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docker-s3-volume-watch
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Merge pull request #14 from jmahowald/master 

allow us to not delete files
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Fábio D. Batista 2020-12-02 16:41:37 -03:00 committed by GitHub
parent 957697dc1a 014b843a2c
commit 082e5188aa
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3 changed files with 6 additions and 2 deletions
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1
Dockerfile
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@ -6,5 +6,6 @@ ADD watch /watch
VOLUME /data VOLUME /data
ENV S3_SYNC_FLAGS "--delete"
ENTRYPOINT [ "./watch" ] ENTRYPOINT [ "./watch" ]
CMD ["/data"] CMD ["/data"]

3
README.md
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@ -80,6 +80,9 @@ docker run -d --name my-data-container \
elementar/s3-volume --force-restore /data s3://mybucket/someprefix elementar/s3-volume --force-restore /data s3://mybucket/someprefix
``` ```
### Deletion and sync
By default if there are files that are deleted in your local file system, those will be deleted remotely. If you wish to turn this off set the environment variable S3_SYNC_FLAGS=":
### Using Compose and named volumes ### Using Compose and named volumes
Most of the time, you will use this image to sync data for another container. Most of the time, you will use this image to sync data for another container.

4
watch
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@ -61,7 +61,7 @@ function restore {
function backup { function backup {
echo "backup $LOCAL => $REMOTE" echo "backup $LOCAL => $REMOTE"
if ! $AWS s3 sync "$LOCAL" "$REMOTE" --delete; then if ! $AWS s3 sync "$LOCAL" "$REMOTE" $S3_SYNC_FLAGS; then
echo "backup failed" 1>&2 echo "backup failed" 1>&2
return 1 return 1
fi fi
@ -69,7 +69,7 @@ function backup {
function final_backup { function final_backup {
echo "backup $LOCAL => $REMOTE" echo "backup $LOCAL => $REMOTE"
while ! $AWS s3 sync "$LOCAL" "$REMOTE" --delete; do while ! $AWS s3 sync "$LOCAL" "$REMOTE" $S3_SYNC_FLAGS; do
echo "backup failed, will retry" 1>&2 echo "backup failed, will retry" 1>&2
sleep 1 sleep 1
done done