add TLS option from Prometheus community

README.md

@@ -176,12 +176,8 @@ Usage of oracledb_exporter:
         Number of maximum idle connections in the connection pool. (default "0")
   --database.maxOpenConns string
         Number of maximum open connections in the connection pool. (default "10")
-  --web.secured-metrics  boolean
-        Expose metrics using https server. (default "false")
-  --web.ssl-server-cert string
-        Path to the PEM encoded certificate file.
-  --web.ssl-server-key string
-        Path to the PEM encoded key file.
+  --web.config
+        Specify which web configuration file to load
 ```
 
 # Default metrics
@@ -510,3 +506,16 @@ The root cause is Oracle's reaction of quering ASM-related views without ASM use
 ```
 $ find $ORACLE_BASE/diag/rdbms -name '*.tr[cm]' -mtime +14 -delete
 ```
+
+
+## TLS and basic authentication
+
+Apache Exporter supports TLS and basic authentication. This enables better
+control of the various HTTP endpoints.
+
+To use TLS and/or basic authentication, you need to pass a configuration file
+using the `--web.config` parameter. The format of the file is described
+[in the exporter-toolkit repository](https://github.com/prometheus/exporter-toolkit/blob/master/docs/web-configuration.md).
+
+Note that the TLS and basic authentication settings affect all HTTP endpoints:
+/metrics for scraping, /probe for probing, and the web UI.

go.mod

@@ -3,15 +3,12 @@ module github.com/iamseth/oracledb_exporter
 go 1.14
 
 require (
-	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 	github.com/BurntSushi/toml v0.3.1
-	github.com/beorn7/perks v1.0.0
-	github.com/golang/protobuf v1.3.1
+	github.com/go-kit/kit v0.9.0
+	github.com/go-kit/log v0.1.0
 	github.com/mattn/go-oci8 v0.0.8
-	github.com/matttproud/golang_protobuf_extensions v1.0.1
-	github.com/prometheus/client_golang v1.0.0
-	github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90
-	github.com/prometheus/common v0.6.0
-	github.com/prometheus/procfs v0.0.2
-	golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a
+	github.com/prometheus/client_golang v1.11.0
+	github.com/prometheus/common v0.29.0
+	github.com/prometheus/exporter-toolkit v0.7.1
+	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 )