From 31555bcb6555d080e7072fba2fc8ccda0fd59eaa Mon Sep 17 00:00:00 2001 From: Corentin LABBE Date: Thu, 12 Apr 2018 11:59:07 +0200 Subject: Implement Multipleslave This patch implement multiple slave support. Instead of having a maximum of one master and one slave in one docker image, it is now possible to have multiple slave accross several docker host. For helping this change, a new boards.yaml format is introduced (See README.md for details) Note that tokens.yaml is also squashed in boards.yaml --- lava-slave/Dockerfile | 20 +++++++- lava-slave/scripts/extra_actions | 0 lava-slave/scripts/retire.sh | 43 ++++++++++++++++ lava-slave/scripts/setdispatcherip.py | 11 +++++ lava-slave/scripts/setup.sh | 93 +++++++++++++++++++++++++++++++++++ lava-slave/scripts/start.sh | 3 ++ 6 files changed, 169 insertions(+), 1 deletion(-) create mode 100644 lava-slave/scripts/extra_actions create mode 100755 lava-slave/scripts/retire.sh create mode 100644 lava-slave/scripts/setdispatcherip.py create mode 100755 lava-slave/scripts/setup.sh (limited to 'lava-slave') diff --git a/lava-slave/Dockerfile b/lava-slave/Dockerfile index b5e6385..be2dbaa 100644 --- a/lava-slave/Dockerfile +++ b/lava-slave/Dockerfile @@ -41,7 +41,7 @@ COPY configs/lava-slave /etc/lava-dispatcher/lava-slave COPY configs/tftpd-hpa /etc/default/tftpd-hpa COPY scripts/cu-loop /usr/local/bin/ -COPY conmux/* /etc/conmux/ +COPY conmux/ /etc/conmux/ # Caution to not use any port between the Linux dynamic port range: 32768-60999 RUN sed -i 's,XNBD_PORT_RANGE_MIN.*,XNBD_PORT_RANGE_MIN=61950,' /usr/lib/python2.7/dist-packages/lava_dispatcher/utils/constants.py @@ -57,6 +57,24 @@ RUN rm /etc/apt/sources.list.d/testing.list COPY scripts/stop.sh . COPY scripts/start.sh . +# lava-cli dependencies +RUN apt-get -y install python3-setuptools python3-dev python3-zmq +RUN git clone https://git.linaro.org/lava/lavacli.git /root/lavacli && cd /root/lavacli && git checkout v0.6 && python3 setup.py install + +COPY phyhostname /root/ +COPY scripts/setup.sh . + +COPY scripts/setdispatcherip.py /usr/local/bin/ +RUN chmod 755 /usr/local/bin/setdispatcherip.py + +COPY scripts/retire.sh /usr/local/bin/ +RUN chmod 755 /usr/local/bin/retire.sh + +COPY devices/ /root/devices/ + +COPY scripts/extra_actions /root/ +RUN if [ -x /root/extra_actions ] ; then /root/extra_actions ; fi + EXPOSE 69/udp 80 CMD /start.sh diff --git a/lava-slave/scripts/extra_actions b/lava-slave/scripts/extra_actions new file mode 100644 index 0000000..e69de29 diff --git a/lava-slave/scripts/retire.sh b/lava-slave/scripts/retire.sh new file mode 100755 index 0000000..def6c8e --- /dev/null +++ b/lava-slave/scripts/retire.sh @@ -0,0 +1,43 @@ +#!/bin/bash + +LAVA_MASTER_URI=$1 + +if [ -z "$LAVA_MASTER_URI" ];then + echo "retire.sh: remove an offline worker" + echo "Usage: $0 LAVA_MASTER_URI" + echo "ERROR: Missing LAVA_MASTER_URI" + exit 11 +fi + +LAVACLIOPTS="--uri $LAVA_MASTER_URI" + +retire_worker() { + worker=$1 + lavacli $LAVACLIOPTS workers list |grep -q $worker + if [ $? -eq 0 ];then + echo "Removing $worker" + lavacli $LAVACLIOPTS workers update $worker || exit $? + else + echo "SKIP: worker $worker does not exists" + return 0 + fi + lavacli $LAVACLIOPTS devices list -a | grep '^\*' | cut -d' ' -f2 | + while read devicename + do + lavacli $LAVACLIOPTS devices show $devicename |grep -q "^worker.*$worker$" + if [ $? -eq 0 ];then + echo "Retire $devicename" + lavacli $LAVACLIOPTS devices update --health RETIRED --worker $worker $devicename || exit $? + fi + done + return 0 +} + +if [ -z "$2" ];then + for ww in $(ls devices/) + do + retire_worker $ww + done +else + retire_worker $2 +fi diff --git a/lava-slave/scripts/setdispatcherip.py b/lava-slave/scripts/setdispatcherip.py new file mode 100644 index 0000000..a058cba --- /dev/null +++ b/lava-slave/scripts/setdispatcherip.py @@ -0,0 +1,11 @@ +#!/usr/bin/env python + +import xmlrpclib +import sys + +if len(sys.argv) < 4: + print("ERROR: Usage: %s URI workername dispatcherIP" % sys.argv[0]) + sys.exit(1) + +server = xmlrpclib.ServerProxy("%s" % sys.argv[1]) +server.scheduler.workers.set_config("%s" % sys.argv[2], "dispatcher_ip: %s" % sys.argv[3]) diff --git a/lava-slave/scripts/setup.sh b/lava-slave/scripts/setup.sh new file mode 100755 index 0000000..bf91c7a --- /dev/null +++ b/lava-slave/scripts/setup.sh @@ -0,0 +1,93 @@ +#!/bin/bash + +if [ ! -e "/root/devices/$(hostname)" ];then + echo "Static slave for $LAVA_MASTER" + exit 0 +fi + +if [ -z "$LAVA_MASTER_URI" ];then + echo "ERROR: Missing LAVA_MASTER_URI" + exit 11 +fi + +echo "Dynamic slave for $LAVA_MASTER ($LAVA_MASTER_URI)" +cd /root/lavacli +LAVACLIOPTS="--uri $LAVA_MASTER_URI" + +# do a sort of ping for letting master to be up +TIMEOUT=30 +while [ $TIMEOUT -ge 1 ]; +do + lavacli $LAVACLIOPTS device-types list 2>/dev/null >/dev/null + if [ $? -eq 0 ];then + TIMEOUT=0 + else + echo "Wait for master...." + sleep 2 + fi + TIMEOUT=$(($TIMEOUT-1)) +done + +# This directory is used for storing device-types already added +mkdir -p /root/.lavadocker/ +if [ -e /root/device-types ];then + for i in $(ls /root/device-types/*jinja2) + do + devicetype=$(basename $i |sed 's,.jinja2,,') + echo "Adding custom $devicetype" + lavacli $LAVACLIOPTS device-types list || exit $? + touch /root/.lavadocker/devicetype-$devicetype + done +fi + +for worker in $(ls /root/devices/) +do + lavacli $LAVACLIOPTS workers list |grep -q $worker + if [ $? -eq 0 ];then + echo "Remains of $worker, cleaning it" + /usr/local/bin/retire.sh $LAVA_MASTER_URI $worker + #lavacli $LAVACLIOPTS workers update $worker || exit $? + else + echo "Adding worker $worker" + lavacli $LAVACLIOPTS workers add --description "LAVA dispatcher on $(cat /root/phyhostname)" $worker || exit $? + fi + if [ ! -z "$LAVA_DISPATCHER_IP" ];then + echo "Add dispatcher_ip $LAVA_DISPATCHER_IP to $worker" + /usr/local/bin/setdispatcherip.py $LAVA_MASTER_URI $worker $LAVA_DISPATCHER_IP || exit $? + fi + for device in $(ls /root/devices/$worker/) + do + devicename=$(echo $device | sed 's,.jinja2,,') + devicetype=$(grep -h extends /root/devices/$worker/$device| grep -o '[a-zA-Z0-9_-]*.jinja2' | sed 's,.jinja2,,') + if [ -e /root/.lavadocker/devicetype-$devicetype ];then + echo "Skip devicetype $devicetype" + else + echo "Add devicetype $devicetype" + lavacli $LAVACLIOPTS device-types list | grep -q "$devicetype[[:space:]]" + if [ $? -eq 0 ];then + echo "Skip devicetype $devicetype" + else + lavacli $LAVACLIOPTS device-types add $devicetype || exit $? + fi + touch /root/.lavadocker/devicetype-$devicetype + fi + echo "Add device $devicename on $worker" + lavacli $LAVACLIOPTS devices list -a | grep -q $devicename + if [ $? -eq 0 ];then + echo "$devicename already present" + #verify if present on another worker + #TODO + lavacli $LAVACLIOPTS devices show $devicename |grep ^worker |grep -q $worker + if [ $? -ne 0 ];then + echo "ERROR: $devicename already present on another worker" + exit 1 + fi + lavacli $LAVACLIOPTS devices update --worker $worker --health UNKNOWN $devicename || exit $? + # always reset the device dict in case of update of it + lavacli $LAVACLIOPTS devices dict set $devicename /root/devices/$worker/$device || exit $? + else + lavacli $LAVACLIOPTS devices add --type $devicetype --worker $worker $devicename || exit $? + lavacli $LAVACLIOPTS devices dict set $devicename /root/devices/$worker/$device || exit $? + fi + done +done diff --git a/lava-slave/scripts/start.sh b/lava-slave/scripts/start.sh index 92e76bb..35e58a4 100755 --- a/lava-slave/scripts/start.sh +++ b/lava-slave/scripts/start.sh @@ -1,4 +1,7 @@ #!/bin/bash + +/setup.sh || exit $? + # Set LAVA Master IP if [[ -n "$LAVA_MASTER" ]]; then sed -i -e "s/{LAVA_MASTER}/$LAVA_MASTER/g" /etc/lava-dispatcher/lava-slave -- cgit 1.2.3-korg