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* mkdocs: add top level nav * mkdocs: add installation nav * mkdocs: add quick-start nav * mkdocs: add examples nav * mkdocs: add CI nav * mkdocs: add vuln-detection nav * mkdocs: add comparison nav * mkdocs: add usage nav * mkdocs: add migration nav * mkdocs: add FAQ nav * mkdocs: add mkdocs.yml * mkdocs: add github workflow * docs: update documents * fix links * chore(ci): use ORG_GITHUB_TOKEN * chore(mkdocs): use mike * chore(ci): support dev * chore(ci): documentation test Co-authored-by: knqyf263 <knqyf263@gmail.com>
43 lines
876 B
Markdown
43 lines
876 B
Markdown
# Cache
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## Clear Caches
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The `--clear-cache` option removes caches.
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**The scan is not performed.**
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```
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$ trivy image --clear-cache
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```
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<details>
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<summary>Result</summary>
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```
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2019-11-15T15:13:26.209+0200 INFO Reopening vulnerability DB
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2019-11-15T15:13:26.209+0200 INFO Removing image caches...
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```
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</details>
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## Cache Directory
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Specify where the cache is stored with `--cache-dir`.
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```
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$ trivy --cache-dir /tmp/trivy/ image python:3.4-alpine3.9
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```
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## Cache Backend
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[EXPERIMENTAL] This feature might change without preserving backwards compatibility.
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Trivy supports local filesystem and Redis as the cache backend. This option is useful especially for client/server mode.
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Two options:
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- `fs`
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- the cache path can be specified by `--cache-dir`
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- `redis://`
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- `redis://[HOST]:[PORT]`
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```
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$ trivy server --cache-backend redis://localhost:6379
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```
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