# Week-3 Dimitar onboarding tasks ## *Union testnet > previously operator： `@buncsj` > machine position: gcp, `ubuntu@union-testnet` > node explorer: https://testnet.union.explorers.guru/validator/unionvaloper1du88zzc05esnzgt2g57fxcu93ny0dsm6rjeka8 > doc: https://union.build/docs/ Requirements: 1. Configure node monitoring 2. Follow the upgrade proposal 3. Focus on testnet node metrics Note: Related system service files：`union.service` ## *Berachain testnet > previously operator： `@dennisfengfeng` > machine position: gcp, `ubuntu@berachain-testnet-local-disk-never-stop` > node explorer: https://testnets.cosmosrun.info/berachain/uptime > discord: https://discord.gg/berachain > discord validator channel: ![image](https://hackmd.io/_uploads/SJVjfXxeC.png) Requirements: 1. Configure node monitoring 2. Follow the upgrade proposal 3. Focus on testnet node metrics Note: 1. Related system service files：`berad.service` 2. The uptime of the Berachain testnet node is not very stable and a solution needs to be found to boost the uptime. ## *Fairyblock testnet > previously operator： `@dennisfengfeng` > machine position: gcp,`ubuntu@fairyring-testnet` > node explorer: https://testnet.fairblock.explorers.guru/validator/fairyvaloper1x7rlp6aezhlydtxf2wf0qja8wah6vpa7ds3nuq > discord: https://discord.gg/4ZabP4wW discord validator channel: ![image](https://hackmd.io/_uploads/rJDvz7lgC.png) Requirements: 1. Configure node monitoring 2. Follow the upgrade proposal 3. Focus on testnet node metrics Note: 1. Related system service files：`fairyringd.service` (node service) and `fairyringclient.service` 2. fairyblock has an additional process to maintain. (`fairyringclient`) # Others This week's three nodes were previously started and maintained by `@buncsj` and `@dennisfengfeng`, and will be dimitr's responsibility to take over the maintenance of these three nodes next. 1. You can view the history of previous operations according to `history` command. 2. If you are not added to the validator channel, contact BD for assistance. 3. You need to make sure that all monitoring notifications are routed to your notification channels.