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confluent/confluent_osdeploy/suse15/profiles/hpc/scripts/functions
Jarrod Johnson f33ed9b4d9 Cleanup after script execution
Leave cleaner tmp directories when functions are ran.
2021-10-15 12:16:48 -04:00

183 lines
6.2 KiB
Bash

#!/bin/bash
function test_mgr() {
if curl -s https://${1}/confluent-api/ > /dev/null; then
return 0
fi
return 1
}
function confluentpython() {
if [ -x /usr/libexec/platform-python ]; then
/usr/libexec/platform-python $*
elif [ -x /usr/bin/python3 ]; then
/usr/bin/python3 $*
elif [ -x /usr/bin/python ]; then
/usr/bin/python $*
elif [ -x /usr/bin/python2 ]; then
/usr/bin/python2 $*
fi
}
function set_confluent_vars() {
if [ -z "$nodename" ]; then
nodename=$(grep ^NODENAME: /etc/confluent/confluent.info | awk '{print $2}')
fi
if [[ "$confluent_mgr" == *"%"* ]]; then
confluent_mgr=""
fi
if [ -z "$confluent_mgr" ]; then
confluent_mgr=$(grep ^deploy_server: /etc/confluent/confluent.deploycfg | sed -e 's/[^ ]*: //')
if ! test_mgr $confluent_mgr; then
confluent_mgr=$(grep ^deploy_server_v6: /etc/confluent/confluent.deploycfg | sed -e 's/[^ ]*: //')
if [[ "$confluent_mgr" = *":"* ]]; then
confluent_mgr="[$confluent_mgr]"
fi
fi
if ! test_mgr $confluent_mgr; then
BESTMGRS=$(grep ^EXTMGRINFO: /etc/confluent/confluent.info | grep '|1$' | sed -e 's/EXTMGRINFO: //' -e 's/|.*//')
OKMGRS=$(grep ^EXTMGRINFO: /etc/confluent/confluent.info | grep '|0$' | sed -e 's/EXTMGRINFO: //' -e 's/|.*//')
for confluent_mgr in $BESTMGRS $OKMGRS; do
if [[ $confluent_mgr == *":"* ]]; then
confluent_mgr="[$confluent_mgr]"
fi
if test_mgr $confluent_mgr; then
break
fi
done
fi
fi
if [ -z "$confluent_profile" ]; then
confluent_profile=$(grep ^profile: /etc/confluent/confluent.deploycfg | sed -e 's/[^ ]*: //')
fi
}
fetch_remote() {
curlargs=""
if [ -f /etc/confluent/ca.pem ]; then
curlargs=" --cacert /etc/confluent/ca.pem"
fi
set_confluent_vars
mkdir -p $(dirname $1)
curl -f -sS $curlargs https://$confluent_mgr/confluent-public/os/$confluent_profile/scripts/$1 > $1
if [ $? != 0 ]; then echo $1 failed to download; return 1; fi
}
source_remote_parts() {
confluentscripttmpdir=$(mktemp -d confluentscripts.XXXXXXXXX)
apiclient=/opt/confluent/bin/apiclient
if [ -f /etc/confluent/apiclient ]; then
apiclient=/etc/confluent/apiclient
fi
scriptlist=$(confluentpython $apiclient /confluent-api/self/scriptlist/$1|sed -e 's/^- //')
for script in $scriptlist; do
source_remote $1/$script
done
rm -rf $confluentscripttmpdir
unset confluentscripttmpdir
}
run_remote_parts() {
confluentscripttmpdir=$(mktemp -d confluentscripts.XXXXXXXXX)
apiclient=/opt/confluent/bin/apiclient
if [ -f /etc/confluent/apiclient ]; then
apiclient=/etc/confluent/apiclient
fi
scriptlist=$(confluentpython $apiclient /confluent-api/self/scriptlist/$1|sed -e 's/^- //')
for script in $scriptlist; do
run_remote $1/$script
done
rm -rf $confluentscripttmpdir
unset confluentscripttmpdir
}
source_remote() {
set_confluent_vars
echo
echo '---------------------------------------------------------------------------'
echo Sourcing $1 from https://$confluent_mgr/confluent-public/os/$confluent_profile/scripts/
if [ -z "$confluentscripttmpdir" ]; then
confluentscripttmpdir=$(mktemp -d confluentscripts.XXXXXXXXX)
fi
echo Sourcing from $confluentscripttmpdir
cd $confluentscripttmpdir
fetch_remote $1
if [ $? != 0 ]; then echo $1 failed to download; return 1; fi
chmod +x $1
cmd=$1
shift
source ./$cmd
cd - > /dev/null
rm -rf $confluentscripttmpdir
return $retcode
}
run_remote() {
requestedcmd="'$*'"
set_confluent_vars
echo
echo '---------------------------------------------------------------------------'
echo Running $requestedcmd from https://$confluent_mgr/confluent-public/os/$confluent_profile/scripts/
if [ -z "$confluentscripttmpdir" ]; then
confluentscripttmpdir=$(mktemp -d confluentscripts.XXXXXXXXX)
fi
echo Executing in $confluentscripttmpdir
cd $confluentscripttmpdir
fetch_remote $1
if [ $? != 0 ]; then echo $requestedcmd failed to download; return 1; fi
chmod +x $1
cmd=$1
if [ -x /usr/bin/chcon ]; then
chcon system_u:object_r:bin_t:s0 $cmd
fi
shift
./$cmd $*
retcode=$?
if [ $retcode -ne 0 ]; then
echo "$requestedcmd exited with code $retcode"
fi
cd - > /dev/null
rm -rf $confluentscripttmpdir
return $retcode
}
run_remote_python() {
echo
set_confluent_vars
if [ -f /etc/confluent/ca.pem ]; then
curlargs=" --cacert /etc/confluent/ca.pem"
fi
echo '---------------------------------------------------------------------------'
echo Running python script "'$*'" from https://$confluent_mgr/confluent-public/os/$confluent_profile/scripts/
confluentscripttmpdir=$(mktemp -d confluentscripts.XXXXXXXXX)
echo Executing in $confluentscripttmpdir
cd $confluentscripttmpdir
mkdir -p $(dirname $1)
curl -f -sS $curlargs https://$confluent_mgr/confluent-public/os/$confluent_profile/scripts/$1 > $1
if [ $? != 0 ]; then echo "'$*'" failed to download; return 1; fi
confluentpython $*
retcode=$?
echo "'$*' exited with code $retcode"
cd - > /dev/null
rm -rf $confluentscripttmpdir
return $retcode
}
run_remote_config() {
echo
set_confluent_vars
apiclient=/opt/confluent/bin/apiclient
if [ -f /etc/confluent/apiclient ]; then
apiclient=/etc/confluent/apiclient
fi
echo '---------------------------------------------------------------------------'
echo Requesting to run remote configuration for "'$*'" from $confluent_mgr under profile $confluent_profile
confluentpython $apiclient /confluent-api/self/remoteconfig/"$*" -d {}
confluentpython $apiclient /confluent-api/self/remoteconfig/status -w 204
echo
echo 'Completed remote configuration'
echo '---------------------------------------------------------------------------'
return
}
#If invoked as a command, use the arguments to actually run a function
(return 0 2>/dev/null) || $1 "${@:2}"