mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-10-18 12:59:39 +00:00
115 lines
4.4 KiB
Bash
115 lines
4.4 KiB
Bash
#!/bin/bash
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# Check servers up on http://www.polarhome.com/service/status/
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P_ALL="alpha tru64 hpux-ia64 syllable pidora raspbian solaris openindiana aix hpux qnx debian-ppc suse solaris-x86 mandriva ubuntu scosysv unixware centos miros macosx redhat netbsd openbsd freebsd debian dragonfly vax ultrix minix irix hurd beaglebone cubieboard2"
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P_NOTWORKING="vax alpha openstep"
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P_NOTWORKING_YET="ultrix irix"
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P_WORKING="openbsd tru64 debian freebsd redhat netbsd macosx miros centos unixware pidora ubuntu scosysv raspbian solaris-x86 aix mandriva debian-ppc suse solaris hpux openindiana hpux-ia64"
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P_WORKING="openbsd tru64 debian redhat netbsd macosx miros centos unixware pidora scosysv raspbian solaris-x86 aix mandriva debian-ppc suse solaris hpux hurd freebsd"
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P_TEMPORARILY_BROKEN="minix dragonfly ubuntu openindiana hpux-ia64 beaglebone cubieboard2"
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P="$P_WORKING"
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POLAR=`parallel -k echo {}.polarhome.com ::: $P`
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S_POLAR=`parallel -k echo -S 1/{}.polarhome.com ::: $P`
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# 2018-04-22 TIMEOUT=20
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TIMEOUT=25
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RETRIES=4
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parallel --retries $RETRIES rsync -a /usr/local/bin/{parallel,env_parallel,env_parallel.*,parcat} ::: redhat.p:bin/
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doit() {
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# Avoid the stupid /etc/issue.net banner at Polarhome: -oLogLevel=quiet
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PARALLEL_SSH="ssh -oLogLevel=quiet"
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export PARALLEL_SSH
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copy() {
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# scp, but atomic (avoid half files if disconnected)
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host=$1
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src="$2"
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dst="$3"
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cat "$src" |
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stdout ssh -oLogLevel=quiet $host "mkdir -p bin;cat > bin/'$dst'.tmp && chmod 755 bin/'$dst'.tmp && mv bin/'$dst'.tmp bin/'$dst'"
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}
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export -f copy
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par_nonall() {
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parallel -j15 -k --retries $RETRIES --timeout $TIMEOUT --delay 0.1 --tag \
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--nonall $S_POLAR --argsep ,:- \
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'source setupenv >&/dev/null || . `pwd`/setupenv;' "$@"
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}
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export -f par_nonall
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echo '### Copy commands to servers'
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parallel -kj15 -r --retries $RETRIES --timeout $TIMEOUT --delay 0.03 --tag \
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copy {2} {1} {1/} \
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::: bin/{parallel,env_parallel,env_parallel.*,parcat,stdout} \
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::: $POLAR
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echo Done copying
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# Test empty command
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test_empty_cmd() {
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echo '### Test if empty command in process list causes problems'
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perl -e '$0=" ";sleep 10' &
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parallel echo ::: OK_with_empty_cmd
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}
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export -f test_empty_cmd
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PARALLEL='--env test_empty_cmd' par_nonall test_empty_cmd 2>&1
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par_nonall parallel echo Works on {} ::: '`hostname`' 2>&1
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par_nonall "stdout parallel --tmpdir / echo ::: test read-only tmp |" \
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"perl -pe '\$exit += s:/[a-z0-9_]+.arg:/XXXXXXXX.arg:gi; \$exit += s/[0-9][0-9][0-9][0-9]/0000/gi; END { exit not \$exit }' &&" \
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"echo OK" 2>&1
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echo
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echo '### Does exporting a bash function kill parallel'
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echo
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# http://zmwangx.github.io/blog/2015-11-25-bash-function-exporting-fiasco.html
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par_nonall 'func() { cat <(echo bash only A); };export -f func; bin/parallel func ::: 1' 2>&1
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echo
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echo '### Does PARALLEL_SHELL help exporting a bash function not kill parallel'
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echo
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(
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mkdir -p tmp/bin;
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cp /bin/bash tmp/bin
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cd tmp
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PARALLEL_SHELL=bin/bash par_nonall 'func() { cat <(echo bash only B); };export -f func; bin/parallel func ::: 1'
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)
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echo
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echo '### env_parallel echo :::: <(echo OK)'
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echo '(bash ksh zsh only)'
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echo
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par_nonall 'bin/env_parallel --install && echo install-OK' 2>&1
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par_nonall 'env_parallel echo env_parallel ::: run-OK' 2>&1
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par_nonall 'env_parallel echo reading from process substitution :::: <(echo OK)' |
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# csh on NetBSD does not support process substitution
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grep -v ': /tmp/.*: No such file or directory'
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echo
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echo '### parset arr seq ::: 2 3 4'
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echo '(bash ksh zsh only)'
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echo
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par_nonall 'parset arr seq ::: 2 3 4; echo ${arr[*]}' 2>&1
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echo '### env_parset arr seq ::: 2 3 4'
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par_nonall 'start=2;env_parset arr seq \$start ::: 2 3 4; echo ${arr[*]}' 2>&1
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echo
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echo '### parset var1,var2,var3 seq ::: 2 3 4'
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echo '(bash ksh zsh ash dash only)'
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echo
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par_nonall 'parset var1,var2,var3 seq ::: 2 3 4; echo $var1,$var2,$var3' 2>&1
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echo '### env_parset var1,var2,var3 seq ::: 2 3 4'
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par_nonall 'start=2; env_parset var1,var2,var3 seq \$start ::: 2 3 4; echo $var1,$var2,$var3' 2>&1
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}
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. `which env_parallel.bash`
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env_parallel -u --env _ -Sredhat.p doit ::: 1
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# eval 'myfunc() { echo '$(perl -e 'print "x"x20000')'; }'
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# env_parallel myfunc ::: a | wc # OK
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# eval 'myfunc2() { echo '$(perl -e 'print "x"x120000')'; }'
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# env_parallel myfunc ::: a | wc # Fail too big env
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