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WalkthroughA new GitHub Actions workflow file has been added to automate infrastructure management. It schedules two weekday jobs: one at 13:00 UTC to launch infrastructure and another at 23:00 UTC to tear it down. Both jobs run Pulumi commands within a Flox environment using secrets for authentication. Changes
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Pull Request Overview
This PR introduces a new GitHub Actions workflow that automates the lifecycle management of infrastructure by scheduling launch and teardown jobs using Pulumi.
- Adds a new workflow file (.github/workflows/lifecycle.yaml) with two jobs (launch and teardown) triggered by distinct cron schedules.
- Integrates third-party actions to check out code, install necessary tooling, and execute infrastructure commands.
Comments suppressed due to low confidence (1)
.github/workflows/lifecycle.yaml:25
- The command 'nu ping.nu' is unclear in purpose. Please add a comment explaining its role in the workflow to improve clarity.
nu ping.nu
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Actionable comments posted: 0
🧹 Nitpick comments (3)
.github/workflows/lifecycle.yaml (3)
3-6: Add manual trigger and clarify timezone in schedule
Theon.scheduleblock only fires on two cron events, and the comments reference “EST” which shifts to EDT in summer. Consider:
- Adding a
workflow_dispatchtrigger for ad-hoc runs.- Clarifying/removing local time comments or noting “Eastern Time (UTC-5/UTC-4)” to avoid confusion.
8-11: Verify GitHub environment and protect secrets
Both jobs useenvironment: pulumito surface credentials (e.g. AWS keys) and enforce approvals. Ensure thepulumienvironment exists in repo settings with all required secrets (PULUMI_ACCESS_TOKEN, cloud-provider creds) and any protection rules. Also consider adding:
- A
concurrencykey to prevent overlapping deploy/teardown runs.- A branch filter (e.g.
branches: [main]) if you only want this on your default branch.Also applies to: 27-29
19-25: Refactor steps for maintainability and consistency
- Use the step-level
working-directoryattribute instead ofcd.- Verify that
flox/activate-action@v1acceptscommand(or if it should bescript).- Ensure
nu ping.nuruns inside the Flox environment (e.g. prefix withuv run nu).- Explicitly pass
--stackor setPULUMI_STACKif you manage multiple stacks.Example diff:
- - name: Deploy with Pulumi - uses: flox/activate-action@v1 - env: - PULUMI_ACCESS_TOKEN: ${{ secrets.PULUMI_ACCESS_TOKEN }} - with: - command: | - cd infrastructure - uv run pulumi up --yes - nu ping.nu + - name: Deploy with Pulumi + uses: flox/activate-action@v1 + working-directory: infrastructure + env: + PULUMI_ACCESS_TOKEN: ${{ secrets.PULUMI_ACCESS_TOKEN }} + with: + command: | + pulumi up --yes --stack ${{ secrets.PULUMI_STACK }} + uv run nu ping.nuRepeat the same refactor for the teardown job.
Also applies to: 37-42
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I would make this like 8am just to be safe? otherwise I think this is good
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@chrisaddy I adjusted the window and this is good for another review (the Copilot feedback was incorrect according to GitHub docs). |
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Not sure if we want this right just now but it should be something we include soon. We'll also want to monitor costs but IDK what that looks like currently.
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