From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) by lore.proxmox.com (Postfix) with ESMTPS id 28E481FF380 for ; Fri, 19 Apr 2024 18:05:20 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id C2A8EE956; Fri, 19 Apr 2024 18:05:21 +0200 (CEST) From: Hannes Laimer To: pbs-devel@lists.proxmox.com Date: Fri, 19 Apr 2024 17:56:04 +0200 Message-Id: <20240419155606.112010-22-h.laimer@proxmox.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240419155606.112010-1-h.laimer@proxmox.com> References: <20240419155606.112010-1-h.laimer@proxmox.com> MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.007 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: [pbs-devel] [PATCH proxmox-backup v8 21/23] api: node: allow creation of removable datastore through directory endpoint X-BeenThere: pbs-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox Backup Server development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Proxmox Backup Server development discussion Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pbs-devel-bounces@lists.proxmox.com Sender: "pbs-devel" Signed-off-by: Hannes Laimer --- src/api2/node/disks/directory.rs | 67 +++++++++++++++++++++++++++++++- 1 file changed, 65 insertions(+), 2 deletions(-) diff --git a/src/api2/node/disks/directory.rs b/src/api2/node/disks/directory.rs index 9f1112a9..a34ed676 100644 --- a/src/api2/node/disks/directory.rs +++ b/src/api2/node/disks/directory.rs @@ -123,6 +123,11 @@ pub fn list_datastore_mounts() -> Result, Error> { type: bool, optional: true, }, + "removable-datastore": { + description: "The the added datastore is removable.", + type: bool, + optional: true, + }, filesystem: { type: FileSystemType, optional: true, @@ -136,11 +141,14 @@ pub fn list_datastore_mounts() -> Result, Error> { permission: &Permission::Privilege(&["system", "disks"], PRIV_SYS_MODIFY, false), }, )] -/// Create a Filesystem on an unused disk. Will be mounted under `/mnt/datastore/`. +/// Create a Filesystem on an unused disk. Will be mounted under `/mnt/datastore/`, removable +/// datastores will have `/mnt/removable_datastore//` as their path and will be mounted +/// under `/mnt/removable_datastore/` pub fn create_datastore_disk( name: String, disk: String, add_datastore: Option, + removable_datastore: Option, filesystem: Option, rpcenv: &mut dyn RpcEnvironment, ) -> Result { @@ -154,8 +162,63 @@ pub fn create_datastore_disk( bail!("disk '{}' is already in use.", disk); } - let mount_point = format!("{}{}", BASE_MOUNT_DIR, &name); + if let (Some(true), Some(true)) = (add_datastore, removable_datastore) { + let upid_str = WorkerTask::new_thread( + "dircreate", + Some(name.clone()), + auth_id, + to_stdout, + move |worker| { + task_log!( + worker, + "create removable datastore '{}' on disk {}", + name, + disk + ); + + let filesystem = filesystem.unwrap_or(FileSystemType::Ext4); + + let manager = DiskManage::new(); + + let disk = manager.disk_by_name(&disk)?; + + let partition = create_single_linux_partition(&disk)?; + create_file_system(&partition, filesystem)?; + + let uuid = get_fs_uuid(&partition)?; + let store_path = format!( + "{}/{uuid}/{name}", + pbs_api_types::REMOVABLE_DATASTORE_MOUNT_DIR + ); + + let lock = pbs_config::datastore::lock_config()?; + let datastore: DataStoreConfig = serde_json::from_value( + json!({ "name": name, "path": store_path, "backing-device": uuid }), + )?; + + let (config, _digest) = pbs_config::datastore::config()?; + + if config.sections.get(&datastore.name).is_some() { + bail!("datastore '{}' already exists.", datastore.name); + } + + // we don't have to check if the UUID is already in use since we just created the + // fs ourself + crate::api2::config::datastore::do_create_datastore( + lock, + config, + datastore, + Some(&worker), + )?; + + Ok(()) + }, + )?; + return Ok(upid_str); + }; + + let mount_point = format!("{}{}", BASE_MOUNT_DIR, &name); // check if the default path exists already. // bail if it is not empty or another filesystem mounted on top let default_path = std::path::PathBuf::from(&mount_point); -- 2.39.2 _______________________________________________ pbs-devel mailing list pbs-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel