Deployment modes

The OE stack supports two deployment modes, determined by whether the dataspace uses SSI‑based access control.

Dataspace with SSI-based access control disabled

Configuration example

In a dataspace where SSI‑based access control is disabled, only two OE components are required: the OE Node and the marketplace. The table below provides the assumed URLs for each element.

Component	URL
OE Node	https://node.oceanenterprise.io
Marketplace	https://market.oceaneneteprise.io

To ensure correct operation, configure the relevant environment variable in each component, using the examples shown in the table below.

Component	Environment variable	Value
OE Node	POLICY_SERVER_URL	null
Marketplace	NEXT_PUBLIC_PROVIDER_URL	https://node.oceanenterprise.io
	NEXT_PUBLIC_METADATACACHE_URI	https://node.oceanenterprise.io
	NEXT_PUBLIC_SSI_ENABLED	false

Installation sequence

The recommended deployment order for this setup is:

1. Install and configure the OE Node

2. Install and configure the marketplace

Dataspace with SSI-based access control enabled

Configuration example

In a dataspace with SSI‑based access control enabled, all OE components are required. The table below provides the assumed URLs for each element.

Component	URL
OE Node	https://node.oceanenterprise.io
Marketplace	https://market.oceaneneteprise.io
Policy Server	https://ps.oceanenterprise.io
Policy Server Proxy	https://proxy.oceanenterprise.io
SSI Wallet	https://wallet.oceanenterprise.io
Verifier	https://verifier.oceanenterprise.io
OPA Server	http://opa.oceanenterprise.io:8181

To ensure correct operation, configure the relevant environment variable in each component, using the examples shown in the table below.

Component	Environment variable	Value
Policy Server	MODE_PS	1
	MODE_PROXY	0
	OCEAN_NODE_URL	https://node.oceanenterprise.io
	WALTID_VERIFIER_URL	https://wallet.oceanenterprise.io
	WALTID_VERIFY_RESPONSE_REDIRECT_URL	https://proxy.oceanenterprise.io/verify/$id
	WALTID_VERIFY_PRESENTATION_DEFINITION_URL	https://proxy.oceanenterprise.io/pd/$id
Policy Server Proxy	MODE_PS	0
	MODE_PROXY	1
	OCEAN_NODE_URL	https://node.oceanenterprise.io
OE Node	POLICY_SERVER_URL	https://ps.oceanenterprise.io
Marketplace	NEXT_PUBLIC_PROVIDER_URL	https://node.oceanenterprise.io
	NEXT_PUBLIC_METADATACACHE_URI	https://node.oceanenterprise.io
	NEXT_PUBLIC_SSI_ENABLED	true
	NEXT_PUBLIC_SSI_POLICY_SERVER	https://ps.oceanenterprise.io
	NEXT_PUBLIC_OPA_SERVER_URL	http://opa.oceanenterprise.io:8181
	NEXT_PUBLIC_SSI_WALLET_API	https://wallet.oceanenterprise.io

Installation sequence

The recommended deployment order for this setup is:

1. Install and configure the SSI Stack

2. Install the Policy Server

3. Install and configure the OE Node

4. Install and configure the Policy Server Proxy

5. Install and configure the marketplace