Built using Cosmos SDK and Tendermint and created with Starport.
Regitration chain
starport chain serve
serve command installs dependencies, builds, initializes, and starts your blockchain in development.
For my example, you will need two run 4 commands:
starport chain serve -c bob.yml -r -f -v - This will be the "identity" chain that holds the registration/delegation storage
starport chain serve -c ashley.yml -r -f -v - This is the other chain that sends identity information
starport relayer configure -a \
--source-rpc "http://0.0.0.0:26657" \
--source-faucet "http://0.0.0.0:4500" \
--source-port "identity" \
--source-version "identity-1" \
--source-gasprice "0.0000025stake" \
--source-prefix "cosmos" \
--target-rpc "http://0.0.0.0:26659" \
--target-faucet "http://0.0.0.0:4501" \
--target-port "identity" \
--target-version "identity-1" \
--target-gasprice "0.0000025stake" \
--target-prefix "cosmos"
starport relayer connect
If you need to restart a chain, you will need to remove the relayer configuration file located at ~/.starport/relayer/config.yml and then run the relayer configure command again.
Your blockchain in development can be configured with config.yml, I've created config yamls for two chains -> ashley.yml and bob.yml. These two chains are conifgured with ports that allow them to communicate with each other. To learn more, see the Starport docs.
registryd tx identity send-ibc-registration identity channel-0 "firstHandle" --from taco --chain-id ashley --home ~/.ashley
In the send-ibc-registration command, the args are [port] [channel] [handle] --from --chain-id --home <location of .ashley folder>
This command will create a new dsnpId for the handle and setup an initial delegation entry with the address from the "from" user
registryd tx identity send-ibc-permission-update identity channel-0 "1" “cosmos1qyw382nm5659frpg72vnmxydc4jjp9ne8y8njt” 1 --from taco --chain-id ashley --home ~/.ashley
In the send-ibc-permission-update command, the args are [port] [channel] [dsnpId] [address to update/add] [role] --from --chain-id --home <location of .ashley folder>
This command will retrieve the existing delegations for the given dsnpId, then if the from user is authorized to change delegations, the address passed in will either be added to the delgations for the dsnpId or the role of it's existing delegation will be updated.
To launch your blockchain live on multiple nodes, use starport network commands. Learn more about Starport Network.
Starport has scaffolded a Vue.js-based web app in the vue directory. Run the following commands to install dependencies and start the app:
cd vue
npm install
npm run serve
The frontend app is built using the @starport/vue and @starport/vuex packages. For details, see the monorepo for Starport front-end development.
To release a new version of your blockchain, create and push a new tag with v prefix. A new draft release with the configured targets will be created.
git tag v0.1
git push origin v0.1
After a draft release is created, make your final changes from the release page and publish it.
To install the latest version of your blockchain node's binary, execute the following command on your machine:
curl https://get.starport.network/amparks100/registry@latest! | sudo bash
amparks100/registry should match the username and repo_name of the Github repository to which the source code was pushed. Learn more about the install process.