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lego/docs/content/dns/zz_gen_alidns.md
Yuanhai He 99ba43f743
alidns: support ECS instance RAM role (#1462)
2021-08-25 10:49:56 +00:00

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title date draft slug
Alibaba Cloud DNS 2019-03-03T16:39:46+01:00 false alidns

Since: v1.1.0

Configuration for Alibaba Cloud DNS.

  • Code: alidns

Here is an example bash command using the Alibaba Cloud DNS provider:

# Setup using instance RAM role
ALICLOUD_RAM_ROLE=lego \
lego --email myemail@example.com --dns alidns --domains my.example.org run

# Or, using credentials
ALICLOUD_ACCESS_KEY=abcdefghijklmnopqrstuvwx \
ALICLOUD_SECRET_KEY=your-secret-key \
ALICLOUD_SECURITY_TOKEN=your-sts-token \
lego --email myemail@example.com --dns alidns --domains my.example.org run

Credentials

Environment Variable Name Description
ALICLOUD_ACCESS_KEY Access key ID
ALICLOUD_RAM_ROLE Your instance RAM role (https://www.alibabacloud.com/help/doc-detail/54579.htm)
ALICLOUD_SECRET_KEY Access Key secret
ALICLOUD_SECURITY_TOKEN STS Security Token (optional)

The environment variable names can be suffixed by _FILE to reference a file instead of a value. More information here.

Additional Configuration

Environment Variable Name Description
ALICLOUD_HTTP_TIMEOUT API request timeout
ALICLOUD_POLLING_INTERVAL Time between DNS propagation check
ALICLOUD_PROPAGATION_TIMEOUT Maximum waiting time for DNS propagation
ALICLOUD_TTL The TTL of the TXT record used for the DNS challenge

The environment variable names can be suffixed by _FILE to reference a file instead of a value. More information here.

More information