nl_tokens: Handles -- cluster - action update
pl_tokens: function handleUpdate ( provider , bigIp , masterIid , masterBadOrNew , options ) { logger . <mask> ( 'Cluster action UPDATE' ) ; if ( this . instance . isMaster && ! masterBadOrNew ) { return checkForDisconnectedDevices . call ( this , bigIp ) ; } else if ( ! this . instance . isMaster ) { // We're not the master, make sure the master file is not on our disk if ( fs . existsSync ( MASTER_FILE_PATH ) ) { fs . unlinkSync ( MASTER_FILE_PATH ) ; } // If there is a new master, join the cluster if ( masterBadOrNew && masterIid ) { return joinCluster . call ( this , provider , bigIp , masterIid , options ) ; } else if ( masterIid ) { // Double check that we are clustered return bigIp . list ( '/tm/cm/trust-domain/Root' ) . then ( ( response ) => { if ( ! response || response . status === 'standalone' ) { logger . info ( 'This instance is not in cluster. Requesting join.' ) ; return joinCluster . call ( this , provider , bigIp , masterIid , options ) ; } return q ( ) ; } ) . catch ( ( err ) => { throw err ; } ) ; } } return q ( ) ; }