The Bridge Intake Service provides data pulled down from the Duracloud Bridge App a path into Chronopolis. It currently handles bagging of snapshots, which includes validating files from the manifest given by Duracloud.

Links

Installation

Prereqs

Running Duracloud Bridge App to connect to
Staging area for creating bags

RPM

Installation can be done through the provided rpm. This offers builds for both RHEL6 and RHEL7.

Installation Notes

Installed Files For RHEL6

/etc/init.d/bridge-intake
/usr/local/chronopolis/intake/dc
/usr/local/chronopolis/intake/dc/application.yml
/usr/local/chronopolis/intake/dc/bridge-intake.jar

Installed Files For RHEL7

/usr/lib/systemd/system/bridge-intake.service
/usr/local/chronopolis/intake/dc
/usr/local/chronopolis/intake/dc/application.yml
/usr/local/chronopolis/intake/dc/bridge-intake.jar
/usr/local/chronopolis/intake/dc/bridge-prepare

When running, the service will check for the following directories and create/apply permissions if they do not match:

System Logging: /var/log/chronopolis/
Journal data: /var/lib/chronopolis/data/

Configuration

# Cron timer for how often the bridge is polled
bridge:
  poll: 0 0 0 * * *
 
# General chron configuration
## chron.node: obsolete;
## chron.workDirectory: directory for storing information used for ongoing operations, e.g. file csv
## chron.stage.bags.posix.id: the id of the bag staging area for this service
## chron.stage.bags.posix.path: the path on disk to the bag staging area for this service
chron:
  node: chron
  workDirectory: /tmp/chronopolis
  stage.bags:
    posix.id: 4
    posix.path: /scratch0/bags
 
# Chronopolis Ingest API Configuration
## ingest.api.endpoint: the http endpoint of the Ingest Server
## ingest.api.username: the username to connect to the Ingest Server with
## ingest.api.password: the password to connect to the Ingest Server with
ingest.api:
  endpoint: http://localhost:8000/
  username: admin
  password: admin
 
# ACE IMS Configuration
## ace.ims.endpoint: the fqdn of the ims
## ace.ims.port: the port to connect to the ims on; one of: 80, 443
##
ace.ims:
  endpoint: localhost
  port: 80
  waitTime: 6000
 
 
# Duracloud Bridge Configuration
# The storage areas the bridge app writes in to
# Connection information to query the bridge
## duracloud.bridge.name: an identifier for the bridge
## duracloud.bridge.snapshots: the path on disk to the snapshots directory
## duracloud.bridge.restores: the path on disk to the restores directory
## duracloud.bridge.username: the username to use when querying the bridge
## duracloud.bridge.password: the password to use when querying the bridge
## duracloud.bridge.password: the http endpoint of the bridge
duracloud:
  bridge:
    - name: bridge-0
      snapshots: /bridge-0/snapshots/
      restores: /bridge-0/restore/
      username: replace-me
      password: replace-me
      endpoint: http://localhost:8080/
    - name: bridge-1
      snapshots: /bridge-1/snapshots/
      restores: /bridge-1/restore/
      username: replace-me
      password: replace-me
      endpoint: http://localhost:8081/

# Logging configuration
logging:
  file: /var/log/bridgeintake/intake.log
  level:
    org.springframework: ERROR
    org.hibernate: ERROR
    org.chronopolis: debug
    org.chronopolis.intake.duracloud.config: trace
 
# Extraneous settings
#   disable SNI on https connections - false is the default and recommended value
disableSNI: false

Release Notes

Release 3.0.1

09 April, 2019

Bug Fix: Resolve error with startup failing to configure our beans

Release 3.0.0

21 March, 2019

Remove deprecated DPN workflow
Update .gitlab-ci.yml to cache maven artifacts

Release 2.4.3

21 March, 2019

Update Chronopolis and chron-test dependencies to latest

Release 2.4.2

23 January, 2019

Bump Chronopolis dependency version
Bug Fix: Fix csv upload to create the MultiPart data correctly

Release 2.4.1

22 January, 2019

Bump Chronopolis dependency version

Release 2.4.0

11 January, 2019

Bridge consolidation work to bring multiple bridge querying to a single service
Update notification of missing Depositors to fire only once for the lifetime of the bridge
Fix Bug resulting in successive snapshot runs not being processed if a check against the Depositor fails
Update ChronopolisIngest for 3.0.0 workflow

Release 2.3.2

09 August, 2018

Fixed bug which was preventing deserialization of certain classes
Temporarily disabled HttpFilter because of bug in Ingest Server

Release 2.3.1

07 August, 2018

Updated logic for appending a prefix to a depositor so that it is used in every operation

Release 2.3.0

10 July, 2018

Code licensed under BSD-3
Use separate thread pools when executing Ingestion tasks
- Long IO operations - bagging, cleaning, etc
- Short IO operations - HTTP requests
Bring tokenization process up to date with Chronopolis Core code
Test that a depositor exists before attempting to push a Bag to Chronopolis or DPN

Release 2.2.1

18 May, 2018

Fix bug where constraint for bag size was checked incorrectly
Fix bug where tokens were not being created because a dependency was missing

Release 2.2.0

14 May, 2018

Fix bug where we could potentially create the wrong number of replications
Add constraint satisfaction when creating DPN Replications
Refactor code for Chronopolis and DPN Ingest to better facilitate working on snapshots concurrently
- Break up DPN Ingestion steps into multiple classes
- Use standard lib interfaces instead of spring-batch for tasks

Release 2.1.0

8 February, 2018

Actively clean storage upon completion of data replicating
- For chronopolis: Ingest reports PRESERVED
- For DPN: All replications completed
Mark staging as inactive in Ingest for completed replications in Chronopolis

Release 2.0.3

29 November, 2017

Query on Bags we created when running Tokenization

Release 2.0.2

9 November, 2017

Remove creation of /var/log/chronopolis from rpm and instead create it on application startup

Release 2.0.1

8 November, 2017

Use correct properties when creating Ingest Requests to Chronopolis

Release 2.0.0

30 October, 2017

Integrate Chronopolis 2.0.0 Changes
- Import tokenization module in order to create ACE Tokens for incoming data
- Use new properties classes for configuration of storage and api communication
- Capture basic metrics when creating bags
- Update ingest flow to create bag and fixity
Updates to build and init scripts
- Support EL6 and EL7
- Quality of life changes to the sysv init script based on rpmlint

Release 1.5.1

30 June, 2017

Fix bug that caused replications to be created for each node in DPN

Release 1.5.0

26 June, 2017

Add a prefix for chronopolis bound collections
When creating replications for dpn, choose replicating nodes in a deterministic manner per snapshot so that all bags in a snapshot end up at the same DPN nodes.