From 52f86ea0075c66e18e4796ad88f45541da8b4de5 Mon Sep 17 00:00:00 2001 From: Miguel Date: Thu, 7 Mar 2019 23:26:17 +0100 Subject: some cleanup and such --- 080_blog/00015_Admin/00008_Docker/index.md | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 080_blog/00015_Admin/00008_Docker/index.md (limited to '080_blog/00015_Admin/00008_Docker') diff --git a/080_blog/00015_Admin/00008_Docker/index.md b/080_blog/00015_Admin/00008_Docker/index.md new file mode 100644 index 0000000..b7bc5c0 --- /dev/null +++ b/080_blog/00015_Admin/00008_Docker/index.md @@ -0,0 +1,14 @@ +# Docker Volume Backup + +Identify volume: + + $ docker inspect my_container_name | grep -C 1 -i Source + +Backup the directory to a tar file: + + $ docker run –rm –volumes-from my_container_name -v $(pwd):/backup ubuntu tar cvf /backup/backup_db.tar /var/lib/mysql + +Restore the volume: + + $ docker run –rm –volumes-from my_container_name -v $(pwd):/backup ubuntu bash -c "cd /var/lib/mysql && tar xvf /backup/backup_db.tar –strip 1" + -- cgit v1.2.3