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Márcio Fernandes
2023-05-30 21:10:03 +00:00
parent 6cc1a4f88a
commit a4458133f3
4 changed files with 208 additions and 181 deletions
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16
docker/mysqlclient/Dockerfile
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#check ../README.md for more information
FROM duplicati/duplicati
RUN apt update && apt install -y default-mysql-client && rm -rf /var/lib/apt/lists/*
RUN mkdir duplicati-mysqlclient
RUN mkdir duplicati-mysqlclient/scripts
COPY /docker/mysqlclient/scripts/* /duplicati-mysqlclient/scripts/
RUN chmod +x /duplicati-mysqlclient/scripts/*
#check ../README.md for more information
FROM duplicati/duplicati
RUN apt update && apt install -y default-mysql-client && rm -rf /var/lib/apt/lists/*
RUN mkdir duplicati-mysqlclient
RUN mkdir duplicati-mysqlclient/scripts
COPY /docker/mysqlclient/scripts/* /duplicati-mysqlclient/scripts/
RUN chmod +x /duplicati-mysqlclient/scripts/*
EXPOSE 8200

107
docker/mysqlclient/README.md
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# Duplicati / mySql Client
Using option run-script-before-required on duplicati job set value to /duplicati-mysqlclient/scripts/backupdb.sh.
And job will create a database dump configured using docker environment variables
## Build Image
```bash
#Executed on repository root folder
docker build -t duplicati-mysqlclient:latest -f docker/mysqlclient/Dockerfile .
```
### Portainer
Images -> Build a new Image -> URL
**Name:** duplicati-mysqlclient:latest
**URL:** https://git.limbosolutions.com/kb/duplicati.git
**Dockerfile path:** docker/mysqlclient/Dockerfile
## Run Container
### Docker Compose
```yaml
version: "3"
services:
duplicati:
image: duplicati-mysqlclient
environment:
- MYSQL_HOST=${MYSQL_HOST}
- MYSQL_DATABASE=${MYSQL_DATABASE}
- MYSQL_USER=${MYSQL_USER}
- MYSQL_PASSWORD=${MYSQL_PASSWORD}
- DESTINATION=/db-dumps
volumes:
- duplicati-data:/data
- db-dumps:/db-dumps
ports:
- 8200:8200
restart: unless-stopped
volumes:
duplicati-data:
db-dumps:
````
# Duplicati / mySql Client
Using option run-script-before-required on duplicati job set value to /duplicati-mysqlclient/scripts/backupdb.sh.
And job will create a database dump configured using docker environment variables
## Build Image
### docker
```bash
#Executed on repository root folder
docker build -t duplicati-mysqlclient:latest -f docker/mysqlclient/Dockerfile .
```
### tar
```bash
#Executed on repository root folder
sudo docker build -t duplicati-mysqlclient:latest -f docker/mysqlclient/Dockerfile --output type=tar,dest=build/duplicati-mysqlclient.tar .
```
### Portainer
Images -> Build a new Image -> URL
**Name:** duplicati-mysqlclient:latest
**URL:** https://git.limbosolutions.com/kb/duplicati.git
**Dockerfile path:** docker/mysqlclient/Dockerfile
## Run Container
### Docker Compose
```yaml
version: "3"
services:
duplicati:
image: duplicati-mysqlclient
environment:
- MYSQL_HOST=${MYSQL_HOST}
- MYSQL_DATABASE=${MYSQL_DATABASE}
- MYSQL_USER=${MYSQL_USER}
- MYSQL_PASSWORD=${MYSQL_PASSWORD}
- DESTINATION=/db-dumps
volumes:
- duplicati-data:/data
- db-dumps:/db-dumps
ports:
- 8200:8200
restart: unless-stopped
volumes:
duplicati-data:
db-dumps:
````

98
docker/mysqlclient/scripts/backupdb.sh
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@@ -1,49 +1,49 @@
#!/bin/bash
# mysql database backup.
# executed by duplicati run-script-before-required
# required environment variables:
# DESTINATION
# MYSQL_HOST
# MYSQL_USER
# MYSQL_PASSWORD
# MYSQL_DATABASE
#any error must stop execution
set -e
if [ $DUPLICATI__OPERATIONNAME == "Backup" ]
then
echo "Backup Job!!"
else
echo "Not a backup operation. exiting!"
#OK, run operation
exit
fi
if [ -z ${DESTINATION} ]
then
echo "\$DESTINATION environment variable cannot be empty empty"
#5: Error don't run operation
exit 5
fi
TARGETFILENAME=${MYSQL_DATABASE}_dump_$(date -d "today" +"%Y%m%d%H%M%S").sql
echo "dump file name:$TARGETFILENAME"
if [ -f /tmp/${TARGETFILENAME} ]
then
rm /tmp/${TARGETFILENAME}
fi
mysqldump -h ${MYSQL_HOST} --user=${MYSQL_USER} -p"${MYSQL_PASSWORD}" ${MYSQL_DATABASE} > /tmp/${TARGETFILENAME}
if [ x$(find "$DESTINATION" -prune -empty) = x"$DESTINATION" ]; then
echo "folder is empty... ignoring clean db dump folder"
else
rm -r ${DESTINATION}/*
fi
mv /tmp/${TARGETFILENAME} ${DESTINATION}/${TARGETFILENAME}
#!/bin/bash
# mysql database backup.
# executed by duplicati run-script-before-required
# required environment variables:
# DESTINATION
# MYSQL_HOST
# MYSQL_USER
# MYSQL_PASSWORD
# MYSQL_DATABASE
#any error must stop execution
set -e
if [ $DUPLICATI__OPERATIONNAME == "Backup" ]
then
echo "Backup Job!!"
else
echo "Not a backup operation. exiting!"
#OK, run operation
exit
fi
if [ -z ${DESTINATION} ]
then
echo "\$DESTINATION environment variable cannot be empty empty"
#5: Error don't run operation
exit 5
fi
TARGETFILENAME=${MYSQL_DATABASE}_dump_$(date -d "today" +"%Y%m%d%H%M%S").sql
echo "dump file name:$TARGETFILENAME"
if [ -f /tmp/${TARGETFILENAME} ]
then
rm /tmp/${TARGETFILENAME}
fi
mysqldump -h ${MYSQL_HOST} --user=${MYSQL_USER} -p"${MYSQL_PASSWORD}" ${MYSQL_DATABASE} > /tmp/${TARGETFILENAME}
if [ x$(find "$DESTINATION" -prune -empty) = x"$DESTINATION" ]; then
echo "folder is empty... ignoring clean db dump folder"
else
rm -r ${DESTINATION}/*
fi
mv /tmp/${TARGETFILENAME} ${DESTINATION}/${TARGETFILENAME}