Verify Node Health Before Deployment Work Begins
Never start a deployment on an unhealthy node. Check health automatically when deployment tasks are created.
Trigger
Public Team Issue Created
Fires when a new issue is created in a Linear *public* team. For private teams (lock icon in Linear's sidebar) use `LINEAR_PRIVATE_TEAM_ISSUE_CREATED`.
Action
Get Node Health
Tool to get the health status of the node. use when you need to check if the node is ready, syncing, or in an error state.
Why this helps
Deployment tasks are created but node health isn't checked first, so you start deployment work on potentially unstable infrastructure.
- Start deployments from known-good state
- Separate deployment issues from infrastructure problems
- Evidence for deployment decisions
- Reduce failed deployments from unhealthy nodes
Setup
Build it in a few focused steps.
- 1Connect Linear and Beaconchain to Notis (one-time setup).
- 2Create automation: 'When a deployment task is created, check the current validator node health.'
- 3Select the trigger: Public Team Issue Created (filter for 'deployment' label).
- 4Choose your notification channel to receive health status with new deployment tasks.
- 5Test by creating a deployment task and verifying health data arrives.
Questions about this workflow
What health metrics would make me postpone deployment?
Red flags: node down, severely lagged sync, recent failures. Green: synced, responding, stable uptime. Use health status to guide your decision.
Can I redeploy if health improves later?
Yes - the initial health check is a baseline. If health improves, update the task to retrigger the check or manually proceed with deployment.
Should I create separate deployment tasks for healthy vs unhealthy nodes?
You could tag them differently (urgent vs scheduled), but one task per deployment is cleaner. Let health status inform the priority.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Linear to Beaconchain. A trigger fires from one place; an action lands in another.
Linear triggers
Beaconchain actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get Node Health
Tool to get the health status of the node. use when you need to check if the node is ready, syncing, or in an error state.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Validator
Tool to retrieve information for a specific validator from beaconcha.in api.
Comment Received Trigger
Triggered when a comment is received.
Issue Created Trigger
Triggered when a new issue is created.
Issue Updated Trigger
Triggered when an issue is updated. For example labels are changed, issue status is changed, etc.
Private Team Comment Created
Fires when a new comment is posted on an issue in a private Linear team (polled with the connected user's token).
Private Team Issue Created
Fires when a new issue appears in a private Linear team (polled with the connected user's token).
Private Team Issue Properties Updated
Fires when properties on an issue change in a private Linear team (polled with the connected user's token).
Connect any two apps with Notis in the middle.
Linear and Beaconchain, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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