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https://github.com/kubevirt/containerized-data-importer.git
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52 lines
1.3 KiB
Bash
Executable File
52 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# This file is part of the KubeVirt project
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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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#
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# Copyright 2019 Red Hat, Inc.
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#
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set -e
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if [ ! -c /dev/kvm ]; then
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echo "[ERR ] missing /dev/kvm"
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else
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echo "[ OK ] found /dev/kvm"
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fi
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KVM_ARCH=""
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KVM_NESTED="unknown"
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if [ -f "/sys/module/kvm_intel/parameters/nested" ]; then
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KVM_NESTED=$( cat /sys/module/kvm_intel/parameters/nested )
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KVM_ARCH="intel"
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elif [ -f "/sys/module/kvm_amd/parameters/nested" ]; then
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KVM_NESTED=$( cat /sys/module/kvm_amd/parameters/nested )
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KVM_ARCH="amd"
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fi
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function is_enabled() {
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if [ "$1" == "1" ]; then
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return 0
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fi
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if [ "$1" == "Y" ] || [ "$1" == "y"]; then
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return 0
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fi
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return 1
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}
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if is_enabled "$KVM_NESTED"; then
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echo "[ OK ] $KVM_ARCH nested virtualization enabled"
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else
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echo "[ERR ] $KVM_ARCH nested virtualization not enabled"
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fi
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