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Add a damn retry system when failing to stop LXC or restore snapshot ...

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This commit is contained in:
Alexandre Aubin 2023-02-06 23:58:12 +01:00
parent af359e9dfe
commit ba3a19cfcd
1 changed files with 12 additions and 2 deletions
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14
lib/lxc.sh
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@ -82,9 +82,19 @@ LOAD_LXC_SNAPSHOT () {
# Remove swap files before restoring the snapshot.
CLEAN_SWAPFILES
LXC_STOP $LXC_NAME
local retry=0
while [[ $retry -lt 5 ]]
then
LXC_STOP $LXC_NAME || true
lxc restore $LXC_NAME $snapname && break || retry+=1
log_warning "Failed to stop LXC and restore snapshot? Retrying in 10 sec ..."
sleep 20
fi
lxc restore $LXC_NAME $snapname || log_error "Failed to restore snapshot ? The next step may miserably crash because of this ... if this happens to often, maybe restarting the LXD daemon can help ..."
if [[ $retry -ge 3 ]]
then
log_error "Failed to restore snapshot ? The next step may miserably crash because of this ... if this happens to often, maybe restarting the LXD daemon can help ..."
fi
lxc start $LXC_NAME
_LXC_START_AND_WAIT $LXC_NAME