Files
spinifex/internal/ecsgw
Josh Siviour 9a6bf692ca feat(ecs): EC2 capacity provisioning + auto-EIP service tasks + task/service detail pages (#431)
* feat(ecs): provision EC2 container-instance capacity via IMDS instance-role

Adds a ProvisionCapacity gateway action that launches spinifex-ecs-node
EC2 instances which register as ECS container instances, fixing
RESOURCE:placement when a cluster has no capacity.

Agent control-plane now SigV4-signs gateway calls with instance-role
credentials read from IMDS (no static keys seeded in user-data). The
gateway already verifies STS/temp creds, so the instance role carries an
ecs:* policy + ec2 trust; ensureECSInstanceProfile find-or-creates the
ecsInstanceRole instance profile attached at launch.

Backend resolves the spinifex-ecs-node AMI by spinifex:managed-by=ecs
tag, renders keyless user-data, and launches via the customer
RunInstances path. Frontend adds a hand-signed JSON-1.1 ProvisionCapacity
call, a provision-capacity dialog on the container-instances tab, and the
ECS console section nav + system-image gating.

* feat: auto-assign EIPs to awsvpc service tasks; add ECS task/service detail pages

Wire AssignPublicIp=ENABLED through the service reconciler so awsvpc service
tasks automatically allocate and associate an Elastic IP on the RUNNING
transition, and release it on STOP. assignTaskPublicIP/releaseTaskPublicIP
mirror the target-group registration hooks in recordTaskState and forceStopTask;
the public IP and allocation ID are persisted on the task record and surfaced in
DescribeTasks attachments as publicIPv4Address.

Add AWS-parity ECS task and service detail pages showing private and public
endpoints, container state, and networking configuration, reachable by clicking
a task or service in the cluster tabs.

* test: cover natsEIPManager allocate/associate/release over NATS
2026-06-26 14:58:31 +10:00
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