Add /status/v1/health client

3 files changed, 68 insertions, 0 deletions

diff --git a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/configserver/state/HealthResponse.java b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/configserver/state/HealthResponse.java
new file mode 100644
index 00000000000..73caef8567c
--- /dev/null
+++ b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/configserver/state/HealthResponse.java
@@ -0,0 +1,36 @@
+// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.hosted.node.admin.configserver.state;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Response from /state/v1/health
+ *
+ * @author hakon
+ */
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class HealthResponse {
+    @JsonProperty("status")
+    public Status status = new Status();
+
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    public static class Status {
+        @JsonProperty("code")
+        public String code;
+
+        @Override
+        public String toString() {
+            return "Status{" +
+                    "code='" + code + '\'' +
+                    '}';
+        }
+    }
+
+    @Override
+    public String toString() {
+        return "HealthResponse{" +
+                "status=" + status +
+                '}';
+    }
+}
diff --git a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/configserver/state/State.java b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/configserver/state/State.java
new file mode 100644
index 00000000000..5befe703fa4
--- /dev/null
+++ b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/configserver/state/State.java
@@ -0,0 +1,12 @@
+// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.hosted.node.admin.configserver.state;
+
+/**
+ * The /state/v1 REST API of the config server
+ *
+ * @author hakon
+ */
+public interface State {
+    /** Issue GET on /state/v1/health */
+    HealthResponse getHealth();
+}
diff --git a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/configserver/state/StateImpl.java b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/configserver/state/StateImpl.java
new file mode 100644
index 00000000000..61ae33d723a
--- /dev/null
+++ b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/configserver/state/StateImpl.java
@@ -0,0 +1,20 @@
+// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.hosted.node.admin.configserver.state;
+
+import com.yahoo.vespa.hosted.node.admin.configserver.ConfigServerApi;
+
+/**
+ * @author hakon
+ */
+public class StateImpl implements State {
+    private final ConfigServerApi configServerApi;
+
+    public StateImpl(ConfigServerApi configServerApi) {
+        this.configServerApi = configServerApi;
+    }
+
+    @Override
+    public HealthResponse getHealth() {
+        return configServerApi.get("/state/v1/health", HealthResponse.class);
+    }
+}