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kevinveenbirkenbach
39f4bc6685
Tier-1 changes verified live in act-12 (mariadb stack converged, postgres
stack started, swarm-readiness gate fired correctly for docker/mariadb/
postgres/openresty).
* `plugins/filter/compose_volumes.py` + `plugins/lookup/compose_volumes.py`:
thread `dir_var_lib` through filter (required keyword, no default)
and lookup (reads from `vars_["DIR_VAR_LIB"]`, raises if missing). Replace
native NFS driver with a bind-mount from the host's already-NFS-mounted
`DIR_VAR_LIB` because native `type: nfs` re-handshakes portmap, which is
unreachable in nested DinD. Drop the FilterModule wrapper so the deprecated
pipe form keeps failing fast per the lookup-only SPOT contract.
* `tests/unit/plugins/{filter,lookup}/test_compose_volumes.py`:
thread `DIR_VAR_LIB` through every fixture (no default-fallbacks).
* `roles/sys-svc-compose/tasks/utils/post_deploy.yml`:
compose-mode db-health probe gated to `DEPLOYMENT_MODE \!= 'swarm'`; new
swarm-mode convergence gate runs the extracted `swarm_stack_ready.sh`
via `ansible.builtin.script` with `STACK` env, addressed by absolute
`playbook_dir`-rooted path so the include resolves from caller roles.
* `roles/sys-svc-compose/files/swarm_stack_ready.sh` (new): probe
`docker stack services` for a single `STACK` and exit non-zero until
every service's running/desired replica count matches.
* `roles/svc-db-mariadb/vars/main.yml`: new `MARIADB_CONTAINER_ADDRESS`
constant wraps the `container_address` lookup so callers reference one
SPOT instead of duplicating the lookup.
* `roles/svc-db-mariadb/tasks/01_core.yml` + `02_init.yml`:
switch root-password probes and bootstrap SQL calls to
`container exec -i {{ MARIADB_CONTAINER_ADDRESS }} sh -c 'mariadb -p"$MARIADB_ROOT_PASSWORD"'`.
Using the container's own `MARIADB_ROOT_PASSWORD` env var mirrors the
healthcheck and matches whatever quoting Docker swarm preserves from
the env_file, sidestepping the compose-vs-swarm env_file quote-strip
divergence.
* `roles/svc-db-postgres/files/set_postgres_superuser_password.sh`:
`eval "container=$container_raw"` so the swarm-mode lookup payload
`"$(/usr/bin/resolve-container-id <stack> <svc>)"` is re-evaluated by
bash and resolves to the live task id at exec time.
* `roles/svc-db-postgres/tasks/01_core.yml`: rename arg to use the new
swarm-aware `POSTGRES_CONTAINER_ADDRESS`.
* `utils/tests/swarm/extend_inventory.py`: when the seed app's primary
service declares `default_placement: manager`, do not add the app to
the worker group, so the swarm test inventory matches the
single-replica placement-pinned semantics.