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Rework template docs and add examples (#43178)

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David Parrott
2021-12-15 15:00:12 -08:00
committed by GitHub
parent fde26b0bd9
commit 8206802f19
3 changed files with 155 additions and 53 deletions
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docs/sources/alerting/unified-alerting/message-templating/template-data.md
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@@ -59,17 +59,3 @@ In addition to direct access of data (labels and annotations) stored as KeyValue
| Remove | []string | KeyValue | Returns a copy of the Key/Value map without the given keys. |
| Names | | []string | List of label names |
| Values | | []string | List of label values |
## Functions
Some functions to transform values are also available, along with [default functions provided by Go templating](https://golang.org/pkg/text/template/#hdr-Functions).
| Name | Arguments | Returns |
| ------------ | ---------------------------- | ------------------------------------------------------------------------------------------------------------ |
| title | string | Capitalizes first character of each word. |
| toUpper | string | Converts all characters to upper case. |
| match | pattern, string | Match a string using RegExp. |
| reReplaceAll | pattern, replacement, string | RegExp substitution, unanchored. |
| join | string, []string | Concatenates the elements of the second argument to create a single string. First argument is the separator. |
| safeHtml | string | Marks string as HTML, not requiring auto-escaping. |
| stringSlice | ...string | Returns passed strings as slice of strings. |