Help to use the Tutorial

[ofilangi]

I tried to follow the tutorial
with e simple config file :

{   
    "baseConfig": "trifid:config-sparql.json", 
    "sparqlEndpointUrl": "http://dbpedia.org/sparql",
}   

and the command

docker run -ti -e TRIFID_CONFIG=config-custom.json -v $(pwd)/config-custom.json:/usr/src/app/config-custom.json -p 8080:8080 zazuko/trifid

The mail page (http://localhost:8080/) have no information/links to browse the Dbpedia SPARQL endpoint...

> [email protected] start /app
> node server.js

::ffff:172.17.0.1 - - [18/Mar/2020:14:49:53 +0000] "GET / HTTP/1.1" 304 - "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/80.0.3987.87 Chrome/80.0.3987.87 Safari/537.36"
::ffff:172.17.0.1 - - [18/Mar/2020:14:49:53 +0000] "GET /favicon.ico HTTP/1.1" 200 - "http://localhost:8080/" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/80.0.3987.87 Chrome/80.0.3987.87 Safari/537.36"

How can I have an access to the YASGUI or an Dbpedia entity start point ?

[ktk]

I will have to update this documentation, but did you try /sparql on localhost?

regards

Adrian

[ofilangi]

I did a test with this docker-compose yml file (I used your docker image in this test zazuko/trifid)

version: '3'
services:
    virtuoso:
      image: tenforce/virtuoso
      environment:
          DBA_PASSWORD: "test"
          SPARQL_UPDATE: "false"
          DEFAULT_GRAPH: "http://www.tesgraph.org#"
      ports:
          - 8890:8890
    
    trifid:
      image:  zazuko/trifid
      volumes:
        - ./config-custom.json:/usr/src/app/config-custom.json
      environment:
        - TRIFID_CONFIG=config-custom.json
      ports:
        - 8080:8080

config-custome.json

{
    "baseConfig": "trifid:config-sparql.json", 
    "sparqlEndpointUrl": "http://virtuoso:8890/sparql"
}

I loaded a simple turtle file on my localhost (http://localhost:8890) the file

I see this simple page when I'm go on http://localhost:8080/

Did i forget to configure something ?

[ktk]

Sorry for not getting back to you earlier! No the default-config does indeed not ship much on the main entry page right now. We have a few issues open about how we could change that, see for example #59 and the project board we did https://github.com/zazuko/trifid/projects/2

Usually we customize the main page for what the customer wants to have.

But other than that, did it do what you expected, as in can you dereference data & do you have a SPARQL frontend?

[sandhose]

The TRIFID_CONFIG environment variable in the Dockerfile wasn't working since a few releases. This is now fixed in version 2.3.5, available on the Docker Hub.

Please note that the path of the config has changed, see the updated tutorial.

[ofilangi]

Sorry for my late reply ... I was finally able to test the new docker image again! dereference link works well. by taking the configuration described at the start of this post and loading the following ttl file

@prefix txn: <http://localhost:8080/data/transaction/> .
@prefix srv: <http://localhost:8080/data/server/> .
@prefix log: <http://localhost:8080/ont/transaction-log/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

txn:123 a log:Transaction ;
	log:processedBy srv:A ;
	log:processedAt "2015-10-16T10:22:23"^^xsd:dateTime ;
	log:statusCode 200 .
	
txn:124 a log:Transaction ;
	log:processedBy srv:B ;
	log:processedAt "2015-10-16T10:22:24"^^xsd:dateTime ;
	log:statusCode 200 .

txn:125 a log:Transaction ;
	log:processedBy srv:C ;
	log:processedAt "2015-10-16T10:22:24"^^xsd:dateTime ;
	log:statusCode 200 .

The link http://localhost:8080/data/transaction/123 get the folowwing page

thanks !

[ktk]

Great thanks for the update. I assume we can close this then?

[ofilangi]

yes!