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A wedged DinD dockerd hung a single diagnostics docker exec until the 360-minute job timeout cancelled the job together with its artifact uploads (job 86013153099 sat 5h in service logs). Route every diagnostics exec through a timeout wrapper, tail-limit the log dumps, bound showmount, cap the collect step at 30 minutes, and dump the pending services' log tails once on the final converge failure. The NFS state path moves into a single source of truth: STATE_SUBDIR in utils/storage/nfs.py feeds the nfs_state_subdir lookup (deploy side) and the derived INFINITO_SWARM_NFS_STATE_PATH env var (harness side); the diagnostics script requires both path vars instead of defaulting, and the swarm inventory drops its redundant export_base restatement. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Shared Utilities (utils/)
This directory contains shared Python helpers used by custom modules and plugins.
Purpose
Use utils/ for reusable code that should not be duplicated across:
library/modules,plugins/action/,plugins/filter/,plugins/lookup/.
Typical shared utilities:
- API clients,
- validation/conversion helpers,
- path and configuration helpers,
- cross-plugin/module domain logic.
- Shared HTTP(S) connection handler for multiple modules.
- Common validation or transformation functions for user input.
- Utility functions for interacting with Docker, LDAP, etc.
- Grouped helper packages such as
utils/domains/for related domain logic.
Design Guidelines
- Keep helpers focused and composable.
- Avoid side effects during import.
- Prefer explicit function/class APIs over implicit globals.
- Keep dependencies minimal so modules/plugins stay lightweight.
Example Import
from utils.domains.primary_domain import get_primary_domain
What Does Not Belong Here
- Standalone executable modules (put in
library/). - Ansible plugin entrypoints (put in
plugins/*).
References
- Module utilities: https://docs.ansible.com/ansible/latest/dev_guide/developing_module_utilities.html
- Plugin development: https://docs.ansible.com/ansible/latest/dev_guide/developing_plugins.html