Vector, A Data Pipeline Proven By A Line Through It
Vector on EL 10 from the vendor's release (checksum-verified), as a hardened systemd service on loopback, its configuration checked by vector validate before it lands; the live test appends a line to the file source and reads it out of the JSON file sink. Original role, live-tested on Rocky Linux 10.
Verification
Live-testedReally deployed to a container sandbox, proven idempotent (a second run changes nothing), verified against the role’s assertions, then torn down.
Conformance
- Static validation (yamllint · ansible-lint)
Provenance
- SHA-256 checksum
- Signature (pending)
Functional
- Live-tested - applied, verified, destroyed
Last verified 2026-09-21 · podman 4.9.3 · ansible 2.21.4 · how we verify
Documentation
vector
Vector, the observability data pipeline, from the upstream release
(sha256-verified), as a hardened system service with a file-to-file
pipeline under its own data directory and the configuration checked by
vector validate before it lands. Original role for EL 10, live-tested
with podman on Rocky Linux 10.
No package, so the checksum is the whole story. EL 10 carries no
vector; Vector ships a release with a checksum file beside it. The
role downloads both and has Ansible's get_url refuse the asset unless its
SHA-256 is the one in the vendor's file, then installs the binaries as
root's in /usr/local/bin, pinned by vector_version.
A service account, a hardened unit, a loopback listener. vector
is a system user with no shell that owns the data directory and nothing
else; the unit runs with NoNewPrivileges, PrivateTmp, ProtectHome and
ProtectSystem=strict. The listener is 127.0.0.1:8686 by default,
for a proxy that authenticates or a client on the same host; the live test
reads the listening sockets and expects loopback only.
Proven by a line through the pipeline. The live test appends a line
to the source file and waits for it to appear in the sink as a JSON event
carrying source_type: file and the source path - the file source's
tailing, the checkpointing in data_dir and the sink's encoding all ran.
The API on loopback is the readiness endpoint. vector_extra_config
appends your real sources and sinks in Vector's own YAML; vector validate --no-environment checks the whole file before it is written.
License
Commercial - IaC Bazaar EULA. (c) IaC Bazaar.
Usage code & full reference need an account
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- Variables
- Test
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