docker build multiarch

export BITCOIN_VERSION=28.0
export BITCOIN_BUILDERS=fanquake laanwj willcl-ark achow101
docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 --build-arg BITCOIN_VERSION --build-arg BITCOIN_BUILDERS -t zetanova/bitcoin:28.0 -t zetanova/bitcoin:latest --push .

docker setup

docker volume create --name bitcoin --opt type=none --opt device=/mnt/bigdatadrive/bitcoin --opt o=bind

firewall centos

firewall-cmd --permanent --zone=public --add-port=8332/tcp 
firewall-cmd --permanent --zone=public --add-port=8333/tcp

docker run

no rpc

docker run -d \
    --name bitcoin \
    --stop-timeout 90 \
    --restart=always \
    --volume bitcoin:/home/bitcoin/.bitcoin \
    -p 8333:8333 \
    zetanova/bitcoin:27.0

for external rpc client

docker run -d \
    --name bitcoin \
    --stop-timeout 90 \
    --restart=always \
    --volume bitcoin:/home/bitcoin/.bitcoin \
    -p 8333:8333 \
    -p 8332:8332 -p 18501:18501 -p 18502:18502 \
    zetanova/bitcoin:27.0

bitcoin-cli

docker exec -it bitcoin bitcoin-cli getmininginfo