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Diffstat (limited to 'content/blog/docker/migrate-data-volume.md')
| -rw-r--r-- | content/blog/docker/migrate-data-volume.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/content/blog/docker/migrate-data-volume.md b/content/blog/docker/migrate-data-volume.md index 9a87f57..5e05e72 100644 --- a/content/blog/docker/migrate-data-volume.md +++ b/content/blog/docker/migrate-data-volume.md @@ -9,9 +9,9 @@ tags: ## The command Here is how to migrate a data volume between two of your hosts. A rsync of the proper `/var/lib/docker/volumes` subfolder would work just as well, but here is a fun way to do it with docker and pipes : -{{< highlight sh >}} +```sh export VOLUME=tiddlywiki export DEST=10.1.0.242 docker run --rm -v $VOLUME:/from alpine ash -c "cd /from ; tar -cpf - . " \ | ssh $DEST "docker run --rm -i -v $VOLUME:/to alpine ash -c 'cd /to ; tar -xfp - ' " -{{< /highlight >}} +``` |