schutzbot: unregister test hosts

.gitlab-ci.yml

@@ -12,6 +12,7 @@ stages:
     - cat schutzbot/team_ssh_keys.txt | tee -a ~/.ssh/authorized_keys > /dev/null
   after_script:
     - schutzbot/ci_details.sh > /tmp/artifacts/ci-details-after-run.txt || true
+    - schutzbot/unregister.sh || true
     - schutzbot/update_github_status.sh update || true
     - schutzbot/save_journal.sh || true
     - schutzbot/upload_artifacts.sh

schutzbot/unregister.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# Colorful output.
+function greenprint {
+  echo -e "\033[1;32m[$(date -Isecond)] ${1}\033[0m"
+}
+function redprint {
+    echo -e "\033[1;31m[$(date -Isecond)] ${1}\033[0m"
+}
+
+if ! hash subscription-manager; then
+    exit 0
+fi
+if ! sudo subscription-manager status; then
+    exit 0
+fi
+if sudo subscription-manager unregister; then
+    greenprint "Host unregistered."
+    exit 0
+fi
+redprint "Failed to unregister"
+exit 1