Migrate from aws-sdk-go to aws-sdk-go-v2

[lxea]

Both versions are currently used in teleport (join_ec2.go,lib/utils/ec2.go use v2), V1 should be migrated away from eventually

Docs for migration: https://aws.github.io/aws-sdk-go-v2/docs/migrating/

• [ ] e/tooling/os-package-repo-tool/src/
• [ ] examples/teleport-usage/
• [ ] integration/
• [ ] integration/proxy/
• [ ] integrations/access/opsgenie/ @EdwardDowling
• [ ] integrations/access/servicenow/ @EdwardDowling
• [ ] lib/auth/join/iam/
• [x] lib/auth/keystore/
• [x] lib/backend/dynamo/ @rosstimothy
• [ ] lib/cloud/aws/
• [ ] lib/cloud/mocks/
• [x] lib/configurators/aws/ @GavinFrazar
• [x] lib/events/dynamoevents/ @rosstimothy
• [x] lib/events/s3sessions/ (see #39248) @rudream
• [ ] lib/integrations/awsoidc/ @marcoandredinis
  • [x] https://github.com/gravitational/teleport/pull/43846
• [ ] lib/integrations/externalauditstorage/
• [ ] lib/kube/proxy/
• [ ] lib/kube/utils/
• [x] lib/observability/metrics/dynamo/ @rosstimothy
• [x] lib/observability/metrics/s3/ @rosstimothy
• [ ] lib/service/
• [ ] lib/services/
• [ ] lib/srv/alpnproxy/ @greedy52
• [ ] lib/srv/app/ @greedy52
• [ ] lib/srv/app/aws/ @greedy52
• [ ] lib/srv/app/common/ @greedy52
• [ ] lib/srv/db/ @greedy52
• [ ] lib/srv/db/cloud/ @greedy52
• [ ] lib/srv/db/cloud/users/ @greedy52
• [ ] lib/srv/db/common/ @greedy52
• [ ] lib/srv/db/dynamodb/ @greedy52
• [ ] lib/srv/db/opensearch/ @greedy52
• [ ] lib/srv/db/redis/ @greedy52
• [ ] lib/srv/db/secrets/ @greedy52
• [ ] lib/srv/discovery/ @marcoandredinis
• [ ] lib/srv/discovery/common/ @marcoandredinis
• [ ] lib/srv/discovery/fetchers/ @marcoandredinis
• [ ] lib/srv/discovery/fetchers/aws-sync/ @marcoandredinis
• [ ] lib/srv/discovery/fetchers/aws-sync/aws- @marcoandredinis
• [ ] lib/srv/discovery/fetchers/db/ @marcoandredinis
• [ ] lib/srv/server/
• [ ] lib/utils/aws/
• [ ] tool/tsh/common/

[greedy52]

FYI, we use v1 interface for mocking in testing and we do common error casting using v1 types. Migrating DB access and discovery to aws-sdk-go-v2 requires great effort.

[zmb3]

Acknowledged. We're going to need to do it anyway as v1 is going end of life and we have unnecessary binary bloat due to using both.