Generate self-signed TLS credentials

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This topic explains how to create self-signed TLS certificates for use in an environment configuration. This information is intended for trial or testing purposes only.

Warning: Self-signed certificates are not recommended for production. Only consider using them for development, trial, or testing purposes.

The runtime ingress gateway (the gateway that handles API proxy traffic) requires a TLS certificate/key pair. For this quickstart installation, you can use self-signed credentials. In the following steps,openssl is used to generate the credentials.

  1. Be sure that you are in thebase_directory/hybrid-files directory. It was suggested in the installation quickstart that you create ahybrid-files directory to contain files that you create. Your file structure may differ from the suggested structure.
  2. Execute the following command from insidehybrid-files directory, where./certs is the directory containing your certificates.
    openssl req  -nodes -new -x509 -keyout ./certs/keystore.key -out \    ./certs/keystore.pem -subj '/CN=mydomain.net' -days 3650

    This command creates a self-signed certificate/key pair that you can use for the quickstart installation. The CNmydomain.net can be any value you wish for the self-signed credentials.

  3. Check to make sure the files are in the./certs directory:
    ls ./certs  keystore.pem  keystore.key

    Wherekeystore.pem is the self-signed TLS certificate file andkeystore.key is the key file.

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Last updated 2026-02-18 UTC.