mbklein

	arch	avalon	donut	glaze
cantaloupe			X	X
db	O	O	O
elasticproxy				X
elasticsearch	X	X	X	X
fedora	X	X	X
hls		X
kibana				X
matterhorn		X

mbklein

# Use n-triples for indexing to prevent Fedora from blocking while assembling the RDF response
ActiveFedora::Fedora.class_eval do
  def ntriples_connection
    authorized_connection.tap { |conn| conn.headers['Accept'] = 'application/n-triples' }
  end

  def build_ntriples_connection
    ActiveFedora::InitializingConnection.new(ActiveFedora::CachingConnection.new(ntriples_connection, omit_ldpr_interaction_model: true), root_resource_path)
  end
end

mbklein

# Assuming data is a tab-delimited list with columns 
# date, winner, loser

def champs(data)
  winners = {}
  losers = {}

  data.split(/\n/).sort.each do |line| 
    date, winner, loser = line.split(/\t/)
    winners[winner] = date unless winners.key?(winner)

mbklein

#!/bin/bash

RESOURCE=http://fcrepo.mbk.vpc.devops-test.library.northwestern.edu/rest/nuf

curl -s -N -H accept:application/n-triples $RESOURCE \
  | grep 'ldp#contains' \
  | sed 's/^.\+> <\(.\+\)> \.$/\1/' \
  | xargs -I % sh -c 'echo -n "%..." && curl -X DELETE % && echo -n "fcr:tombstone..." && curl -X DELETE %/fcr:tombstone && echo "done."'
  

mbklein

I, [2018-05-18T17:36:02.740337 #2152]  INFO -- : ActiveFedora: loading fedora config from FEDORA_URL
I, [2018-05-18T17:36:02.740468 #2152]  INFO -- : ActiveFedora: loading solr config from SOLR_URL
W, [2018-05-18T17:36:04.642655 #2152]  WARN -- : Same predicate (http://purl.org/dc/elements/1.1/contributor) used for properties contributor and contributor
W, [2018-05-18T17:36:04.645264 #2152]  WARN -- : Same predicate (http://purl.org/dc/elements/1.1/creator) used for properties creator and creator
W, [2018-05-18T17:36:04.649874 #2152]  WARN -- : Same predicate (http://purl.org/dc/elements/1.1/language) used for properties language and language
I, [2018-05-18T17:36:06.440326 #2152]  INFO -- : Hyrax::Engine.after_initialize - persisting registered roles!
I, [2018-05-18T17:36:48.644242 #29]  INFO -- : [bbebce07-b878-4c4b-bf62-e1c89fb228a0] Started POST "/" for 172.17.0.1 at 2018-05-18 17:36:48 +0000
I, [2018-05-18T17:36:48.645039 #29]  INFO -- : [bbebce07-b878-4c4b-bf62-e1c89fb228a0] [ActiveJob] [S3ImportJob] [49

mbklein

[1] pry(main)> require 'aws-sdk-s3'
=> true
[2] pry(main)> require 'digest/md5'
=> true
[3] pry(main)>
[4] pry(main)> obj = Aws::S3::Object.new(bucket_name: 'avr-masterfiles-staging-rd56wk8', key: 'preservation/b2/77/3w/17/b2773w177/1_Sec_audio.ogg')
=> #<Aws::S3::Object:0x00007fe902b147f0
 @bucket_name="avr-masterfiles-staging-rd56wk8",
 @client=#<Aws::S3::Client>,
 @data=nil,

mbklein

require 'active_fedora/base'
require 'singleton'

class CallCounter
  include Singleton
  attr_reader :result

  def initialize
    @result = {}
    @mutex = Mutex.new

mbklein

#!/bin/sh

PROXY_INTERFACE="Wi-Fi"
PROXY_HOST=127.0.0.1
PROXY_PORT=1080

# A host where ssh can login without interaction, with a key-based
# authentication.
SOCKS_PROC_USER="username"
SOCKS_PROC_HOST="example.com"

mbklein

import boto3
import botocore.vendored.requests.packages.urllib3 as urllib3

def lambda_handler(event, context):

    url=event.url
    bucket = event.s3_bucket_name
    key = event.s3_key

    s3=boto3.client('s3')

mbklein

class GemBacktracer

  class << self
    def cleanup(backtrace)
      backtrace.collect do |line|
        path = gem_path_for(line)
        if path.nil?
          line
        else
          "(#{bundle_paths[path]}):#{Pathname(line).relative_path_from(Pathname(path)).to_s}"