bitcoin.conf

https://github.com/aws-solutions-library-samples/guidance-for-digital-assets-on-aws/blob/main/node/copilot/bitcoin-node/bitcoin.conf

assumevalid=
server=1              # Accept command line and JSON-RPC commands
txindex=1             # Maintain a full transaction index, used by the getrawtransaction rpc call (default: 0)
dbcache=8192          # Maximum database cache size <n> MiB (4 to 16384, default: 450). In addition, unused mempool memory is shared for this cache (see -maxmempool).
par=1                 # Set the number of script verification threads (-10 to 15, 0 = auto, <0 =leave that many cores free, default: 0) 
permitbaremultisig=0  # Relay non-P2SH multisig (default: 1)
blocksonly=1          # Whether to reject transactions from network peers .../...
maxconnections=40
maxuploadtarget=5000
nodebuglogfile=1
debug=mempool
debug=rpc
disablewallet=0     # Do not load the wallet and disable wallet RPC calls
rpcbind=0.0.0.0:8332
rpcallowip=0.0.0.0/0
listen=0             # Accept connections from outside (default: 1 if no -proxy or -connect)
maxmempool=100
nopeerbloomfilters=1
peerbloomfilters=0
zmqpubrawblock=tcp://0.0.0.0:28332
zmqpubrawtx=tcp://0.0.0.0:28332
zmqpubhashblock=tcp://0.0.0.0:28332
zmqpubhashtx=tcp://0.0.0.0:28332

default bitcoin.conf
rest=1

Bitcoin Core: bitcoind, bitcoin-cli, bitcoin.conf Bitcoind ports