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ci: add cron job to cache trivy db #280

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Nov 6, 2024
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ci: add cron job to cache trivy db #280

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16 changes: 3 additions & 13 deletions .github/workflows/scan-vulns.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -54,20 +54,10 @@ jobs:
wget https://github.com/aquasecurity/trivy/releases/download/v${{ env.TRIVY_VERSION }}/trivy_${{ env.TRIVY_VERSION }}_Linux-64bit.tar.gz
tar zxvf trivy_${{ env.TRIVY_VERSION }}_Linux-64bit.tar.gz
echo "$(pwd)" >> $GITHUB_PATH

- name: Download vulnerability database
uses: nick-fields/retry@7152eba30c6575329ac0576536151aca5a72780e # v3.0.0
with:
max_attempts: 3
retry_on: error
timeout_seconds: 30
retry_wait_seconds: 5
command: |
trivy image --download-db-only

- name: Run trivy on git repository
run: |
trivy fs --skip-db-update --format table --ignore-unfixed --scanners vuln .
trivy fs --skip-db-update --cache-dir $GITHUB_WORKSPACE/.cache/trivy/ --format table --ignore-unfixed --scanners vuln .

- name: Build docker images
run: |
Expand All @@ -76,10 +66,10 @@ jobs:
- name: Run trivy on images for all severity
run: |
for img in "localbuild:test" "localbuildcrd:test"; do
trivy image --skip-db-update --ignore-unfixed --vuln-type="os,library" "${img}"
trivy image --skip-db-update --cache-dir $GITHUB_WORKSPACE/.cache/trivy/ --ignore-unfixed --vuln-type="os,library" "${img}"
done
- name: Run trivy on images and exit on HIGH/CRITICAL severity
run: |
for img in "localbuild:test" "localbuildcrd:test"; do
trivy image --skip-db-update --ignore-unfixed --exit-code 1 --severity HIGH,CRITICAL --vuln-type="os,library" "${img}"
trivy image --skip-db-update --cache-dir $GITHUB_WORKSPACE/.cache/trivy/ --ignore-unfixed --exit-code 1 --severity HIGH,CRITICAL --vuln-type="os,library" "${img}"
done
37 changes: 37 additions & 0 deletions .github/workflows/update-trivy-cache.yml
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@@ -0,0 +1,37 @@
name: Update Trivy Cache

on:
schedule:
- cron: '0 0 * * *' # Run daily at midnight UTC
workflow_dispatch:

jobs:
update-trivy-db:
runs-on: ubuntu-latest
steps:
- name: Setup oras
uses: oras-project/setup-oras@9c92598691bfef1424de2f8fae81941568f5889c # v1.2.1

- name: Get current date
id: date
run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT

- name: Download and extract the vulnerability DB
run: |
mkdir -p $GITHUB_WORKSPACE/.cache/trivy/db
oras pull ghcr.io/aquasecurity/trivy-db:2
tar -xzf db.tar.gz -C $GITHUB_WORKSPACE/.cache/trivy/db
rm db.tar.gz

- name: Download and extract the Java DB
run: |
mkdir -p $GITHUB_WORKSPACE/.cache/trivy/java-db
oras pull ghcr.io/aquasecurity/trivy-java-db:1
tar -xzf javadb.tar.gz -C $GITHUB_WORKSPACE/.cache/trivy/java-db
rm javadb.tar.gz

- name: Cache DBs
uses: actions/cache/save@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
with:
path: ${{ github.workspace }}/.cache/trivy
key: cache-trivy-${{ steps.date.outputs.date }}
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