Added mdunnio rpi optimizations.
externalip={{node_external_ip}}
uacomment={{bitcoind_comment}}
datadir={{bitcoind_data_dir}}
logdir={{bitcoind_log_dir}}
debug=rpc
server=1
rpcuser={{bitcoind_rpc_user}}
rpcpassword={{bitcoind_rpc_pass}}
zmqpubrawblock=tcp://127.0.0.1:28332
zmqpubrawtx=tcp://127.0.0.1:28333
# raspberry pi optimizations
dbcache=100
maxorphantx=10
maxmempool=50
maxconnections=40
maxuploadtarget=5000
txindex={{bitcoind_enable_txindex}}
{% for node in bitcoind_add_node %}addnode={{node}}
{% endfor %}