocol for automated user provisioning. In Harness, automated provisioning involves creating users and user groups, assigning users to groups, and managing some user attributes (such as names and email addresses). In addition to creating users and groups, automated provisioning also edits and removes users and user groups as and when required.
Use just-in-time (JIT) user provisioning: Automated provisioning eliminates repetitive tasks related to manual provisioning and simplifies user management.

JIT provisioning in Harness lets you provision users automatically when they first sign-in to Harness through SAML SSO. Harness supports JIT provisioning only for new users logging in through an IdP, such as Okta.

Resource hierarchy

The Harness Platform is structured hierarchically with three levels of access: Account, Organization (Org), and Project. Each level can have its own set of permissions configured, allowing for delegation of responsibilities to various teams. This approach facilitates efficient organization and management of resources, enabling granular access control that is both scalable and easy to manage.

Scopes

Account is the highest level. It is your Harness account, and it encompasses all the resources within your Harness subscription.
Organization encompasses projects, resources, and users in a specific domain or business unit. This allows for the management of resources and permissions unique to an organization, separate from other areas of the account.
Project contains related resources, such as apps, pipelines, and environments. This allows for the management of resources and permissions specific to a particular project, separate from the larger org (business unit) and account.

The scope at which you create resources depends on the level of control and visibility you require. For example, if you create a connector at the account scope, it is available to all organizations and projects within the account. However, if you create a connector at the organization scope, it is only available to that organization and any projects under that organization. It is not available at the account scope or to other organizations. This lets you control access to your resources more effectively and prevent unauthorized access.

To learn about organizations and projects, go to Create organizations and projects.

Resources across scopes

The following table lists some resources and their availability at various scopes in Harness:

Resources	Account	Org	Project
Pipeline	No	No	Yes
Services	Yes	Yes	Yes
Environments	Yes	Yes	Yes
Git Management	No	No	Yes
Connectors	Yes	Yes	Yes
Secrets	Yes	Yes	Yes
SMTP Configuration	Yes	No	No
Templates	Yes	Yes	Yes
Audit Trail	Yes	Yes	No
Delegates	Yes	Yes	Yes
Governance	Yes	Yes	Yes

Secrets management

Harness includes a built-in Secret Management feature that enables you to store encrypted secrets, such as access keys, and use them in your Harness connectors and pipelines.

In addition to the built-in Secret Manager, Harness Platform supports the cloud platform secrets management services in the following table.

Provider Name	Key Encryption Support	Encrypted Data Stored with Harness	Support for Referencing Existing Secrets
AWS KMS	Yes	Yes	No
AWS Secret Manager	Yes	No	Yes
Hashicorp Vault	Yes	No	Yes
Azure Key Vault	Yes	No	Yes
Google KMS	Yes	Yes	No

For more information, go to Harness Secrets Management overview.

Supported browsers

The following desktop browsers are supported:

Chrome: latest version
Firefox: latest version
Safari: latest version
All Chromium-based browsers.

Mobile browsers are not supported.

Supported screen resolution

Minimum supported screen resolution is 1440x900.

The Update Framework (TUF)

The Update Framework (TUF) is an open source specification for that provides instructions on how to organize, sign, and interact with metadata to secure package managers.

Harness includes native TUF support via the following:

Deployment templates: Deployment Templates use shell scripts to connect to target platforms, obtain target host information, and execute deployment steps.
- Deployment Templates can obtain the required metadata for native TUF support, and generate and validate signatures in the software lifecycle.
OCI image registry support:
- TUF recommends the use of an OCI image-spec container registry. Harness supports OCI registry for Helm charts.
Enforce the rotation of secrets and key management practices:
- Harness provides token key rotation natively.
Continuous Verification: TUF recommends the verification of deployments akin to Harness Continuous Verification.

Active Platform feature flags

Some Harness Platform features are released behind feature flags to get feedback from specific customers before releasing the features to the general audience. Feature development statuses are categorized as Beta, GA, or Limited GA.

The following table describes active feature flags relevant to Harness Platform.

To enable a feature flag in your Harness account, contact Harness Support.

Flag	Description
`PL_NO_EMAIL_FOR_SAML_ACCOUNT_INVITES`	When activated, it prevents sending email invitations to users of accounts using SSO for authentication during onboarding.
`PL_LDAP_PARALLEL_GROUP_SYNC`	Enable User Group sync operation to fetch data from the LDAP server in parallel. Only enable this if the LDAP server can handle the load.
`PL_NEW_SCIM_STANDARDS`	Enabling the `PL_NEW_SCIM_STANDARDS` feature flag ensures compliance with SCIM 2.0 standards by including the meta fields `createdAt`, `lastUpdated`, `version`, and `resourceType` in CRUD operation responses on users or user groups.
`PL_USE_CREDENTIALS_FROM_DELEGATE_FOR_GCP_SM`	Enabling this Feature Flag will let you use delegate credentials to access the Google Cloud Platform Secret Manager.
`PL_DELEGATE_TASK_CAPACITY_CHECK`	When enabled, account tasks will be broadcasted until timeout. The default behavior is to broadcast tasks up to 3 times to delegates.
`PL_FAVORITES`	Allows you to set the frequently accessed projects and connectors as favorites. For more information, go to Set favorites.
`PL_ALLOW_TO_SET_PUBLIC_ACCESS`	Allows pipeline executions marked for access to public view without authentication. You can share execution URLs, including console logs, without requiring users to sign in. For more information, go to Allow public access to pipeline executions.
`PL_GCP_OIDC_AUTHENTICATION`	Enabling this feature flag allows GCP connectors using OpenID Connect (OIDC) to let Harness communicate directly with GCP through OIDC. For more information, go to Google Cloud Platform (GCP) connector settings reference.
`PL_HIDE_ACCOUNT_LEVEL_MANAGED_ROLE`, `PL_HIDE_ORGANIZATION_LEVEL_MANAGED_ROLE`, `PL_HIDE_PROJECT_LEVEL_MANAGED_ROLE`	This feature flag is used to hide managed roles at various levels: account level, organization level, and project level. Existing role bindings for managed roles will still exist for users, but new role bindings with managed roles won't be allowed when the feature flag is enabled. The managed roles won't show up in the list of roles available at the respective scopes. For more information, go to Manage Roles

Authentication​

Delegates​

SDKs installed with Harness Delegate​

Kubernetes Deployments​

Native Helm deployments​

Install a delegate with custom SDK and 3rd-party tool binaries​

Git Experience​

Notifications and collaboration​

Open Source Software (OSS) components​

RBAC​

Resource hierarchy​

Scopes​

Resources across scopes​

Secrets management​

Supported browsers​

Supported screen resolution​

The Update Framework (TUF)​

Active Platform feature flags​