v1.9.0

add option for enabling global write forwarding @tdockseydt (#186)

what

Add option for enabling global write forwarding for aws rds cluster.

why

• Ability to enable global write forwarding across our aws rds clusters.
• https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-global-database-write-forwarding-apg.html
• https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/rds_cluster#enable_global_write_forwarding

🤖 Automatic Updates

Bump google.golang.org/grpc from 1.51.0 to 1.56.3 in /test/src @dependabot (#204)

Bumps google.golang.org/grpc from 1.51.0 to 1.56.3.

Release notes

Sourced from google.golang.org/grpc's releases.

Release 1.56.3

Security

• server: prohibit more than MaxConcurrentStreams handlers from running at once (CVE-2023-44487)

  In addition to this change, applications should ensure they do not leave running tasks behind related to the RPC before returning from method handlers, or should enforce appropriate limits on any such work.

Release 1.56.2

• status: To fix a panic, status.FromError now returns an error with codes.Unknown when the error implements the GRPCStatus() method, and calling GRPCStatus() returns nil. (#6374)

Release 1.56.1

• client: handle empty address lists correctly in addrConn.updateAddrs

Release 1.56.0

New Features

• client: support channel idleness using WithIdleTimeout dial option (#6263)
  • This feature is currently disabled by default, but will be enabled with a 30 minute default in the future.
• client: when using pickfirst, keep channel state in TRANSIENT_FAILURE until it becomes READY (gRFC A62) (#6306)
• xds: Add support for Custom LB Policies (gRFC A52) (#6224)
• xds: support pick_first Custom LB policy (gRFC A62) (#6314) (#6317)
• client: add support for pickfirst address shuffling (gRFC A62) (#6311)
• xds: Add support for String Matcher Header Matcher in RDS (#6313)
• xds/outlierdetection: Add Channelz Logger to Outlier Detection LB (#6145)
  • Special Thanks: @​s-matyukevich
• xds: enable RLS in xDS by default (#6343)
• orca: add support for application_utilization field and missing range checks on several metrics setters
• balancer/weightedroundrobin: add new LB policy for balancing between backends based on their load reports (gRFC A58) (#6241)
• authz: add conversion of json to RBAC Audit Logging config (#6192)
• authz: add support for stdout logger (#6230 and #6298)
• authz: support customizable audit functionality for authorization policy (#6192 #6230 #6298 #6158 #6304 and #6225)

Bug Fixes

• orca: fix a race at startup of out-of-band metric subscriptions that would cause the report interval to request 0 (#6245)
• xds/xdsresource: Fix Outlier Detection Config Handling and correctly set xDS Defaults (#6361)
• xds/outlierdetection: Fix Outlier Detection Config Handling by setting defaults in ParseConfig() (#6361)

API Changes

• orca: allow a ServerMetricsProvider to be passed to the ORCA service and ServerOption (#6223)

Release 1.55.1

• status: To fix a panic, status.FromError now returns an error with codes.Unknown when the error implements the GRPCStatus() method, and calling GRPCStatus() returns nil. (#6374)

Release 1.55.0

Behavior Changes

• xds: enable federation support by default (#6151)
• status: status.Code and status.FromError handle wrapped errors (#6031 and #6150)

... (truncated)

Commits

• 1055b48 Update version.go to 1.56.3 (#6713)
• 5efd7bd server: prohibit more than MaxConcurrentStreams handlers from running at once...
• bd1f038 Upgrade version.go to 1.56.3-dev (#6434)
• faab873 Update version.go to v1.56.2 (#6432)
• 6b0b291 status: fix panic when servers return a wrapped error with status OK (#6374) ...
• ed56401 [PSM interop] Don't fail target if sub-target already failed (#6390) (#6405)
• cd6a794 Update version.go to v1.56.2-dev (#6387)
• 5b67e5e Update version.go to v1.56.1 (#6386)
• d0f5150 client: handle empty address lists correctly in addrConn.updateAddrs (#6354) ...
• 997c1ea Change version to 1.56.1-dev (#6345)
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v1.8.0

implement simple rolling update using depends_on @finchr (#191)

what

Implement a simple rolling update for the aws_rds_cluster_instance default instances.

why

To implement a zero downtime deploy for simple changes.

references

closes #190

v1.7.1

Allow to configure storage type for global databases @bentmann (#189)

what

Use existing storage_type variable for global DBs, too. Currently, it is only set for regional clusters.

why

Aurora clusters offer two different storage types, standard and I/O-Optimized. Which one is employed for clusters in a global DB should be configurable to be able to realize cost savings that I/O-Optimized offers for certain workloads.

references

• https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/rds_cluster#storage_type
• https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_ModifyDBCluster.html
• https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Overview.StorageReliability.html#aurora-storage-type

🤖 Automatic Updates

Update README.md and docs @cloudpossebot (#187)

what

This is an auto-generated PR that updates the README.md and docs

why

To have most recent changes of README.md and doc from origin templates

v1.7.0

Add serverlessv2 config to aws_rds_cluster.secondary @asmithdt (#181)

what

Add missing config to aws_rds_cluster.secondary

why

Error: creating RDS Cluster (<redacted>) Instance (<redacted>): InvalidDBClusterStateFault: Set the Serverless v2 scaling configuration on the parent DB cluster before creating a Serverless v2 DB instance.
│       status code: 400, request id:

Tested on my cluster and confirmed to work when a serverless configuration is provided.

v1.6.0

Add `parameter_group_name_prefix_enabled` variable. Update examples and tests @aknysh (#179)

what

• Add parameter_group_name_prefix_enabled variable (defaults to true to maintain the current functionality)
• Allow using both the name and name_prefix attributes in aws_rds_cluster_parameter_group and aws_db_parameter_group resources
• Update tests to the latest versions
• Update examples to use the corerct combinations of DB instance classes and DB engine versions

why

• Allow updating old Aurora clusters, which were provisioned with the old versions of the module, to the latest version of the module without rebooting the DB instances. Old clusters, provisioned with the old versions of the module, use the name attribute (which was the only option in the old versions of the module) instead of name_prefix attribute
• Updating the parameter group causes the DB instance to reboot, which could cause a downtime. Depending on the size of the database, the downtime could take some amount of time not suitable for production clusters (after reboot, the database will go through all the recovery points and logs, and depending on the database size, it could take some time)

When you associate a new DB parameter group with a DB instance, 
the modified static and dynamic parameters are applied only after the DB instance is rebooted. 
However, if you modify dynamic parameters in the DB parameter group after you associate it with the DB instance, 
these changes are applied immediately without a reboot.

references

• https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Overview.DBInstance.Modifying.html

Support AWS Provider V5 @max-lobur (#170)

what

Support AWS Provider V5
Linter fixes

why

Maintenance

references

https://github.com/hashicorp/terraform-provider-aws/releases/tag/v5.0.0

Sync github @max-lobur (#167)

Rebuild github dir from the template

v1.5.0

• No changes

v1.4.0

Support for Activity Stream added @ngoyal16 (#159)

what

• Allow to create Activity Stream for RDS Cluster

Added by @Nuru:

• Move PostgreSQL testing to proper test region (us-east-2)
• Fix expected subnet CIDR due to fewer availability zones in us-east-2 than us-east-1
• Increase test parallelism so that tests complete in under 60 minutes

why

• Can be used to enable and activity stream from the cluster module itself

v1.3.2

🚀 Enhancements

Fix: InvalidParameterValue: CreateDBInstance error when creating non-aurora multi a-z rds cluster and aws provider update @matharoo (#149)

what

• For a multi a-z rds cluster skip creating aws_rds_cluster_instance resource when engine type is NOT aurora, aurora-mysql, aurora-postgresql
• AWS provider has a bug that is causing the terraform apply to fail due to a missing rebooting state. I have a PR merged with terraform-aws-provider that fixes it and will be included in the next release 4.23.0.
  • hashicorp/terraform-provider-aws#25718

why

• Prevent terraform from crashing when creating a non-aurora multi a-z cluster.
• aws provider update for fixing rebooting state when creating multi a-z cluster.

references

• closes #148
• hashicorp/terraform-provider-aws#25718

v1.3.1

🚀 Enhancements

Fix: Upgrading DB version fails with InvalidParameterCombination for instance parameter group @addavid (#151)

what

• Pass a value to db_instance_parameter_group_name argument when allow_major_version_upgrade is true.

why

• When absent, the upgrade process would fail with InvalidParameterCombination exception thrown from AWS provider.

references

• closes #134
• Terraform aws_rds_cluster resource documentation

v1.3.0

Fix missing required db_cluster_instance_class variable for multi a-z rds cluster @matharoo (#147)

what

• Adding missing required db_cluster_instance_class variable when creating a provisioned multi a-z rds cluster.

why

• Prevent failure when doing a terraform apply to create the multi a-z rds cluster.

references

• Closes #146