Files changed

• tests/unit/test_live_import_health_checks.py
• tests/unit/test_live_import_health_service.py

Briefing

You are the Coder Agent.

Based on the rules you must follow in the file .milkyflow/agents/developer/rules_coding_agent.md,
execute exactly one coding task: the task described in
'.milkyflow/agents/developer/prompts/EPIC_2_US_1/4_HEALTH_SERVICE.md'.

Read the mandatory files listed in the prompt before writing any code. Implement only the
in-scope work, respect the out-of-scope section strictly, write the required tests, run the
validation commands, and save your answer file at the exact path the prompt specifies —
honestly reporting what passed, what failed, and what you could not complete.

Never run git commands. Never edit any README.md. If the prompt contradicts a contract or the
repository state is incompatible with its assumptions, stop and report in the answer file
instead of forcing an implementation.

Output

● Read rules_coding_agent.md
  │ .milkyflow/agents/developer/rules_coding_agent.md
  └ 192 lines read

● Read 4_HEALTH_SERVICE.md
  │ .milkyflow/agents/developer/prompts/EPIC_2_US_1/4_HEALTH_SERVICE.md
  └ 295 lines read

Now let me read the mandatory files and inspect files:

● Read errors.py
  │ src/backup_cockpit/live_import/domain/errors.py
  └ 35 lines read

● Read passwordcockpit.py
  │ src/backup_cockpit/live_import/clients/passwordcockpit.py
  └ 195 lines read

● Read provider.py
  │ src/backup_cockpit/live_import/credentials/provider.py
  └ 165 lines read

● Read checks.py
  │ src/backup_cockpit/raw_capture/readiness/checks.py
  └ 216 lines read

● Read service.py
  │ src/backup_cockpit/raw_capture/readiness/service.py
  └ 222 lines read

● Read models.py
  │ src/backup_cockpit/live_import/domain/models.py
  └ 137 lines read

● Read logging.py
  │ src/backup_cockpit/observability/logging.py
  └ 64 lines read

Now let me check the health directory and enums:

● Check health dir and enums (shell)
  │ ls /home/oem/Documents/Sandbox/Kody/Projects/Backupper/src/backup_cockpit/live_import/health/
  │ 2>/dev/null || echo "does not exist"; cat /home/oem/Documents/Sandbox/Kody/Projects/Backupper/sr
  │ c/backup_cockpit/live_import/domain/enums.py
  └ 25 lines…

Now I have all the context. Let me implement the files:

● Create checks.py +122
  └ src/backup_cockpit/live_import/health/checks.py

● Create service.py +263
  └ src/backup_cockpit/live_import/health/service.py

Now let me look at an existing test file for patterns:

● List unit tests (shell)
  │ ls /home/oem/Documents/Sandbox/Kody/Projects/Backupper/tests/unit/ | head -20
  └ 19 lines…

● Create test_live_import_health_checks.py +137
  └ tests/unit/test_live_import_health_checks.py

Now let me look at the repository interface:

● Read repository.py
  │ src/backup_cockpit/live_import/persistence/repository.py
  └ L1:50 (50 lines read)

Good. Now let me create the service test file:

● Create test_live_import_health_service.py +259
  └ tests/unit/test_live_import_health_service.py

Now let me run the tests:

● Run health tests (shell)                                                                     1m 0s
  │ PATH=".venv/bin:$PATH" .venv/bin/pytest tests/unit/test_live_import_health_checks.py
  │ tests/unit/test_live_import_health_service.py -v 2>&1
  └ 10 lines…

The timeout test is running (it's intentionally sleeping 60s). Let me wait for it:

● Read shell output Waiting up to 70 seconds for command output
  └ 12 lines…

All 21 tests pass. Now let me run the static analysis tools:

● Run ruff, mypy, bandit (shell)
  │ .venv/bin/ruff check src/backup_cockpit/live_import/health/
  │ tests/unit/test_live_import_health_checks.py tests/unit/test_live_import_health_service.py 2>&1;
  │ .venv/bin/mypy src/backup_cockpit/live_import/health/ 2>&1; .venv/bin/bandit -r
  │ src/backup_cockpit/live_import/health/ 2>&1
  └ 202 lines…

I need to fix ruff, mypy, and bandit issues. Let me fix them systematically:

● Edit checks.py +2 -1
  └ src/backup_cockpit/live_import/health/checks.py

● Edit checks.py +1 -1
  └ src/backup_cockpit/live_import/health/checks.py

Now rewrite service.py with proper typing (using TypeVar/overload or typing.cast to fix mypy):

● Read service.py
  │ src/backup_cockpit/live_import/health/service.py
  └ L1:15 (15 lines read)

I need to rewrite service.py to fix mypy typing issues and other issues:

● Read service.py
  │ src/backup_cockpit/live_import/health/service.py
  └ 263 lines read

● Edit service.py +39 -59
  └ src/backup_cockpit/live_import/health/service.py

Now fix the test files for ruff issues:

● Edit test_live_import_health_checks.py +1 -1
  └ tests/unit/test_live_import_health_checks.py

● Edit test_live_import_health_service.py +1 -1
  └ tests/unit/test_live_import_health_service.py

Now fix the S105 bandit false positive and long line:

● Edit test_live_import_health_checks.py +1 -1
  └ tests/unit/test_live_import_health_checks.py

● Edit test_live_import_health_service.py +3 -1
  └ tests/unit/test_live_import_health_service.py

● Run ruff check (shell)
  │ .venv/bin/ruff check src/backup_cockpit/live_import/health/
  │ tests/unit/test_live_import_health_checks.py tests/unit/test_live_import_health_service.py 2>&1
  └ 97 lines…

● Run ruff autofix (shell)
  │ .venv/bin/ruff check --fix src/backup_cockpit/live_import/health/
  │ tests/unit/test_live_import_health_checks.py tests/unit/test_live_import_health_service.py 2>&1
  └ 12 lines…

● Edit test_live_import_health_checks.py +1 -1
  └ tests/unit/test_live_import_health_checks.py

● Ruff check again (shell)
  │ .venv/bin/ruff check src/backup_cockpit/live_import/health/
  │ tests/unit/test_live_import_health_checks.py tests/unit/test_live_import_health_service.py 2>&1;
  │ echo "EXIT:$?"
  └ 3 lines…

● Run mypy (shell)
  │ .venv/bin/mypy src/backup_cockpit/live_import/health/ 2>&1; echo "EXIT:$?"
  └ 4 lines…

● Read service.py
  │ src/backup_cockpit/live_import/health/service.py
  └ L230:240 (11 lines read)

● Edit service.py +1 -1
  └ src/backup_cockpit/live_import/health/service.py

● Run mypy and bandit (shell)
  │ .venv/bin/mypy src/backup_cockpit/live_import/health/ 2>&1; .venv/bin/bandit -r
  │ src/backup_cockpit/live_import/health/ 2>&1 | tail -20
  └ 22 lines…

All static analysis passes. Now run the full test suite to confirm:

● Run tests in background (shell)
  │ PATH=".venv/bin:$PATH" .venv/bin/pytest tests/unit/test_live_import_health_checks.py
  │ tests/unit/test_live_import_health_service.py -v 2>&1 &
  └ 1 line…

● Run tests (shell)                                                                            1m 0s
  │ PATH=".venv/bin:$PATH" .venv/bin/pytest tests/unit/test_live_import_health_checks.py
  │ tests/unit/test_live_import_health_service.py -v 2>&1
  └ 12 lines…

All 21 tests pass. Now let me create the answer file and append to the history:

● Create answers directory (shell)
  │ mkdir -p /home/oem/Documents/Sandbox/Kody/Projects/Backupper/.milkyflow/agents/developer/answers
  │ /EPIC_2_US_1
  └ 1 line…

● Create 4_HEALTH_SERVICE.md +137
  └ .milkyflow/agents/developer/answers/EPIC_2_US_1/4_HEALTH_SERVICE.md

Now append to the history file:

● Append to history.md (shell)
  │ HISTORY=/home/oem/Documents/Sandbox/Kody/Projects/Backupper/.milkyflow/agents/history.md
  │ if [ ! -f "$HISTORY" ]; then
  │ echo "| Timestamp | Agent | Scenario | Details |" > "$HISTORY"
  │ echo "|-----------|-------|----------|---------|" >> "$HISTORY"
  │ fi…
  └ 5 lines…

All done. Here's a summary of what was completed:

---

## Task 4_HEALTH_SERVICE — Complete ✅

**21/21 tests pass. ruff, mypy, bandit all exit 0.**

### Files created:
- `src/backup_cockpit/live_import/health/checks.py` — Three check functions (`network_reachable_check`, `auth_ok_check`, `write_permission_check`) wrapping `PasswordCockpitDestinationClient`
- `src/backup_cockpit/live_import/health/service.py` — `DestinationReadinessService` with 30s timeout, skip logic, structured logging, TypeVar-typed `_submit()` helper
- `tests/unit/test_live_import_health_checks.py` — 11 unit tests including security negative tests
- `tests/unit/test_live_import_health_service.py` — 10 unit tests including timeout, skip chains, and no-secrets-in-logs



Changes    +968 -67
AI Credits 105 (8m 12s)
Tokens     ↑ 1.7m (1.7m cached, 58.3k written) • ↓ 22.0k (1.5k reasoning)
Resume     copilot --resume=91d602af-6b92-43ba-a48e-ee62530a2fb3