B.7 Configure the tcs-docker-swarm.yaml File

The installation bundle contains tcs-docker-swarm.yaml file, the manifest file of the application, which contains the deployment configuration details for MicroTx.

Replace the sample values in the tcs-docker-swarm.yaml file to provide the environment details, image details, and configuration details. The details that you provide are used to deploy MicroTx in Docker Swarm.

To provide configuration details for MicroTx:

1. Open the tcs-docker-swarm.yaml file in any code editor. This file is located in the installation_directory/otmm-<version>/samples/docker folder. This file contains sample values.
2. Replace the sample values with values that are specific to your environment.
   The tables in this section describe the properties for the environment, storage, authorization, authentication, and other configuration details that are required to deploy MicroTx.
3. Save your changes.

• Transaction Coordinator Properties
  Provide information to configure MicroTx.
• Transaction Store Properties
  MicroTx uses a transaction store for persistence of transaction state.
• TLS Properties
  Run MicroTx using the HTTP or HTTPS protocol.
• Authorization Properties
  MicroTx supports authorization across participant services and coordinator by propagating the JWT token in every request. Use the authTokenPropagationEnabled field to control this function. Configure your identity providers to auto-refresh the expired access tokens at the coordinator.
• Authentication Properties
  Enter values for the issuer and jwksUri parameters of the JSON Web Token (JWT) which is used for authentication. To find information for these fields, use the Discover URL.
• Encryption Key Properties
  Under encryption, specify the encryption key that MicroTx uses to encrypt the access and refresh tokens. You must provide values for these properties if you have enabled the authTokenPropagationEnabled property under tmmConfiguration.authorization.
• Transaction Token Properties
  Under transactionToken, specify the key pair that you want to use for transaction token.