Running a network validator is an essential step towards securing the Celo network and contributing to the consensus process. In this post, we’ll explore the role of validators in the Celo ecosystem, how to set up a validator, and the importance of validator security and availability.
Validators play a pivotal role in securing the Celo network by participating in the proof-of-stake protocol. These validators are responsible for verifying transactions and proposing blocks to be added to the Celo blockchain. Organized into Validator Groups, validators work together to maintain the integrity and stability of the network.
Creating a Validator Group and adding a validator to it is similar to forming a political party in a representative democracy. Any Celo user can create a Validator Group and include themselves or set up a potential validator and seek inclusion by an existing Validator Group.
To get started with running a Mainnet Validator or Baklava Testnet Validator node, you’ll need to register a Validator Group and a Validator, affiliating the Validator with your Validator Group. The addresses used for registration must be unique, which means you’ll need to create two accounts during this process.
Given the crucial role validators play in the Celo network, security and availability are of utmost importance. Validators are expected to run a proxy node in front of each Validator node to ensure optimal performance. In this configuration, the proxy node connects with the rest of the network, while the Validator node communicates exclusively with the Proxy, preferably via a private network.
This setup enhances the security of the Validator node, ensuring that it remains operational and secure from potential threats. By maintaining a high level of security and availability, validators can effectively contribute to the consensus process and protect the Celo network.
By running a network validator, you can actively contribute to securing the Celo network and participate in the consensus process of the Celo protocol. Understanding the role of validators, setting up a Validator Group and Validator, and prioritizing security and availability are essential steps in becoming an effective contributor to the Celo ecosystem. By embracing these responsibilities, you can help build a more robust and resilient network, benefiting both your business and the broader Celo community.