An OSS Bucket that Is Private on Both Switches, Versioned and Encrypted
Public access is two switches: a private ACL still leaves a bucket policy or an object ACL free to grant anonymous reads, and only Block Public Access refuses both; versioning is off by default and once on can only be suspended. Private ACL through its own resource plus Block Public Access, public by name, versioning always on, encrypted, abandoned uploads aborted.
Verification
Static-verifiedPassed: validated and lint-clean (provider-schema-validated for AWS/Azure/GCP; Terraform-language lint elsewhere).
Conformance
- Static validation (fmt · validate · tflint)
- Security scan clean (Checkov)
- Plan tests (mocked: validation rules · outputs)
Provenance
- SHA-256 checksum
- Signature (pending)
Functional
- Live test pending (no cloud run yet)
Last verified 2026-09-14 · how we verify
Use it from the registry
terraform · opentofumodule "oss_bucket" {
source = "www.iac-bazaar.com/iac-bazaar/alicloud-oss-bucket/alicloud"
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.
Inputs & outputs
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Documentation
alicloud-oss-bucket
An OSS bucket that is private, versioned, encrypted, and cleans up after
itself. Works with Terraform and OpenTofu (>= 1.6), alicloud
provider >= 1.0, < 2.0.
Public access is two switches. The ACL is set private through its own
resource and Block Public Access is on; public needs
accept_public_read.
Versioning is on, always. Once on it can only be suspended.
Encryption is AES256 with an Alibaba-managed key, or kms_key_id.
Abandoned multipart uploads are aborted after seven days.
Verification
Static validation runs tofu fmt, init, validate, tflint and checkov.
This module has not yet had a live test, so it is published as statically
validated with its live test pending and does not carry the live-tested mark.
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.
- Usage
Related modules
alicloud-ecs-disk
An automatic snapshot policy is one resource and its attachment to a disk is another, so a policy in the console with no disks is the usual state; encrypted defaults to false and cannot change after creation; and delete_auto_snapshot can take the snapshots with the disk. Encrypted always, a policy created or yours attached (none by name), the disk and its snapshots outliving the instance.
scaleway-object-bucket
Versioning is off by default and one-way; object lock can only be decided at creation; the bucket's own ACL attribute is deprecated, so a private ACL is written separately or never set; and abandoned uploads bill until a rule aborts them. Versioning on and off by name, lock with a default retention when asked, the private ACL explicit, incomplete uploads freed after a week, old versions expiring.
tencent-cos-bucket
A COS bucket name carries the account's APPID; versioning is off by default and once on can only be suspended; encryption at rest is off until an algorithm is named; and abandoned multipart uploads bill until a rule aborts them. The two name halves joined, private with public by name, versioning on, AES256 or your KMS key, object lock decided at creation, incomplete uploads freed after a week.
ibm-cos-bucket
Versioning is off by default; encryption is IBM-managed unless a Key Protect root key is given; allowed_ip is an allow list nobody sets, so any address that authenticates reaches the bucket; and a WORM retention rule cannot be removed once set. Versioning on with off by name, your root key when given, allowed ranges taken, retention optional, incomplete uploads freed after a week.
do-spaces-bucket
A public-read ACL is a bucket listing on the internet, versioning is off by default, and an abandoned multipart upload bills until a lifecycle rule aborts it. Private with a policy that denies anonymous and non-TLS access, versioning on with superseded versions expiring so the bill stops growing, incomplete uploads freed after a week, and public read or no versioning accepted by name.
aws-s3-bucket
Private S3 bucket with encryption, versioning, public-access block, and TLS-only policy.