docker buildx create --use
docker buildx build --platform linux/amd64,linux/arm64 -t substrate-testnet-node:1.0.0 -t substrate-testnet-node:latest --load -f ./docker/testnet-node.Dockerfile .
my command
docker buildx build --platform linux/amd64,linux/arm64 -t chainsupport/substrate-testnet-node:1.0.0 -t chainsupport/substrate-testnet-node:latest --push -f ./docker/testnet-node.Dockerfile .
docker buildx build --platform linux/amd64,linux/arm64 -t substrate-mainnet-node:1.0.0 -t substrate-mainnet-node:latest --load -f ./docker/mainnet-node.Dockerfile .
my command
docker buildx build --platform linux/amd64,linux/arm64 -t chainsupport/substrate-mainnet-node:1.0.0 -t chainsupport/substrate-mainnet-node:latest --push -f ./docker/mainnet-node.Dockerfile .