1 # lib_csit.sh - Docker build script CSIT library.
4 # Copyright (c) 2023 Cisco and/or its affiliates.
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at:
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
17 # Don't import more than once.
18 if [ -n "$(alias lib_csit_imported 2> /dev/null)" ] ; then
21 alias lib_csit_imported=true
23 export CIMAN_DOCKER_SCRIPTS="${CIMAN_DOCKER_SCRIPTS:-$(dirname ${BASH_SOURCE[0]})}"
24 . "$CIMAN_DOCKER_SCRIPTS/lib_common.sh"
25 . "$CIMAN_DOCKER_SCRIPTS/lib_apt.sh"
27 CSIT_SUPPORTED_EXECUTOR_CLASSES="builder csit_dut"
28 csit_supported_executor_class() {
29 if ! grep -q "${1:-}" <<< "$CSIT_SUPPORTED_EXECUTOR_CLASSES" ; then
37 ubuntu-22.04) return 0 ;;
43 csit_checkout_branch_for_vpp() {
45 local csit_dir="$DOCKER_CSIT_DIR"
46 local csit_bash_function_dir="$csit_dir/resources/libraries/bash/function"
48 # import checkout_csit_for_vpp() if not defined
49 set +e && [ -z "$(declare -f checkout_csit_for_vpp)" ] \
50 && source "$csit_bash_function_dir/branch.sh"
51 CSIT_DIR="$csit_dir" checkout_csit_for_vpp "$vpp_branch"
53 # shellcheck disable=SC2034,SC2063
54 csit_branch="$(git branch | grep -e '^*' | mawk '{print $2}')"
57 csit_install_packages() {
60 branchname="$(echo $branch | sed -e 's,/,_,')"
61 local csit_dir="$DOCKER_CSIT_DIR"
62 local csit_ansible_dir="$csit_dir/fdio.infra.ansible"
63 if [ ! -d "$csit_ansible_dir" ] ; then
64 csit_ansible_dir="$csit_dir/resources/tools/testbed-setup/ansible"
66 local bld_log="$DOCKER_BUILD_LOG_DIR/$FDIOTOOLS_IMAGENAME"
67 bld_log="${bld_log}-$branchname-csit_install_packages-bld.log"
70 python3 -m pip install pyyaml
72 local exclude_roles="-e calibration -e kernel -e mellanox -e nomad -e consul -e aws -e vpp"
73 [ "$OS_ARCH" = "aarch64" ] && exclude_roles="$exclude_roles -e iperf"
75 # Not in double quotes to let bash remove newline characters
77 yaml_files="$(grep -r packages_by $csit_ansible_dir | cut -d: -f1 | sort -u | grep -v $exclude_roles)"
78 packages="$(dbld_csit_find_ansible_packages.py --$OS_ID --$OS_ARCH $yaml_files)"
79 packages="${packages/jammy /}"
80 packages="${packages/focal /}"
81 packages="${packages/libmbedcrypto1/libmbedcrypto3}"
82 packages="${packages/libmbedtls10/libmbedtls12}"
83 packages="$(echo ${packages//python\-/python3\-} | tr ' ' '\n' | sort -u | xargs)"
85 if [ -n "$packages" ] ; then
88 apt_install_packages "$packages" 2>&1 | tee -a "$bld_log"
91 apt_install_packages "$packages" 2>&1 | tee -a "$bld_log"
94 echo "Unsupported OS ($OS_ID): CSIT packages NOT INSTALLED!"
100 csit_install_hugo() {
102 CSIT_DIR="$DOCKER_CSIT_DIR"
104 if [ -f "$CSIT_DIR/VPP_REPO_URL" ] \
105 && [ -f "$CSIT_DIR/requirements.txt" ]; then
108 # use bash variable substitution to replace '/' with '_' to convert from
109 # vpp to csit branch name nomenclature
110 branchname="${branch////_}"
111 local csit_bash_function_dir="$CSIT_DIR/resources/libraries/bash/function"
112 local bld_log="$DOCKER_BUILD_LOG_DIR"
113 bld_log="${bld_log}/$FDIOTOOLS_IMAGENAME-$branchname-csit_install_hugo-bld.log"
115 description="Install CSIT hugo packages from $branch branch"
116 echo_log " Starting $description..."
119 source "$csit_bash_function_dir"/hugo.sh
120 go_install 2>&1 | tee -a "$bld_log"
121 hugo_install 2>&1 | tee -a "$bld_log"
124 echo_log "ERROR: Missing or invalid CSIT_DIR: '$CSIT_DIR'!"
131 # ensure PS1 is defined (used by virtualenv activate script)
133 CSIT_DIR="$DOCKER_CSIT_DIR"
135 if [ -f "$CSIT_DIR/VPP_REPO_URL" ] \
136 && [ -f "$CSIT_DIR/requirements.txt" ]; then
139 # use bash variable substitution to replace '/' with '_' to convert from
140 # vpp to csit branch name nomenclature
141 branchname="${branch////_}"
142 local csit_bash_function_dir="$CSIT_DIR/resources/libraries/bash/function"
143 local bld_log="$DOCKER_BUILD_LOG_DIR"
144 bld_log="${bld_log}/$FDIOTOOLS_IMAGENAME-$branchname-csit_pip_cache-bld.log"
145 export PYTHONPATH=$CSIT_DIR
147 description="Install CSIT python packages from $branch branch"
148 echo_log " Starting $description..." 2>&1 | tee -a "$bld_log"
149 git clean -qfdx 2>&1 | tee -a "$bld_log"
150 rm -rf "$PYTHONPATH/env"
152 # Activate / install CSIT python virtualenv ($CSIT_DIR/requirements.txt)
153 local common_sh="$csit_bash_function_dir/common.sh"
154 # shellcheck disable=1090
156 activate_virtualenv "${CSIT_DIR}" "${CSIT_DIR}/requirements.txt" 2>&1 | tee -a "$bld_log"
158 # Install tox python requirements
159 activate_virtualenv "${CSIT_DIR}" "${CSIT_DIR}/tox-requirements.txt" 2>&1 |\
162 # Clean up virtualenv directories
165 echo_log " Completed $description!" 2>&1 | tee -a "$bld_log"
167 echo_log "ERROR: Missing or invalid CSIT_DIR: '$CSIT_DIR'!"
172 docker_build_setup_csit() {
173 if csit_supported_executor_class "$EXECUTOR_CLASS" ; then
174 if [ ! -d "$DOCKER_CSIT_DIR" ] ; then
175 echo_log "Cloning CSIT into $DOCKER_CSIT_DIR..."
176 git clone -q https://gerrit.fd.io/r/csit "$DOCKER_CSIT_DIR"
178 clean_git_repo "$DOCKER_CSIT_DIR"
182 csit_dut_generate_docker_build_files() {
183 local build_files_dir="$DOCKER_BUILD_FILES_DIR"
185 mkdir -p "$build_files_dir"
186 cat <<EOF >"$build_files_dir/supervisord.conf"
188 file = /tmp/supervisor.sock
191 [rpcinterface:supervisor]
192 supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
195 serverurl = unix:///tmp/supervisor.sock
198 pidfile = /tmp/supervisord.pid
199 identifier = supervisor
201 logfile = /tmp/supervisord.log
206 command = /usr/bin/vpp -c /etc/vpp/startup.conf
209 redirect_stderr = true
214 csit_builder_generate_docker_build_files() {
215 local build_files_dir="$DOCKER_BUILD_FILES_DIR"
217 local dbeg="${dashes}BEGIN"
218 local dend="${dashes}END"
220 local kd="KEY$dashes"
222 # TODO: Verify why badkey is required & figure out how to avoid it.
223 mkdir -p "$build_files_dir"
224 cat <<EOF >"$build_files_dir/badkey"
226 MIIEowIBAAKCAQEAslDXf4kZOQI8OGQQdIF8o83nBM0B4fzHLYLxxiY2rKiQ5MGM
227 mQa7p1KKzmd5/NlvFRnXefnjSDQljjPxEY7mh457rX2nXvqHD4GUXZPpBIE73rQ1
228 TViIAXdDzFXJ6ee4yX8ewmVakzYBnlUPDidkWyRnjm/xCgKUCO+CD5AH3ND0onks
229 OYAtHqhDh29/QMIKdMnK87FBxfzhInHwpqPur76zBnpw3u36ylKEymDFrO5dwzsh
230 QvDWjsYRg9ydTXubtwP6+MOpjdR1SNKxcCHKJrPrdAeJW9jg1imYmYpEHZ/P3qsL
231 Jm0hGWbFjdxZLIYIz0vN/nTalcAeqT2OWKrXuwIDAQABAoIBAQCcj1g2FOR9ZlYD
232 WPANqucJVy4/y9OcXHlwnyiyRjj47WOSRdGxRfUa2uEeikHT3ACo8TB8WwfQDGDw
233 8u/075e+az5xvAJo5OQSnD3sz4Hmv6UWSvkFuPZo+xMe5C/M2/QljiQuoBifaeqP
234 3rTCQ5ncYCFAMU7b8BmTot551Ybhu2jCbDMHU7nFHEFOvYinkwfVcaqkrVDUuH+D
235 c3NkAEH9Jz2MEYA2Va4uqFpGt5lfGiED2kMenwPa8eS5LS5HJsxkfMHGlaHXHFUb
236 D+dG/qJtSslVxdzVPgEGvzswo6TgtY1nZTQcB8U63rktFg38B7QGtOkvswAYzxyk
237 HdMIiU3RAoGBAOdIEQRcAThj9eiIFywtBgLBOSg4SoOnvELLr6lgUg2+ICmx06LQ
238 yaai1QRdOWw1VwZ6apNCD00kaUhBu+ou93yLSDnR2uYftkylhcnVuhDyIeNyb81V
239 hV2z0WuNv3aKBFlBxaq391S7WW1XxhpAAagm8fZZur73wV390EVd/hZJAoGBAMVf
240 negT2bg5PVKWvsiEU6eZ00W97tlEDLclkiZawXNnM2/c+2x1Tks6Yf1E/j2FFTB4
241 r0fesbwN346hCejtq5Bup5YEdFA3KtwT5UyeQQLFGYlCtRmBtOd10wkRS93D0tpX
242 iIqkf43Gpx6iFdvBWY5A7N+ZmojCy9zpL5TJ4G3jAoGADOGEoRuGrd9TWMoLkFhJ
243 l2mvhz/rVn3HDGlPtT06FK3cGLZgtRavxGoZNw8CHbayzBeRS/ZH5+H5Qx72GkrX
244 WcZgFWhMqrhlbMtjMiSHIl556LL86xCyRs+3ACh6211AdMAnBCUOz1dH2cEjtV6P
245 ORBCNZg1wGEIEfYK3XIorpECgYBubXfQj8KhUs0fdx3Y3Ehdni/ZdlG7F1qx4YBq
246 mx5e7d+Wd6Hn5Z3fcxO9+yrvypS3YN5YrJzuZSiuCSWdP9RcY7y5r1ZQRv1g0nTZ
247 MDWZUiNea4cddTd8xKxFB3tV4SkIZi8LustuzDVWa0Mlh4EOmP6uf6c5WxtqRsEL
248 UwORFwKBgEjZsfmZGBurjOtSrcsteulOB0D2nOqPVRWXmbSNJT/l73DkEllvVyA/
249 wdW39nyFrA2Qw1K2F+l8DkzMd/WEjmioSWCsvTkXlvrqPfByKg01zCbYy/mhRW7d
250 7sQrPOIl8ygsc3JrxmvzibdWmng1MehvpAM1ogWeTUa1lsDTNJ/6
253 chmod 600 "$build_files_dir/badkey"
254 cat <<EOF >"$build_files_dir/sshconfig"
256 StrictHostKeyChecking no
257 UserKnownHostsFile=/dev/null
261 csit_shim_generate_docker_build_files() {
262 local build_files_dir="$DOCKER_BUILD_FILES_DIR"
263 # TODO: Verify why badkey is required & figure out how to avoid it.
264 local badkey='AAAAB3NzaC1yc2EAAAADAQABAAABAQCyUNd/iRk5Ajw4ZBB0gXyjzecEzQHh/MctgvHGJjasqJDkwYyZBrunUorOZ3n82W8VGdd5+eNINCWOM/ERjuaHjnutfade+ocPgZRdk+kEgTvetDVNWIgBd0PMVcnp57jJfx7CZVqTNgGeVQ8OJ2RbJGeOb/EKApQI74IPkAfc0PSieSw5gC0eqEOHb39Awgp0ycrzsUHF/OEicfCmo+6vvrMGenDe7frKUoTKYMWs7l3DOyFC8NaOxhGD3J1Ne5u3A/r4w6mN1HVI0rFwIcoms+t0B4lb2ODWKZiZikQdn8/eqwsmbSEZZsWN3FkshgjPS83+dNqVwB6pPY5Yqte7'
266 mkdir -p "$build_files_dir"
267 # TODO: Verify why badkeypub is required & figure out how to avoid it.
268 echo "ssh-rsa $badkey ejk@bhima.local" >"$build_files_dir/badkeypub"
270 cat <<EOF >"$build_files_dir/sshconfig"
272 StrictHostKeyChecking no
273 UserKnownHostsFile=/dev/null
275 cat <<EOF >"$build_files_dir/wrapdocker"
278 # Ensure that all nodes in /dev/mapper correspond to mapped devices currently loaded by the device-mapper kernel driver
281 # First, make sure that cgroups are mounted correctly.
282 CGROUP=/sys/fs/cgroup
288 mountpoint -q \$CGROUP ||
289 mount -n -t tmpfs -o uid=0,gid=0,mode=0755 cgroup \$CGROUP || {
290 echo "Could not make a tmpfs mount. Did you use --privileged?"
294 if [ -d /sys/kernel/security ] && ! mountpoint -q /sys/kernel/security
296 mount -t securityfs none /sys/kernel/security || {
297 echo "Could not mount /sys/kernel/security."
298 echo "AppArmor detection and --privileged mode might break."
302 # Mount the cgroup hierarchies exactly as they are in the parent system.
303 for SUBSYS in \$(cut -d: -f2 /proc/1/cgroup)
305 [ -d \$CGROUP/\$SUBSYS ] || mkdir \$CGROUP/\$SUBSYS
306 mountpoint -q \$CGROUP/\$SUBSYS ||
307 mount -n -t cgroup -o \$SUBSYS cgroup \$CGROUP/\$SUBSYS
309 # The two following sections address a bug which manifests itself
310 # by a cryptic "lxc-start: no ns_cgroup option specified" when
311 # trying to start containers withina container.
312 # The bug seems to appear when the cgroup hierarchies are not
313 # mounted on the exact same directories in the host, and in the
316 # Named, control-less cgroups are mounted with "-o name=foo"
317 # (and appear as such under /proc/<pid>/cgroup) but are usually
318 # mounted on a directory named "foo" (without the "name=" prefix).
319 # Systemd and OpenRC (and possibly others) both create such a
320 # cgroup. To avoid the aforementioned bug, we symlink "foo" to
321 # "name=foo". This shouldn't have any adverse effect.
322 echo \$SUBSYS | grep -q ^name= && {
323 NAME=\$(echo \$SUBSYS | sed s/^name=//)
324 ln -s \$SUBSYS \$CGROUP/\$NAME
327 # Likewise, on at least one system, it has been reported that
328 # systemd would mount the CPU and CPU accounting controllers
329 # (respectively "cpu" and "cpuacct") with "-o cpuacct,cpu"
330 # but on a directory called "cpu,cpuacct" (note the inversion
331 # in the order of the groups). This tries to work around it.
332 [ \$SUBSYS = cpuacct,cpu ] && ln -s \$SUBSYS \$CGROUP/cpu,cpuacct
335 # Note: as I write those lines, the LXC userland tools cannot setup
336 # a "sub-container" properly if the "devices" cgroup is not in its
337 # own hierarchy. Let's detect this and issue a warning.
338 grep -q :devices: /proc/1/cgroup ||
339 echo "WARNING: the 'devices' cgroup should be in its own hierarchy."
340 grep -qw devices /proc/1/cgroup ||
341 echo "WARNING: it looks like the 'devices' cgroup is not mounted."
343 # Now, close extraneous file descriptors.
344 pushd /proc/self/fd >/dev/null
348 # Keep stdin/stdout/stderr
351 # Nuke everything else
360 # If a pidfile is still around (for example after a container restart),
361 # delete it so that docker can start.
362 rm -rf /var/run/docker.pid
364 # If we were given a PORT environment variable, start as a simple daemon;
365 # otherwise, spawn a shell as well
368 exec dockerd -H 0.0.0.0:\$PORT -H unix:///var/run/docker.sock \
371 if [ "\$LOG" == "file" ]
373 dockerd \$DOCKER_DAEMON_ARGS &>/var/log/docker.log &
375 dockerd \$DOCKER_DAEMON_ARGS &
377 (( timeout = 60 + SECONDS ))
378 until docker info >/dev/null 2>&1
380 if (( SECONDS >= timeout )); then
381 echo 'Timed out trying to connect to internal docker host.' >&2
386 [[ \$1 ]] && exec "\$@"