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Merge branch 'main' of https://github.com/Heavybullets8/heavy_script

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Heavybullets8 2022-08-25 22:00:30 -06:00
commit 01da1cef4a
1 changed files with 48 additions and 15 deletions
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61
functions/update_apps.sh
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@ -16,7 +16,7 @@ rm deploying 2>/dev/null
rm finished 2>/dev/null
while true
do
if while_status=$(cli -m csv -c 'app chart_release query name,update_available,human_version,human_latest_version,status' 2>/dev/null) ; then
if while_status=$(cli -m csv -c 'app chart_release query name,update_available,human_version,human_latest_version,container_images_update_available,status' 2>/dev/null) ; then
((while_count++))
[[ -z $while_status ]] && continue || echo -e "$while_count\n$while_status" > all_app_status
mapfile -t deploying_check < <(grep ",DEPLOYING," all_app_status)
@ -107,7 +107,6 @@ if [[ $stop_before_update == "true" && "$startstatus" != "STOPPED" ]]; then # C
else
echo_array+=("Error: Failed to stop $app_name")
echo_array
final_check
return 1
fi
fi
@ -117,16 +116,13 @@ if update_app ;then
else
echo_array+=("Failed to update\nManual intervention may be required")
echo_array
final_check
return
fi
if grep -qs "^$app_name,true" external_services ; then
echo_array
final_check
return
else
after_update_actions
final_check
fi
}
export -f pre_process
@ -136,12 +132,12 @@ update_app(){
current_loop=0
while true
do
update_avail=$(grep "^$app_name," all_app_status | awk -F ',' '{print $3}')
if [[ $update_avail == "true" ]]; then
update_avail=$(grep "^$app_name," all_app_status | awk -F ',' '{print $3","$6}')
if [[ $update_avail =~ "true" ]]; then
if ! cli -c 'app chart_release upgrade release_name=''"'"$app_name"'"' &> /dev/null ; then
before_loop=$(head -n 1 all_app_status)
current_loop=0
until [[ "$(grep "^$app_name," all_app_status | awk -F ',' '{print $3}')" != "$update_avail" ]] # Wait for a specific change to app status, or 3 refreshes of the file to go by.
until [[ "$(grep "^$app_name," all_app_status | awk -F ',' '{print $3","$6}')" != "$update_avail" ]] # Wait for a specific change to app status, or 3 refreshes of the file to go by.
do
if [[ $current_loop -gt 2 ]]; then
cli -c 'app chart_release upgrade release_name=''"'"$app_name"'"' &> /dev/null || return 1 # After waiting, attempt an update once more, if fails, return error code
@ -153,7 +149,7 @@ do
done
fi
break
elif [[ $update_avail == "false" ]]; then
elif [[ ! $update_avail =~ "true" ]]; then
break
else
sleep 3
@ -224,15 +220,29 @@ if [[ $rollback == "true" || "$startstatus" == "STOPPED" ]]; then
fi
elif [[ "$SECONDS" -ge "$timeout" ]]; then
if [[ $rollback == "true" ]]; then
if [[ "$failed" != "true" ]]; then
if [[ $old_full_ver == "$new_full_ver" ]]; then
echo_array+=("Error: Run Time($SECONDS) for $app_name has exceeded Timeout($timeout)")
echo_array+=("This is the result of a container image update..")
echo_array+=("Reverting is not possible, Abandoning")
echo_array
return 1
elif [[ "$failed" != "true" ]]; then
echo_array+=("Error: Run Time($SECONDS) for $app_name has exceeded Timeout($timeout)")
echo_array+=("If this is a slow starting application, set a higher timeout with -t")
echo_array+=("If this applicaion is always DEPLOYING, you can disable all probes under the Healthcheck Probes Liveness section in the edit configuration")
echo_array+=("Reverting update..")
midclt call chart.release.rollback "$app_name" "{\"item_version\": \"$rollback_version\"}" &> /dev/null || { echo_array+=("Error: Failed to rollback $app_name") ; break ; }
[[ "$startstatus" == "STOPPED" ]] && failed="true" && after_update_actions #run back after_update_actions function if the app was stopped prior to update
echo "$app_name,$new_full_ver" >> failed
break
if rollback_app ; then
echo_array+=("Rolled Back")
else
echo_array+=("Error: Failed to rollback $app_name\nAbandoning")
echo_array
return 1
fi
failed="true"
SECONDS=0
count=0
continue #run back after_update_actions function if the app was stopped prior to update
else
echo_array+=("Error: Run Time($SECONDS) for $app_name has exceeded Timeout($timeout)")
echo_array+=("The application failed to be ACTIVE even after a rollback")
@ -251,6 +261,7 @@ if [[ $rollback == "true" || "$startstatus" == "STOPPED" ]]; then
echo_array+=("If this is a slow starting application, set a higher timeout with -t")
echo_array+=("If this applicaion is always DEPLOYING, you can disable all probes under the Healthcheck Probes Liveness section in the edit configuration")
echo_array+=("Manual intervention is required\nStopping, then Abandoning")
echo "$app_name,$new_full_ver" >> failed
if stop_app ; then
echo_array+=("Stopped")
else
@ -272,16 +283,38 @@ echo_array
export -f after_update_actions
rollback_app(){
count=0
app_update_avail=$(grep "^$app_name," all_app_status | awk -F ',' '{print $3}')
while [[ $app_update_avail == "false" ]]
do
app_update_avail=$(grep "^$app_name," all_app_status | awk -F ',' '{print $3}')
if [[ $count -gt 2 ]]; then # If failed to rollback app 3 times, return failure to parent shell
return 1
elif ! cli -c "app chart_release rollback release_name=\"$app_name\" rollback_options={\"item_version\": \"$rollback_version\"}" &> /dev/null ; then
before_loop=$(head -n 1 all_app_status)
((count++))
until [[ $(head -n 1 all_app_status) != "$before_loop" ]] # Upon failure, wait for status update before continuing
do
sleep 1
done
else
break
fi
done
}
echo_array(){
#Dump the echo_array, ensures all output is in a neat order.
for i in "${echo_array[@]}"
do
echo -e "$i"
done
final_check
}
export -f echo_array
final_check(){
[[ ! -e finished ]] && touch finished
echo "$app_name,finished" >> finished