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Author	SHA1	Message	Date
Jon Chery	c3819dde12	feat(P06): task groups — multi-process services, multiple systemd units per alloc P06 — Task groups (PRD §9.1: multiple systemd units per alloc). Parser (internal/jobspec/markdown.go): - TaskGroupTask type (Name, Runtime, Env, Command). Tasks []TaskGroupTask on WorkloadSpec. Parses tasks: frontmatter block (array of task objects). Tasks without their own runtime inherit the top-level Runtime as default. Backward compat: no tasks -> single-process (existing runtime block). Systemd emitter (internal/emitter/systemd.go): - Task group renders one systemd unit per task (orca-v1-alloc-<id>-<task> .service) plus a grouping target unit (orca-v1-alloc-<id>.target). Each per-task unit carries PartOf=<target> and WantedBy=multi-user.target. Single-process case unchanged (backward compat). Schema (internal/spec/schema/schema.go): - TaskGroup validation: unique task names, resolvable command (own or inherited). JobValidator/ServiceValidator/DaemonSetValidator all accept task groups. Tests: 9 task-group tests in schema_test.go, lifecycle + target-unit tests in systemd_test.go, parser tests in markdown_test.go. 22 packages pass. Fix: 3 Service task-group test fixtures missing Count:1 (ServiceValidator requires count>=1; a task-group Service still has >=1 replica). ---ci--- project: orca phase: P06 milestone: v0.9 status: execute ---/ci---	2026-08-05 18:20:05 +00:00
Jon Chery	60b0357eb6	feat(P0c): Job/Service/DaemonSet schemas + emitter interface + systemd stub (REQ-074) P0c — Kind-specific schema validators + Layer 4 emitter interface. Schemas (internal/spec/schema/schema.go, REQ-074): - Validator interface with JobValidator, ServiceValidator, DaemonSetValidator. JobValidator: count=1, no service block, optional schedule/timeout. ServiceValidator: ports required, count>=1, restart+update+runtime required. DaemonSetValidator: schedule mode required, no ports (D-175), no count. ValidatorFor(kind) dispatcher. 96.2% coverage. Emitter interface (internal/emitter/emitter.go, REQ-074, I-B-002): - File{Path,Content,Mode}, Emitter interface { Render(spec,node) []File }, Registry keyed by kind:runtime, Register + Render lookup. 100% coverage. Systemd stub (internal/emitter/systemd.go): - SystemdEmitter for process runtime. Renders minimal [Service] unit at /etc/systemd/system/orca-v1-alloc-<name>.service (orca-v1- prefix per dual-write window REQ-090 — no overlap with v0.8 daemon's orca-<job>). Flock test fix: TestFlock_concurrentBlocks rewritten to use non-blocking tryFlockEx (LOCK_NB) instead of a leaked blocking goroutine. Eliminates the temp-dir cleanup race. 20 packages pass, 20 bats pass, gofmt clean, verify-reqs 90 consistent. ---ci--- project: orca phase: P0c milestone: v0.9 status: execute ---/ci---	2026-08-05 17:17:02 +00:00

Author

SHA1

Message

Date

Jon Chery

c3819dde12

feat(P06): task groups — multi-process services, multiple systemd units per alloc

P06 — Task groups (PRD §9.1: multiple systemd units per alloc).

Parser (internal/jobspec/markdown.go):
- TaskGroupTask type (Name, Runtime, Env, Command). Tasks []TaskGroupTask on
  WorkloadSpec. Parses tasks: frontmatter block (array of task objects).
  Tasks without their own runtime inherit the top-level Runtime as default.
  Backward compat: no tasks -> single-process (existing runtime block).

Systemd emitter (internal/emitter/systemd.go):
- Task group renders one systemd unit per task (orca-v1-alloc-<id>-<task>
  .service) plus a grouping target unit (orca-v1-alloc-<id>.target). Each
  per-task unit carries PartOf=<target> and WantedBy=multi-user.target.
  Single-process case unchanged (backward compat).

Schema (internal/spec/schema/schema.go):
- TaskGroup validation: unique task names, resolvable command (own or
  inherited). JobValidator/ServiceValidator/DaemonSetValidator all accept
  task groups.

Tests: 9 task-group tests in schema_test.go, lifecycle + target-unit tests
in systemd_test.go, parser tests in markdown_test.go. 22 packages pass.

Fix: 3 Service task-group test fixtures missing Count:1 (ServiceValidator
requires count>=1; a task-group Service still has >=1 replica).

---ci---
project: orca
phase: P06
milestone: v0.9
status: execute
---/ci---

2026-08-05 18:20:05 +00:00

Jon Chery

60b0357eb6

feat(P0c): Job/Service/DaemonSet schemas + emitter interface + systemd stub (REQ-074)

P0c — Kind-specific schema validators + Layer 4 emitter interface.

Schemas (internal/spec/schema/schema.go, REQ-074):
- Validator interface with JobValidator, ServiceValidator, DaemonSetValidator.
  JobValidator: count=1, no service block, optional schedule/timeout.
  ServiceValidator: ports required, count>=1, restart+update+runtime required.
  DaemonSetValidator: schedule mode required, no ports (D-175), no count.
  ValidatorFor(kind) dispatcher. 96.2% coverage.

Emitter interface (internal/emitter/emitter.go, REQ-074, I-B-002):
- File{Path,Content,Mode}, Emitter interface { Render(spec,node) []File },
  Registry keyed by kind:runtime, Register + Render lookup. 100% coverage.

Systemd stub (internal/emitter/systemd.go):
- SystemdEmitter for process runtime. Renders minimal [Service] unit at
  /etc/systemd/system/orca-v1-alloc-<name>.service (orca-v1- prefix per
  dual-write window REQ-090 — no overlap with v0.8 daemon's orca-<job>).

Flock test fix: TestFlock_concurrentBlocks rewritten to use non-blocking
tryFlockEx (LOCK_NB) instead of a leaked blocking goroutine. Eliminates
the temp-dir cleanup race.

20 packages pass, 20 bats pass, gofmt clean, verify-reqs 90 consistent.

---ci---
project: orca
phase: P0c
milestone: v0.9
status: execute
---/ci---

2026-08-05 17:17:02 +00:00

2 Commits