diff options
Diffstat (limited to '')
-rw-r--r-- | src/go/collectors/go.d.plugin/modules/consul/init.go | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/consul/init.go b/src/go/collectors/go.d.plugin/modules/consul/init.go new file mode 100644 index 000000000..944609a16 --- /dev/null +++ b/src/go/collectors/go.d.plugin/modules/consul/init.go @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +package consul + +import ( + "errors" + "net/http" + "net/url" + + "github.com/netdata/netdata/go/go.d.plugin/pkg/prometheus" + "github.com/netdata/netdata/go/go.d.plugin/pkg/web" +) + +func (c *Consul) validateConfig() error { + if c.URL == "" { + return errors.New("'url' not set") + } + return nil +} + +func (c *Consul) initHTTPClient() (*http.Client, error) { + return web.NewHTTPClient(c.Client) +} + +const urlPathAgentMetrics = "/v1/agent/metrics" + +func (c *Consul) initPrometheusClient(httpClient *http.Client) (prometheus.Prometheus, error) { + r, err := web.NewHTTPRequest(c.Request.Copy()) + if err != nil { + return nil, err + } + r.URL.Path = urlPathAgentMetrics + r.URL.RawQuery = url.Values{ + "format": []string{"prometheus"}, + }.Encode() + + req := c.Request.Copy() + req.URL = r.URL.String() + + if c.ACLToken != "" { + if req.Headers == nil { + req.Headers = make(map[string]string) + } + req.Headers["X-Consul-Token"] = c.ACLToken + } + + return prometheus.New(httpClient, req), nil +} |