docs: Quote value latest to be explicit about the possible value for node_exporter_version

In the docs, the value "latest" was written as a normal string.
By quoting it via `, it marks it explicit as a possible value to accept for node_exporter_version.
Otherwise, it is easy overlooked as acceptable value.

Signed-off-by: Andy Grunwald <andygrunwald@gmail.com>
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Andy Grunwald 2023-03-05 11:06:52 +01:00
parent 3b83b02c33
commit 92cb8461a7
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@ -22,7 +22,7 @@ All variables which can be overridden are stored in [defaults/main.yml](defaults
| Name | Default Value | Description |
| -------------- | ------------- | -----------------------------------|
| `node_exporter_version` | 1.1.2 | Node exporter package version. Also accepts latest as parameter. |
| `node_exporter_version` | 1.1.2 | Node exporter package version. Also accepts `latest` as parameter. |
| `node_exporter_binary_local_dir` | "" | Enables the use of local packages instead of those distributed on github. The parameter may be set to a directory where the `node_exporter` binary is stored on the host where ansible is run. This overrides the `node_exporter_version` parameter |
| `node_exporter_binary_url` | `https://github.com/prometheus/node_exporter/releases/download/v{{ node_exporter_version }}/node_exporter-{{ node_exporter_version }}.linux-{{ go_arch }}.tar.gz` | URL of the node exporter binaries .tar.gz file |
| `node_exporter_checksums_url` | `https://github.com/prometheus/node_exporter/releases/download/v{{ node_exporter_version }}/sha256sums.txt` | URL of the node exporter checksums file |