From 532df4c100a6ac8a000820e2dd561671f01b296c Mon Sep 17 00:00:00 2001 From: timfeirg Date: Fri, 1 Dec 2023 11:19:48 +0800 Subject: [PATCH] update README --- README.md | 117 +++++------------------------------------------------- 1 file changed, 11 insertions(+), 106 deletions(-) diff --git a/README.md b/README.md index 57ef45f..a65e4fe 100644 --- a/README.md +++ b/README.md @@ -4,125 +4,30 @@ `juicesync` is a tool to copy your data in object storage between any clouds or regions, it also supports local disk, SFTP, HDFS and many more. -This tool shares code with [`juicefs sync`](https://github.com/juicedata/juicefs), so if you are already using JuiceFS Community Edition, you should use `juicefs sync` instead. +This tool shares code with [`juicefs sync`](https://github.com/juicedata/juicefs), so if you are already using [JuiceFS Community Edition or Cloud Service](https://juicefs.com/en/), you should use `juicefs sync` instead. Due to release planning, `juicesync` may not contain the latest features and bug fixes of `juicefs sync`. ## How does it work -`juicesync` will scan all the keys from two object stores, and comparing them in ascending order to find out missing or outdated keys, then download them from the source and upload them to the destination in parallel. +`juicesync` will scan all the keys from two storage systems, and comparing them in ascending order to find out missing or outdated keys, then download them from the source and upload them to the destination in parallel. ## Install -### Homebrew +`juicesync` is an alias for the `juicefs sync` command, you're encouraged to install the JuiceFS Client and run `juicefs sync` instead: -```sh -brew install juicedata/tap/juicesync -``` +* [Install JuiceFS Community Edition](https://juicefs.com/docs/community/installation/) +* [Install JuiceFS Cloud Service](https://juicefs.com/docs/cloud/getting_started/#installation) -### binary release +Above versions are more actively maintained and contain the latest improvements and bug fixes, however, if you'd like to use solely the `sync` functionality, you can install the standalone `juicesync` tool. -From [here](https://github.com/juicedata/juicesync/releases) - -## Build from source - -Juicesync requires Go 1.16+ to build: - -```sh -go get github.com/juicedata/juicesync -``` - -## Upgrade - -Please select the corresponding upgrade method according to different installation methods: - -* Use Homebrew to upgrade -* Download a new version from [release page](https://github.com/juicedata/juicesync/releases) +* Download `juicesync` binary release from [here](https://github.com/juicedata/juicesync/releases) +* Download this repo and build from source (requires Go 1.16+ to build): `go get github.com/juicedata/juicesync` ## Usage -Please check the [`juicefs sync` command documentation](https://juicefs.com/docs/community/administration/sync) for detailed usage. - -SRC and DST must be an URI of the following object storage: - -- file: local disk -- sftp: FTP via SSH -- s3: Amazon S3 -- hdfs: Hadoop File System (HDFS) -- gcs: Google Cloud Storage -- wasb: Azure Blob Storage -- oss: Alibaba Cloud OSS -- cos: Tencent Cloud COS -- ks3: Kingsoft KS3 -- ufile: UCloud US3 -- qingstor: Qing Cloud QingStor -- bos: Baidu Cloud Object Storage -- qiniu: Qiniu Object Storage -- b2: Backblaze B2 -- space: DigitalOcean Space -- obs: Huawei Cloud OBS -- oos: CTYun OOS -- scw: Scaleway Object Storage -- minio: MinIO -- scs: Sina Cloud Storage -- wasabi: Wasabi Object Storage -- ibmcos: IBM Cloud Object Storage -- webdav: WebDAV -- tikv: TiKV -- redis: Redis -- mem: In-memory object store - -Please check the full supported list [here](https://juicefs.com/docs/community/how_to_setup_object_storage#supported-object-storage). - -SRC and DST should be in the following format: - -[NAME://][ACCESS_KEY:SECRET_KEY@]BUCKET[.ENDPOINT][/PREFIX] - -Some examples: - -- `local/path` -- `user@host:port:path` -- `file:///Users/me/code/` -- `hdfs://hdfs@namenode1:9000,namenode2:9000/user/` -- `s3://my-bucket/` -- `s3://access-key:secret-key-id@my-bucket/prefix` -- `wasb://account-name:account-key@my-container/prefix` -- `gcs://my-bucket.us-west1.googleapi.com/` -- `oss://test` -- `cos://test-1234` -- `obs://my-bucket` -- `bos://my-bucket` -- `minio://myip:9000/bucket` -- `scs://access-key:secret-key-id@my-bucket.sinacloud.net/prefix` -- `webdav://host:port/prefix` -- `tikv://host1:port,host2:port,host3:port/prefix` -- `redis://localhost/1` -- `mem://` +Since `juicesync` is just an alias for the `juicefs sync` command, refer to JuiceFS documentation for detailed usage: -Note: -- It's recommended to run juicesync in the target region to have better performance. -- Auto discover endpoint for bucket of S3, OSS, COS, OBS, BOS, `SRC` and `DST` can use format `NAME://[ACCESS_KEY:SECRET_KEY@]BUCKET[/PREFIX]`. `ACCESS_KEY` and `SECRET_KEY` can be provided by corresponding environment variables (see below). -- When you get "/" in `ACCESS_KEY` or `SECRET_KEY` strings,you need to replace "/" with "%2F". -- S3: - * The access key and secret key for S3 could be provided by `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`, or *IAM* role. -- Wasb(Windows Azure Storage Blob) - * The account name and account key can be provided as [connection string](https://docs.microsoft.com/en-us/azure/storage/common/storage-configure-connection-string#configure-a-connection-string-for-an-azure-storage-account) by `AZURE_STORAGE_CONNECTION_STRING`. -- GCS: The machine should be authorized to access Google Cloud Storage. -- OSS: - * The credential can be provided by environment variable `ALICLOUD_ACCESS_KEY_ID` and `ALICLOUD_ACCESS_KEY_SECRET` , RAM role, [EMR MetaService](https://help.aliyun.com/document_detail/43966.html). -- COS: - * The AppID should be part of the bucket name. - * The credential can be provided by environment variable `COS_SECRETID` and `COS_SECRETKEY`. -- OBS: - * The credential can be provided by environment variable `HWCLOUD_ACCESS_KEY` and `HWCLOUD_SECRET_KEY` . -- BOS: - * The credential can be provided by environment variable `BDCLOUD_ACCESS_KEY` and `BDCLOUD_SECRET_KEY` . -- Qiniu: - The S3 endpoint should be used for Qiniu, for example, abc.cn-north-1-s3.qiniu.com. - If there are keys starting with "/", the domain should be provided as `QINIU_DOMAIN`. -- sftp: if your target machine uses SSH certificates instead of password, you should pass the path to your private key file to the environment variable `SSH_PRIVATE_KEY_PATH`, like ` SSH_PRIVATE_KEY_PATH=/home/someuser/.ssh/id_rsa juicesync [src] [dst]`. -- Scaleway: - * The credential can be provided by environment variable `SCW_ACCESS_KEY` and `SCW_SECRET_KEY` . -- MinIO: - * The credential can be provided by environment variable `MINIO_ACCESS_KEY` and `MINIO_SECRET_KEY` . +* [JuiceFS Community Edition](https://juicefs.com/docs/community/guide/sync/) +* [JuiceFS Cloud Service](https://juicefs.com/docs/cloud/guide/sync/)