[POLICY] Enhance liveness probes and metrics
- added logback prometheus support for xacml and drools.
- enabled enhanced healthchecks.
- enabled enhanced liveness probes for drools pdp to detect stuck PDP
application and restart it.
- add prometheus servicemonitor for drools.
- set latest docker image versions for drools-applications and xacml
Issue-ID: POLICY-3386
Issue-ID: POLICY-4089
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
Change-Id: I0ffd9bf93452f8a7a63deb33f2103f9b80476d07
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
diff --git a/kubernetes/policy/components/policy-drools-pdp/templates/serviceMonitor.yaml b/kubernetes/policy/components/policy-drools-pdp/templates/serviceMonitor.yaml
new file mode 100644
index 0000000..1c04296
--- /dev/null
+++ b/kubernetes/policy/components/policy-drools-pdp/templates/serviceMonitor.yaml
@@ -0,0 +1,23 @@
+{{/*
+# ============LICENSE_START=======================================================
+# Copyright (c) 2022 AT&T Intellectual Property
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+# http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+*/}}
+
+{{- if .Values.prometheus.enabled }}
+{{ include "common.serviceMonitor" . }}
+{{- end }}
diff --git a/kubernetes/policy/components/policy-drools-pdp/templates/statefulset.yaml b/kubernetes/policy/components/policy-drools-pdp/templates/statefulset.yaml
index d389246..7dee453 100755
--- a/kubernetes/policy/components/policy-drools-pdp/templates/statefulset.yaml
+++ b/kubernetes/policy/components/policy-drools-pdp/templates/statefulset.yaml
@@ -1,6 +1,6 @@
{{/*
# Copyright © 2017 Amdocs, Bell Canada
-# Modifications Copyright © 2018-2020 AT&T Intellectual Property
+# Modifications Copyright © 2018-2020, 2022 AT&T Intellectual Property
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -83,10 +83,12 @@
- containerPort: {{ .Values.service.externalPort2 }}
{{- if eq .Values.liveness.enabled true }}
livenessProbe:
- tcpSocket:
- port: {{ .Values.service.externalPort }}
+ httpGet:
+ path: /healthcheck/controllers
+ port: 6968
initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
periodSeconds: {{ .Values.liveness.periodSeconds }}
+ timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
{{- end }}
readinessProbe:
tcpSocket: