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- Introduced Aggregator.sol for Chainlink-compatible oracle functionality, including round-based updates and access control. - Added OracleWithCCIP.sol to extend Aggregator with CCIP cross-chain messaging capabilities. - Created .gitmodules to include OpenZeppelin contracts as a submodule. - Developed a comprehensive deployment guide in NEXT_STEPS_COMPLETE_GUIDE.md for Phase 2 and smart contract deployment. - Implemented Vite configuration for the orchestration portal, supporting both Vue and React frameworks. - Added server-side logic for the Multi-Cloud Orchestration Portal, including API endpoints for environment management and monitoring. - Created scripts for resource import and usage validation across non-US regions. - Added tests for CCIP error handling and integration to ensure robust functionality. - Included various new files and directories for the orchestration portal and deployment scripts.
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Oracle Update Procedures
Overview
This document describes procedures for updating oracle parameters and configuration.
Parameter Updates
Update Heartbeat
cast send $AGGREGATOR_ADDRESS "updateHeartbeat(uint256)" $NEW_HEARTBEAT \
--rpc-url $RPC_URL \
--private-key $ADMIN_KEY
Update Deviation Threshold
cast send $AGGREGATOR_ADDRESS "updateDeviationThreshold(uint256)" $NEW_THRESHOLD \
--rpc-url $RPC_URL \
--private-key $ADMIN_KEY
Transmitter Management
Add Transmitter
cast send $AGGREGATOR_ADDRESS "addTransmitter(address)" $TRANSMITTER_ADDRESS \
--rpc-url $RPC_URL \
--private-key $ADMIN_KEY
Remove Transmitter
cast send $AGGREGATOR_ADDRESS "removeTransmitter(address)" $TRANSMITTER_ADDRESS \
--rpc-url $RPC_URL \
--private-key $ADMIN_KEY
Oracle Pause/Unpause
Pause Oracle
cast send $AGGREGATOR_ADDRESS "pause()" \
--rpc-url $RPC_URL \
--private-key $ADMIN_KEY
Unpause Oracle
cast send $AGGREGATOR_ADDRESS "unpause()" \
--rpc-url $RPC_URL \
--private-key $ADMIN_KEY
Best Practices
- Test Changes: Test parameter changes on testnet first
- Monitor Impact: Monitor oracle behavior after changes
- Document Changes: Document all parameter changes
- Gradual Changes: Make gradual changes when possible
- Backup Plan: Have a rollback plan ready