From: Daniel Swarbrick <dswarbrick@debian.org>
Date: Tue, 25 Oct 2022 22:21:11 +0200
Subject: Disable Nomad service discovery

Forwarded: not-needed
Last-Update: 2022-10-21

The requisite build-dependencies for Nomad service discovery do not
exist as Debian packages.
---
 config/config_test.go         | 35 -----------------------------------
 config/testdata/conf.good.yml |  4 ----
 discovery/install/install.go  |  1 -
 discovery/nomad/nomad.go      |  3 +++
 discovery/nomad/nomad_test.go |  3 +++
 plugins/plugins.go            |  3 ---
 6 files changed, 6 insertions(+), 43 deletions(-)

diff --git a/config/config_test.go b/config/config_test.go
index ecb8c0a..37e0ea3 100644
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -44,7 +44,6 @@ import (
 	"github.com/prometheus/prometheus/discovery/linode"
 	"github.com/prometheus/prometheus/discovery/marathon"
 	"github.com/prometheus/prometheus/discovery/moby"
-	"github.com/prometheus/prometheus/discovery/nomad"
 	"github.com/prometheus/prometheus/discovery/openstack"
 	"github.com/prometheus/prometheus/discovery/ovhcloud"
 	"github.com/prometheus/prometheus/discovery/puppetdb"
@@ -532,40 +531,6 @@ var expectedConf = &Config{
 				},
 			},
 		},
-		{
-			JobName: "service-nomad",
-
-			HonorTimestamps:       true,
-			ScrapeInterval:        model.Duration(15 * time.Second),
-			ScrapeTimeout:         DefaultGlobalConfig.ScrapeTimeout,
-			EnableCompression:     true,
-			BodySizeLimit:         globBodySizeLimit,
-			SampleLimit:           globSampleLimit,
-			TargetLimit:           globTargetLimit,
-			LabelLimit:            globLabelLimit,
-			LabelNameLengthLimit:  globLabelNameLengthLimit,
-			LabelValueLengthLimit: globLabelValueLengthLimit,
-			ScrapeProtocols:       DefaultGlobalConfig.ScrapeProtocols,
-
-			MetricsPath:      DefaultScrapeConfig.MetricsPath,
-			Scheme:           DefaultScrapeConfig.Scheme,
-			HTTPClientConfig: config.DefaultHTTPClientConfig,
-
-			ServiceDiscoveryConfigs: discovery.Configs{
-				&nomad.SDConfig{
-					AllowStale:      true,
-					Namespace:       "default",
-					RefreshInterval: model.Duration(60 * time.Second),
-					Region:          "global",
-					Server:          "http://localhost:4646",
-					TagSeparator:    ",",
-					HTTPClientConfig: config.HTTPClientConfig{
-						FollowRedirects: true,
-						EnableHTTP2:     true,
-					},
-				},
-			},
-		},
 		{
 			JobName: "service-ec2",
 
diff --git a/config/testdata/conf.good.yml b/config/testdata/conf.good.yml
index a7bcdf2..5f69b04 100644
--- a/config/testdata/conf.good.yml
+++ b/config/testdata/conf.good.yml
@@ -205,10 +205,6 @@ scrape_configs:
           cert_file: valid_cert_file
           key_file: valid_key_file
 
-  - job_name: service-nomad
-    nomad_sd_configs:
-      - server: 'http://localhost:4646'
-
   - job_name: service-ec2
     ec2_sd_configs:
       - region: us-east-1
diff --git a/discovery/install/install.go b/discovery/install/install.go
index 631b61f..a728c51 100644
--- a/discovery/install/install.go
+++ b/discovery/install/install.go
@@ -30,7 +30,6 @@ import (
 	_ "github.com/prometheus/prometheus/discovery/linode"       // register linode
 	_ "github.com/prometheus/prometheus/discovery/marathon"     // register marathon
 	_ "github.com/prometheus/prometheus/discovery/moby"         // register moby
-	_ "github.com/prometheus/prometheus/discovery/nomad"        // register nomad
 	_ "github.com/prometheus/prometheus/discovery/openstack"    // register openstack
 	_ "github.com/prometheus/prometheus/discovery/ovhcloud"     // register ovhcloud
 	_ "github.com/prometheus/prometheus/discovery/puppetdb"     // register puppetdb
diff --git a/discovery/nomad/nomad.go b/discovery/nomad/nomad.go
index d9c4812..d6d75f8 100644
--- a/discovery/nomad/nomad.go
+++ b/discovery/nomad/nomad.go
@@ -11,6 +11,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+//go:build ignore
+// +build ignore
+
 package nomad
 
 import (
diff --git a/discovery/nomad/nomad_test.go b/discovery/nomad/nomad_test.go
index 357d4a8..548ff70 100644
--- a/discovery/nomad/nomad_test.go
+++ b/discovery/nomad/nomad_test.go
@@ -11,6 +11,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+//go:build ignore
+// +build ignore
+
 package nomad
 
 import (
diff --git a/plugins/plugins.go b/plugins/plugins.go
index ce286a1..f71ee5e 100644
--- a/plugins/plugins.go
+++ b/plugins/plugins.go
@@ -52,9 +52,6 @@ import (
 	// Register moby plugin.
 	_ "github.com/prometheus/prometheus/discovery/moby"
 
-	// Register nomad plugin.
-	_ "github.com/prometheus/prometheus/discovery/nomad"
-
 	// Register openstack plugin.
 	_ "github.com/prometheus/prometheus/discovery/openstack"