Installation Prerequisites
Before installing Approval Engine (AE), make sure that:
- All necessary components of supported versions are installed. Refer to the release notes chapter to know on which components a specific version of AE depends.
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The docker and helm repositories are set correctly. They must point to the public CloudBlue Commerce repositories as follows:
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Helm repo:
https://odindevops.jfrog.io/odindevops/a8n-helm-20.4/
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Docker repo:
odindevops-a8n-docker.jfrog.io/a8n-docker/
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- AE has access to the AE database.
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At least the following computing resources are available:
Computing resource AE Endpoint PostgreSQL Database CPU 500 MHz 250 MHz RAM 1 GB 256 MB Diskspace Not required 7 GB -
The following ports are open:
From To Protocol Port Purpose CloudBlue Commerce management node Micro-services node TCP 8081 For access to the AE service backend (HTTPS is used for communication) Micro-services node AE database node TCP 5432 For connecting to the PostgreSQL database