# fluent-plugin-jfrog-metrics

[Fluentd](https://fluentd.org/) input plugin to scrape metrics from JFrog Artifactory and Xray openmetrics API endpoints and export them to Fluentd to process into various outputs

## Building

To build / test locally use rake:

```
rake
```

To build install locally use bundler:

```
bundle install
```

This will install the gem shown below from source.

## Development

### Bundler

Add following line to your Gemfile:

```ruby
gem "fluent-plugin-jfrog-metrics"
```

And then execute:

```
$ bundle
```

### Configuration

You can generate configuration template:

```
$ fluent-plugin-config-format input jfrog-metrics
```

You can copy and paste generated documents here.

## Installation

### RubyGems

```
$ gem install rest-client
```

```
$ gem install thread
```

```
$ gem install fluent-plugin-jfrog-metrics
```

### Setup & configuration

Fluentd is the supported log collector for this integration.
For Fluentd setup and information, read the JFrog log analytics repository's [README.](https://github.com/jfrog/log-analytics/blob/master/README.md)

#### Fluentd Output

Download fluentd conf for different log-vendors. For example
Splunk:

Splunk setup can be found at [README.](https://github.com/jfrog/metrics/blob/main/splunk/README.md)

```text
wget https://raw.githubusercontent.com/jfrog/metrics/master/splunk/splunk_metrics.conf
```

#### Configuration parameters

Integration is done by setting up Xray. Obtain JPD url and access token for API. Configure the source directive parameters specified below

- **tag** (string) (required): The value is the tag assigned to the generated metrics.
- **jpd_url** (string) (required): JPD url required to pull metrics, (note - if deployed on K8s use the localhost and port number combination per sidecar)
- **username** (string) (required): USER is the Artifactory username for authentication
- **apikey** (string) (required if token is not used, do refer Note section for specifics): API Key is the [Artifactory API Key](https://www.jfrog.com/confluence/display/JFROG/User+Profile#UserProfile-APIKey) for authentication
- **token** (string) (required if apikey is not used, do refer Note section for specifics): Admin token is the [Artifactory Scoped Tokens](https://www.jfrog.com/confluence/display/JFROG/Access+Tokens#AccessTokens-GeneratingAdminTokens) for authentication
- **metric_prefix** (string) (required): This values pulls the specific metrics. Values can be - jfrog.artifactory, jfrog.xray
- **interval** (integer) (optional): Wait interval between pulling new events
  - Default value: `60`
- **common_jpd** (true / false) (optional): This flag should be set as true only for non-kubernetes installations or installations where JPD base URL is same to access both Artifactory and Xray,
  - ex: https://sample_base_url/artifactory or https://sample_base_url/xray
  - Default value: false
- **target_platform** (string) (optional): Output format of target platform allowed values SPLUNK and ELASTIC
  - Default value: `SPLUNK`
- **verify_ssl** (true / false) (optional): This flag should be set as false in order to bypass client's ssl certificate verification. When false, sets ssl_opts['verify_ssl'] to OpenSSL::SSL::VERIFY_NONE. Otherwise, sets ssl_opts['verify_ssl'] to OpenSSL::SSL::VERIFY_PEER
  - Default value: true

Note:

- For Artifactory v7.4 and below only API Key must be used,
- For Artifactory v7.4 to 7.46 either Token or API Key can be used,
- For Artifactory v7.47 and above token only must be used.

## Copyright

- Copyright(c) 2020 - JFrog
- License
  - Apache License, Version 2.0