Network changes for devnet and mainnet

[DaMandal0rian]

PR Type

Enhancement, Bug fix

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Description

• Update devnet docker tags and genesis hashes

• Update mainnet snapshot docker tags

• Adjust devnet instance types and counts

• Ignore public IP changes in lifecycles

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Changes walkthrough 📝

	Relevant files
Configuration changes	main.tf Update devnet docker tags and genesis hashes                          resources/terraform/devnet/main.tf Updated docker-tag to "test-mainnet-upgrade" Changed genesis-hash to new snapshot +11/-11  variables.tf Adjust devnet instance types and counts                                    resources/terraform/devnet/variables.tf Downgraded instance types to m6a.xlarge Adjusted instance_count for farmer and evm_bootstrap +9/-9      main.tf Update mainnet docker tags                                                              resources/terraform/mainnet/main.tf Bumped docker-tag to "mainnet-2025-jun-06" +8/-8
Bug fix	instances.tf Ignore public IP changes in instance lifecycle                      templates/terraform/network-primitives/instances.tf Added associate_public_ip_address to ignore_changes Applied update across all AWS instance resources +9/-9

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[github-actions]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 3 🔵🔵🔵⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Docker Tag Duplication The same docker-tag literal is repeated across multiple node configurations; consider centralizing or parameterizing to avoid inconsistencies. docker-tag = "test-mainnet-upgrade" reserved-only = false prune = false genesis-hash = "296aab9fb53eeb37a1757b35ed4c4b6c6f903d6b996cf7cd908a753f6eb762d5" Instance Type Increase Bulk upgrade of instance types to m6a.xlarge may impact cost and compatibility; verify these sizes in all regions and budget. bootstrap = "m6a.xlarge" rpc = "m6a.xlarge" domain = "m6a.xlarge" rpc-indexer = "m6a.xlarge" auto-evm-indexer = "m6a.xlarge" farmer = "c7a.2xlarge" evm_bootstrap = "m6a.xlarge" autoid_bootstrap = "m6a.xlarge" } Lifecycle Ignore Scope Added associate_public_ip_address to ignore_changes; ensure this doesn’t mask unintended drift or connectivity issues. ignore_changes = [ami, ipv6_address_count, associate_public_ip_address] }

[github-actions]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
General	Parameterize docker tag Extract the hardcoded docker-tag into a variable to avoid mismatches across multiple module blocks. This reduces duplication and ensures all modules use the same tag. resources/terraform/devnet/main.tf [13] -docker-tag = "test-mainnet-upgrade" +docker-tag = var.docker_tag Suggestion importance[1-10]: 6 __ Why: Parameterizing the docker-tag reduces duplication across multiple blocks and improves maintainability by centralizing updates.	Low
	Parameterize genesis hash Move the hardcoded genesis-hash into a variable so that any future updates only require changing it in one place. This avoids drift and potential copy‐paste errors. resources/terraform/devnet/main.tf [16] -genesis-hash = "296aab9fb53eeb37a1757b35ed4c4b6c6f903d6b996cf7cd908a753f6eb762d5" +genesis-hash = var.genesis_hash Suggestion importance[1-10]: 6 __ Why: Moving the genesis-hash to a variable avoids hard-coding and ensures a single source of truth for easier updates and consistency.	Low
	Ignore private_ip drift Consider also including private_ip in ignore_changes to prevent Terraform from trying to reset it when the subnet or ENI changes. This helps avoid unnecessary resource replacements. resources/terraform/templates/network-primitives/instances.tf [40] -ignore_changes = [ami, ipv6_address_count, associate_public_ip_address] +ignore_changes = [ami, ipv6_address_count, associate_public_ip_address, private_ip] Suggestion importance[1-10]: 5 __ Why: Adding private_ip to ignore_changes helps prevent unnecessary resource replacements when IPs change, improving Terraform stability.	Low
Possible issue	Restore farmer node count Verify that setting farmer count to zero is intentional, as this will disable all farmer nodes on devnet. If you still need a running farmer instance, consider restoring it to 1. resources/terraform/devnet/variables.tf [70] -farmer = 0 +farmer = 1 Suggestion importance[1-10]: 5 __ Why: This raises a valid concern about disabling all devnet farmer nodes; confirming intent prevents unintended downtime.	Low

[vedhavyas]

Lets not update mainnet bootstrap nodes yet. We still want them on Jan-14 release

[DaMandal0rian]

ok, done

[vedhavyas]

it is still showing me jun-06.

Are these not boostrap nodes ?

[vedhavyas]

nvm. Got it