DevOps Integration

CLI-First — No Native Webhooks

Fly.io Deploy Notifications in Slack & Microsoft Teams

Kumar Makala · Founder & CEO, SyncRivo

Kumar Makala leads platform engineering and technical content at SyncRivo, focused on enterprise messaging interoperability, messaging bridge architecture, and cross-platform integration patterns across Slack, Microsoft Teams, Google Chat, Zoom Team Chat, and Cisco Webex. LinkedIn

Updated September 17, 2026 · 9 min read

Fly.io is CLI-first with no built-in webhook delivery for deployment events, no Slack integration, and no Teams integration. Your CI/CD pipeline or uptime monitor posts deploy results and Machine health events to chat. SyncRivo does not relay those notifications; it bridges the human deploy discussion between Slack, Teams, Webex, Google Chat, and Zoom Team Chat.

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Fly.io native Slack✗ No native integration

Fly.io native Teams✗ Not available

SyncRivo bridge✓ Human conversation, 5 platforms

CI/monitor bot messages✗ Not relayed

Fly.io Deployment Events Teams Discuss

Your GitHub Actions steps or external health monitoring post these to the channel you configure. SyncRivo does not relay bot or app messages; it bridges the human discussion that follows across Slack, Teams, Webex, Google Chat, and Zoom Team Chat.

Deploy Succeeded

Fly deploy completed successfully in your CI/CD pipeline. Production deploys are what the deploys channel on Slack and the engineering releases audience on Teams discuss.

Deploy Failed

Fly deploy returned a non-zero exit code (build failed, image push failed, health check timed out). On-call engineers on Slack and engineering leads on Teams work through it together.

Machine Health Failed

Fly Machine health check failure detected via external monitoring, discussed by on-call on Slack and the infrastructure audience on Teams.

Machine Restarted

Fly Machine restarted after a health failure or OOM kill, an application-level instability signal that platform engineering and infrastructure teams follow up on.

Rollback Triggered

Fly deploy rollback executed after a health check failure. Stakeholders on both Slack and Teams want to talk about the revert.

Preview/Branch Deploy

Deployments from non-main branches via GitHub Actions. High-frequency and developer-focused; usually discussed on Slack only.

How to Discuss Fly.io Deploys Across Slack and Teams

No changes to fly.toml. Your GitHub Actions workflow posts the notification; SyncRivo bridges the conversation. Your first channel bridge is typically live during onboarding, once your Slack and Teams admins approve the app.

1
Add notification steps to your GitHub Actions workflow
In your .github/workflows/deploy.yml, after the `flyctl deploy` step, add a run step that posts to a Slack incoming webhook or a Teams Incoming Webhook you operate. Include app name, environment (production/staging/preview), commit SHA, branch name, actor, and deploy result. Use GitHub's `if: success()` and `if: failure()` conditions to differentiate. SyncRivo does not receive these webhooks.
2
Connect Slack and Teams to SyncRivo
Book a demo to start a guided pilot. Your Slack and Microsoft Teams admins approve the SyncRivo apps. SyncRivo bridges human messages; messages posted by bots and apps such as your CI step are not relayed.
3
Bridge the channels where deploys are discussed
Bridge the Slack #deploys or #on-call channel with the Teams Engineering Releases or Engineering Leads channel. Keep high-frequency preview/branch channels unbridged if Teams-side stakeholders do not need them.
4
Test the bridged conversation
Post a human message in the Slack channel and confirm it appears in the bridged Teams channel, then reply from Teams. Threads, edits, files, and mentions sync both ways. For machine health, point your external uptime checker at the same Slack or Teams channel.

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Deploy Discussion Audience Matrix

Example for a mixed Slack/Teams engineering organization: where your CI step or monitor posts each event, and which Teams channel you bridge so the right people can join the discussion. SyncRivo bridges the human conversation between these channels; it does not deliver the events.

Event	Environment	Slack channel (CI/monitor posts)	Teams channel (bridged for discussion)
Deploy Succeeded	Production	✓ #deploys	✓ Engineering Releases
Deploy Succeeded	Staging	✓ #deploys	—
Deploy Succeeded	Preview/Branch	✓ #fly-devs	—
Deploy Failed	Any	✓ #on-call	✓ Engineering Leads
Rollback Triggered	Any	✓ #on-call	✓ Engineering Leads
Machine Health Failed	Any	✓ #on-call	✓ Infrastructure
Machine Restarted	Any	✓ #platform-eng	✓ Infrastructure

Native Fly.io Notifications vs. SyncRivo

Capability	Native Fly.io	With SyncRivo
Notify Slack	✗ No native Slack integration; post from your CI step or uptime monitor	✗ Not relayed (use your CI step or monitor)
Notify Microsoft Teams	✗ No native Teams integration; post to a Teams Incoming Webhook you operate	✗ Not relayed (bot/app messages are not bridged)
Notify Webex / Google Chat / Zoom	✗ Not available natively	✗ Not relayed
Single deploy event → Slack AND Teams simultaneously	✗ No built-in webhook delivery system	✗ Not offered
Production deploys → Teams, preview → Slack only	✗ No platform-side routing rules	✗ Not offered
Human deploy discussion across Slack, Teams, Webex, Google Chat, Zoom	✗ Not available natively	✓ Bridged human conversation (threads, edits, files, mentions)
Developers on Slack, leadership and QA on Teams, one conversation	✗ Separate channels, no shared discussion	✓ Bridge the deploys and on-call channels
Zero code changes to fly.toml	✓ fly.toml is unchanged	✓ SyncRivo connects to the chat platforms only

Fly.io Teams Integration — Frequently Asked Questions

Does Fly.io have a Microsoft Teams integration?+

Fly.io does not have a native Microsoft Teams integration for deployment or machine health notifications, and no built-in Slack notification option either. Fly.io is a CLI-first platform: its deployment model uses `fly deploy`, and notifications usually come from your CI/CD pipeline (for example GitHub Actions), external health checks, or log aggregation. Those tools post to Slack or to a Teams Incoming Webhook you operate. SyncRivo does not receive webhooks and does not relay deploy notifications; messages posted by bots and apps are not bridged. SyncRivo bridges the human conversation between Slack, Teams, Webex, Google Chat, and Zoom Team Chat, so developers on Slack and leadership, QA, or operations on Teams can discuss a Fly.io deploy in one bridged channel.

How do I send Fly.io deploy notifications to Microsoft Teams?+

Since Fly.io has no native webhook delivery for deployment events, emit the notification from your CI/CD pipeline. If you deploy via GitHub Actions, add a step after `fly deploy` that posts the deployment result to a Slack incoming webhook or a Teams Incoming Webhook you operate (or to an automation tool). SyncRivo is not a webhook receiver and does not relay bot or app messages. Once the notification is posted, SyncRivo bridges the human discussion about it between your Slack and Teams channels.

What Fly.io events can SyncRivo route to messaging platforms?+

None. SyncRivo does not receive Fly.io, GitHub Actions, or uptime-monitor webhooks and does not relay deploy notifications; messages posted by bots and apps are not bridged. The events teams typically post from their own pipeline or monitoring are deploy succeeded, deploy failed, rollback triggered, machine health check failed, and machine restarted. SyncRivo bridges the human conversation that follows, for example the on-call Slack channel with the engineering leads Teams channel.

How does Fly.io compare to Railway and Render for notifications?+

Railway and Render both have built-in webhook systems that fire deployment events directly from the platform dashboard with no pipeline changes. Fly.io is CLI-first and does not have a built-in webhook delivery system, so notifications are emitted from your CI/CD pipeline (GitHub Actions, GitLab CI) or from external health monitoring. In all three cases the notification is posted by a tool you operate. SyncRivo does not receive any of these webhooks; its role is the same: bridging the human discussion between the chat platforms your teams use.

Can I get Fly.io machine health failures discussed across Slack and Teams?+

Yes, on the conversation side. Fly's proxy runs configurable health checks on deployed Machines (HTTP path, TCP port, and process checks) and restarts a Machine when a check fails. To be notified, configure an external uptime monitoring tool to check your Fly app's public endpoint and post to Slack or a Teams Incoming Webhook when it fails. SyncRivo does not receive those webhooks. It bridges the on-call Slack channel with the infrastructure Teams channel so both teams can work the health failure together.

Does SyncRivo work with Fly.io multi-region deployments?+

SyncRivo has nothing region-specific to do because it does not receive Fly.io events. If you deploy to multiple Fly regions (for example iad, lhr, nrt), your CI workflow posts its own notifications, tagged by region if you like, to the Slack or Teams channel you choose. SyncRivo bridges the human discussion in those channels between Slack, Teams, Webex, Google Chat, and Zoom Team Chat.

Related PaaS Integration Guides

Railway → Slack & Teams

Railway has built-in webhook delivery for DEPLOY_SUCCESS, DEPLOY_FAILURE, and SERVICE_CRASHED. Where the deploy discussion is bridged.

Render → Slack & Teams

Render has native webhook delivery for Deploy Started, Deploy Live, Deploy Failed, and Service Suspended. Where the discussion is bridged.

Heroku → Slack & Teams

Heroku has webhook-based deploy notifications and Slack-only ChatOps. How Teams-side stakeholders join the discussion.

Vercel → Slack & Teams

Vercel has a native Slack integration but no Teams integration. How the human deploy discussion is bridged.

Netlify → Slack & Teams

Netlify has native Slack deploy notifications but no Teams integration. Where the discussion happens.

Three-Platform Bridges

Bridge the human discussion of Fly.io deploys across any combination of Slack, Teams, Google Chat, Webex, and Zoom Team Chat.

Slack + Teams + Google Chat

Bridge Slack, Teams, and Google Chat simultaneously.

Slack + Teams + Webex

Connect Slack and Teams users with Cisco Webex.

Slack + Teams + Zoom

Unify Slack, Teams, and Zoom Team Chat.

Slack + Google Chat + Zoom

Three-way bridge for Slack, Google Chat, and Zoom.

Slack + Google Chat + Webex

Unify Slack, Google Chat, and Cisco Webex.

Slack + Zoom + Webex

Bridge Slack with both Zoom and Webex.

Teams + Google Chat + Zoom

Connect Teams, Google Chat, and Zoom Team Chat.

Teams + Google Chat + Webex

Bridge Teams, Google Chat, and Cisco Webex.

Teams + Zoom + Webex

Unify Teams, Zoom, and Webex in one bridge.

Google Chat + Zoom + Webex

Connect Google Chat with Zoom and Webex.

Bring Every Engineering Team into the Deploy Conversation

Your pipeline posts the deploy results. SyncRivo bridges the human discussion across Slack, Teams, Webex, Google Chat, and Zoom Team Chat. Book a demo for a guided pilot.

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