etcd Single Member, Compaction On, Data Dir 0700
etcd from the upstream release (sha256-verified) as a single-member hardened system service on loopback with hourly auto-compaction and a data directory only the service can read; etcdctl and etcdutl are installed beside it. The live test writes a key with etcdctl, reads it back, checks the member's health and deletes the key. 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 2026-09-20 · podman 4.9.3 · ansible 2.21.4 · how we verify
Cite it in your README
badge · attributionPaste this beside the module in the repository that uses it. The badge is rendered from this artifact's verification record, so it reads live-tested because the record says so, and the link lands on this page.
[](https://www.iac-bazaar.com/catalog/ansible-etcd?utm_source=syndication&utm_medium=readme&utm_campaign=artifact)
Ansible role 1.0.0, live-tested on IaC Bazaar: [etcd Single Member, Compaction On, Data Dir 0700](https://www.iac-bazaar.com/catalog/ansible-etcd?utm_source=syndication&utm_medium=readme&utm_campaign=artifact)
```yaml
# etcd Single Member, Compaction On, Data Dir 0700: https://www.iac-bazaar.com/catalog/ansible-etcd (download from your IaC Bazaar account)
```Preview:
Documentation
etcd
etcd from the upstream release tarball (sha256-verified), as a single-member
hardened system service on loopback with hourly auto-compaction and a data
directory only the service can read. etcdctl and etcdutl are installed
beside it. 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
etcd; etcd 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 etcd_version.
A service account, a hardened unit, a loopback listener. etcd
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 127.0.0.1:2379 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.
A single member, deliberately. The role runs one member with its
client and peer listeners on loopback: a store for one host (a Kubernetes
control plane, a Patroni cluster's DCS, a service registry), not a
cluster. Clustering is a list of peers and TLS between them, which is a
different role; the peer port is opened on loopback only so nothing can
join. The live test writes a key with etcdctl, reads it back, asks the
member for its health and deletes the key.
0700, as etcd asks. etcd warns when its data directory is readable by
anyone but its owner; the role creates it 0700. The history is
compacted hourly (etcd_auto_compaction_retention), the upstream default
being never, which grows the store with every write until it stops.
License
Commercial - IaC Bazaar EULA. (c) IaC Bazaar.
Usage code & full reference need an account
The complete copy-paste usage, the full input/output reference, and operational notes are free with an account - shown here and bundled in the download. Sign in and this section fills in.
- Variables
- Test
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