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Modify based on review comments.

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Make it breaking change.

Signed-off-by: Jussi Hallila <jussi@hallila.com>
This commit is contained in:
Jussi Hallila
2022-01-13 16:04:30 +01:00
parent b567ee2818
commit 28fd9bc603
8 changed files with 72 additions and 40 deletions
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.changeset/six-coins-admire.md
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@@ -1,12 +1,29 @@
---
'@backstage/plugin-tech-insights-backend': patch
'@backstage/plugin-tech-insights-node': patch
'@backstage/plugin-tech-insights-backend': minor
'@backstage/plugin-tech-insights-node': minor
---
Adds a configuration option to fact retrievers to define lifecycle for facts the retriever persists. Possible values are either 'items-to-live' or 'time-to-live'. The former will keep only n number of items in to the database for each fact per entity. The latter will remove all facts that are older than the TTL value.
BREAKING CHANGES:
- The helper function to create a fact retriever registration is now expecting an object of configuration items instead of individual arguments.
Modify your techInsights.ts plugin configuration in `packages/backend/src/plugins/techInsights.ts` (or equivalent) the following way:
```diff
-createFactRetrieverRegistration(
- '1 1 1 * *', // Example cron, At 01:01 on day-of-month 1.
- entityOwnershipFactRetriever,
-),
+createFactRetrieverRegistration({
+ cadende: '1 1 1 * *', // Example cron, At 01:01 on day-of-month 1.
+ factRetriever: entityOwnershipFactRetriever,
+}),
```
Adds a configuration option to fact retrievers to define lifecycle for facts the retriever persists. Possible values are either 'max items' or 'time-to-live'. The former will keep only n number of items in the database for each fact per entity. The latter will remove all facts that are older than the TTL value.
Possible values:
- `{ itl: 5 }` // Deletes all facts for the retriever/entity pair, apart from the last five
- `{ maxItems: 5 }` // Deletes all facts for the retriever/entity pair, apart from the last five
- `{ ttl: 1209600000 }` // (2 weeks) Deletes all facts older than 2 weeks for the retriever/entity pair
- `{ ttl: { weeks: 2 } }` // Deletes all facts older than 2 weeks for the retriever/entity pair