--- title: "Swift" description: "Swift" date: "2014-04-26" --- Swift ---------------------------------------- Swift refers to [Openstack Object Storage](https://docs.openstack.org/swift/latest/). Commercial implementations of that being: * [Rackspace Cloud Files](https://www.rackspace.com/cloud/files/) * [Memset Memstore](https://www.memset.com/cloud/storage/) * [OVH Object Storage](https://www.ovh.co.uk/public-cloud/storage/object-storage/) * [Oracle Cloud Storage](https://cloud.oracle.com/storage-opc) * [IBM Bluemix Cloud ObjectStorage Swift](https://console.bluemix.net/docs/infrastructure/objectstorage-swift/index.html) Paths are specified as `remote:container` (or `remote:` for the `lsd` command.) You may put subdirectories in too, eg `remote:container/path/to/dir`. Here is an example of making a swift configuration. First run rclone config This will guide you through an interactive setup process. ``` No remotes found - make a new one n) New remote s) Set configuration password q) Quit config n/s/q> n name> remote Type of storage to configure. Choose a number from below, or type in your own value 1 / Amazon Drive \ "amazon cloud drive" 2 / Amazon S3 (also Dreamhost, Ceph, Minio) \ "s3" 3 / Backblaze B2 \ "b2" 4 / Box \ "box" 5 / Cache a remote \ "cache" 6 / Dropbox \ "dropbox" 7 / Encrypt/Decrypt a remote \ "crypt" 8 / FTP Connection \ "ftp" 9 / Google Cloud Storage (this is not Google Drive) \ "google cloud storage" 10 / Google Drive \ "drive" 11 / Hubic \ "hubic" 12 / Local Disk \ "local" 13 / Microsoft Azure Blob Storage \ "azureblob" 14 / Microsoft OneDrive \ "onedrive" 15 / Openstack Swift (Rackspace Cloud Files, Memset Memstore, OVH) \ "swift" 16 / Pcloud \ "pcloud" 17 / QingCloud Object Storage \ "qingstor" 18 / SSH/SFTP Connection \ "sftp" 19 / Webdav \ "webdav" 20 / Yandex Disk \ "yandex" 21 / http Connection \ "http" Storage> swift Get swift credentials from environment variables in standard OpenStack form. Choose a number from below, or type in your own value 1 / Enter swift credentials in the next step \ "false" 2 / Get swift credentials from environment vars. Leave other fields blank if using this. \ "true" env_auth> true User name to log in (OS_USERNAME). user> API key or password (OS_PASSWORD). key> Authentication URL for server (OS_AUTH_URL). Choose a number from below, or type in your own value 1 / Rackspace US \ "https://auth.api.rackspacecloud.com/v1.0" 2 / Rackspace UK \ "https://lon.auth.api.rackspacecloud.com/v1.0" 3 / Rackspace v2 \ "https://identity.api.rackspacecloud.com/v2.0" 4 / Memset Memstore UK \ "https://auth.storage.memset.com/v1.0" 5 / Memset Memstore UK v2 \ "https://auth.storage.memset.com/v2.0" 6 / OVH \ "https://auth.cloud.ovh.net/v2.0" auth> User ID to log in - optional - most swift systems use user and leave this blank (v3 auth) (OS_USER_ID). user_id> User domain - optional (v3 auth) (OS_USER_DOMAIN_NAME) domain> Tenant name - optional for v1 auth, this or tenant_id required otherwise (OS_TENANT_NAME or OS_PROJECT_NAME) tenant> Tenant ID - optional for v1 auth, this or tenant required otherwise (OS_TENANT_ID) tenant_id> Tenant domain - optional (v3 auth) (OS_PROJECT_DOMAIN_NAME) tenant_domain> Region name - optional (OS_REGION_NAME) region> Storage URL - optional (OS_STORAGE_URL) storage_url> Auth Token from alternate authentication - optional (OS_AUTH_TOKEN) auth_token> AuthVersion - optional - set to (1,2,3) if your auth URL has no version (ST_AUTH_VERSION) auth_version> Endpoint type to choose from the service catalogue (OS_ENDPOINT_TYPE) Choose a number from below, or type in your own value 1 / Public (default, choose this if not sure) \ "public" 2 / Internal (use internal service net) \ "internal" 3 / Admin \ "admin" endpoint_type> Remote config -------------------- [test] env_auth = true user = key = auth = user_id = domain = tenant = tenant_id = tenant_domain = region = storage_url = auth_token = auth_version = endpoint_type = -------------------- y) Yes this is OK e) Edit this remote d) Delete this remote y/e/d> y ``` This remote is called `remote` and can now be used like this See all containers rclone lsd remote: Make a new container rclone mkdir remote:container List the contents of a container rclone ls remote:container Sync `/home/local/directory` to the remote container, deleting any excess files in the container. rclone sync /home/local/directory remote:container ### Configuration from an Openstack credentials file ### An Opentstack credentials file typically looks something something like this (without the comments) ``` export OS_AUTH_URL=https://a.provider.net/v2.0 export OS_TENANT_ID=ffffffffffffffffffffffffffffffff export OS_TENANT_NAME="1234567890123456" export OS_USERNAME="123abc567xy" echo "Please enter your OpenStack Password: " read -sr OS_PASSWORD_INPUT export OS_PASSWORD=$OS_PASSWORD_INPUT export OS_REGION_NAME="SBG1" if [ -z "$OS_REGION_NAME" ]; then unset OS_REGION_NAME; fi ``` The config file needs to look something like this where `$OS_USERNAME` represents the value of the `OS_USERNAME` variable - `123abc567xy` in the example above. ``` [remote] type = swift user = $OS_USERNAME key = $OS_PASSWORD auth = $OS_AUTH_URL tenant = $OS_TENANT_NAME ``` Note that you may (or may not) need to set `region` too - try without first. ### Configuration from the environment ### If you prefer you can configure rclone to use swift using a standard set of OpenStack environment variables. When you run through the config, make sure you choose `true` for `env_auth` and leave everything else blank. rclone will then set any empty config parameters from the environment using standard OpenStack environment variables. There is [a list of the variables](https://godoc.org/github.com/ncw/swift#Connection.ApplyEnvironment) in the docs for the swift library. ### Using an alternate authentication method ### If your OpenStack installation uses a non-standard authentication method that might not be yet supported by rclone or the underlying swift library, you can authenticate externally (e.g. calling manually the `openstack` commands to get a token). Then, you just need to pass the two configuration variables ``auth_token`` and ``storage_url``. If they are both provided, the other variables are ignored. rclone will not try to authenticate but instead assume it is already authenticated and use these two variables to access the OpenStack installation. #### Using rclone without a config file #### You can use rclone with swift without a config file, if desired, like this: ``` source openstack-credentials-file export RCLONE_CONFIG_MYREMOTE_TYPE=swift export RCLONE_CONFIG_MYREMOTE_ENV_AUTH=true rclone lsd myremote: ``` ### --fast-list ### This remote supports `--fast-list` which allows you to use fewer transactions in exchange for more memory. See the [rclone docs](/docs/#fast-list) for more details. ### Specific options ### Here are the command line options specific to this cloud storage system. #### --swift-chunk-size=SIZE #### Above this size files will be chunked into a _segments container. The default for this is 5GB which is its maximum value. ### Modified time ### The modified time is stored as metadata on the object as `X-Object-Meta-Mtime` as floating point since the epoch accurate to 1 ns. This is a defacto standard (used in the official python-swiftclient amongst others) for storing the modification time for an object. ### Limitations ### The Swift API doesn't return a correct MD5SUM for segmented files (Dynamic or Static Large Objects) so rclone won't check or use the MD5SUM for these. ### Troubleshooting ### #### Rclone gives Failed to create file system for "remote:": Bad Request #### Due to an oddity of the underlying swift library, it gives a "Bad Request" error rather than a more sensible error when the authentication fails for Swift. So this most likely means your username / password is wrong. You can investigate further with the `--dump-bodies` flag. This may also be caused by specifying the region when you shouldn't have (eg OVH). #### Rclone gives Failed to create file system: Response didn't have storage storage url and auth token #### This is most likely caused by forgetting to specify your tenant when setting up a swift remote.