add netpol for wait job pod

General MR

Summary

Add network policy for wait job to fix timeout issue

Relevant logs/screenshots

https://repo1.dso.mil/big-bang/bigbang/-/pipelines/3634301

Linked Issue

issue

Upgrade Notices

N/A

chart/templates/bigbang/networkpolicies/allow-wait-job-egress.yaml

+{{- if and .Values.networkPolicies.enabled .Values.waitJob.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: allow-wait-job-api-egress
+  namespace: {{ .Release.Namespace }}
+spec:
+  podSelector:
+    matchLabels:
+      job-name: mattermost-wait-job
+  policyTypes:
+  - Egress
+  egress:
+  - to:
+    - ipBlock:
+        cidr: 0.0.0.0/0
+        except:
+        - 169.254.169.254/32
+{{- end }}
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