Infrastructure integrations the Fabric docs describe for production networks: container platforms such as Kubernetes, CouchDB as the peer state database, and running chaincode as an external service managed by operators.
Running Fabric CAs, peers and ordering nodes on Kubernetes in your own infrastructure: the production deployment sequence, secrets and HSM or encrypted volume choices, per-organization clusters, networking between member organizations, and the operations skills the docs say it needs.
Operating CouchDB alongside Fabric peers: when CouchDB is worth the extra process over LevelDB, credentials in local.ini, document size limits, indexes for reporting queries, keeping one database type per channel, and backup and sizing.
Operating chaincode runtimes separately from peers, for example as Kubernetes workloads: the external builder and launcher on the peer, endpoint and TLS packages instead of source, removing per-peer builds, and TLS between peers and chaincode servers.
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