ci: update Docker release

.release/ci.hcl

@@ -66,6 +66,20 @@ event "promote-staging" {
   }
 }
 
+event "promote-staging-docker" {
+  depends = ["promote-staging"]
+
+  action "promote-staging-docker" {
+    organization = "hashicorp"
+    repository   = "crt-workflows-common"
+    workflow     = "promote-staging-docker"
+  }
+
+  notification {
+    on = "always"
+  }
+}
+
 event "trigger-production" {
   // This event is dispatched by the bob trigger-promotion command  // and is required - do not delete.
 }
@@ -84,9 +98,23 @@ event "promote-production" {
   }
 }
 
-event "promote-production-packaging" {
+event "promote-production-docker" {
   depends = ["promote-production"]
 
+  action "promote-production-docker" {
+    organization = "hashicorp"
+    repository   = "crt-workflows-common"
+    workflow     = "promote-production-docker"
+  }
+
+  notification {
+    on = "always"
+  }
+}
+
+event "promote-production-packaging" {
+  depends = ["promote-production-docker"]
+
   action "promote-production-packaging" {
     organization = "hashicorp"
     repository   = "crt-workflows-common"

Dockerfile

@@ -1,7 +1,8 @@
 # Copyright (c) HashiCorp, Inc.
 # SPDX-License-Identifier: MPL-2.0
 
-FROM busybox:1.36.0 as release
+# busybox:v1.36.0
+FROM busybox@sha256:acaddd9ed544f7baf3373064064a51250b14cfe3ec604d65765a53da5958e5f5 as release
 
 ARG PRODUCT_NAME=nomad
 ARG PRODUCT_VERSION

website/content/docs/install/production/requirements.mdx

@@ -203,6 +203,8 @@ The [`hashicorp/nomad`][nomad_docker_hub] Docker image is intended to be used
 in automated pipelines for [CLI operations][docs_cli], such as
 [`nomad job plan`][], [`nomad fmt`][], and others.
 
+~> **Note:** The Nomad Docker image is not tested when running as an agent.
+
 [Security Model]: /nomad/docs/concepts/security
 [production deployment guide]: /nomad/tutorials/enterprise/production-deployment-guide-vm-with-consul#configure-systemd
 [linux capabilities]: #linux-capabilities