jonny/x86_64-alpine-db-sidecar
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modified: start.sh

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Changed from ramdisk to use a local emptyDir
This commit is contained in:
Jonathan Ervine 2020-03-23 13:25:09 +08:00
parent d5869c461b
commit 532c648725
1 changed files with 9 additions and 14 deletions
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23
start.sh
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@ -1,23 +1,18 @@
#!/bin/sh
##
## Script to automate the copy of databases running on a ramdisk to a permanent storage location
## Script to automate the copy of Sonarr databases
##
echo -e 'Starting the sidecar container to periodically backup the databases'
echo -e 'Create the ramdisk file'
dd if=/dev/zero of=/ramdisk/image.ext4 count=0 bs=1 seek=400M
echo -e 'Create filesystem on ramdisk file'
mkfs.ext4 /ramdisk/image.ext4
echo -e 'Mount the ramdisk file to /mnt/db-ramdisk-config'
mount /ramdisk/image.ext4 /mnt/db-ramdisk-config
echo -e 'Initial copy of the config from the remote share to the ramdisk'
cp -fvp /perm-config/*.* /mnt/db-ramdisk-config
echo -e 'Starting the sidecar container to periodically backup the sonarr databases'
chown 1003:1003 /mnt/app-local-config
echo -e 'Copy the config from the remote share to the ramdisk'
cp -fvp /app-remote-config/*.* /mnt/app-local-config
echo -e 'Set up the filesystem freeze, copy, unfreeze loop'
while true; do
sleep 890
date
sync /mnt/db-ramdisk-config/*.*
fsfreeze --freeze /mnt/db-ramdisk-config
sync /mnt/app-local-config/config/*.*
fsfreeze --freeze /mnt/app-local-config
sleep 10
cp -fvp /mnt/db-ramdisk-config/*.* /perm-config/
fsfreeze --unfreeze /mnt/db-ramdisk-config
cp -fvp /mnt/app-local-config/*.* /app-remote-config/
fsfreeze --unfreeze /mnt/app-local-config
done