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Merge pull request #5798 from mboersma/security-scan
Run verify-security weekly as a GitHub action
2 parents 316370d + 5f304dd commit 4a082ca

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‎.github/workflows/scan.yml

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‎.github/workflows/weekly-security-scan.yaml

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name: Weekly security scan
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on:
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schedule:
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# Cron for every Monday at 12:00 UTC.
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- cron: "0 12 * * 1"
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# Remove all permissions from GITHUB_TOKEN except metadata.
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permissions: {}
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jobs:
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scan:
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strategy:
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fail-fast: false
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matrix:
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branch: [ main, release-1.20, release-1.19 ]
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name: Trivy
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runs-on: ubuntu-latest
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steps:
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- name: Check out code
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uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # tag=v4.2.2
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with:
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ref: ${{ matrix.branch }}
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- name: Calculate go version
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id: vars
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run: echo "go_version=$(make go-version)" >> $GITHUB_OUTPUT
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- name: Set up Go
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uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # tag=v5.5.0
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with:
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go-version: ${{ steps.vars.outputs.go_version }}
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- name: Run verify security target
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run: make verify-security

‎Makefile

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@@ -86,6 +86,11 @@ GOLANGCI_LINT_VER := $(shell cat .github/workflows/pr-golangci-lint.yaml | grep
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GOLANGCI_LINT_BIN := golangci-lint
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GOLANGCI_LINT := $(TOOLS_BIN_DIR)/$(GOLANGCI_LINT_BIN)-$(GOLANGCI_LINT_VER)
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GOVULNCHECK_BIN := govulncheck
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GOVULNCHECK_VER := v1.1.4
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GOVULNCHECK := $(abspath $(TOOLS_BIN_DIR)/$(GOVULNCHECK_BIN)-$(GOVULNCHECK_VER))
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GOVULNCHECK_PKG := golang.org/x/vuln/cmd/govulncheck
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KUSTOMIZE_VER := v5.4.1
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KUSTOMIZE_BIN := kustomize
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KUSTOMIZE := $(TOOLS_BIN_DIR)/$(KUSTOMIZE_BIN)-$(KUSTOMIZE_VER)
@@ -102,6 +107,8 @@ RELEASE_NOTES_VER := v0.18.0
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RELEASE_NOTES_BIN := release-notes
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RELEASE_NOTES := $(TOOLS_BIN_DIR)/$(RELEASE_NOTES_BIN)-$(RELEASE_NOTES_VER)
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TRIVY_VER := 0.64.0
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KPROMO_VER := v4.0.5
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KPROMO_BIN := kpromo
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KPROMO := $(TOOLS_BIN_DIR)/$(KPROMO_BIN)-$(KPROMO_VER)
@@ -307,6 +314,24 @@ verify-tiltfile: ## Verify Tiltfile format.
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verify-codespell: codespell ## Verify codespell.
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@$(CODESPELL) $(ROOT_DIR) --ignore-words=$(ROOT_DIR)/.codespellignore --skip="*.git,*_artifacts,*.sum,$(ROOT_DIR)/docs/book/bookout,$(ROOT_DIR)/hack/tools/bin/codespell_dist"
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.PHONY: verify-govulncheck
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verify-govulncheck: $(GOVULNCHECK) ## Verify code for vulnerabilities
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$(GOVULNCHECK) ./... && R1=$$? || R1=$$?; \
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$(GOVULNCHECK) -C "$(TOOLS_DIR)" ./... && R2=$$? || R2=$$?; \
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$(GOVULNCHECK) -C "$(TEST_DIR)" ./... && R3=$$? || R3=$$?; \
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if [ "$$R1" -ne "0" ] || [ "$$R2" -ne "0" ] || [ "$$R3" -ne "0" ]; then \
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exit 1; \
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fi
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.PHONY: verify-security
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verify-security: ## Verify code and images for vulnerabilities
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$(MAKE) verify-container-images && R1=$$? || R1=$$?; \
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$(MAKE) verify-govulncheck && R2=$$? || R2=$$?; \
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if [ "$$R1" -ne "0" ] || [ "$$R2" -ne "0" ]; then \
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echo "Check for vulnerabilities failed! There are vulnerabilities to be fixed"; \
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exit 1; \
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fi
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## --------------------------------------
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## Development
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## --------------------------------------
@@ -764,7 +789,7 @@ cleanup-workload-identity: ## Cleanup CI workload-identity infra
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.PHONY: verify-container-images
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verify-container-images: ## Verify container images
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./hack/verify-container-images.sh
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TRACE=$(TRACE) ./hack/verify-container-images.sh $(TRIVY_VER)
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## --------------------------------------
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## Tilt / Kind
@@ -846,6 +871,12 @@ $(CONVERSION_GEN): ## Build conversion-gen from tools folder.
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$(ENVSUBST): ## Build envsubst from tools folder.
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GOBIN=$(TOOLS_BIN_DIR) $(GO_INSTALL) github.com/drone/envsubst/v2/cmd/envsubst $(ENVSUBST_BIN) $(ENVSUBST_VER)
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.PHONY: $(GOVULNCHECK_BIN)
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$(GOVULNCHECK_BIN): $(GOVULNCHECK) ## Build a local copy of govulncheck.
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$(GOVULNCHECK): # Build govulncheck.
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GOBIN=$(TOOLS_BIN_DIR) $(GO_INSTALL) $(GOVULNCHECK_PKG) $(GOVULNCHECK_BIN) $(GOVULNCHECK_VER)
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$(GOLANGCI_LINT): ## Build golangci-lint from tools folder.
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GOBIN=$(TOOLS_BIN_DIR) $(GO_INSTALL) github.com/golangci/golangci-lint/v2/cmd/golangci-lint $(GOLANGCI_LINT_BIN) $(GOLANGCI_LINT_VER)
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‎hack/ensure-trivy.sh

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#!/bin/bash
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# Copyright 2025 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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if [[ "${TRACE-0}" == "1" ]]; then
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set -o xtrace
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fi
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VERSION=${1}
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GO_OS="$(go env GOOS)"
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if [[ "${GO_OS}" == "linux" ]]; then
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TRIVY_OS="Linux"
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elif [[ "${GO_OS}" == "darwin"* ]]; then
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TRIVY_OS="macOS"
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fi
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GO_ARCH="$(go env GOARCH)"
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if [[ "${GO_ARCH}" == "amd" ]]; then
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TRIVY_ARCH="32bit"
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elif [[ "${GO_ARCH}" == "amd64"* ]]; then
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TRIVY_ARCH="64bit"
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elif [[ "${GO_ARCH}" == "arm" ]]; then
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TRIVY_ARCH="ARM"
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elif [[ "${GO_ARCH}" == "arm64" ]]; then
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TRIVY_ARCH="ARM64"
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fi
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TOOL_BIN=hack/tools/bin
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mkdir -p ${TOOL_BIN}
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TRIVY="${TOOL_BIN}/trivy/${VERSION}/trivy"
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# Downloads trivy scanner
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if [ ! -f "$TRIVY" ]; then
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curl -L -o "${TOOL_BIN}/trivy.tar.gz" "https://github.com/aquasecurity/trivy/releases/download/v${VERSION}/trivy_${VERSION}_${TRIVY_OS}-${TRIVY_ARCH}.tar.gz"
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mkdir -p "${TOOL_BIN}/trivy/${VERSION}"
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tar -xf "${TOOL_BIN}/trivy.tar.gz" -C "${TOOL_BIN}/trivy/${VERSION}" trivy
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chmod +x "${TOOL_BIN}/trivy/${VERSION}/trivy"
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rm "${TOOL_BIN}/trivy.tar.gz"
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fi

‎hack/verify-container-images.sh

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@@ -22,42 +22,20 @@ if [[ "${TRACE-0}" == "1" ]]; then
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set -o xtrace
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fi
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TRIVY_VERSION=0.34.0
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GO_OS="$(go env GOOS)"
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if [[ "${GO_OS}" == "linux" ]]; then
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TRIVY_OS="Linux"
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elif [[ "${GO_OS}" == "darwin"* ]]; then
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TRIVY_OS="macOS"
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fi
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VERSION=${1}
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GO_ARCH="$(go env GOARCH)"
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if [[ "${GO_ARCH}" == "amd" ]]; then
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TRIVY_ARCH="32bit"
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elif [[ "${GO_ARCH}" == "amd64"* ]]; then
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TRIVY_ARCH="64bit"
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elif [[ "${GO_ARCH}" == "arm" ]]; then
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TRIVY_ARCH="ARM"
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elif [[ "${GO_ARCH}" == "arm64" ]]; then
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TRIVY_ARCH="ARM64"
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fi
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TOOL_BIN=hack/tools/bin
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mkdir -p ${TOOL_BIN}
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# Downloads trivy scanner
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curl -L -o ${TOOL_BIN}/trivy.tar.gz "https://github.com/aquasecurity/trivy/releases/download/v${TRIVY_VERSION}/trivy_${TRIVY_VERSION}_${TRIVY_OS}-${TRIVY_ARCH}.tar.gz"
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REPO_ROOT=$(git rev-parse --show-toplevel)
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"${REPO_ROOT}/hack/ensure-trivy.sh" "${VERSION}"
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tar -xf "${TOOL_BIN}/trivy.tar.gz" -C "${TOOL_BIN}" trivy
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chmod +x ${TOOL_BIN}/trivy
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rm ${TOOL_BIN}/trivy.tar.gz
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TRIVY="${REPO_ROOT}/hack/tools/bin/trivy/${VERSION}/trivy"
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# Builds all the container images to be scanned and cleans up changes to ./*manager_image_patch.yaml ./*manager_pull_policy.yaml.
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make REGISTRY=gcr.io/k8s-staging-cluster-api-azure PULL_POLICY=IfNotPresent TAG=dev docker-build
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make clean-release-git
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# Scan the images
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${TOOL_BIN}/trivy image -q --exit-code 1 --ignore-unfixed --severity MEDIUM,HIGH,CRITICAL gcr.io/k8s-staging-cluster-api-azure/cluster-api-azure-controller-"${GO_ARCH}":dev && R1=$? || R1=$?
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"${TRIVY}" image -q --exit-code 1 --ignore-unfixed --severity MEDIUM,HIGH,CRITICAL gcr.io/k8s-staging-cluster-api-azure/cluster-api-azure-controller-"${GO_ARCH}":dev && R1=$? || R1=$?
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echo ""
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BRed='\033[1;31m'
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if [ "$R1" -ne "0" ]
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then
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echo -e "${BRed}Check container images failed! There are vulnerability to be fixed${NC}"
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echo -e "${BRed}Check container images failed! There are vulnerabilities to be fixed${NC}"
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exit 1
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fi
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