@kronos-integration/service-systemd

kronos systemd integration

* sync node state to systemd with notify (done)
* propagate config into kronos (done)
* propagate socket activations into kronos (partly)
* start / stop / restart / reload initiated from systemd (partly)
* log into journal (done)

usage

API

$3

* JournalLogger
* logEntry
* Parameters
* FileDescriptor
* Properties
* credentialsDirectory
* SystemdConfig
* Properties
* listeningFileDescriptors
* loadConfig
* ServiceSystemd
* Parameters
* registerService
* Parameters
* getCredential
* Parameters
* getCredentials
* Parameters
* endpoints

JournalLogger

Extends ServiceLogger

Forward logs entries to the journal.

$3

Pass to systemd journal.

#### Parameters

* entry Object

FileDescriptor

Type: Object

$3

* name string?
* fd number

credentialsDirectory

Type: string

SystemdConfig

Extends ServiceConfig

Provides config from CONFIGURATION\_DIRECTORY.
Also injects listeningFileDescriptors into the config

$3

* configurationDirectory string taken from CONFIGURATION\_DIRECTORY

$3

listeningFileDescriptors as passed in LISTEN\_FDS and LISTEN\_FDNAMES.

Returns Array<FileDescriptor>

$3

Load config from configuration dir.
Additionally pass listeninfFileDescriptions into config.

ServiceSystemd

Extends ServiceProviderMixin(Service, JournalLogger, SystemdConfig)

Kronos bridge to systemd:

* sync node state to systemd with notify
* propagate config into kronos world
* propagate socket activations into kronos (partly)
* start / stop / restart / reload initiated from systemd
* log into journal

$3

* config (optional, default {})
* ic

$3

When in debug mode; every sevice gets the logLevel of the service provider.

#### Parameters

* service Service

$3

Deliver credential as provided by systemd.

#### Parameters

* key string
* options Object?

Returns Promise<(Uint8Array | string)>

$3

Deliver credentials as provided by systemd.

#### Parameters

* keys Array<string>
* options Object?

Returns Promise<Array<(Uint8Array | string)>>

$3

Definition of the predefined endpoints.

info in*

Returns Object predefined endpoints

install

With npm do:

``shell
npm install @kronos-integration/service-systemd
``

license

BSD-2-Clause