A rate limit driver with fixed rate limits that are the same across all accounts and auth tenants.
| Variable | Default | Explanation |
|---|---|---|
KEPPEL_RATELIMIT_BLOB_PULLS |
(required) | Rate limit per account for GET requests on blobs. |
KEPPEL_RATELIMIT_BLOB_PUSHES |
(required) | Rate limit per account for POST requests on blobs and blob uploads. |
KEPPEL_RATELIMIT_MANIFEST_PULLS |
(required) | Rate limit per account for GET requests on manifests. |
KEPPEL_RATELIMIT_MANIFEST_PUSHES |
(required) | Rate limit per account for PUT requests on manifests. |
KEPPEL_RATELIMIT_TRIVY_REPORT_RETRIEVALS |
(required) | Rate limit per account for GET requests on Trivy reports. |
KEPPEL_BURST_BLOB_PULLSKEPPEL_BURST_BLOB_PUSHESKEPPEL_BURST_MANIFEST_PULLSKEPPEL_BURST_MANIFEST_PUSHESKEPPEL_BURST_TRIVY_REPORT_RETRIEVALS |
5 |
Burst budget for each of these rate limits. When starting from a completely unused rate limit, this many requests are always allowed before first being rate-limited. This number should be generous especially for blob pulls since pulling a single manifest usually leads to pulling a lot of blobs. |
Values for these rate limits (except bursts) must be specified in the format <value> <unit> where <unit> is r/s (requests per second), r/m (requests per minute) or r/h (requests per hour). For example, 100 r/m allows 100 requests per minute (and account).
| Variable | Default | Explanation |
|---|---|---|
KEPPEL_RATELIMIT_ANYCAST_BLOB_PULL_BYTES |
(optional) | Rate limit per account for anycast GET requests on blobs that are served across regions. If not set, this rate limit is not enforced. |
KEPPEL_BURST_ANYCAST_BLOB_PULL_BYTES |
0 |
Burst budget for the above rate limit. (See above for explanation.) |
Values for this rate limits must be specified in the format <value> <unit> where <unit> is B/s (bytes per second), B/m (bytes per minute) or B/h (bytes per hour). For example, 10737418240 B/m allows 10 GiB per minute (and account). Units other than bytes are not understood as of now.