58 lines
2.5 KiB
Markdown
58 lines
2.5 KiB
Markdown
---
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layout: article
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title: Admin Services
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description: Data Controller contains a number of admin-only web services, such as DB Export, Lineage Generation, and Data Catalog refresh.
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---
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# Admin Services
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Several web services have been defined to provide additional functionality outside of the user interface. These somewhat-hidden services must be called directly, using a web browser. The URL is made up of several components:
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* SERVERURL -> the domain (and port) on which your SAS server resides
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* EXECUTOR -> Either `SASStoredProcess` for SAS 9, else `SASJobExecution` for Viya
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* APPLOC -> The root folder location in which the Data Controller backend services were deployed
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* SERVICE -> The actual Data Controller service being described. May include additional parameters.
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To illustrate the above, consider the following URL:
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[https://sas.analytium.co.uk/SASJobExecution/?_program=/Public/app/viya/services/admin/exportdb&flavour=PGSQLg](https://sas.analytium.co.uk/SASJobExecution/?_program=/Public/app/viya/services/admin/exportdb&flavour=PGSQL
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)
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This is broken down into:
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* `$SERVERURL` = `https://sas.analytium.co.uk`
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* `$EXECUTOR` = `SASJobExecution`
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* `$APPLOC` = `/Public/app/dc`
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* `$SERVICE` = `services/admin/exportdb&flavour=PGSQL`
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The below sections will only describe the `$SERVICE` component - you may construct this into a URL as follows:
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* `$SERVERURL/$EXECUTOR?_program=$APPLOC/$SERVICE`
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## Export Config
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This service will provide a zip file containing the current database configuration. This is useful for migrating to a different data controller database instance.
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EXAMPLE:
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* `services/admin/exportconfig`
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## Export Database
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Exports the data controller control library in DB specific DDL. The following URL parameters may be added:
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* &flavour= (only PGSQL supported at this time)
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* &schema= (optional, if target schema is needed)
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EXAMPLES:
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* `services/admin/exportdb&flavour=PGSQL&schema=DC`
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* `services/admin/exportdb&flavour=PGSQL`
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## Refresh Catalog
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Refreshes the Data Controller data catalog. The model is stored in SCD2 so it's a great way to track changes over time! The process can take a long time if you have a lot of tables - if a library crashes, you can exclude it from the refresh process by adding pipe-separated LIBREFs to the DCXXXX.MPE_CONFIG table (var_scope='DC_CATALOG', var_name='DC_IGNORELIBS').
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The following params can be added:
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* &libref (optional) to run the process for just one library.
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EXAMPLES:
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* `services/admin/refreshcatalog`
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* `services/admin/refreshcatalog&libref=MYLIB` |