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docs: add modsec resource limits to controls V2 memory consumption #841

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Aug 30, 2021
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docs: add modsec resource limits to controls V2 memory consumption #841

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017a6b2
Added modsec resource limits to avoid memory leaks over time in V2 Mo…
nseward-ep Aug 27, 2021
2c33299
Added note alert
nseward-ep Aug 30, 2021
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5 changes: 5 additions & 0 deletions docs/content/en/docs/examples/modsecurity.md
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Expand Up @@ -33,6 +33,11 @@ $ kubectl create -f https://haproxy-ingress.github.io/resources/modsecurity-depl
deployment.apps/modsecurity-spoa created
```

{{% alert title="Note" %}}
This deployment configures a small amount of requests and limits resources,
remember to adjust them before moving to production.
{{% /alert %}}


Check if the agent is up and running:

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15 changes: 15 additions & 0 deletions docs/static/resources/modsecurity-deployment-auditlog-sidecar.yaml
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Expand Up @@ -29,6 +29,21 @@ spec:
- containerPort: 12345
name: spop
protocol: TCP
resources:
limits:
cpu: 200m
memory: 150Mi
requests:
cpu: 200m
memory: 150Mi
livenessProbe:
failureThreshold: 3
initialDelaySeconds: 30
periodSeconds: 5
successThreshold: 1
tcpSocket:
port: 12345
timeoutSeconds: 4
volumeMounts:
- name: varlog
mountPath: /var/log
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15 changes: 15 additions & 0 deletions docs/static/resources/modsecurity-deployment.yaml
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Expand Up @@ -26,3 +26,18 @@ spec:
- containerPort: 12345
name: spop
protocol: TCP
resources:
limits:
cpu: 200m
memory: 150Mi
requests:
cpu: 200m
memory: 150Mi
livenessProbe:
failureThreshold: 3
initialDelaySeconds: 30
periodSeconds: 5
successThreshold: 1
tcpSocket:
port: 12345
timeoutSeconds: 4