Deploy Relays

1. Create configuration files
Generate configuration file of BMR from ICON --> Moonriver
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cd $PROJECT_DIR/btp
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​
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make btpsimple
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# Output binaries of `btpsimple` is placed under bin/ directory.
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# Add /bin directory to PATH environment variable
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export BTPSIMPLE=$PROJECT_DIR/btp/bin
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export PATH=$PATH:$BTPSIMPLE
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​
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chmod +x ./entrypoint.sh
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​
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BTPSIMPLE_CONFIG=$CONFIG_DIR/moon.config.json \
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BTPSIMPLE_SRC_ADDRESS=$(cat $CONFIG_DIR/btp.icon) \
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BTPSIMPLE_SRC_ENDPOINT=http://127.0.0.1:9080/api/v3/icon \
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BTPSIMPLE_DST_ADDRESS=$(cat $CONFIG_DIR/bmc_perif.btp.addr) \
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BTPSIMPLE_DST_ENDPOINT=ws://localhost:9944 \
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BTPSIMPLE_OFFSET=$(cat $CONFIG_DIR/moon.offset) \
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BTPSIMPLE_KEY_STORE=$CONFIG_DIR/moon-bmr.keystore.json \
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BTPSIMPLE_KEY_SECRET=$CONFIG_DIR/moon-bmr.secret \
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BTPSIMPLE_LOG_WRITER_FILENAME=$CONFIG_DIR/moon-bmr.log \
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./entrypoint.sh
Generate configuration file of BMR from Moonriver --> ICON
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BTPSIMPLE_CONFIG=$CONFIG_DIR/icon.config.json \
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BTPSIMPLE_SRC_ADDRESS=$(cat $CONFIG_DIR/bmc_perif.btp.addr) \
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BTPSIMPLE_SRC_ENDPOINT=ws://localhost:9944 \
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BTPSIMPLE_DST_ADDRESS=$(cat $CONFIG_DIR/btp.icon) \
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BTPSIMPLE_DST_ENDPOINT=http://127.0.0.1:9080/api/v3/icon \
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BTPSIMPLE_OFFSET=$(cat $CONFIG_DIR/icon.offset) \
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BTPSIMPLE_KEY_STORE=$CONFIG_DIR/icon-bmr.keystore.json \
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BTPSIMPLE_KEY_SECRET=$CONFIG_DIR/icon-bmr.secret \
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BTPSIMPLE_LOG_WRITER_FILENAME=$CONFIG_DIR/icon-bmr.log \
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./entrypoint.sh
Add "options": {"stepLimit": 50000000000000} into $CONFIG_DIR/icon.config.json. For Example:
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"dst": {
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 "address": "btp://0x3.icon/cxbcad01c6b50459f0e2110fb90507f30d59f95579",
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 "endpoint": "http://127.0.0.1:9080/api/v3/icon",
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 "options": {
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 "stepLimit": 50000000000000
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 }
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},
2. Start BMRs
Before starting the BMRs, we have to add some "fuels"
Adding funds to Moonbeam-BMR
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export MOON_BMR=$(cat $CONFIG_DIR/moon-bmr.addr)
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cd $PROJECT_DIR/btp/build/contracts/solidity/bmc
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​
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truffle exec $SCRIPT_DIR/mb_fund_bmr.js --network moonbeamlocal
Add funds to ICON-BMR
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cd $PROJECT_DIR/btp
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​
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AMOUNT=1000000000000000000000000
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goloop rpc --uri http://127.0.0.1:9080/api/v3/icon sendtx transfer \
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  --to $(cat $CONFIG_DIR/icon-bmr.addr) --value $AMOUNT \
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  --key_store $CONFIG_DIR/goloop.keystore.json \
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  --key_password $(cat $CONFIG_DIR/goloop.keysecret) \
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  --nid $(cat $CONFIG_DIR/nid.icon) \
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  --step_limit 10000000000
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​
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# Check the balance of ICON-BMR
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goloop rpc --uri http://127.0.0.1:9080/api/v3/icon balance $(cat $CONFIG_DIR/icon-bmr.addr)
Now, let start the BMRs
Start BMR from ICON --> Moonriver
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$PROJECT_DIR/btp/bin/btpsimple start --config $CONFIG_DIR/moon.config.json
Start BMR from Moonriver --> ICON
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$PROJECT_DIR/btp/bin/btpsimple start --config $CONFIG_DIR/icon.config.json

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Contents

1. Create configuration files

2. Start BMRs