CLM-39516: Update AWS reference architecture to match L-sized architecture - #24
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jmromeroes wants to merge 3 commits into
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CLM-39516: Update AWS reference architecture to match L-sized architecture#24jmromeroes wants to merge 3 commits into
jmromeroes wants to merge 3 commits into
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…cture - Update ECS configuration to L profile: 8 vCPU ARM (Graviton), 64 GB RAM - Update Java heap to 48GB (75% of 64GB RAM) with AlwaysPreTouch and monitoring threads - Change Aurora/RDS instance class from db.r6g.4xlarge to db.r6g.2xlarge - Add ALB idle timeout configuration (180 seconds) - Add ecs_runtime_platform variable for ARM64 architecture - Update documentation with L Customer Profile notes Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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- Add "with 10 threads" to continuous monitoring comments - Remove unused ecs_runtime_platform variable (ARM architecture is enabled via platform_version = "LATEST" in ECS service) - Update L Customer Profile notes to mention 10 threads Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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- Update all hardcoded 'ref-arch' references to use var.cluster_name - Add alb_idle_timeout to ALB resource - Add ecs_memory_reservation to container definition - Use var.enable_container_insights in ECS cluster settings - Use var.common_tags for all resource tags - Update IAM policies to use dynamic SSM parameter paths This ensures all defined variables are properly utilized across the infrastructure configuration. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
db.r6g.4xlargetodb.r6g.2xlarge(8 vCPU, 64 GB RAM, ARM Graviton)ecs_runtime_platformvariable for ARM64 architecture supportChanges
ECS Configuration (L Profile)
Java Options
-XX:+AlwaysPreTouchfor consistent GC performance-Dinsight.threads.monitor=10for monitoring thread poolDatabase
db.r6g.2xlarge(8 vCPU, 64 GB RAM, ARM Graviton)Load Balancer
Test plan
terraform validate)Related
🤖 Generated with Claude Code