Fix duplicate entries in IP pools list#4808
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david-crespo
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Jan 12, 2024
| ) | ||
| .filter(ip_pool::time_deleted.is_null()) | ||
| .select(IpPool::as_select()) | ||
| .distinct() |
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This is the easy fix, but I'm wondering if instead of using linkage to the internal silo to identify the internal pool, we could leave out the join altogether if we just had a well-known name for the internal pool and filtered that out.
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I believe the SERVICE_IP_POOL_NAME const should be usable for this.
omicron/nexus/db-queries/src/db/datastore/rack.rs
Lines 756 to 760 in 009c4ae
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david-crespo
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Jan 12, 2024
| })?; | ||
| Ok((authz_pool, pool)) | ||
| let name = SERVICE_IP_POOL_NAME.parse().unwrap(); | ||
| LookupPath::new(&opctx, self).ip_pool_name(&Name(name)).fetch().await |
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I count this as a win, haha.
just-be-dev
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Jan 16, 2024
| // pool has no entry in the join table | ||
| .or(ip_pool_resource::resource_id.is_null()), | ||
| ) | ||
| .filter(ip_pool::name.ne(SERVICE_IP_POOL_NAME)) |
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Yeah, so much better 🙌
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Bugfix for #4261. Using
distinctto eliminate dupes from the left outer join works, but it's better to just use the well-known name of the service IP pool to exclude it from whatever operations it needs to be excluded from.Potential followup related to #4762: if the ID was well-known too, we could do the
is_internalcheck without having to hit the DB.