BM-3029: Zeroecco/testnet down#2029
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- l-prover-ansible: drop dead DeployNightly stage (no nightly group after testnet teardown), remove deleted monitoring.yml/security.yml playbook calls, fix secret-name references in docstring - INVENTORY.md: correct group -> MagicDNS host mapping (prover-staging, prover-prod) to match the real inventory - cw-monitoring: point staging/prod prover alarms at the new hosts and remove the retired nightly prover node Co-authored-by: Cursor <cursoragent@cursor.com>
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June 2, 2026 22:31
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Looks good aside from the toml changes which I don't fully understand, lets chat offline about it
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Summary
Tears down the production testnet deployments and moves the bare-metal prover Ansible CI onto Tailscale. As part of the cleanup, host-provisioning Ansible roles that are no longer run from this repo are removed, the prover deployment pipeline is simplified, and CloudWatch alarming is repointed at the remaining prover nodes.
Changes
Prod testnet teardown
Removed Pulumi stack configs for the retired prod testnet (Sepolia 11155111 / Base Sepolia 84532) deployments across distributor, indexer, order-generator, order-stream, and slasher.
Removed the matching prod-testnet broker configs (configs/broker/prod-testnet-nightly/, prod-mainnet-nightly/).
Dropped the l-indexer pipeline and LaunchDefaultPipeline testnet wiring.
Prover Ansible CI → Tailscale
l-prover-ansible pipeline now joins the tailnet (userspace tailscaled + SOCKS5 proxy) and reaches provers over MagicDNS instead of public IPs; SSH key, inventory, and Tailscale auth key are pulled from AWS Secrets Manager.
Removed the dead DeployNightly stage and the references to the deleted monitoring.yml/security.yml playbooks; pipeline is now Source → DeployStaging → DeployProduction.
inventory.yml is no longer tracked (gitignored; real values live in Secrets Manager).
Ansible slimming
Removed awscli, docker, nvidia, ufw, and vector roles plus monitoring.yml/security.yml — hosts are now expected to be pre-provisioned (incl. metrics shipping handled outside this repo). prover.yml only runs the prover role.
Alarming
cw-monitoring staging/prod node lists repointed to the current provers (prover-staging, prover-prod) and the retired nightly prover alarm node removed.
Broker config
Staging broker tuning: max_collateral 5 → 100, peak_prove_khz 80 → 11000, added Sepolia 11155111 override; release-config example paths updated.