apache · manirajv06 · Feb 2, 2023 · Feb 2, 2023 · Feb 2, 2023 · Feb 2, 2023
diff --git a/docusaurus.config.js b/docusaurus.config.js
@@ -61,7 +61,7 @@ module.exports = {
     announcementBar: {
       id: 'new_release',
       content:
-          '1.1.0 has been released, check the DOWNLOADS',
+          '1.2.0 has been released, check the DOWNLOADS',
       backgroundColor: '#fafbfc',
       textColor: '#091E42',
     },

diff --git a/src/pages/community/download.md b/src/pages/community/download.md
@@ -31,11 +31,12 @@ All release artifacts should be checked for tampering using GPG or SHA-512.
 
 We publish prebuilt docker images for everyone's convenience.
 
-The latest release of Apache YuniKorn is v1.1.0.
+The latest release of Apache YuniKorn is v1.2.0.
 
 | Version | Release date | Source download                                                                                                                                                                                                                                                                                                                                                              | Docker images                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          | Release notes                            |
 |---------|--------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------|
-| v1.1.0  | 2022-09-08   | [Download](https://www.apache.org/dyn/closer.lua/yunikorn/1.1.0/apache-yunikorn-1.1.0-src.tar.gz) <br />[Checksum](https://downloads.apache.org/yunikorn/1.1.0/apache-yunikorn-1.1.0-src.tar.gz.sha512) & [Signature](https://downloads.apache.org/yunikorn/1.1.0/apache-yunikorn-1.1.0-src.tar.gz.asc)                                                                      | [scheduler](https://hub.docker.com/layers/apache/yunikorn/scheduler-1.1.0/images/sha256-5a45cede355b4c1d0016ba81b317e12a7608ac5de4779892f8c7fa53adf5d739) <br />[admission-controller](https://hub.docker.com/layers/apache/yunikorn/admission-1.1.0/images/sha256-4389c126f252671e55bdac16e1bcfe7f83ef4ea7c3e83d333c81508920da825c) <br />[web](https://hub.docker.com/layers/apache/yunikorn/web-1.1.0/images/sha256-3f3075161283d8a78f4849f8163104d7db3e7bd3a467163729fb401421ac670f) <br />[scheduler plugin](https://hub.docker.com/layers/apache/yunikorn/scheduler-plugin-1.0.0/images/sha256-f7b2a186b3088e269842c415e1fe1c2afa8835e24a98fa85097e6be5c234712b) | [Announcement](/release-announce/1.1.0)  |
+| v1.2.0  | 2023-02-02   | [Download](https://www.apache.org/dyn/closer.lua/yunikorn/1.2.0/apache-yunikorn-1.2.0-src.tar.gz) <br />[Checksum](https://downloads.apache.org/yunikorn/1.2.0/apache-yunikorn-1.2.0-src.tar.gz.sha512) & [Signature](https://downloads.apache.org/yunikorn/1.1.0/apache-yunikorn-1.2.0-src.tar.gz.asc)                                                                      | [scheduler](https://hub.docker.com/layers/apache/yunikorn/scheduler-1.2.0/images/sha256-c3b1a7b2cfec3f3560415519278cc4d94748f0f60ee80dfaf23fcc22dbb8b8e5) <br />[admission-controller](https://hub.docker.com/layers/apache/yunikorn/admission-1.2.0/images/sha256-7f18fcd080640974ae586d30eda009daf0ad93fa22ada66b0a337ac3fb46b7ac) <br />[web](https://hub.docker.com/layers/apache/yunikorn/web-1.2.0/images/sha256-706a2895461623f20d4102f0132d66dade9c15edf5cad40065506a4d70c32576) <br />[scheduler plugin](https://hub.docker.com/layers/apache/yunikorn/scheduler-plugin-1.2.0/images/sha256-d946495946b89d03f7a8f786702d4b350a93f74d52e50bebb6b2bbdcb8e911a4?context=explore)        | [Announcement](/release-announce/1.2.0)  |
+| v1.1.0  | 2022-09-08   | [Download](https://archive.apache.org/dist/yunikorn/1.1.0/apache-yunikorn-1.1.0-src.tar.gz) <br />[Checksum](https://archive.apache.org/dist/yunikorn/1.1.0/apache-yunikorn-1.1.0-src.tar.gz.sha512) & [Signature](https://archive.apache.org/dist/yunikorn/1.1.0/apache-yunikorn-1.1.0-src.tar.gz.asc)                                                                      | [scheduler](https://hub.docker.com/layers/apache/yunikorn/scheduler-1.1.0/images/sha256-5a45cede355b4c1d0016ba81b317e12a7608ac5de4779892f8c7fa53adf5d739) <br />[admission-controller](https://hub.docker.com/layers/apache/yunikorn/admission-1.1.0/images/sha256-4389c126f252671e55bdac16e1bcfe7f83ef4ea7c3e83d333c81508920da825c) <br />[web](https://hub.docker.com/layers/apache/yunikorn/web-1.1.0/images/sha256-3f3075161283d8a78f4849f8163104d7db3e7bd3a467163729fb401421ac670f) <br />[scheduler plugin](https://hub.docker.com/layers/apache/yunikorn/scheduler-plugin-1.1.0/images/sha256-b182ec4d08c590cd179b811fe68dffa2d58dccc9b8568f108ad35af0ed62a4c1?context=explore) | [Announcement](/release-announce/1.1.0)  |
 | v1.0.0  | 2022-05-06   | [Download](https://archive.apache.org/dist/yunikorn/1.0.0/apache-yunikorn-1.0.0-src.tar.gz) <br />[Checksum](https://archive.apache.org/dist/yunikorn/1.0.0/apache-yunikorn-1.0.0-src.tar.gz.sha512) & [Signature](https://archive.apache.org/dist/yunikorn/1.0.0/apache-yunikorn-1.0.0-src.tar.gz.sha512)                                                                      | [scheduler](https://hub.docker.com/layers/apache/yunikorn/scheduler-1.0.0/images/sha256-a38ef737337798a6597c56637efc5eeae1701898eb94c4c43e638cbdb9ad782c) <br />[admission-controller](https://hub.docker.com/layers/apache/yunikorn/admission-1.0.0/images/sha256-2673539c26c42a1607fbf7eba9f11d7e9737eb21e90c20eafdbcc4367d07d7a6) <br />[web](https://hub.docker.com/layers/apache/yunikorn/web-1.0.0/images/sha256-10cb381da02db65c05e9ef2a712ddd28d36d67ee8cb127dd95f14603707db5d9) <br />[scheduler plugin](https://hub.docker.com/layers/apache/yunikorn/scheduler-plugin-1.0.0/images/sha256-f7b2a186b3088e269842c415e1fe1c2afa8835e24a98fa85097e6be5c234712b) | [Announcement](/release-announce/1.0.0)  |
 | v0.12.2 | 2022-02-03   | [Download](https://archive.apache.org/dist/incubator/yunikorn/0.12.2/apache-yunikorn-0.12.2-incubating-src.tar.gz) <br />[Checksum](https://archive.apache.org/dist/incubator/yunikorn/0.12.2/apache-yunikorn-0.12.2-incubating-src.tar.gz.sha512) & [Signature](https://archive.apache.org/dist/incubator/yunikorn/0.12.2/apache-yunikorn-0.12.2-incubating-src.tar.gz.asc) | [scheduler](https://hub.docker.com/layers/apache/yunikorn/scheduler-0.12.2/images/sha256-aa2de246fc48a6a9859f0cc1b9fb66c4a0928a5af5925494b68ca755c69e830b) <br />[admission-controller](https://hub.docker.com/layers/apache/yunikorn/admission-0.12.2/images/sha256-0270b1912b5da05db635d1952608f04166e892385e879a16940d963bd1c79bd4) <br />[web](https://hub.docker.com/layers/apache/yunikorn/web-0.12.2/images/sha256-7c886a967d04c3a8df14a3ededf15e14af7db8cd7bea85ca4b935a5c9a0f0243)                                                                                                                                                                            | [Announcement](/release-announce/0.12.2) |
 

diff --git a/src/pages/community/roadmap.md b/src/pages/community/roadmap.md
@@ -25,8 +25,8 @@ under the License.
 # Next Release Development
 
 Release Details:
-- Version: 1.2.0
-- Target release date: January 2023
+- Version: 1.3.0
+- Target release date: May 2023
 - Release manager: undecided
 - Development status: [Issue tracker](https://issues.apache.org/jira/issues/?filter=12348416)
 

diff --git a/src/pages/release-announce/1.2.0.md b/src/pages/release-announce/1.2.0.md
@@ -0,0 +1,63 @@
+---
+id: rn-1.2.0
+title: Release Announcement v1.2.0
+---
+
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# Release Announcement v1.2.0
+We are pleased to announce that the Apache YuniKorn community has voted to release 1.2.0. Apache YuniKorn is a standalone resource scheduler, designed for managing, and scheduling Big Data workloads on container orchestration frameworks like Kubernetes for on-prem and on-cloud use cases.
+
+## Overview
+The Apache YuniKorn community has fixed 150 [JIRAs](https://issues.apache.org/jira/issues/?filter=12352194) in this release.
+
+Release manager: Manikandan R
+
+Release date: 2023-02-02
+
+## Highlights
+
+### User Quota Tracking
+User & Group resource usage are being tracked at queue level considering its hierarchical structure too for property overriding preference as well. Please see [YUNIKORN-984](https://issues.apache.org/jira/browse/YUNIKORN-984) for details.
+
+### Enhanced User & Group handling
+User & Group handling mechanism has been enhanced, which in turn opened up various ways to detect the User and its associated group. Please see [YUNIKORN-1306](https://issues.apache.org/jira/browse/YUNIKORN-1306) for details.
+
+### Support app/task priority aware scheduling
+In addition to Fair & FIFO based application sorting policies, Priority based sorting has been designed and implemented in such a way to be compatible with Kubernetes standard priority handling wherever possible. Please see [YUNIKORN-1](https://issues.apache.org/jira/browse/YUNIKORN-1) for details.
+
+### Support arbitrary resources in namespace annotation
+Support for all resource types in namespace annotations is possible now. Earlier only cpu and memory resource type is allowed. Please see [YUNIKORN-1275](https://issues.apache.org/jira/browse/YUNIKORN-1275) for details.
+
+### Build YuniKorn against Kubernetes 1.23
+This will allow us to maintain support for running on 1.21 and later clusters, while also supporting newer scheduler features. Please see [YUNIKORN-1348](https://issues.apache.org/jira/browse/YUNIKORN-1348) for details.
+
+### Configuration V2
+The configuration system has been overhauled [YUNIKORN-1221](https://issues.apache.org/jira/browse/YUNIKORN-1221):
+- REST interface for config update has been removed
+- New config map: yunikorn-defaults managed via helm
+- Existing config map retained.<br>Please read https://yunikorn.apache.org/docs/next/design/config_v2 for details
+
+### Revamping e2e testing
+Stabilization of various end-to-end tests has been covered as part of [YUNIKORN-1491](https://issues.apache.org/jira/browse/YUNIKORN-1491).
+
+## Community
+The Apache YuniKorn community is pleased to welcome new PMC member Tingyao Huang and committer Rainie Li.
+
diff --git a/versioned_docs/version-1.2.0/api/cluster.md b/versioned_docs/version-1.2.0/api/cluster.md
@@ -0,0 +1,85 @@
+---
+id: cluster
+title: Cluster
+---
+
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+## Clusters
+
+Returns general information about the clusters managed by the YuniKorn Scheduler. Information includes number of (total, failed, pending, running, completed) applications and containers and the build information of resource managers.  
+
+**URL** : `/ws/v1/clusters`
+
+**Method** : `GET`
+
+**Auth required** : NO
+
+### Success response
+
+**Code** : `200 OK`
+
+**Content examples**
+
+As an example, here is a response from a 2-node cluster with 3 applications and 4 running containers and 1 resource manager.
+
+```json
+[
+    {
+        "startTime": 1649167576110754000,
+        "rmBuildInformation": [
+            {
+                "buildDate": "2022-02-21T19:09:16+0800",
+                "buildVersion": "latest",
+                "isPluginVersion": "false",
+                "rmId": "rm-123"
+            }
+        ],
+        "partition": "default",
+        "clusterName": "kubernetes",
+        "totalApplications": "3",
+        "failedApplications": "1",
+        "pendingApplications": "",
+        "runningApplications": "3",
+        "completedApplications": "",
+        "totalContainers": "4",
+        "failedContainers": "",
+        "pendingContainers": "",
+        "runningContainers": "4",
+        "activeNodes": "2",
+        "totalNodes": "2",
+        "failedNodes": ""
+    }
+]
+```
+
+### Error response
+
+**Code** : `500 Internal Server Error`
+
+**Content examples**
+
+```json
+{
+    "status_code": 500,
+    "message": "system error message. for example, json: invalid UTF-8 in string: ..",
+    "description": "system error message. for example, json: invalid UTF-8 in string: .."
+}
+```