56 lines
2.1 KiB
JavaScript
56 lines
2.1 KiB
JavaScript
|
const ServiceManager = require('./ServiceManager')
|
||
|
|
|
||
|
|
class SystemDManager extends ServiceManager {
|
||
|
|
_command_restart_service = 'systemctl restart %%SERVICE%%'
|
||
|
|
_command_start_service = 'systemctl start %%SERVICE%%'
|
||
|
|
_command_stop_service = 'systemctl stop %%SERVICE%%'
|
||
|
|
_command_reload_service = 'systemctl reload %%SERVICE%%'
|
||
|
|
_command_enable_service = 'systemctl enable %%SERVICE%%'
|
||
|
|
_command_disable_service = 'systemctl disable %%SERVICE%%'
|
||
|
|
_command_daemon_reload = 'systemctl daemon-reload'
|
||
|
|
|
||
|
|
async status(...services) {
|
||
|
|
const statuses = []
|
||
|
|
for ( const service_name of services ) {
|
||
|
|
const result = await this._host.execute(`systemctl status -l --value --no-pager ${service_name}`)
|
||
|
|
if ( result.exit_code !== 0 ) {
|
||
|
|
throw new Error(`Unable to determine service state: ${result.stderr.join('\n')}`)
|
||
|
|
}
|
||
|
|
|
||
|
|
const status = result.clean_out.map(x => x.trim().toLowerCase())
|
||
|
|
.filter(x => x.startsWith('active:'))[0]
|
||
|
|
.split(':')[1]
|
||
|
|
.trim()
|
||
|
|
|
||
|
|
|
||
|
|
statuses.push({
|
||
|
|
name: service_name,
|
||
|
|
status: this._determine_status_from_string(status)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
return statuses.length === 1 ? statuses[0] : statuses
|
||
|
|
}
|
||
|
|
|
||
|
|
async install(config) {
|
||
|
|
if ( !config._build || !config.name ) throw new Error('Config must be instance of classes/logical/services/ServiceConfig')
|
||
|
|
const file_contents = config._build()
|
||
|
|
const name = config.name()
|
||
|
|
|
||
|
|
const service_file = await this._host.get_path(`/etc/systemd/system/${name}.service`)
|
||
|
|
await service_file.echo(file_contents)
|
||
|
|
}
|
||
|
|
|
||
|
|
_determine_status_from_string(str) {
|
||
|
|
if ( str.startsWith('active') ) {
|
||
|
|
return this.constructor.SERVICE_STATE_RUNNING
|
||
|
|
} else if ( str.startsWith('fail') ) {
|
||
|
|
return this.constructor.SERVICE_STATE_ERROR
|
||
|
|
} else {
|
||
|
|
return this.constructor.SERVICE_STATE_STOPPED
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = exports = SystemDManager
|