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authorPeter Mikus <pmikus@cisco.com>2017-12-05 14:44:32 +0100
committerPeter Mikus <pmikus@cisco.com>2018-01-02 19:35:55 +0000
commit0437095f4bf958154f25a3f163f432b22fcdc743 (patch)
tree871a2170379e66dcb34b087dade9afcb9a74dd93 /resources/libraries/bash/shell/qemu_utils.sh
parentd7cf0a829cc9cc63799330b673c8c42393de2655 (diff)
CSIT-870 Kubernetes/Ligato integration
- Update overall Kubernetes/Ligato integration - CSIT-871 Update infrastructure / images - CSIT-872 Update of KubernetesUtils.py Change-Id: I7833f56abd351c694d3d3e1c9c45e649aec892e1 Signed-off-by: Peter Mikus <pmikus@cisco.com>
Diffstat (limited to 'resources/libraries/bash/shell/qemu_utils.sh')
-rw-r--r--resources/libraries/bash/shell/qemu_utils.sh81
1 files changed, 81 insertions, 0 deletions
diff --git a/resources/libraries/bash/shell/qemu_utils.sh b/resources/libraries/bash/shell/qemu_utils.sh
new file mode 100644
index 0000000000..510d9f2838
--- /dev/null
+++ b/resources/libraries/bash/shell/qemu_utils.sh
@@ -0,0 +1,81 @@
+#!/bin/bash
+# Copyright (c) 2018 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+function qemu_utils.qemu_delete {
+ # Deletes the QEMU directory
+ # QEMU install directory
+ qemu_install_dir=$1
+ # QEMU install version
+ qemu_install_ver=$2
+
+ [ -d ${qemu_install_dir}/${qemu_install_ver} ] && \
+ sudo rm -r ${qemu_install_dir}/${qemu_install_ver} && \
+ echo "${qemu_install_dir}/${qemu_install_ver} removed"
+}
+
+function qemu_utils.qemu_install {
+ # Downloads and installs QEMU
+ # QEMU install directory
+ qemu_install_dir=$1
+ # QEMU install version
+ qemu_install_ver=$2
+ # QEMU patch
+ qemu_patch=$3
+ # Force install (if true then remove previous installation; default false)
+ force_install=${4:-false}
+ # QEMU repo URL
+ qemu_package_url="http://download.qemu-project.org/${qemu_install_ver}.tar.xz"
+
+ if [ $force_install ]; then
+ # Cleanup QEMU dir
+ qemu_utils.qemu_delete $qemu_install_dir $qemu_install_ver
+ else
+ # Test if QEMU was installed previously
+ test -d $qemu_install_dir && \
+ { echo "Qemu already installed: $qemu_install_dir"; exit 0; }
+ fi
+
+ tmp_dir=$(mktemp -d) || \
+ { echo "Failed to create temporary working dir"; exit 1; }
+ trap "rm -r ${tmp_dir}" EXIT
+
+ # Download QEMU source code if no local copy exists
+ if [ ! -f /opt/${qemu_install_ver}.tar.xz ]; then
+ sudo wget -e use_proxy=yes -P /opt -q ${qemu_package_url} || \
+ { echo "Failed to download ${qemu_install_ver}"; exit 1; }
+ fi
+ tar --strip-components 1 -xvJf ${tmp_dir}/${qemu_install_ver}.tar.xz -C ${tmp_dir} && \
+ { echo "Failed to exctract ${qemu_install_ver}.tar.xz"; exit 1; }
+
+ cd ${tmp_dir}
+ sudo mkdir -p ${qemu_install_dir} || \
+ { echo "Failed to create ${qemu_install_dir}"; exit 1; }
+
+ # Apply additional patches
+ if [ $qemu_patch ]
+ then
+ chmod +x ${SCRIPT_DIR}/qemu_patches/${qemu_install_ver}/*
+ run-parts --verbose --report ${SCRIPT_DIR}/qemu_patches/${qemu_install_ver}
+ fi
+
+ # Build
+ sudo ./configure --target-list=x86_64-softmmu --prefix=${qemu_install_dir}/${qemu_install_ver} || \
+ { echo "Failed to configure ${qemu_install_ver}"; exit 1; }
+ sudo make -j`nproc` || \
+ { echo "Failed to compile ${qemu_install_ver}"; exit 1; }
+ sudo make install || \
+ { echo "Failed to install ${qemu_install_ver}"; exit 1; }
+
+ echo "QEMU ${qemu_install_ver} ready"
+} \ No newline at end of file