1 files changed, 38 insertions, 0 deletions
diff --git a/docker_tools/docker_backup_all_sql.sh b/docker_tools/docker_backup_all_sql.sh
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+++ b/docker_tools/docker_backup_all_sql.sh
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+#!/bin/bash
+
+# Please read the README.md distributed along this script
+
+#set -x
+
+REGEX_MATCH="mariadb|mysql"
+
+NAMES_IMAGES=`docker ps --format '{{.Names}}\t{{.Image}}'`
+NAMES=$(echo -e  "${NAMES_IMAGES}" | awk '{print $1}')
+IMAGES=$(echo -e  "${NAMES_IMAGES}" | awk '{print $2}')
+
+IFS=$'\n'
+
+for name_image in $NAMES_IMAGES; do
+
+	NAME=$(echo -e  "${name_image}" | awk -F "\t" '{print $1}')
+	IMAGE=$(echo -e  "${name_image}" | awk -F "\t" '{print $2}')
+
+	TIMESTAMP=`date +"%Y%m%d_%H%M%S"`
+	FILENAME=${TIMESTAMP}_$IMAGE_$NAME.sql
+
+	if [[ $IMAGE =~ $REGEX_MATCH ]]; then 
+
+		echo --------------------------------------------------------------
+		echo Found Matching Image: $IMAGE running in cotnainer named $NAME
+
+		#docker inspect $NAME | grep MYSQL_ROOT_PASSWORD 
+		PASS=$(docker inspect $NAME | grep MYSQL_ROOT_PASSWORD | sed  's/^.*"[^=]*=\([^"]*\).*$/\1/')
+		echo  Inspected container : Extracted Root Password: xxxxxx
+		echo  Executing mysqldump to File $NAME.sql
+		#--single-transaction consider vor InnoDB
+                docker exec $NAME mysqldump -p$PASS --lock-tables --routines --triggers --all-databases > $FILENAME
+
+	fi
+
+done
+