How to update the exchange-topology file in cardano-sl using docker

 Steps to update exchange-topology in cardano-sl using docker

- cd cardano-sl

- copy exchange-topology.yaml into this directory

- rename

/sample-wallet-config.nix

to

./custom-wallet-config.nix

- Make the following changes to the file

vi custom-wallet-config.nix

topologyFile = ./exchange-topology.yaml;

- Build Cardano-sl inside new Docker image

$ docker load < $(nix-build --no-out-link -A dockerImages.mainnet.wallet)

- Run Cardano-sl inside Docker

docker run --name cardano-sl:3.0.2-wallet-mainnet --rm -it -p 127.0.0.1:8090:8090 -p 127.0.0.1:8000:8000 -v state-wallet-mainnet:/wallet cardano-container-mainnet:latest

- Check the sync status of a running cardano-sl node

cd cardano-sl

/state-wallet-testnet/curl api/v1/node-info