IaC Bazaar
AzureLive-tested

PostgreSQL Flexible Server

Flexible Server with HA option, private VNet delegation, Entra auth, firewall and tuned server parameters.

terraformAzure#azure

Compare Managed Relational Database across clouds →

Part of: Azure Production Landing Zone

azure-postgresql-flexibleterraform v1.7

Verification

Live-tested

Really deployed to a cloud sandbox, verified against its outputs and assertions, then destroyed - with the teardown confirmed.

Conformance

  • Static validation (fmt · validate · tflint)
  • Security scan clean (Checkov)
  • Plan test superseded by live test

Provenance

Functional

  • Live-tested - applied, verified, destroyed

Last verified 2026-08-04 · how we verify

Verify this download

cosign · sha-256

Don't take our word for it. Every release is signed with cosign - check the bytes against our pinned public key before you trust them.

# 1. Our pinned public key - fetch once, trust out-of-band
curl -O https://www.iac-bazaar.com/cosign.pub

# 2. This module's Sigstore bundle
curl -o azure-postgresql-flexible-1.0.0.sigstore.json \
  https://www.iac-bazaar.com/api/artifacts/azure-postgresql-flexible/signature

# 3. Verify the tarball you downloaded
cosign verify-blob \
  --key cosign.pub \
  --bundle azure-postgresql-flexible-1.0.0.sigstore.json \
  azure-postgresql-flexible-1.0.0.tar.gz
# → Verified OK

# 4. (optional) confirm the checksum too
echo "86c5c3f2f4a5229f2cd7c8a621fe57b51818fda99602dc4cf836b8be4ef24b19  azure-postgresql-flexible-1.0.0.tar.gz" | sha256sum -c
Signature bundlePublic keyMachine-readable receiptHow we verify

Use it from the registry

terraform · opentofu
module "postgresql_flexible" {
  source  = "www.iac-bazaar.com/iac-bazaar/azure-postgresql-flexible/azure"
  version = "1.0.0"
}

Paid module — needs a purchase (or a subscription that covers it) plus a registry token from /account/tokens. Full setup: registry docs.

Inputs & outputs

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Documentation

azure-postgresql-flexible

PostgreSQL Flexible Server with HA option, private VNet delegation, Entra auth, firewall and tuned server parameters. Works with Terraform and OpenTofu (>= 1.6), azurerm provider >= 4.0, < 5.0.

What you get beyond azurerm_postgresql_flexible_server alone:

  • The delegated-subnet + private DNS zone link ordering handled correctly — the module creates the zone, links it to your VNet, and forces the server to wait on the link (the classic mid-provisioning failure)
  • Tuned, security-minded server parameters by default (log_connections, log_disconnections, log_checkpoints, connection_throttle.enable) — override or extend via server_configurations
  • Entra (Azure AD) authentication and administrators wired with preconditions that catch invalid combinations at plan time
  • HA failovers won't cause perpetual diffs (zone / standby zone are ignored after create)

Requirements

  • Terraform or OpenTofu >= 1.6
  • hashicorp/azurerm >= 4.0, < 5.0 (built against 4.76)
  • For private networking the subnet must be delegated to Microsoft.DBforPostgreSQL/flexibleServers and must not host other resource types.
  • HA is not available on Burstable (B_) SKUs; geo-redundant backup cannot be toggled after create.

License

Commercial — IaC Bazaar EULA. © IaC Bazaar. Original work (not derived from a third-party module).

Usage code & full reference unlock after purchase

The complete copy-paste usage, the full input/output reference, and operational notes ship with your licence - shown here and bundled in the download.

  • Usage
  • Inputs
  • Outputs

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