src/storage/config.rs

   1 use failure::*;
   2
   3 use crate::api_schema::*;
   4 use crate::section_config::*;
   5
   6 use lazy_static::lazy_static;
   7
   8 lazy_static!{
   9     static ref STORAGE_SECTION_CONFIG: SectionConfig = register_storage_plugins();
  10 }
  11
  12 fn register_storage_plugins() -> SectionConfig {
  13
  14     let plugin = SectionConfigPlugin::new(
  15         "lvmthin".to_string(),
  16         ObjectSchema::new("lvmthin properties")
  17             .required("thinpool", StringSchema::new("LVM thin pool name."))
  18             .required("vgname", StringSchema::new("LVM volume group name."))
  19             .optional("content", StringSchema::new("Storage content types."))
  20     );
  21
  22     let id_schema = StringSchema::new("Storage ID schema.")
  23         .min_length(3)
  24         .into();
  25
  26     let mut config = SectionConfig::new(id_schema);
  27     config.register_plugin(plugin);
  28
  29     config
  30 }
  31
  32 pub fn parse_config(filename: &str, raw: &str) -> Result<SectionConfigData, Error> {
  33
  34     STORAGE_SECTION_CONFIG.parse(filename, raw)
  35 }
  36
  37 pub fn write_config(filename: &str, config: &SectionConfigData) -> Result<String, Error> {
  38
  39     STORAGE_SECTION_CONFIG.write(filename, config)
  40 }