Merge branch 'feature/11888_install_mariadb' into 'modis_master'

#86 11888: install mariadb

See merge request datalake/docker_datalake!88

processed_data_zone/mariadb/.env.sample

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+MARIADB_ROOT_PASSWORD=
+MARIADB_DATABASE=
+MARIADB_USER=
+MARIADB_PASSWORD=

processed_data_zone/mariadb/.gitignore

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+.env

processed_data_zone/mariadb/README.md

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+# Run MariaDB in docker
+
+## Configuration
+
+Set up mariaDB user and password in `.env`
+
+```
+cp .env.sample .env
+```
+
+```
+MARIADB_ROOT_PASSWORD=  
+MARIADB_DATABASE=  
+MARIADB_USER=  
+MARIADB_PASSWORD=
+```
+
+## Run
+
+```
+./run.sh
+```
+
+## Stop
+
+```
+./stop.sh
+```
+
+## Set up service in linux
+
+```
+sudo vim /etc/systemd/system/docker.mariadb.service
+```
+
+```
+[Unit]
+Description=MariaDB Service
+After=docker.service
+Requires=docker.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+WorkingDirectory=/opt/docker_datalake/processed_data_zone/mariadb
+ExecStart=bash run.sh
+ExecStop=bash stop.sh
+
+[Install]
+WantedBy=default.target
+```
+
+## Enable the service
+
+```
+systemctl enable docker.mariadb.service
+```
+
+## Run and stop as system service
+
+```
+systemctl start docker.mariadb.service
+```
+
+```
+systemctl stop docker.mariadb.service
+```

processed_data_zone/mariadb/data/.gitignore

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+*
+!.gitignore

processed_data_zone/mariadb/run.sh

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+#!/usr/bin/env bash
+
+docker run -d --rm \
+  --name mariadb \
+  --env-file .env \
+  -p 3306:3306 \
+  -v "$(pwd)"/data:/var/lib/mysql \
+  mariadb:10.6

processed_data_zone/mariadb/stop.sh

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+#!/usr/bin/env bash
+
+docker stop mariadb