Function addMetrics

compose/compose.go:475–532

(cfg *composeConfig)

}

func addMetrics(cfg *composeConfig) {
	cfg.Volumes["prometheus-volume"] = stringMap{}
	cfg.Volumes["grafana-volume"] = stringMap{}

	cfg.Services["node-exporter"] = service{
		Image:         "quay.io/prometheus/node-exporter:v1.0.1",
		ContainerName: containerName("node-exporter"),
		Pid:           "host",
		WorkingDir:    "/working/jaeger",
		Volumes: []volume{{
			Type:     "bind",
			Source:   "/",
			Target:   "/host",
			ReadOnly: true,
		}},
	}

	cfg.Services["prometheus"] = service{
		Image:         "prom/prometheus:v2.20.1",
		ContainerName: containerName("prometheus"),
		Hostname:      "prometheus",
		Ports: []string{
			toPort(9090),
		},
		Volumes: []volume{
			{
				Type:   "volume",
				Source: "prometheus-volume",
				Target: "/prometheus",
			},
			{
				Type:     "bind",
				Source:   "$GOPATH/src/github.com/dgraph-io/dgraph/compose/prometheus.yml",
				Target:   "/etc/prometheus/prometheus.yml",
				ReadOnly: true,
			},
		},
	}

	cfg.Services["grafana"] = service{
		Image:         "grafana/grafana:7.1.2",
		ContainerName: containerName("grafana"),
		Hostname:      "grafana",
		Ports: []string{
			toPort(3000),
		},
		Environment: []string{
			// Skip login
			"GF_AUTH_ANONYMOUS_ENABLED=true",
			"GF_AUTH_ANONYMOUS_ORG_ROLE=Admin",
		},
		Volumes: []volume{{
			Type:   "volume",
			Source: "grafana-volume",
			Target: "/var/lib/grafana",
		}},
	}
}