Merge pull request #2275 from metalmatze/thanos-v0.2

contrib/kube-prometheus: Update kube-prometheus-thanos for Thanos v0.2

jsonnet/kube-prometheus/kube-prometheus-thanos.libsonnet

@@ -2,15 +2,20 @@ local k = import 'ksonnet/ksonnet.beta.3/k.libsonnet';
 local service = k.core.v1.service;
 local servicePort = k.core.v1.service.mixin.spec.portsType;
 
-
 {
   _config+:: {
     versions+:: {
-      thanos: 'v0.1.0',
+      thanos: 'v0.2.1',
     },
     imageRepos+:: {
       thanos: 'improbable/thanos',
     },
+    thanos+:: {
+      objectStorageConfig: {
+        key: 'thanos.yaml',  // How the file inside the secret is called
+        name: 'thanos-objstore-config',  // This is the name of your Kubernetes secret with the config
+      },
+    },
   },
   prometheus+:: {
     prometheus+: {
@@ -22,9 +27,16 @@ local servicePort = k.core.v1.service.mixin.spec.portsType;
           peers: 'thanos-peers.' + $._config.namespace + '.svc:10900',
           version: $._config.versions.thanos,
           baseImage: $._config.imageRepos.thanos,
+          objectStorageConfig: $._config.thanos.objectStorageConfig,
         },
       },
     },
+    thanosPeerService:
+      local thanosPeerPort = servicePort.newNamed('cluster', 10900, 'cluster');
+      service.new('thanos-peers', { 'thanos-peer': 'true' }, thanosPeerPort) +
+      service.mixin.metadata.withNamespace($._config.namespace) +
+      service.mixin.spec.withType('ClusterIP') +
+      service.mixin.spec.withClusterIp('None'),
     thanosQueryDeployment:
       local deployment = k.apps.v1beta2.deployment;
       local container = k.apps.v1beta2.deployment.mixin.spec.template.spec.containersType;
@@ -54,11 +66,47 @@ local servicePort = k.core.v1.service.mixin.spec.portsType;
       service.new('thanos-query', { app: 'thanos-query' }, thanosQueryPort) +
       service.mixin.metadata.withNamespace($._config.namespace) +
       service.mixin.metadata.withLabels({ app: 'thanos-query' }),
-    thanosPeerService:
-      local thanosPeerPort = servicePort.newNamed('cluster', 10900, 'cluster');
-      service.new('thanos-peers', { 'thanos-peer': 'true' }, thanosPeerPort) +
-      service.mixin.metadata.withNamespace($._config.namespace) +
-      service.mixin.spec.withType('ClusterIP') +
-      service.mixin.spec.withClusterIp('None'),
+
+    thanosStoreStatefulset:
+      local statefulSet = k.apps.v1beta2.statefulSet;
+      local volume = statefulSet.mixin.spec.template.spec.volumesType;
+      local container = statefulSet.mixin.spec.template.spec.containersType;
+      local containerEnv = container.envType;
+      local containerVolumeMount = container.volumeMountsType;
+
+      local labels = { app: 'thanos', 'thanos-peer': 'true' };
+
+      local c =
+        container.new('thanos-store', $._config.imageRepos.thanos + ':' + $._config.versions.thanos) +
+        container.withArgs([
+          'store',
+          '--log.level=debug',
+          '--data-dir=/var/thanos/store',
+          '--cluster.peers=thanos-peers.' + $._config.namespace + '.svc:10900',
+          '--objstore.config=$(OBJSTORE_CONFIG)',
+        ]) +
+        container.withEnv([
+          containerEnv.fromSecretRef(
+            'OBJSTORE_CONFIG',
+            $._config.thanos.objectStorageConfig.name,
+            $._config.thanos.objectStorageConfig.key,
+          ),
+        ]) +
+        container.withPorts([
+          { name: 'cluster', containerPort: 10900 },
+          { name: 'grpc', containerPort: 10901 },
+          { name: 'http', containerPort: 10902 },
+        ]) +
+        container.withVolumeMounts([
+          containerVolumeMount.new('data', '/var/thanos/store', false),
+        ]);
+
+      statefulSet.new('thanos-store', 1, c, [], labels) +
+      statefulSet.mixin.metadata.withNamespace($._config.namespace) +
+      statefulSet.mixin.spec.selector.withMatchLabels(labels) +
+      statefulSet.mixin.spec.withServiceName('thanos-store') +
+      statefulSet.mixin.spec.template.spec.withVolumes([
+        volume.fromEmptyDir('data'),
+      ]),
   },
 }