chore: scoutapm shutdown fix (ietf-tools#7538)

Author: jennifer-richards

k8s/celery.yaml

@@ -26,6 +26,15 @@ spec:
         - name: scoutapm
           image: "scoutapp/scoutapm:version-1.4.0"
           imagePullPolicy: IfNotPresent
+          # Replace command with one that will shut down on a TERM signal
+          # The ./core-agent start command line is from the scoutapm docker image
+          command:
+            - "sh"
+            - "-c"
+            - >-
+              trap './core-agent shutdown --tcp 0.0.0.0:6590' TERM;
+              ./core-agent start --daemonize false --log-level debug --tcp 0.0.0.0:6590 &
+              wait $!
           livenessProbe:
             exec:
               command:

k8s/datatracker.yaml

@@ -24,6 +24,15 @@ spec:
         - name: scoutapm
           image: "scoutapp/scoutapm:version-1.4.0"
           imagePullPolicy: IfNotPresent
+          # Replace command with one that will shut down on a TERM signal
+          # The ./core-agent start command line is from the scoutapm docker image
+          command:
+            - "sh"
+            - "-c"
+            - >-
+              trap './core-agent shutdown --tcp 0.0.0.0:6590' TERM;
+              ./core-agent start --daemonize false --log-level debug --tcp 0.0.0.0:6590 &
+              wait $!
           livenessProbe:
             exec:
               command: