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feat(prometheus): Network Policy added

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Jon Lockwood
2023-09-29 19:10:31 +09:30
parent 5c62055d2f
commit ae35e704e3
1 changed files with 123 additions and 0 deletions
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123
values.yaml
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@ -373,6 +373,129 @@ nfc_monitoring:
# - Define 'podSelector' as this is alreaady included using the selector labels
policies:
### SoF Network Policy: Prometheus ###
- name: prometheus
policy:
egress: # ToDo: add further restrictions to egress. is variable lookup possible to obtain values????
# - {}
- to: # Alert Manager
- namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: alerting
podSelector:
matchLabels:
app.kubernetes.io/instance: main
app.kubernetes.io/component: alert-router
app.kubernetes.io/name: alertmanager
ports:
- port: 9093
protocol: TCP
- to: # Ceph
- ipBlock:
cidr: 172.16.10.0/24
ports:
- port: 9283
protocol: TCP
- to: # Grafana
- namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: grafana
podSelector:
matchLabels:
app.kubernetes.io/component: graphing
app.kubernetes.io/instance: k8s
app.kubernetes.io/name: grafana
ports:
- port: 3000
protocol: TCP
- to: # Grafana Agent
- namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: monitoring
podSelector:
matchLabels:
app.kubernetes.io/instance: k8s
app.kubernetes.io/component: exporter
app.kubernetes.io/name: grafana-agent
ports:
- port: 12345
protocol: TCP
- to: # Kube DNS
- namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: kube-system
podSelector:
matchLabels:
k8s-app: kube-dns
ports:
- port: 53
protocol: TCP
- port: 53
protocol: UDP
- to:
- podSelector:
matchLabels:
app.kubernetes.io/name: prometheus
# namespaceSelector:
# matchLabels:
# kubernetes.io/metadata.name: monitoiring
- namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: metrics
ports: []
- {} # ToDo: Temp rule: Allow All. this rule MUST be removed when egress has been refactored
ingress:
- from:
- podSelector:
matchLabels:
app.kubernetes.io/name: prometheus
# namespaceSelector:
# matchLabels:
# kubernetes.io/metadata.name: monitoiring
- namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: metrics
ports: []
# - port: 8080
# protocol: TCP
# - port: 9090
# protocol: TCP
# - port: 10901
# protocol: TCP
- from:
- podSelector:
matchLabels:
app.kubernetes.io/name: grafana
namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: grafana
- podSelector:
matchLabels:
app.kubernetes.io/name: prometheus-adapter
namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: monitoring
ports:
- port: 9090
protocol: TCP
- from: []
ports: []
policyTypes:
- Egress
- Ingress
loki_instance:
image: