fixup examples

Signed-off-by: aSquare14 <atibhi.a@gmail.com>
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aSquare14 2021-04-18 22:18:51 +05:30
parent b103eff7d5
commit fc42013dad

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@ -603,19 +603,19 @@ Here are some examples of valid string matchers :
2. Similar to example 1, shown below are two equality matchers combined in a short form YAML list.
```yaml
matchers: [ "foo = bar", "dings != bums" ]
matchers: [ foo = bar, dings != bums ]
```
As shown below, in the short-form, it's generally better to quote the list elements to avoid problems with special characters like commas:
```yaml
matchers: [ '{foo="bar",dings!="bums"}' ]
matchers: [ "foo = bar,baz", "dings != bums" ]
```
3. You can also put both matchers into one PromQL-like string. Single quotes for the whole string work best here.
```yaml
matchers: ['{env=~"produ.*"}', '{baz!~".*quux"}']
matchers: [ '{foo="bar",dings!="bums"}' ]
```
4. To avoid any confusion about YAML string quoting and escaping, you can use YAML block quoting and then only worry about the OpenMetrics escaping inside the block. A complex example with a regular expression and different quotes inside the label value is shown below: