Tcwg-commits July 2015

tcwg-commits@lists.linaro.org

2 participants
1355 discussions

[toolchain/semiautobench] branch inserted_src updated (812b555 -> bdf9d96)

by git

This is an automated email from the git hooks/post-receive script. bernie.ogden pushed a change to branch inserted_src in repository toolchain/semiautobench. discards 812b555 Update the way we tell abe where to find the source discards 518536f Move agent request to just before it is needed discards a589109 Get local copy of source new baedb0f Get local copy of source new dc829e2 Move agent request to just before it is needed new bdf9d96 Update the way we tell abe where to find the source This update added new revisions after undoing existing revisions. That is to say, some revisions that were in the old version of the branch are not in the new version. This situation occurs when a user --force pushes a change and generates a repository containing something like this: * -- * -- B -- O -- O -- O (812b555) \ N -- N -- N refs/heads/inserted_src (bdf9d96) You should already have received notification emails for all of the O revisions, and so the following emails describe only the N revisions from the common base, B. Any revisions marked "omits" are not gone; other references still refer to them. Any revisions marked "discards" are gone forever. The 3 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference. Summary of changes: invoke_session_debian | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[toolchain/semiautobench] 02/03: Move agent request to just before it is needed

by git

This is an automated email from the git hooks/post-receive script. bernie.ogden pushed a commit to branch inserted_src in repository toolchain/semiautobench. commit dc829e2ca37cedcc193de6c42d98e9b9fa0d7aa2 Author: Bernard Ogden <bernie.ogden(a)linaro.org> Date: Thu Jul 23 17:06:23 2015 +0200 Move agent request to just before it is needed Keep the code together, hold the agent for the shortest time possible. Change-Id: I058c79cb02fe85da618f7f5d7507ecf5eab88c50 --- invoke_session_debian | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/invoke_session_debian b/invoke_session_debian index a44f4d9..64ff7cc 100755 --- a/invoke_session_debian +++ b/invoke_session_debian @@ -79,11 +79,6 @@ if ! ssh -o NoHostAuthenticationForLocalhost=yes localhost true; then exit 1 fi -#This would be two agents if we wanted one for source, one for job -echo "*** WAITING FOR AGENT: ${ip_addr}" -while ! test -e ~/data/socket; do - inotifywait -e create ~/data -done echo "" mkdir -p /run mkdir -p /run/hacking @@ -95,6 +90,12 @@ lava-network collect eth0 echo WAITED > /dev/console cat /tmp/lava_multi_node_cache.txt +#Request agent just before we need it +#This would be two keys in one agent if we wanted one for source, one for job +echo "*** WAITING FOR AGENT: ${ip_addr}" +while ! test -e ~/data/socket; do + inotifywait -e create ~/data +done #Best practice would be to use abe to do this, but I hope this is temporary SSH_AUTH_SOCK=~/data/socket git clone "`grep ${benchmark} ${ABE_DIR}/config/source [...] -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[toolchain/semiautobench] 01/03: Get local copy of source

by git

This is an automated email from the git hooks/post-receive script. bernie.ogden pushed a commit to branch inserted_src in repository toolchain/semiautobench. commit baedb0f5af2ad8670cba9ea85bef3b1273ca7f4b Author: Bernard Ogden <bernie.ogden(a)linaro.org> Date: Thu Jul 23 17:04:00 2015 +0200 Get local copy of source This lets us drop the agent before we call into abe - unfortunately the way I've structured this makes it hard to drop the agent just after the source gets checked out, so we check it out while we have the agent, then abe will check it out again, locally. Local copy acquired just before target setup, so that all the agent- dependent code is in one place - good for maintenance and for holding the agent for the shortest possible time. Change-Id: Ibbf1416a7a522283a9141fd469e3582754df3d98 --- invoke_session_debian | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/invoke_session_debian b/invoke_session_debian index 9652506..a44f4d9 100755 --- a/invoke_session_debian +++ b/invoke_session_debian @@ -94,6 +94,10 @@ lava-network broadcast eth0 lava-network collect eth0 echo WAITED > /dev/console cat /tmp/lava_multi_node_cache.txt + +#Best practice would be to use abe to do this, but I hope this is temporary +SSH_AUTH_SOCK=~/data/socket git clone "`grep ${benchmark} ${ABE_DIR}/config/source [...] + target_names=() for lava_name in `lava-group | grep -v '[[:blank:]]*host$' | awk '{print $1}'`; do echo "NAME ${lava_name}" > /dev/console -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[toolchain/abe] 01/03: Remove last listener

by git

This is an automated email from the git hooks/post-receive script. bernie.ogden pushed a commit to branch bernie/jenkmarking-multinode in repository toolchain/abe. commit b76cb51c66ade30eb8599ccdd3cfa86646ca9230 Author: Bernard Ogden <bernie.ogden(a)linaro.org> Date: Thu Jul 23 13:49:58 2015 +0200 Remove last listener Remove a bunch of support code that was only there for the listener, too. We replace this with code that sends a ping when the benchmark run finishes on a target. On receipt of ping, the host will try to get the benchmark data from the target that sent the ping (it assumes that the hostname (or IP address, for nameless networks) is stable). For protection against connecting to the wrong target, we require that the public key for each target is in known_hosts before benchmarking begins, and we set StrictHostKeyAuthentication to yes. On the plus side, this is less complicated and thus less error-prone and more maintainable. It's also more secure, in that our only service is now ssh - not ssh + netcat. On the minus side, it is less capable. We confine the scripts to only working: 1) Within a single network (all machines must be able to ping one another) 2) With reliable addresses (stable IP or hostname) If these conditions are not met, failure is reasonably visible: the host will either not notice that the target completed its benchmark (but the user might), or the host will get a message that a target completed the benchmark from a wrong IP address and thus fail to connect to it. Either way, the target will stay up, and so data can be collected 'by hand', provided the necessary private key is availble. Change-Id: Ieb9393a2b9d665eea268dab1ab24232e213360cc --- scripts/benchutil.sh | 107 ------------------------- scripts/establish_listener.sh | 181 ------------------------------------------ scripts/runbenchmark.sh | 98 ++++------------------- 3 files changed, 14 insertions(+), 372 deletions(-) diff --git a/scripts/benchutil.sh b/scripts/benchutil.sh deleted file mode 100644 index 94cf75a..0000000 --- a/scripts/benchutil.sh +++ /dev/null @@ -1,107 +0,0 @@ -set -o pipefail -set -o nounset - -function get_addr -{ - local hostname="${1:-localhost}" - local listener_addr - if test x"${hostname}" = xlocalhost; then - listener_addr="`hostname -I`" - else - listener_addr="`ssh -F /dev/null -o PasswordAuthentication=no -o PubkeyAuthent [...] - fi - if test $? -ne 0; then - echo "Failed to run 'hostname -I' on ${hostname}" 1>&2 - return 1 - fi - - #We only try to support IPv4 for now - listener_addr="`echo ${listener_addr} | tr ' ' '\n' | grep '^\([[:digit:]]\{1,3\ [...] - if test $? -ne 0; then - echo "No IPv4 address found, aborting" 1>&2 - return 1 - fi - - #We don't try to figure out what'll happen if we've got multiple IPv4 interfaces - if test "`echo ${listener_addr} | wc -w`" -ne 1; then - echo "Multiple IPv4 addresses found, aborting" 1>&2 - return 1 - fi - - echo "${listener_addr}" | sed 's/^[[:blank:]]*//' | sed 's/[[:blank:]]*$//' -} - -#Attempt to use read to discover whether there is a record to read from the producer -#If we time out, check to see whether the producer still seems to be alive. -#We can check more than one pid, if we have visibility of some other process(s) that we -#would also like to monitor while we wait to read something. If any of these -#processes seem dead then return 2, otherwise keep trying to read. -#Once we've established that there seems to be a record, try to read it with a -#read timeout. If we fail to read within read_timeout, return 1 to indicate -#read failure - but the producer may still be alive in this case. -#Can also set a deadline - bgread will return 3 if it hasn't seen any new output -#before deadline expires. deadline is only checked at read_timeout intervals. -#Typical invocation: foo="`bgread ${child_pid} <&3`" -#Invocation with read checks every 5 seconds, failure after 2 minutes and two -#pids to monitor: -#foo="`bgread -T 120 -t 5 ${child_pid} ${other_pid} <&3`" -function bgread -{ - OPTIND=1 - local read_timeout=60 - local deadline= - local pid - - while getopts T:t: flag; do - case "${flag}" in - t) read_timeout="${OPTARG}";; - T) deadline="$((${OPTARG} + `date +%s`))";; - *) - echo "Bad arg" 1>&2 - return 1 - ;; - esac - done - shift $((OPTIND - 1)) - - if test $# -eq 0; then - echo "No pid(s) to poll!" 1>&2 - return 1 - fi - local buffer='' - local line='' - - #We have to be careful here. If the read times out when there was a partial - #record on the fifo then the part that has been read just gets discarded. We - #can avoid this problem by using -N to ensure that we read the minimal amount - #and DO NOT discard it. -N 0 might be intuited to do the right thing, but is - #arguably undefined behaviour and empirically doesn't work. - #Read 1 char then timeout if it isn't a delimiter: buffer is the char, exit code 0 OR - #Read the delimiter, don't timeout: buffer is empty, exit code 0 OR - #Fail to read any chars coz there aren't any, then timeout: buffer is empty, exi [...] - while ! read -N 1 -t "${read_timeout}" buffer; do - for pid in "$@"; do - kill -0 "${pid}" > /dev/null 2>&1 || return 2 - done - if test x"${deadline:-}" != x; then - if test `date +%s` -ge ${deadline}; then - echo "bgread timed out" 1>&2 - return 3 - fi - fi - done - - #If we get here, we managed to read 1 char. If we have a null string just - #return it (the record was empty). Otherwise, assume the rest of the record is r [...] - #especially within the generous timeout that we allow. - if test x"${buffer:-}" != x; then - read -t 60 line - if test $? -ne 0; then - echo "Record did not complete" 1>&2 - return 1 - fi - fi - echo "${buffer}${line}" - return 0 -} - diff --git a/scripts/establish_listener.sh b/scripts/establish_listener.sh deleted file mode 100755 index 5266faa..0000000 --- a/scripts/establish_listener.sh +++ /dev/null @@ -1,181 +0,0 @@ -#!/bin/bash -set -o pipefail -set -o nounset - -# load the configure file produced by configure -if test -e "${PWD}/host.conf"; then - . "${PWD}/host.conf" -else - echo "ERROR: no host.conf file! Did you run configure?" 1>&2 - exit 1 -fi -topdir="${abe_path}" #abe global, but this should be the right value for abe -. "${topdir}"/scripts/benchutil.sh -if test $? -ne 0; then - echo "Unable to source ${topdir}/benchutil.sh" 1>&2 - exit 1 -fi - -trap cleanup EXIT -trap 'exit ${error}' TERM INT HUP QUIT - -error=1 -listener_pid= -forward_pid= -pseudofifo_pid= -temps="`mktemp -dt XXXXXXXXX`" || exit 1 -listener_file="${temps}/listener_file" -gateway= - -function cleanup -{ - error=$? - if test x"${listener_pid:-}" != x; then - kill "${listener_pid}" 2>/dev/null - wait "${listener_pid}" - fi - if test x"${pseudofifo_pid:-}" != x; then - kill "${pseudofifo_pid}" 2>/dev/null - #Substituted process is not our child and cannot be waited on. Fortunately, - #it doesn't matter too much when it dies. - fi - if test x"${forward_pid:-}" != x; then - kill "${forward_pid}" 2>/dev/null - wait "${forward_pid}" - fi - if test -d "${temps}"; then - exec {pseudofifo_handle}<&- - rm -rf ${temps} - if test $? -ne 0; then - echo "Failed to delete temporary file store ${temps}" 1>&2 - fi - error=1 - fi - exit "${error}" -} - -#A fifo would make much more sense, but nc doesn't like it -touch "${listener_file}" -if test $? -ne 0; then - echo "Failed to create listener file '${listener_file}'" 1>&2 - exit 1 -fi - -#The trap is just to suppress the 'Terminated' message -exec {pseudofifo_handle}< <(trap 'exit' TERM; tail -f "${listener_file}"& echo $! [...] -read -t 60 pseudofifo_pid <&"${pseudofifo_handle}" -if test $? -ne 0; then - echo "Failed to read pseudofifo pid" 1>&2 - exit 1 -fi - -forward_fifo="${temps}/forward_fifo" -mkfifo "${forward_fifo}" || exit 1 - -while getopts f: flag; do - case "${flag}" in - f) gateway="${OPTARG}" ;; - *) - echo "Bad arg" 1>&2 - exit 1 - ;; - esac -done -shift $((OPTIND - 1)) -if test $# -ne 3; then - echo "establish_listener needs 3 args, got $#" 1>&2 - for arg in "$@"; do echo "${arg}" 1>&2; done - exit 1 -fi -if test x"${gateway:-}" != x; then - if ! echo "${gateway}" | grep -q '.\+:.\+'; then - echo "If specifying a gateway to forward through, must be in format 'internal_ [...] - echo "Got: ${gateway}" 1>&2 - exit 1 - fi -fi - -listener_addr="$1" -ping -c 1 "${listener_addr}" > /dev/null -if test $? -ne 0; then - echo "Unable to ping host ${listener_addr}" 1>&2 - exit 1 -fi -start_port="$2" -end_port="$3" - -for ((listener_port=${start_port}; listener_port < ${end_port}; listener_port++)); do - #Try to listen on the port. nc will fail if something has snatched it. - echo "Attempting to establish listener on ${listener_addr}:${listener_port}" 1>&2 - - if test -e /bin/nc.traditional; then - /bin/nc.traditional -l -s "${listener_addr}" -p "${listener_port}" >> "${liste [...] - elif test -e /bin/nc.openbsd; then - /bin/nc.openbsd -l "${listener_addr}" "${listener_port}" >> "${liste [...] - else - echo "Unable to identify netcat" 1>&2 - exit 1 - fi - listener_pid=$! - - #nc doesn't confirm that it's got the port, so we spin until either: - #1) We see that the port has been taken by our process - #2) We see our process exit (implying that the port was taken) - #3) We've waited long enough - #(listener_pid can't be reused until we wait on it) - for j in {1..5}; do - if test x"`lsof -i tcp@${listener_addr}:${listener_port} | sed 1d | awk '{prin [...] - break 2; #success, exit outer loop - elif ! ps -p "${listener_pid}" > /dev/null; then - #listener has exited, reap it and go back to start of outer loop - wait "${listener_pid}" - listener_pid= - continue 2 - else - sleep 1 - fi - done - - #We gave up waiting, kill and reap the nc process - kill "${listener_pid}" - wait "${listener_pid}" - listener_pid= -done - -if test x"${listener_pid:-}" = x; then - echo "Failed to find a free port in range ${start_port}-${end_port}" 1>&2 - exit 1 -fi - -if test x"${gateway:-}" != x; then - internal_interface="${gateway/%:*}" - external_interface="${gateway/#*:}" - ssh -F /dev/null -o PasswordAuthentication=no -o PubkeyAuthentication=yes -NR ${ [...] - forward_pid=$! - read -t 30 line < "${forward_fifo}" - if test $? -ne 0; then - echo "Timeout while establishing port forward" 1>&2 - exit 1 - fi - if echo ${line} | grep -q "^Allocated port [[:digit:]]\\+ for remote forward to [...] - listener_port="`echo ${line} | cut -d ' ' -f 3`" - else - echo "Unable to get port forwarded for listener" 1>&2 - echo "Tried: ssh -F /dev/null -o PasswordAuthentication=no -o PubkeyAuthentica [...] - echo "Got: $line" 1>&2 - exit 1 - fi - listener_addr="`get_addr ${external_interface}`" || exit 1 -fi - -echo "${listener_addr}" -echo "${listener_port}" - -while true; do - line="`bgread ${pseudofifo_pid} <&${pseudofifo_handle}`" - if test $? -ne 0; then - echo "Failed to read pseudofifo pid" 1>&2 - exit 1 - fi - echo $line -done diff --git a/scripts/runbenchmark.sh b/scripts/runbenchmark.sh index 6e3c487..744fded 100755 --- a/scripts/runbenchmark.sh +++ b/scripts/runbenchmark.sh @@ -7,9 +7,11 @@ set -o nounset trap clean_benchmark EXIT trap 'exit ${error}' TERM INT HUP QUIT +#Precondition: the target is in known_hosts +ssh_opts="-F /dev/null -o StrictHostKeyChecking=yes -o CheckHostIP=yes" + tag= session_pid= -listener_pid= benchmark= device= keep= @@ -61,23 +63,12 @@ if test $? -ne 0; then exit 1 fi -. "${topdir}"/scripts/benchutil.sh -if test $? -ne 0; then - echo "+++ Unable to source ${topdir}/benchutil.sh" 1>&2 - exit 1 -fi . "${confdir}/${device}.conf" #We can't use abe's source_config here as it require [...] if test $? -ne 0; then echo "+++ Failed to source ${confdir}/${device}.conf" 1>&2 exit 1 fi -temps="`mktemp -dt XXXXXXXXX`" || exit 1 -listener_file="${temps}/listener_file" -listener_fifo="${temps}/listener_fifo" -mkfifo "${listener_fifo}" || exit 1 -exec {listener_handle}<>${listener_fifo} - #Make sure that subscripts clean up - we must not leave benchmark sources or data [...] clean_benchmark() { @@ -111,47 +102,9 @@ clean_benchmark() wait "${session_pid}" fi - if test x"${listener_pid:-}" != x; then - kill "${listener_pid}" 2>/dev/null - wait "${listener_pid}" - fi - - if test -d "${temps}"; then - exec {listener_handle}>&- - exec {listener_handle}<&- - rm -rf "${temps}" - if test $? -ne 0; then - echo "Failed to delete ${temps}" 1>&2 - error=1 - fi - fi - exit "${error}" } -ssh_opts="-F /dev/null" -establish_listener_opts= - -#Set up our listener -listener_addr="`get_addr`" -if test $? -ne 0; then - echo "Unable to get IP for listener" 1>&2 - exit 1 -fi -"${topdir}"/scripts/establish_listener.sh ${establish_listener_opts} "${listener_a [...] -listener_pid=$! -listener_addr="`bgread -T 60 ${listener_pid} <&${listener_handle}`" -if test $? -ne 0; then - echo "Failed to read listener address" 1>&2 - exit 1 -fi -listener_port="`bgread -T 60 ${listener_pid} <&${listener_handle}`" -if test $? -ne 0; then - echo "Failed to read listener port" 1>&2 - exit 1 -fi -echo "Listener ${listener_addr}:${listener_port}" - if ! (. "${topdir}"/lib/common.sh; remote_exec "${ip}" true ${ssh_opts}) > /dev/nu [...] echo "Unable to connect to target ${ip:-(unknown)} after boot" 1>&2 exit 1 @@ -209,8 +162,6 @@ if test x"${uncontrolled:-}" = xyes; then flags="-u" fi -#TODO: Repetition of hostname echoing is ugly, but seems to be needed - -# perhaps there is some delay after the interface comes up ( pids=() cleanup() @@ -234,23 +185,13 @@ fi cd `tar tjf ${buildtar} | head -n1` && \ ../controlledrun.sh ${cautious} ${flags} -l ${tee_output} -- ./linarobench.sh [...] ret=\\\$?; \ - listener_found=0; \ - for i in {1..10}; do \ - if ping -c 1 ${listener_addr}; then \ - listener_found=1; \ + while true; do \ + if ping -i 11 -c 1 `hostname -I`; then \ break; \ fi \ done; \ - if test \\\${listener_found} -eq 1; then \ - echo \"\\\${USER}@\\\`/sbin/ifconfig eth0 | grep 'inet addr' | sed 's/[^:]* [...] - if test \\\${ret} -eq 0; then \ - true; \ - else \ - false; \ - fi \ - else \ - false; \ - fi" \ + echo \\\${ret} > ${target_dir}/RETCODE \ + exit \\\${ret}" \ "${target_dir}/stdout" "${target_dir}/stderr" \ ${ssh_opts} if test $? -ne 0; then @@ -265,28 +206,17 @@ fi )& session_pid=$! -#No sense in setting a deadline on this one, it's order of days for many cases -ip="`bgread ${listener_pid} <&${listener_handle}`" -if test $? -ne 0; then - echo "Failed to read post-benchmark-run IP" 1>&2 - exit 1 -fi - -error="`echo ${ip} | sed 's/.*://'`" +#Wait for a ping from the target +#This assumes that the target's identifier does not change +#This should hold for name in a DNS network, but not necessarily for IP +#Today LAVA lab does not provide DNS, but IP seems stable in practice +#Rather than work around lack of DNS, just make sure we notice if the IP changes +while ! tcpdump -c 1 -i eth0 'icmp and icmp[icmptype]=icmp-echo' | grep -q "${ip} [...] +error="`(. ${topdir}/lib/common.sh; remote_exec "${ip}" 'cat ${target_dir}/RETCODE [...] if test $? -ne 0; then echo "Unable to determine exit code, assuming the worst." 1>&2 error=1 fi -ip="`echo ${ip} | sed 's/:.*//' | sed 's/\s*$//'`" -if test $? -ne 0; then - echo "Unable to determine IP, giving up." 1>&2 - exit 1 -fi - -if ! (. "${topdir}"/lib/common.sh; remote_exec "${ip}" true ${ssh_opts}) > /dev/nu [...] - echo "Unable to connect to target after ${ip:-(unknown)} benchmark run" 1>&2 - exit 1 -fi if test ${error} -ne 0; then echo "Command failed: will try to get logs" 1>&2 -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[toolchain/abe] 02/03: Make an error message more sensible

by git

9 years, 4 months

[toolchain/abe] 03/03: wip: more output

by git

9 years, 4 months

[toolchain/abe] branch bernie/jenkmarking-multinode updated (095560d -> 0e76c80)

by git

This is an automated email from the git hooks/post-receive script. bernie.ogden pushed a change to branch bernie/jenkmarking-multinode in repository toolchain/abe. discards 095560d wip: more output discards 8cc6a89 Make an error message more sensible discards 4c0d447 Remove last listener new b76cb51 Remove last listener new 21469e2 Make an error message more sensible new 0e76c80 wip: more output This update added new revisions after undoing existing revisions. That is to say, some revisions that were in the old version of the branch are not in the new version. This situation occurs when a user --force pushes a change and generates a repository containing something like this: * -- * -- B -- O -- O -- O (095560d) \ N -- N -- N refs/heads/bernie/jenkmarking-multinode (0e76c80) You should already have received notification emails for all of the O revisions, and so the following emails describe only the N revisions from the common base, B. Any revisions marked "omits" are not gone; other references still refer to them. Any revisions marked "discards" are gone forever. The 3 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference. Summary of changes: scripts/runbenchmark.sh | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[toolchain/semiautobench] 04/04: Update the way we tell abe where to find the source

by git

This is an automated email from the git hooks/post-receive script. bernie.ogden pushed a commit to branch inserted_src in repository toolchain/semiautobench. commit 812b5554174818a852f4668d789ea1d067992c95 Author: Bernard Ogden <bernie.ogden(a)linaro.org> Date: Thu Jul 23 17:07:29 2015 +0200 Update the way we tell abe where to find the source And move it next to the rest of the source-related activity. Change-Id: Id2b4a5f624db2ff8a0936e189ae24cdec16f1ebe --- invoke_session_debian | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/invoke_session_debian b/invoke_session_debian index 15c7f09..45d9c11 100755 --- a/invoke_session_debian +++ b/invoke_session_debian @@ -59,9 +59,6 @@ if ! git clone ${abe_branch:+-b ${abe_branch}} http://git.linaro. [...] exit 1 fi -#Expect local sources -sed -i 's#ssh://git@dev-private\.git\.linaro\.org#ssh://localhost/~/benchsrc/#' "$ [...] - #Generate one-time key mkdir ~/data || exit 1 if ! ssh-keygen -P '' -f ~/data/onetime > /dev/null < /dev/null; then @@ -98,6 +95,8 @@ while ! test -e ~/data/socket; do done #Best practice would be to use abe to do this, but I hope this is temporary git clone "`grep ${benchmark} ${ABE_DIR}/config/sources.conf | awk '{print $2}'`" [...] +#An alternative to the following would be to pass ${benchmark}=ssh://... to abe.sh +sed -i "s#^\$${benchmark}[[:blank:]]\\+\$.*#\\1 ssh://localhost/~/benchsrc/#" "$ [...] target_names=() for lava_name in `lava-group | grep -v '[[:blank:]]*host$' | awk '{print $1}'`; do -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[toolchain/semiautobench] 03/04: Move agent request to just before it is needed

by git

This is an automated email from the git hooks/post-receive script. bernie.ogden pushed a commit to branch inserted_src in repository toolchain/semiautobench. commit 518536ffd7c000113b646bd8c13075b3d7039ede Author: Bernard Ogden <bernie.ogden(a)linaro.org> Date: Thu Jul 23 17:06:23 2015 +0200 Move agent request to just before it is needed Keep the code together, hold the agent for the shortest time possible. Change-Id: I058c79cb02fe85da618f7f5d7507ecf5eab88c50 --- invoke_session_debian | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/invoke_session_debian b/invoke_session_debian index 1e57c15..15c7f09 100755 --- a/invoke_session_debian +++ b/invoke_session_debian @@ -79,11 +79,6 @@ if ! ssh -o NoHostAuthenticationForLocalhost=yes localhost true; then exit 1 fi -#This would be two agents if we wanted one for source, one for job -echo "*** WAITING FOR AGENT: ${ip_addr}" -while ! test -e ~/data/socket; do - inotifywait -e create ~/data -done echo "" mkdir -p /run mkdir -p /run/hacking @@ -95,6 +90,12 @@ lava-network collect eth0 echo WAITED > /dev/console cat /tmp/lava_multi_node_cache.txt +#Request agent just before we need it +#This would be two keys in one agent if we wanted one for source, one for job +echo "*** WAITING FOR AGENT: ${ip_addr}" +while ! test -e ~/data/socket; do + inotifywait -e create ~/data +done #Best practice would be to use abe to do this, but I hope this is temporary git clone "`grep ${benchmark} ${ABE_DIR}/config/sources.conf | awk '{print $2}'`" [...] -- To stop receiving notification emails like this one, please contact the administrator of this repository.

9 years, 4 months

[toolchain/semiautobench] 01/04: Comment to explain socket deletion

by git

This is an automated email from the git hooks/post-receive script. bernie.ogden pushed a commit to branch inserted_src in repository toolchain/semiautobench. commit 4b312d27e4622e450fcfe817e06be93860d93b6c Author: Bernard Ogden <bernie.ogden(a)linaro.org> Date: Thu Jul 23 17:03:16 2015 +0200 Comment to explain socket deletion Change-Id: I203d4cfcf4afaa579ae3f3bb0fc9c20e0d255164 --- invoke_session_debian | 2 ++ 1 file changed, 2 insertions(+) diff --git a/invoke_session_debian b/invoke_session_debian index 24dc9d0..9652506 100755 --- a/invoke_session_debian +++ b/invoke_session_debian @@ -122,6 +122,8 @@ for lava_name in `lava-group | grep -v '[[:blank:]]*host$' | aw [...] target_names=("${target_names[@]}" "${lava_name}") fi done + +#Don't need the agent any more, kill the socket rm ~/data/socket export targets="${target_names[@]}" -- To stop receiving notification emails like this one, please contact the administrator of this repository.

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Tcwg-commits July 2015