`native_metrics_target` was a Jinja filter, so it could not read
DEPLOYMENT_MODE: filters see no Ansible variables. It returned
`<services.<key>.name>:<port>` unconditionally, which is `matrix-synapse:9000`
for matrix. Compose serves that name; swarm does not, because `docker stack
deploy` ignores `container_name` and the alias never exists. This repository
says as much itself, through `lookup('compose_only', 'container_name', ...)`.
The target was therefore scraped and refused, and `playwright.spec.js:274`
reported `web-app-matrix: 1 matching target(s) reporting up != 1`, meaning one
matching target whose `up` value is not 1.
It becomes a lookup that delegates host resolution to `scrape_target`, which
was already mode-aware, so exactly one plugin knows the difference between the
two modes. The port has to be handed over explicitly: matrix exposes metrics on
9000 while `services.synapse.ports.internal.http` is 8008, so the existing
internal-port lookup cannot serve this case on its own.
`scrape_target` now refuses `port` together with an explicit `port_kind`.
Before, `port` won silently and the error text still named the
`ports.internal.<port_kind>` path that the call had never consulted.
`native_metrics_apps` drops an app that pins itself to compose through
`compose_mode_force` while the cluster runs swarm, because the scrape target
would then name the wrong object. Only the literal case: matrix declares that
override as a Jinja expression over its flavour, which this lookup cannot
resolve from the scraping role's variable scope, so variant 0 on swarm stays a
latent mismatch.
The two comment lines claiming `container_name:port` went with the change;
after it they state the opposite of what the code does.
Verified by mutation: with the swarm branch of `scrape_target` disabled, the
new test emits `matrix-synapse:9000`, the exact string CI reported.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
meta/schema.yml became meta/secrets.yml, but its content still landed at
applications.<app>.credentials — the one meta file whose payload did not sit
under a root named after the file. Every other topic obeys that rule:
meta/volumes.yml goes to volumes, meta/rbac.yml to rbac. Credentials now go to
secrets.credentials.
The path exists exactly once, in utils/manager/credential_key.py, and
OVERRIDE_SECTION is derived from its two segments rather than spelled beside
them, so the dotted form used by --set and the nested form used by the
inventory cannot drift. Six consumers read it: the loader, the generator, the
CLI override parser, the two emit helpers, and the four lookup validators.
--set now accepts exactly one key shape,
applications.<app>.secrets.credentials.<key>. The three short forms are
rejected instead of guessed at: the same short key names different credentials
on different apps. That also retired primary_app_id, which only existed to
disambiguate them.
Three defects surfaced while wiring this up. _apply_one_role_schema still wrote
to the old root, so an app's own credentials would have moved while its
providers' stayed behind. web-app-pgadmin reads through
lookup('applications', ...).credentials.<key>, an access path no regex over
lookup('config', ...) could see, and would have deployed with an empty postgres
password. And _META_NON_GENERIC_TOPICS still listed 'schema' — a bare topic
name, invisible to any path search — so the generic file-root loop assigned the
raw schema under secrets and the follow-up write landed inside the cached
document, truncating keycloak's four credentials to one for every later
reader.
tests/integration/ansible/lookups/config/test_credentials_roundtrip.py pins both
directions of the seam and the cache invariant that last defect broke.
Existing inventories still carry the pre-rename root; migrating them is
deliberately out of scope here.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 5
Alejandro Roman