FrostFS S3 Protocol Gateway
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Alex Vanin fae03c2b50 [#78] Process 'not found' error when object exists in tree
When object exists in tree but missing in storage, we can't remove
bucket. While storage node does not sync tree service and object
service, the only way to delete such broken bucket is to ignore
'object not found' error, clear cache and do not include missing
objects in the listing result.

Signed-off-by: Alex Vanin <a.vanin@yadro.com>
2023-06-01 15:31:22 +03:00
.docker Rename package name 2023-03-07 17:38:08 +03:00
.forgejo [#122] Update actions for forgejo ci 2023-05-31 19:43:00 +03:00
api [#78] Process 'not found' error when object exists in tree 2023-06-01 15:31:22 +03:00
authmate [#81] Use impersonate bearer token 2023-05-03 17:22:52 +03:00
cmd [#122] Fix linter warnings 2023-05-31 19:43:03 +03:00
config [#101] Update docs for frostfs.set_copies_number 2023-05-25 09:11:09 +00:00
creds [#68] Fix pre-commit issues 2023-03-24 16:22:06 +03:00
debian [#68] Fix pre-commit issues 2023-03-24 16:22:06 +03:00
docs [#101] Update docs for frostfs.set_copies_number 2023-05-25 09:11:09 +00:00
internal [#114] tree: Fix retry tests 2023-05-23 11:35:44 +03:00
metrics [#80] metrics: Use map for constant labels 2023-04-20 11:14:52 +03:00
pkg/service/tree [#122] Fix linter warnings 2023-05-31 19:43:03 +03:00
.dockerignore [#471] Add docker/* target in Makefile 2022-06-16 11:12:42 +03:00
.gitignore [#68] Fix pre-commit issues 2023-03-24 16:22:06 +03:00
.gitlint [#65] Enable pre-commit 2023-03-24 07:28:04 +00:00
.golangci.yml [#755] Remove deprecated linters 2022-11-24 18:03:56 +03:00
.pre-commit-config.yaml [#65] Enable pre-commit 2023-03-24 07:28:04 +00:00
CHANGELOG.md [#78] layer: Clean up already removed object from tree 2023-05-24 17:42:46 +03:00
CONTRIBUTING.md [#2] Update docs 2022-12-20 18:24:30 +03:00
CREDITS.md [#68] Fix pre-commit issues 2023-03-24 16:22:06 +03:00
go.mod [#118] go.mod: Update min go version to 1.19 2023-05-23 17:32:05 +03:00
go.sum [#94] Update prometheus to v1.15.0 2023-05-18 17:36:32 +03:00
help.mk [#725] Fix help 2022-10-17 19:16:05 +03:00
LICENSE [#264] Change NeoFS S3 Gateway license to AGPLv3 2021-09-20 10:38:28 +03:00
Makefile Makefile: Add syncTree folder clean up to 'make clean' 2023-04-21 17:09:53 +03:00
README.md [#122] Move files from .github to .forgejo 2023-05-31 19:42:58 +03:00
syncTree.sh syncTree: Update file filter to 'frostfs' 2023-04-21 17:08:37 +03:00
updateTestsResult.sh [#68] Fix pre-commit issues 2023-03-24 16:22:06 +03:00
VERSION Release v0.26.0 2022-12-28 17:06:32 +03:00

FrostFS logo

FrostFS is a decentralized distributed object storage integrated with the NEO Blockchain.


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FrostFS S3 Gateway

FrostFS S3 gateway provides API compatible with Amazon S3 cloud storage service.

Installation

go get -u git.frostfs.info/TrueCloudLab/frostfs-s3-gw

Or you can call make to build it from the cloned repository (the binary will end up in bin/frostfs-s3-gw with authmate helper in bin/frostfs-s3-authmate). To build binaries in clean docker environment, call make docker/all.

Other notable make targets:

dep          Check and ensure dependencies
image        Build clean docker image
dirty-image  Build dirty docker image with host-built binaries
format       Run all code formatters
lint         Run linters
version      Show current version

Or you can also use a Docker image provided for released (and occasionally unreleased) versions of gateway (:latest points to the latest stable release).

Execution

Minimalistic S3 gateway setup needs:

  • FrostFS node(s) address (S3 gateway itself is not a FrostFS node) Passed via -p parameter or via S3_GW_PEERS_<N>_ADDRESS and S3_GW_PEERS_<N>_WEIGHT environment variables (gateway supports multiple FrostFS nodes with weighted load balancing).
  • a wallet used to fetch key and communicate with FrostFS nodes Passed via --wallet parameter or S3_GW_WALLET_PATH environment variable.

These two commands are functionally equivalent, they run the gate with one backend node, some keys and otherwise default settings:

$ frostfs-s3-gw -p 192.168.130.72:8080 --wallet wallet.json

$ S3_GW_PEERS_0_ADDRESS=192.168.130.72:8080 \
  S3_GW_WALLET=wallet.json \
  frostfs-s3-gw

It's also possible to specify uri scheme (grpc or grpcs) when using -p or environment variables:

$ frostfs-s3-gw -p grpc://192.168.130.72:8080 --wallet wallet.json

$ S3_GW_PEERS_0_ADDRESS=grpcs://192.168.130.72:8080 \
  S3_GW_WALLET=wallet.json \
  frostfs-s3-gw

Domains

By default, s3-gw enable only path-style access. To be able to use both: virtual-hosted-style and path-style access you must configure listen_domains:

$ frostfs-s3-gw -p 192.168.130.72:8080 --wallet wallet.json --listen_domains your.first.domain --listen_domains your.second.domain

So now you can use (e.g. HeadBucket. Make sure DNS is properly configured):

$ curl --head http://bucket-name.your.first.domain:8080
HTTP/1.1 200 OK
...

or

$ curl --head http://your.second.domain:8080/bucket-name
HTTP/1.1 200 OK
...

Also, you can configure domains using .env variables or yaml file.

Documentation

Credits

Please see CREDITS for details.