[DUPLICATED] Improve docs about configuration with env variables about apoc HOT 5 CLOSED

Comment by conker84
Wednesday Jul 28, 2021 at 09:29 GMT

@akshaymhetre can you please try with?:

apoc_initializer_cypher_0=CALL apoc.cypher.runSchemaFile ("file:///schema.cypher")
apoc_initializer_cypher_1=CALL apoc.cypher.runFile ("file:///sample.cypher")

Looking forward to hearing from you!

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Comment by aowss
Wednesday Jul 28, 2021 at 12:10 GMT

Sorry @conker84 , i am confused. I might not have understood your comment correctly.
Are you suggesting to just drop the leading NEO4J_ part?

That's strange because :

• all the docs ( including some of your comments on other issues ) mention that prefix
• all the other environment variables seem to start with that prefix
• the error message unknown settings: apoc.initializer.cypher.0 seems to have stripped that prefix

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Comment by conker84
Wednesday Jul 28, 2021 at 14:03 GMT

Sorry @conker84 , i am confused. I might not have understood your comment correctly.
Are you suggesting to just drop the leading NEO4J_ part?

That's strange because :

• all the docs ( including some of your comments on other issues ) mention that prefix
• all the other environment variables seem to start with that prefix
• the error message unknown settings: apoc.initializer.cypher.0 seems to have stripped that prefix

Yes @aowss you understood correctly, we leverage under-the-hood Apache Configuration that should be capable of recognising that kind of env variable and configure APOC properly.
I did a mistake in the copy and paste in the previous comment, use this env variable:

apoc.initializer.cypher.0=CALL apoc.cypher.runSchemaFile ("file:///schema.cypher")
apoc.initializer.cypher.1=CALL apoc.cypher.runFile ("file:///sample.cypher")

As I said Apache Configuration should be capable of understanding these.
Please lemme know

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Comment by aowss
Wednesday Jul 28, 2021 at 14:50 GMT

Thanks for your help,
Your solution seems to be working ( i am going to look more closely ).
But it makes the configuration inconsistent in terms of naming ( and the docs need to be updated )

    environment:
      NEO4J_AUTH: ${NEO4J_USER}/${NEO4J_PASSWORD}
      NEO4J_dbms_security_procedures_unrestricted: "apoc.*"
      NEO4J_dbms_logs_debug_level: DEBUG
      NEO4J_apoc_import_file_enabled: "true"
      apoc.initializer.cypher.0: "CALL apoc.cypher.runSchemaFile('constraints.cypher')"
      apoc.initializer.cypher.1: "CALL apoc.cypher.runFiles(['nodes.cypher', 'relationships.cypher'])"
      NEO4JLABS_PLUGINS: '["apoc"]'

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Comment by conker84
Wednesday Jul 28, 2021 at 15:51 GMT

We definitely need to update the docs, I'm sorry I was sure that we did it in the past. I'll change the title of the issue

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