MySQL Flexible Server
Azure Database for MySQL Flexible Server with TLS required by default, correct delegated-subnet + private DNS zone ordering, an Entra administrator, databases, and cheapest-by-default Burstable sizing.
Verification
Live-testedReally 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 tests (mocked: validation rules · outputs)
Provenance
- SHA-256 checksum
- Cosign signature
Functional
- Live-tested - applied, verified, destroyed
Last verified 2026-08-04 · how we verify
Verify this download
cosign · sha-256Don'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-mysql-flexible-1.0.0.sigstore.json \
https://www.iac-bazaar.com/api/artifacts/azure-mysql-flexible/signature
# 3. Verify the tarball you downloaded
cosign verify-blob \
--key cosign.pub \
--bundle azure-mysql-flexible-1.0.0.sigstore.json \
azure-mysql-flexible-1.0.0.tar.gz
# → Verified OK
# 4. (optional) confirm the checksum too
echo "3f99b765239c4c5bb1c1ec38e0941306e17b528d1e964348b474dac8ccca2003 azure-mysql-flexible-1.0.0.tar.gz" | sha256sum -cUse it from the registry
terraform · opentofumodule "mysql_flexible" {
source = "www.iac-bazaar.com/iac-bazaar/azure-mysql-flexible/azure"
version = "1.0.0"
}Needs a registry token from /account/tokens. The module itself is free; the account is what identifies you. Full setup: registry docs.
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/azure-mysql-flexible?utm_source=syndication&utm_medium=readme&utm_campaign=artifact)
Terraform module 1.0.0, live-tested on IaC Bazaar: [MySQL Flexible Server](https://www.iac-bazaar.com/catalog/azure-mysql-flexible?utm_source=syndication&utm_medium=readme&utm_campaign=artifact)
```hcl
module "mysql_flexible" {
source = "www.iac-bazaar.com/iac-bazaar/azure-mysql-flexible/azure"
version = "1.0.0"
}
```Preview:
Inputs & outputs
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Documentation
azure-mysql-flexible
Azure Database for MySQL Flexible Server with optional HA, private VNet
delegation, Entra (Azure AD) administration, firewall rules, databases and tuned
server parameters. Works with Terraform and OpenTofu (>= 1.6), azurerm
provider >= 4.0, < 5.0.
What you get beyond azurerm_mysql_flexible_server alone:
- TLS required by default —
require_secure_transport = ONis shipped as a managed server parameter so clients can't connect in the clear; override or extend viaserver_configurations - The delegated-subnet + private DNS zone link ordering handled correctly —
the module creates the zone (
<name>.private.mysql.database.azure.com), links it to your VNet, and forces the server to wait on the link (the classic mid-provisioning failure) - A single Entra (Azure AD) administrator wired to a user-assigned identity, with preconditions that catch invalid identity/CMK combinations at plan time
- HA failovers won't cause perpetual diffs (
zone/ standby zone are ignored after create), and HA-on-Burstable is rejected at plan time - Cheapest-by-default sizing: Burstable
B_Standard_B1ms, 20 GiB storage, no geo-redundant backup
Requirements
- Terraform or OpenTofu
>= 1.6 hashicorp/azurerm>= 4.0, < 5.0- For private networking the subnet must be delegated to
Microsoft.DBforMySQL/flexibleServersand must not host other resource types. - HA is not available on Burstable (B_) SKUs; geo-redundant backup cannot be toggled after create.
- CMK and the Entra administrator both require a user-assigned identity in
identity_ids(MySQL Flexible Server supports UserAssigned identities only).
Security notes
- Connections require TLS by default (
require_secure_transport = ON). Removing it is possible viaserver_configurationsbut not recommended. - A public-access server is only reachable through explicit
firewall_rules; with none set, no client can connect even though the endpoint is public. Prefer VNet delegation (network) for production. - The administrator password is
sensitiveand never printed in outputs.
License
Commercial — IaC Bazaar EULA. © IaC Bazaar. Original work (not derived from a third-party module).
Usage code & full reference need an account
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- Usage
- Inputs
- Outputs
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