Session ID
8FB7C1D639DD59678E02B0E30F7930A8
in-memory — ALB stickiness
Task ID / Container
96f1850535be448ba02cce247cb6da1a
container 96f1850535be448ba02cce247cb6da1a-0587329228
Sessions are in-memory and pinned by ALB stickiness — shared sessions
across tasks are Variation C.
Session state management
Sessions are held in-memory per task, which requires ALB sticky sessions to pin each client to one task.
This is the pattern Variation C replaces by externalizing session state to a shared store.
This container
| Tenant (TENANT_ID) | customer-b |
|---|---|
| ECS task id | 96f1850535be448ba02cce247cb6da1a |
| Container id | 96f1850535be448ba02cce247cb6da1a-0587329228 |
| Availability zone | us-west-1c |
| Session ID (in-memory — ALB stickiness) | 8FB7C1D639DD59678E02B0E30F7930A8 |
Task/container id and AZ are read live from the ECS Task Metadata endpoint v4.
Sessions are in-memory (ALB stickiness) — externalized shared sessions
are Variation C.
Storage panel (EFS write → list → read)
Backing location: /data/tenant/customer-b
No objects yet — write one above.
Only this tenant's prefix is listed/readable — per-tenant isolation (BR-A9).