move acl to pbs_config workspaces, pbs_api_types cleanups

[proxmox-backup.git] / src / bin / proxmox_backup_manager / disk.rs

use anyhow::{bail, Error};
use serde_json::Value;

use proxmox::api::{api, cli::*, RpcEnvironment, ApiHandler};

use pbs_api_types::{
    DISK_LIST_SCHEMA, ZFS_ASHIFT_SCHEMA, ZfsRaidLevel, ZfsCompressionType,
    BLOCKDEVICE_NAME_SCHEMA, DATASTORE_SCHEMA, 
};
use proxmox_backup::tools::disks::{
    FileSystemType,
    SmartAttribute,
    complete_disk_name,
};

use proxmox_backup::api2;

#[api(
    input: {
        properties: {
            "output-format": {
                schema: OUTPUT_FORMAT,
                optional: true,
            },
        }
    }
)]
/// Local disk list.
fn list_disks(mut param: Value, rpcenv: &mut dyn RpcEnvironment) -> Result<Value, Error> {

    let output_format = get_output_format(&param);

    param["node"] = "localhost".into();

    let info = &api2::node::disks::API_METHOD_LIST_DISKS;
    let mut data = match info.handler {
        ApiHandler::Sync(handler) => (handler)(param, info, rpcenv)?,
        _ => unreachable!(),
    };

    let render_wearout = |value: &Value, _record: &Value| -> Result<String, Error> {
        match value.as_f64() {
            Some(value) => Ok(format!("{:.2} %", if value <= 100.0 { 100.0 - value   } else { 0.0 })),
            None => Ok(String::from("-")),
        }
    };

    let options = default_table_format_options()
        .column(ColumnConfig::new("name"))
        .column(ColumnConfig::new("used"))
        .column(ColumnConfig::new("gpt"))
        .column(ColumnConfig::new("disk-type"))
        .column(ColumnConfig::new("size"))
        .column(ColumnConfig::new("model"))
        .column(ColumnConfig::new("wearout").renderer(render_wearout))
        .column(ColumnConfig::new("status"))
        ;

    format_and_print_result_full(&mut data, &info.returns, &output_format, &options);

    Ok(Value::Null)
}

#[api(
    input: {
        properties: {
            disk: {
                schema: BLOCKDEVICE_NAME_SCHEMA,
            },
            "output-format": {
                schema: OUTPUT_FORMAT,
                optional: true,
            },
        }
    },
    returns: {
        description: "SMART attributes.",
        type: Array,
        items: {
            type: SmartAttribute,
        },
    }
)]
/// Show SMART attributes.
fn smart_attributes(mut param: Value, rpcenv: &mut dyn RpcEnvironment) -> Result<Value, Error> {

    let output_format = get_output_format(&param);

    param["node"] = "localhost".into();

    let info = &api2::node::disks::API_METHOD_SMART_STATUS;
    let mut data = match info.handler {
        ApiHandler::Sync(handler) => (handler)(param, info, rpcenv)?,
        _ => unreachable!(),
    };

    let mut data = data["attributes"].take();

    let options = default_table_format_options();
    format_and_print_result_full(&mut data, &API_METHOD_SMART_ATTRIBUTES.returns, &output_format, &options);

    Ok(Value::Null)
}

#[api(
   input: {
        properties: {
            disk: {
                schema: BLOCKDEVICE_NAME_SCHEMA,
            },
            uuid: {
                description: "UUID for the GPT table.",
                type: String,
                optional: true,
                max_length: 36,
            },
        },
   },
)]
/// Initialize empty Disk with GPT
async fn initialize_disk(
    mut param: Value,
    rpcenv: &mut dyn RpcEnvironment,
) -> Result<Value, Error> {

    param["node"] = "localhost".into();

    let info = &api2::node::disks::API_METHOD_INITIALIZE_DISK;
    let result = match info.handler {
        ApiHandler::Sync(handler) => (handler)(param, info, rpcenv)?,
        _ => unreachable!(),
    };

    crate::wait_for_local_worker(result.as_str().unwrap()).await?;

    Ok(Value::Null)
}

#[api(
   input: {
        properties: {
           name: {
                schema: DATASTORE_SCHEMA,
            },
            devices: {
                schema: DISK_LIST_SCHEMA,
            },
            raidlevel: {
                type: ZfsRaidLevel,
            },
            ashift: {
                schema: ZFS_ASHIFT_SCHEMA,
                optional: true,
            },
            compression: {
                type: ZfsCompressionType,
                optional: true,
            },
            "add-datastore": {
                description: "Configure a datastore using the zpool.",
                type: bool,
                optional: true,
            },
       },
   },
)]
/// create a zfs pool
async fn create_zpool(
    mut param: Value,
    rpcenv: &mut dyn RpcEnvironment,
) -> Result<Value, Error> {

    param["node"] = "localhost".into();

    let info = &api2::node::disks::zfs::API_METHOD_CREATE_ZPOOL;
    let result = match info.handler {
        ApiHandler::Sync(handler) => (handler)(param, info, rpcenv)?,
        _ => unreachable!(),
    };

    crate::wait_for_local_worker(result.as_str().unwrap()).await?;

    Ok(Value::Null)
}

#[api(
    input: {
        properties: {
            "output-format": {
                schema: OUTPUT_FORMAT,
                optional: true,
            },
        }
    }
)]
/// Local zfs pools.
fn list_zpools(mut param: Value, rpcenv: &mut dyn RpcEnvironment) -> Result<Value, Error> {

    let output_format = get_output_format(&param);

    param["node"] = "localhost".into();

    let info = &api2::node::disks::zfs::API_METHOD_LIST_ZPOOLS;
    let mut data = match info.handler {
        ApiHandler::Sync(handler) => (handler)(param, info, rpcenv)?,
        _ => unreachable!(),
    };

    let render_usage = |value: &Value, record: &Value| -> Result<String, Error> {
        let value = value.as_u64().unwrap_or(0);
        let size = match record["size"].as_u64() {
            Some(size) => size,
            None => bail!("missing size property"),
        };
        if size == 0 {
            bail!("got zero size");
        }
        Ok(format!("{:.2} %", (value as f64)/(size as f64)))
    };

    let options = default_table_format_options()
        .column(ColumnConfig::new("name"))
        .column(ColumnConfig::new("size"))
        .column(ColumnConfig::new("alloc").right_align(true).renderer(render_usage))
        .column(ColumnConfig::new("health"));

    format_and_print_result_full(&mut data, &info.returns, &output_format, &options);

    Ok(Value::Null)
}

pub fn zpool_commands() -> CommandLineInterface {

    let cmd_def = CliCommandMap::new()
        .insert("list", CliCommand::new(&API_METHOD_LIST_ZPOOLS))
        .insert("create",
                CliCommand::new(&API_METHOD_CREATE_ZPOOL)
                .arg_param(&["name"])
                .completion_cb("devices", complete_disk_name) // fixme: complete the list
        );

    cmd_def.into()
}

#[api(
    input: {
        properties: {
            "output-format": {
                schema: OUTPUT_FORMAT,
                optional: true,
            },
        }
    }
)]
/// List systemd datastore mount units.
fn list_datastore_mounts(mut param: Value, rpcenv: &mut dyn RpcEnvironment) -> Result<Value, Error> {

    let output_format = get_output_format(&param);

    param["node"] = "localhost".into();

    let info = &api2::node::disks::directory::API_METHOD_LIST_DATASTORE_MOUNTS;
    let mut data = match info.handler {
        ApiHandler::Sync(handler) => (handler)(param, info, rpcenv)?,
        _ => unreachable!(),
    };

    let options = default_table_format_options()
        .column(ColumnConfig::new("path"))
        .column(ColumnConfig::new("device"))
        .column(ColumnConfig::new("filesystem"))
        .column(ColumnConfig::new("options"));

    format_and_print_result_full(&mut data, &info.returns, &output_format, &options);

    Ok(Value::Null)
}

#[api(
   input: {
        properties: {
            name: {
                schema: DATASTORE_SCHEMA,
            },
            disk: {
                schema: BLOCKDEVICE_NAME_SCHEMA,
            },
            "add-datastore": {
                description: "Configure a datastore using the directory.",
                type: bool,
                optional: true,
            },
            filesystem: {
                type: FileSystemType,
                optional: true,
            },
        },
   },
)]
/// Create a Filesystem on an unused disk. Will be mounted under '/mnt/datastore/<name>'.
async fn create_datastore_disk(
    mut param: Value,
    rpcenv: &mut dyn RpcEnvironment,
) -> Result<Value, Error> {

    param["node"] = "localhost".into();

    let info = &api2::node::disks::directory::API_METHOD_CREATE_DATASTORE_DISK;
    let result = match info.handler {
        ApiHandler::Sync(handler) => (handler)(param, info, rpcenv)?,
        _ => unreachable!(),
    };

    crate::wait_for_local_worker(result.as_str().unwrap()).await?;

    Ok(Value::Null)
}

pub fn filesystem_commands() -> CommandLineInterface {

    let cmd_def = CliCommandMap::new()
        .insert("list", CliCommand::new(&API_METHOD_LIST_DATASTORE_MOUNTS))
        .insert("create",
                CliCommand::new(&API_METHOD_CREATE_DATASTORE_DISK)
                .arg_param(&["name"])
                .completion_cb("disk", complete_disk_name)
        );

    cmd_def.into()
}

pub fn disk_commands() -> CommandLineInterface {

    let cmd_def = CliCommandMap::new()
        .insert("list", CliCommand::new(&API_METHOD_LIST_DISKS))
        .insert("smart-attributes",
                CliCommand::new(&API_METHOD_SMART_ATTRIBUTES)
                .arg_param(&["disk"])
                .completion_cb("disk", complete_disk_name)
        )
        .insert("fs", filesystem_commands())
        .insert("zpool", zpool_commands())
        .insert("initialize",
                CliCommand::new(&API_METHOD_INITIALIZE_DISK)
                .arg_param(&["disk"])
                .completion_cb("disk", complete_disk_name)
        );

    cmd_def.into()
}