org.osbuild.systemd.unit

Configure Systemd services via unit file dropins

This stage allows to create Systemd unit drop-in configuration files in /usr/lib/systemd/system/\<unit_name\>.d/. The unit property specifies the '.service' file to be modified using the drop-ins. These names are validated using the same rules as specified by systemd.unit(5) and they must contain the '.service' suffix (other types of unit files are not supported). The filename must end in .conf and specifies the name to use for the drop-in file. The Drop-in configuration can currently specify the following subset of options:

• 'Service' section
  • 'Environment' option

Schema 1

{
  "additionalProperties": false,
  "required": [
    "unit",
    "dropin",
    "config"
  ],
  "properties": {
    "unit": {
      "type": "string",
      "pattern": "^[\\w:.\\\\-]+[@]{0,1}[\\w:.\\\\-]*\\.(service|timer)$"
    },
    "dropin": {
      "type": "string",
      "pattern": "^[\\w.-]{1,250}\\.conf$"
    },
    "config": {
      "additionalProperties": false,
      "type": "object",
      "description": "Drop-in configuration for a '.service' unit.",
      "properties": {
        "Unit": {
          "additionalProperties": false,
          "type": "object",
          "description": "'Unit' configuration section of a unit file.",
          "properties": {
            "ConditionPathExists": {
              "type": "string",
              "description": "Check for the existence of a file. If the specified absolute path name does not exist, the condition will fail."
            }
          }
        },
        "Service": {
          "additionalProperties": false,
          "type": "object",
          "description": "'Service' configuration section of a unit file.",
          "properties": {
            "Environment": {
              "description": "Sets environment variables for executed process.",
              "oneOf": [
                {
                  "type": "string"
                },
                {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "additionalProperties": false,
                    "properties": {
                      "key": {
                        "type": "string",
                        "pattern": "^[A-Za-z_][A-Za-z0-9_]*"
                      },
                      "value": {
                        "type": "string"
                      }
                    }
                  }
                }
              ]
            }
          }
        }
      }
    },
    "unit-type": {
      "type": "string",
      "enum": [
        "system",
        "global"
      ],
      "default": "system",
      "description": "Selects between systemd system or global unit to add dropin"
    }
  }
}

Schema 2

{}