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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:53:30 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:53:30 +0000 |
commit | 2c7cac91ed6e7db0f6937923d2b57f97dbdbc337 (patch) | |
tree | c05dc0f8e6aa3accc84e3e5cffc933ed94941383 /tests/topotests/docker | |
parent | Initial commit. (diff) | |
download | frr-upstream.tar.xz frr-upstream.zip |
Adding upstream version 8.4.4.upstream/8.4.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/topotests/docker')
-rw-r--r-- | tests/topotests/docker/README.md | 72 | ||||
-rwxr-xr-x | tests/topotests/docker/build.sh | 30 | ||||
-rwxr-xr-x | tests/topotests/docker/frr-topotests.sh | 174 | ||||
-rwxr-xr-x | tests/topotests/docker/inner/compile_frr.sh | 106 | ||||
-rwxr-xr-x | tests/topotests/docker/inner/entrypoint.sh | 50 | ||||
-rwxr-xr-x | tests/topotests/docker/inner/funcs.sh | 72 | ||||
-rw-r--r-- | tests/topotests/docker/inner/motd.txt | 15 | ||||
-rwxr-xr-x | tests/topotests/docker/inner/openvswitch.sh | 59 |
8 files changed, 578 insertions, 0 deletions
diff --git a/tests/topotests/docker/README.md b/tests/topotests/docker/README.md new file mode 100644 index 0000000..2b40994 --- /dev/null +++ b/tests/topotests/docker/README.md @@ -0,0 +1,72 @@ +# Topotests in Docker + +## Quickstart + +If you have Docker installed, you can run the topotests in Docker. +The easiest way to do this, is to use the make targets from this +repository. + +Your current user needs to have access to the Docker daemon. Alternatively +you can run these commands as root. + +```console +make topotests +``` + +This command will pull the most recent topotests image from dockerhub, compile FRR inside +of it, and run the topotests. + +## Advanced Usage + +Internally, the topotests make target uses a shell script to pull the image and spawn the docker +container. + +There are several environment variables which can be used to modify the behavior +of the script, these can be listed by calling it with `-h`: + +```console +./tests/topotests/docker/frr-topotests.sh -h +``` + +For example, a volume is used to cache build artifacts between multiple runs +of the image. If you need to force a complete recompile, you can set `TOPOTEST_CLEAN`: + +```console +TOPOTEST_CLEAN=1 ./tests/topotests/docker/frr-topotests.sh +``` + +By default, `frr-topotests.sh` will build frr and run pytest. If you append +arguments and the first one starts with `/` or `./`, they will replace the call to +pytest. If the appended arguments do not match this patttern, they will be provided to +pytest as arguments. + +So, to run a specific test with more verbose logging: + +```console +./tests/topotests/docker/frr-topotests.sh -vv -s all-protocol-startup/test_all_protocol_startup.py +``` + +And to compile FRR but drop into a shell instead of running pytest: + +```console +./tests/topotests/docker/frr-topotests.sh /bin/bash +``` + +## Development + +The docker image just includes all the components to run the topotests, but not the topotests +themselves. So if you just want to write tests and don't want to make changes to the environment +provided by the docker image. You don't need to build your own docker image if you do not want to. + +When developing new tests, there is one caveat though: The startup script of the container will +run a `git-clean` on its copy of the FRR tree to avoid any pollution of the container with build +artefacts from the host. This will also result in your newly written tests being unavailable in the +container unless at least added to the index with `git-add`. + +If you do want to test changes to the docker image, you can locally build the image and run the tests +without pulling from the registry using the following commands: + +```console +make topotests-build +TOPOTEST_PULL=0 make topotests +``` diff --git a/tests/topotests/docker/build.sh b/tests/topotests/docker/build.sh new file mode 100755 index 0000000..70ce2ef --- /dev/null +++ b/tests/topotests/docker/build.sh @@ -0,0 +1,30 @@ +#!/bin/bash +# +# Copyright 2018 Network Device Education Foundation, Inc. ("NetDEF") +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +cd "$(dirname "$0")"/.. + +exec docker build --pull \ + --compress \ + -t frrouting/topotests:latest \ + . diff --git a/tests/topotests/docker/frr-topotests.sh b/tests/topotests/docker/frr-topotests.sh new file mode 100755 index 0000000..1eaaea2 --- /dev/null +++ b/tests/topotests/docker/frr-topotests.sh @@ -0,0 +1,174 @@ +#!/bin/bash +# +# Copyright 2018 Network Device Education Foundation, Inc. ("NetDEF") +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +set -e + +if [[ "$1" = "-h" ]] || [[ "$1" = "--help" ]]; then + cat >&2 <<-EOF + + This script runs the FRRouting topotests on the FRR tree + in the current working directory. + + Usage: $0 [args...] + + If any arguments are provided and the first argument starts with / or ./ + the arguments are interpreted as command and will be executed instead + of pytest. + + Behavior can be further modified by the following environment variables: + + TOPOTEST_AUTOLOAD If set to 1, the script will try to load necessary + kernel modules without asking for confirmation first. + + TOPOTEST_NOLOAD If set to 1, don't try to load necessary kernel + modules and don't even ask. + + TOPOTEST_BUILDCACHE Docker volume used for caching multiple FRR builds + over container runs. By default a + \`topotest-buildcache\` volume will be created for + that purpose. + + TOPOTEST_CLEAN Clean all previous build artifacts prior to + building. Disabled by default, set to 1 to enable. + + TOPOTEST_DOC Build the documentation associated with FRR. + Disabled by default, set to 1 to enable. + + TOPOTEST_FRR If set, don't test the FRR in the current working + directory, but the one at the given path. + + TOPOTEST_LOGS If set, don't use \`/tmp/topotest_logs\` directory + but use the provided path instead. + + TOPOTEST_OPTIONS These options are appended to the docker-run + command for starting the tests. + + TOPOTEST_PULL If set to 0, don't try to pull the most recent + version of the docker image from dockerhub. + + TOPOTEST_SANITIZER Controls whether to use the address sanitizer. + Enabled by default, set to 0 to disable. + + TOPOTEST_VERBOSE Show detailed build output. + Enabled by default, set to 0 to disable. + + EOF + exit 1 +fi + +# +# These two modules are needed to run the MPLS tests. +# They are often not automatically loaded. +# +# We cannot load them from the container since we don't +# have host kernel modules available there. If we load +# them from the host however, they can be used just fine. +# + +export PATH="$PATH:/sbin:/usr/sbin:/usr/local/sbin" + +if [ "$TOPOTEST_NOLOAD" != "1" ]; then + for module in mpls-router mpls-iptunnel; do + if modprobe -n $module 2> /dev/null; then + : + else + # If the module doesn't exist, we cannot do anything about it + continue + fi + + if [ $(grep -c ${module/-/_} /proc/modules) -ne 0 ]; then + # If the module is loaded, we don't have to do anything + continue + fi + + if [ "$TOPOTEST_AUTOLOAD" != "1" ]; then + echo "To run all the possible tests, we need to load $module." + echo -n "Do you want to proceed? [y/n] " + read answer + if [ x"$answer" != x"y" ]; then + echo "Not loading." + continue + fi + fi + + if [ x"$(whoami)" = x"root" ]; then + modprobe $module + else + sudo modprobe $module + fi + done +fi + +if [ -z "$TOPOTEST_LOGS" ]; then + mkdir -p /tmp/topotest_logs + TOPOTEST_LOGS="/tmp/topotest_logs" +fi + +if [ -z "$TOPOTEST_FRR" ]; then + TOPOTEST_FRR="$(git rev-parse --show-toplevel || true)" + if [ -z "$TOPOTEST_FRR" ]; then + echo "Could not determine base of FRR tree." >&2 + echo "frr-topotests only works if you have your tree in git." >&2 + exit 1 + fi + git -C "$TOPOTEST_FRR" ls-files -z > "${TOPOTEST_LOGS}/git-ls-files" +fi + +if [ -z "$TOPOTEST_BUILDCACHE" ]; then + TOPOTEST_BUILDCACHE=topotest-buildcache + docker volume inspect "${TOPOTEST_BUILDCACHE}" &> /dev/null \ + || docker volume create "${TOPOTEST_BUILDCACHE}" +fi + +if [ "${TOPOTEST_PULL:-1}" = "1" ]; then + docker pull frrouting/topotests:latest +fi + +if [[ -n "$TMUX" ]]; then + TMUX_OPTIONS="-v $(dirname $TMUX):$(dirname $TMUX) -e TMUX=$TMUX -e TMUX_PANE=$TMUX_PANE" +fi + +if [[ -n "$STY" ]]; then + SCREEN_OPTIONS="-v /run/screen:/run/screen -e STY=$STY" +fi +set -- --rm -i \ + -v "$HOME:$HOME:ro" \ + -v "$TOPOTEST_LOGS:/tmp" \ + -v "$TOPOTEST_FRR:/root/host-frr:ro" \ + -v "$TOPOTEST_BUILDCACHE:/root/persist" \ + -e "TOPOTEST_CLEAN=$TOPOTEST_CLEAN" \ + -e "TOPOTEST_VERBOSE=$TOPOTEST_VERBOSE" \ + -e "TOPOTEST_DOC=$TOPOTEST_DOC" \ + -e "TOPOTEST_SANITIZER=$TOPOTEST_SANITIZER" \ + --privileged \ + $SCREEN_OPTINS \ + $TMUX_OPTIONS \ + $TOPOTEST_OPTIONS \ + frrouting/topotests:latest "$@" + +if [ -t 0 ]; then + set -- -t "$@" +fi + +exec docker run "$@" diff --git a/tests/topotests/docker/inner/compile_frr.sh b/tests/topotests/docker/inner/compile_frr.sh new file mode 100755 index 0000000..495beaf --- /dev/null +++ b/tests/topotests/docker/inner/compile_frr.sh @@ -0,0 +1,106 @@ +#!/bin/bash +# +# Copyright 2018 Network Device Education Foundation, Inc. ("NetDEF") +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +set -e + +# Load shared functions +CDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" +. $CDIR/funcs.sh + +# +# Script begin +# + +if [ "${TOPOTEST_CLEAN}" != "0" ]; then + log_info "Cleaning FRR builddir..." + rm -rf $FRR_BUILD_DIR &> /dev/null +fi + +log_info "Syncing FRR source with host..." +mkdir -p $FRR_BUILD_DIR +rsync -a --info=progress2 \ + --from0 --files-from=/tmp/git-ls-files \ + --chown root:root \ + $FRR_HOST_DIR/. $FRR_BUILD_DIR/ + +cd "$FRR_BUILD_DIR" || \ + log_fatal "failed to find frr directory" + +if [ "${TOPOTEST_VERBOSE}" != "0" ]; then + exec 3>&1 +else + exec 3>/dev/null +fi + +log_info "Building FRR..." + +if [ ! -e configure ]; then + bash bootstrap.sh >&3 || \ + log_fatal "failed to bootstrap configuration" +fi + +if [ "${TOPOTEST_DOC}" != "0" ]; then + EXTRA_CONFIGURE+=" --enable-doc " +else + EXTRA_CONFIGURE+=" --disable-doc " +fi + +if [ ! -e Makefile ]; then + if [ "${TOPOTEST_SANITIZER}" != "0" ]; then + export CC="gcc" + export CFLAGS="-O1 -g -fsanitize=address -fno-omit-frame-pointer" + export LDFLAGS="-g -fsanitize=address -ldl" + touch .address_sanitizer + else + rm -f .address_sanitizer + fi + + bash configure >&3 \ + --enable-static-bin \ + --enable-static \ + --enable-shared \ + --enable-dev-build \ + --with-moduledir=/usr/lib/frr/modules \ + --prefix=/usr \ + --localstatedir=/var/run/frr \ + --sbindir=/usr/lib/frr \ + --sysconfdir=/etc/frr \ + --enable-multipath=0 \ + --enable-fpm \ + --enable-sharpd \ + $EXTRA_CONFIGURE \ + --with-pkg-extra-version=-topotests \ + || log_fatal "failed to configure the sources" +fi + +# if '.address_sanitizer' file exists it means we are using address sanitizer. +if [ -f .address_sanitizer ]; then + make -C lib CFLAGS="-g -O2" LDFLAGS="-g" clippy >&3 +fi + +make -j$(cpu_count) >&3 || \ + log_fatal "failed to build the sources" + +make install >/dev/null || \ + log_fatal "failed to install frr" diff --git a/tests/topotests/docker/inner/entrypoint.sh b/tests/topotests/docker/inner/entrypoint.sh new file mode 100755 index 0000000..451d0a2 --- /dev/null +++ b/tests/topotests/docker/inner/entrypoint.sh @@ -0,0 +1,50 @@ +#!/bin/bash +# +# Copyright 2018 Network Device Education Foundation, Inc. ("NetDEF") +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +# Load shared functions +CDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" +. $CDIR/funcs.sh + +set -e + +# +# Script begin +# +"${CDIR}/compile_frr.sh" +"${CDIR}/openvswitch.sh" + +cd "${FRR_BUILD_DIR}/tests/topotests" + +log_info "Setting permissions on /tmp so we can generate logs" +chmod 1777 /tmp + +if [ $# -eq 0 ] || ([[ "$1" != /* ]] && [[ "$1" != ./* ]]); then + export TOPOTESTS_CHECK_MEMLEAK=/tmp/memleak_ + export TOPOTESTS_CHECK_STDERR=Yes + set -- pytest \ + --junitxml /tmp/topotests.xml \ + "$@" +fi + +exec "$@" diff --git a/tests/topotests/docker/inner/funcs.sh b/tests/topotests/docker/inner/funcs.sh new file mode 100755 index 0000000..d78d500 --- /dev/null +++ b/tests/topotests/docker/inner/funcs.sh @@ -0,0 +1,72 @@ +#!/bin/bash +# +# Copyright 2018 Network Device Education Foundation, Inc. ("NetDEF") +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +FRR_HOST_DIR=/root/host-frr +FRR_BUILD_DIR=/root/persist/frr-build + +if [ ! -L "/root/frr" ]; then + ln -s $FRR_BUILD_DIR /root/frr +fi + +[ -z $TOPOTEST_CLEAN ] && TOPOTEST_CLEAN=0 +[ -z $TOPOTEST_VERBOSE ] && TOPOTEST_VERBOSE=1 +[ -z $TOPOTEST_DOC ] && TOPOTEST_DOC=0 +[ -z $TOPOTEST_SANITIZER ] && TOPOTEST_SANITIZER=1 + +log_info() { + local msg=$1 + + echo -e "=> $msg" +} + +log_error() { + local msg=$1 + + echo -e "E: $msg" 2>&1 +} + +log_warning() { + local msg=$1 + + echo -e "W: $msg" 2>&1 +} + +log_fatal() { + local msg=$1 + + echo -e "F: $msg" 2>&1 + + exit 1 +} + +cpu_count() { + local cpu_count + + cpu_count=$(cat /proc/cpuinfo | grep -w processor | wc -l) + if [ $? -eq 0 ]; then + echo -n $cpu_count + else + echo -n 2 + fi +} diff --git a/tests/topotests/docker/inner/motd.txt b/tests/topotests/docker/inner/motd.txt new file mode 100644 index 0000000..1e2f34f --- /dev/null +++ b/tests/topotests/docker/inner/motd.txt @@ -0,0 +1,15 @@ +Welcome to the topotests container. + +Here are some useful tips: +* After changing the FRR/Topotests sources, you may rebuild them + using the command `compile_frr.sh`. The build command has the + following environment variables: + - TOPOTEST_CLEAN: whether we should distclean or not (disabled by default) + - TOPOTEST_VERBOSE: show build messages (enabled by default) + - TOPOTEST_DOC: whether we should build docs or not (disabled by default) + - TOPOTEST_SANITIZER: whether we should use the address sanitizer (enabled by default) + + Usage example: env TOPOTEST_CLEAN=1 compile_frr.sh + +* The topotests log directory can be found on your host machine on + `/tmp/topotests_logs`. diff --git a/tests/topotests/docker/inner/openvswitch.sh b/tests/topotests/docker/inner/openvswitch.sh new file mode 100755 index 0000000..67142f0 --- /dev/null +++ b/tests/topotests/docker/inner/openvswitch.sh @@ -0,0 +1,59 @@ +#!/bin/bash +# +# Copyright 2018 Network Device Education Foundation, Inc. ("NetDEF") +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +# Load shared functions +CDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" +. $CDIR/funcs.sh + +# +# Script begin +# + +log_info "Configuring OpenvSwitch...." + +# Configure OpenvSwitch so we are able to run mininet +mkdir -p /var/run/openvswitch +ovsdb-tool create /etc/openvswitch/conf.db \ + /usr/share/openvswitch/vswitch.ovsschema +ovsdb-server /etc/openvswitch/conf.db \ + --remote=punix:/var/run/openvswitch/db.sock \ + --remote=ptcp:6640 --pidfile=ovsdb-server.pid >/dev/null 2>/dev/null & \ + disown +ovs-vswitchd >/dev/null 2>/dev/null & disown + +sleep 2 + +ovs-vsctl --no-wait -- init +ovs_version=$(ovs-vsctl -V | grep ovs-vsctl | awk '{print $4}') +ovs_db_version=$(\ + ovsdb-tool schema-version /usr/share/openvswitch/vswitch.ovsschema) +ovs-vsctl --no-wait -- set Open_vSwitch . db-version="${ovs_db_version}" +ovs-vsctl --no-wait -- set Open_vSwitch . ovs-version="${ovs_version}" +ovs-vsctl --no-wait -- set Open_vSwitch . system-type="docker-ovs" +ovs-vsctl --no-wait -- set Open_vSwitch . system-version="0.1" +ovs-vsctl --no-wait -- \ + set Open_vSwitch . external-ids:system-id=`cat /proc/sys/kernel/random/uuid` +ovs-vsctl --no-wait -- set-manager ptcp:6640 +ovs-appctl -t ovsdb-server \ + ovsdb-server/add-remote db:Open_vSwitch,Open_vSwitch,manager_options |