Copy all files from kubernetes repo into this one

This commit is a like-for-like copy of the [kubernetes repo](https://github.com/python-discord/kubernetes) check that repo for comit history prioir to this commit.

Co-authored-by: Amrou Bellalouna <[email protected]>
Co-authored-by: Bradley Reynolds <[email protected]>
Co-authored-by: Chris <[email protected]>
Co-authored-by: Chris Lovering <[email protected]>
Co-authored-by: ChrisJL <[email protected]>
Co-authored-by: Den4200 <[email protected]>
Co-authored-by: GDWR <[email protected]>
Co-authored-by: Hassan Abouelela <[email protected]>
Co-authored-by: Hassan Abouelela <[email protected]>
Co-authored-by: jchristgit <[email protected]>
Co-authored-by: Joe Banks <[email protected]>
Co-authored-by: Joe Banks <[email protected]>
Co-authored-by: Joe Banks <[email protected]>
Co-authored-by: Johannes Christ <[email protected]>
Co-authored-by: Kieran Siek <[email protected]>
Co-authored-by: kosayoda <[email protected]>
Co-authored-by: ks129 <[email protected]>
Co-authored-by: Leon Sand├©y <[email protected]>
Co-authored-by: Leon Sand├©y <[email protected]>
Co-authored-by: MarkKoz <[email protected]>
Co-authored-by: Matteo Bertucci <[email protected]>
Co-authored-by: Sebastiaan Zeeff <[email protected]>
Co-authored-by: Sebastiaan Zeeff <[email protected]>
Co-authored-by: vcokltfre <[email protected]>

4 files changed, 77 insertions, 0 deletions

diff --git a/kubernetes/namespaces/default/graphite/README.md b/kubernetes/namespaces/default/graphite/README.md
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index 0000000..1d14e36
--- /dev/null
+++ b/kubernetes/namespaces/default/graphite/README.md
@@ -0,0 +1,11 @@
+# Graphite
+
+These files provision an instance of the [graphite-statsd](https://hub.docker.com/r/graphiteapp/graphite-statsd/) image.
+
+The following ports are exposed by the service:
+
+**80**: NGINX
+**8125**: StatsD Ingest
+**8126**: StatsD Admin
+
+There is a 10Gi persistent volume mounted at `/opt/graphite/storage` which holds our statistic data.
diff --git a/kubernetes/namespaces/default/graphite/deployment.yaml b/kubernetes/namespaces/default/graphite/deployment.yaml
new file mode 100644
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+++ b/kubernetes/namespaces/default/graphite/deployment.yaml
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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: graphite
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app: graphite
+  template:
+    metadata:
+      labels:
+        app: graphite
+    spec:
+      containers:
+        - name: graphite
+          image: graphiteapp/graphite-statsd:latest
+          imagePullPolicy: Always
+          resources:
+            requests:
+              cpu: 200m
+              memory: 500Mi
+            limits:
+              cpu: 1000m
+              memory: 750Mi
+          ports:
+            - containerPort: 80
+            - containerPort: 8125
+            - containerPort: 8126
+          volumeMounts:
+            - mountPath: /opt/graphite/storage
+              name: graphite-volume
+      volumes:
+        - name: graphite-volume
+          persistentVolumeClaim:
+            claimName: graphite-storage
diff --git a/kubernetes/namespaces/default/graphite/service.yaml b/kubernetes/namespaces/default/graphite/service.yaml
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+++ b/kubernetes/namespaces/default/graphite/service.yaml
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+apiVersion: v1
+kind: Service
+metadata:
+  name: graphite
+spec:
+  ports:
+    - port: 80
+      name: nginx
+    - port: 8125
+      name: statsd
+      protocol: UDP
+    - port: 8126
+      name: statsd-admin
+  selector:
+    app: graphite
diff --git a/kubernetes/namespaces/default/graphite/volume.yaml b/kubernetes/namespaces/default/graphite/volume.yaml
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+++ b/kubernetes/namespaces/default/graphite/volume.yaml
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+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: graphite-storage
+  labels:
+    app: graphite
+spec:
+  storageClassName: linode-block-storage-retain
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 30Gi