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testing wait_trigger

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Gerhard Hoffmann 2023-01-25 11:11:17 +01:00
parent fabd452de9
commit cf118ee75d
1 changed files with 39 additions and 18 deletions
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57
UpdateController.sh
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@ -1,17 +1,19 @@
#!/bin/bash #!/bin/bash
set -x
fifo="" fifo=""
GIT_SSL_NO_VERIFY=true GIT_SSL_NO_VERIFY=true
init_fifo () { init_fifo () {
trap rm -f ${fifo} EXIT trap "rm -f $fifo" EXIT
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
# set trap # set trap
if [[ ! -p ${fifo} ]]; then if [[ ! -p "$fifo" ]]; then
mkfifo ${fifo} mkfifo "$fifo"
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
# fifo created # fifo created
echo "created fifo=$fifo"
return 0 return 0
fi fi
fi fi
@ -20,32 +22,36 @@ init_fifo () {
} }
read_config() { read_config() {
fifo_dir=$(cat ${1} | jq -r .fifo_dir) fifo_dir=$(cat "$1" | jq -r .fifo_dir)
fifo="${fifo_dir}/$(cat ${1} | jq -r .fifo)" if [ -z "$fifo_dir" ]; then
return 1
fi
fifo=$(cat "$1" | jq -r .fifo)
if [ -z "$fifo" ]; then
return 1
fi
fifo="${fifo_dir}/$fifo"
return 0 return 0
} }
if read_config UpdateController.conf; then
echo "fifo=$fifo"
#init_fifo "$fifo"
fi
wait_for_trigger() { wait_for_trigger() {
if [[ "$1" -eq -1 ]]; then if [[ "$1" -eq -1 ]]; then
# wait for external impulse # wait for external impulse
if read line <$fifo; then if read line <$fifo; then
if [ "$line" == "quit" ] || [ "$line" == "update" ]; then if [ "$line" = "quit" ] || [ "$line" = "update" ]; then
echo "$line" echo "$line"
fi fi
fi fi
else else
sleep ${1} sleep $1
echo "sleep" echo "sleep"
fi fi
} }
check_for_apism() { check_for_apism() {
return 0 return 0
} }
check_for_updates() { check_for_updates() {
@ -116,16 +122,18 @@ UpdateController() {
# from some external source to perform an update. # from some external source to perform an update.
while : while :
do do
request=$(wait_for_trigger $trigger_timeout) trigger=$(wait_for_trigger $trigger_timeout)
if [ ${request} = "quit" ]; then echo "trigger=$trigger"
if [ "$trigger" = "quit" ]; then
$trigger_reboot = true $trigger_reboot = true
elif [ ${request} != "update" ]; then elif [ "$trigger" != "update" ]; then
continue continue
fi fi
if $trigger_reboot; then if $trigger_reboot; then
echo "CRITICAL send message to reboot the PSA" echo "CRITICAL send message to reboot the PSA"
send_reboot_message_to_system_controller send_reboot_message_to_system_controller
continue
fi fi
# Is APISM running, listening on the correct ports etc. ? # Is APISM running, listening on the correct ports etc. ?
@ -136,9 +144,11 @@ UpdateController() {
check_apism_count=$((check_apism_count+1)) check_apism_count=$((check_apism_count+1))
if [[ "$check_apism_count" -eq 5 ]]; then if [[ "$check_apism_count" -eq 5 ]]; then
trigger_reboot=true trigger_reboot=true
check_apism_count=0
echo "ERROR APISM not working" echo "ERROR APISM not working"
continue 2 continue 2
fi fi
echo "[$check_apism_count]: $(date +'%Y-%m-%d %T') check APISM"
sleep 60s sleep 60s
else else
# APISM up and working # APISM up and working
@ -146,6 +156,9 @@ UpdateController() {
break break
fi fi
done done
echo "$(date +'%Y-%m-%d %T') checking for updates..."
exit 1
# Are there new updates available ? # Are there new updates available ?
if ! check_for_updates; then if ! check_for_updates; then
@ -256,7 +269,15 @@ UpdateController() {
############################################################################### ###############################################################################
# start the UpdateController if [ $# -ne 1 ] ; then
# UpdateController echo "Usage: $0 filename"
exit 1
else
if read_config "$1" ; then
init_fifo
UpdateController
fi
fi