[*] unique service names; reuse API objects (#16)

.excludemetalint

@@ -1,3 +1,5 @@
 vendor/
 generated/
+pkg/client/
+zz_generated
 _mock.go

example/m3db-cluster-custom-service.yaml

@@ -0,0 +1,248 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: m3-configuration
+data:
+  m3.yml: |+
+    coordinator:
+      listenAddress:
+        type: "config"
+        value: "0.0.0.0:7201"
+      metrics:
+        scope:
+          prefix: "coordinator"
+        prometheus:
+          handlerPath: /metrics
+          listenAddress: 0.0.0.0:7203
+        sanitization: prometheus
+        samplingRate: 1.0
+        extended: none
+
+    db:
+      logging:
+        level: info
+
+      metrics:
+        prometheus:
+          handlerPath: /metrics
+        sanitization: prometheus
+        samplingRate: 1.0
+        extended: detailed
+
+      listenAddress: 0.0.0.0:9000
+      clusterListenAddress: 0.0.0.0:9001
+      httpNodeListenAddress: 0.0.0.0:9002
+      httpClusterListenAddress: 0.0.0.0:9003
+      debugListenAddress: 0.0.0.0:9004
+
+      hostID:
+        resolver: hostname
+
+      client:
+        writeConsistencyLevel: majority
+        readConsistencyLevel: unstrict_majority
+        writeTimeout: 10s
+        fetchTimeout: 15s
+        connectTimeout: 20s
+        writeRetry:
+            initialBackoff: 500ms
+            backoffFactor: 3
+            maxRetries: 2
+            jitter: true
+        fetchRetry:
+            initialBackoff: 500ms
+            backoffFactor: 2
+            maxRetries: 3
+            jitter: true
+        backgroundHealthCheckFailLimit: 4
+        backgroundHealthCheckFailThrottleFactor: 0.5
+
+      gcPercentage: 100
+
+      writeNewSeriesAsync: true
+      writeNewSeriesLimitPerSecond: 1048576
+      writeNewSeriesBackoffDuration: 2ms
+
+      bootstrap:
+        bootstrappers:
+            - filesystem
+            - commitlog
+            - peers
+            - uninitialized_topology
+        fs:
+            numProcessorsPerCPU: 0.125
+
+      commitlog:
+        flushMaxBytes: 524288
+        flushEvery: 1s
+        queue:
+            calculationType: fixed
+            size: 2097152
+        blockSize: 10m
+
+      fs:
+        filePathPrefix: /var/lib/m3db
+        writeBufferSize: 65536
+        dataReadBufferSize: 65536
+        infoReadBufferSize: 128
+        seekReadBufferSize: 4096
+        throughputLimitMbps: 100.0
+        throughputCheckEvery: 128
+
+      repair:
+        enabled: false
+        interval: 2h
+        offset: 30m
+        jitter: 1h
+        throttle: 2m
+        checkInterval: 1m
+
+      pooling:
+        blockAllocSize: 16
+        type: simple
+        seriesPool:
+            size: 262144
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        blockPool:
+            size: 262144
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        encoderPool:
+            size: 262144
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        closersPool:
+            size: 104857
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        contextPool:
+            size: 262144
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        segmentReaderPool:
+            size: 16384
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        iteratorPool:
+            size: 2048
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        fetchBlockMetadataResultsPool:
+            size: 65536
+            capacity: 32
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        fetchBlocksMetadataResultsPool:
+            size: 32
+            capacity: 4096
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        hostBlockMetadataSlicePool:
+            size: 131072
+            capacity: 3
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        blockMetadataPool:
+            size: 65536
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        blockMetadataSlicePool:
+            size: 65536
+            capacity: 32
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        blocksMetadataPool:
+            size: 65536
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        blocksMetadataSlicePool:
+            size: 32
+            capacity: 4096
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        identifierPool:
+            size: 262144
+            lowWatermark: 0.7
+            highWatermark: 1.0
+        bytesPool:
+            buckets:
+                - capacity: 16
+                  size: 524288
+                  lowWatermark: 0.7
+                  highWatermark: 1.0
+                - capacity: 32
+                  size: 262144
+                  lowWatermark: 0.7
+                  highWatermark: 1.0
+                - capacity: 64
+                  size: 131072
+                  lowWatermark: 0.7
+                  highWatermark: 1.0
+                - capacity: 128
+                  size: 65536
+                  lowWatermark: 0.7
+                  highWatermark: 1.0
+                - capacity: 256
+                  size: 65536
+                  lowWatermark: 0.7
+                  highWatermark: 1.0
+                - capacity: 1440
+                  size: 16384
+                  lowWatermark: 0.7
+                  highWatermark: 1.0
+                - capacity: 4096
+                  size: 8192
+                  lowWatermark: 0.7
+                  highWatermark: 1.0
+      config:
+        service:
+            env: default_env
+            zone: embedded
+            service: m3db
+            cacheDir: /var/lib/m3kv
+            etcdClusters:
+            - zone: embedded
+              endpoints:
+              - http://etcd-0.etcd:2379
+              - http://etcd-1.etcd:2379
+              - http://etcd-2.etcd:2379
+---
+apiVersion: operator.m3db.io/v1
+kind: M3DBCluster
+metadata:
+  name: m3db-cluster
+spec:
+  image: quay.io/m3/m3dbnode:latest
+  replicationFactor: 3
+  numberOfShards: 256
+  isolationGroups:
+    - name: us-east1-b
+      numInstances: 3
+    - name: us-east1-c
+      numInstances: 3
+    - name: us-east1-d
+      numInstances: 3
+  services:
+  - kind: Service
+    apiVersion: v1
+    metadata:
+      name: m3db-lb
+      annotations:
+        cloud.google.com/load-balancer-type: "Internal"
+    spec:
+      selector:
+        app: m3db
+        cluster: m3db-cluster
+      ports:
+      - protocol: TCP
+        port: 1234
+        targetPort: 7201
+      type: LoadBalancer
+  resources:
+    requests:
+      memory: 4Gi
+      cpu: '1'
+    limits:
+      memory: 12Gi
+      cpu: '4'

example/m3db-cluster.yaml

@@ -223,46 +223,10 @@ spec:
       numInstances: 3
     - name: us-east1-d
       numInstances: 3
-  serviceConfigurations:
-    - name: m3dbnode
-      labels:
-        - name: app
-          value: m3dbnode
-      selectors:
-        - name: app
-          value: m3dbnode
-      ports:
-        - number: 9000
-          name: client
-        - number: 9001
-          name: cluster
-        - number: 9002
-          name: http-node
-        - number: 9003
-          name: http-cluster
-        - number: 9004
-          name: debug
-        - number: 7201
-          name: coordinator
-        - number: 7203
-          name: metrics
-    - name: m3coordinator
-      labels:
-        - name: app
-          value: m3coordinator
-      selectors:
-        - name: app
-          value: m3dbnode # allow m3coordinator to communicate with the db
-      ports:
-        - number: 7201
-          name: coordinator
-        - number: 7203
-          name: coordinator-metrics
-      clusterIP: true
   resources:
     requests:
-      memory: 1Gi
+      memory: 4Gi
       cpu: '1'
     limits:
-      memory: 2Gi
-      cpu: '2'
+      memory: 12Gi
+      cpu: '4'