Cache
Clear Caches
The --clear-cache
option removes caches.
The scan is not performed.
$ trivy image --clear-cache
Result
2019-11-15T15:13:26.209+0200 INFO Reopening vulnerability DB
2019-11-15T15:13:26.209+0200 INFO Removing image caches...
Cache Directory
Specify where the cache is stored with --cache-dir
.
$ trivy --cache-dir /tmp/trivy/ image python:3.4-alpine3.9
Cache Backend
EXPERIMENTAL
This feature might change without preserving backwards compatibility.
Trivy supports local filesystem and Redis as the cache backend. This option is useful especially for client/server mode.
Two options:
- fs
- the cache path can be specified by --cache-dir
- redis://
- redis://[HOST]:[PORT]
$ trivy server --cache-backend redis://localhost:6379