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Posted to commits@zipkin.apache.org by ab...@apache.org on 2019/04/21 21:02:37 UTC
[incubator-zipkin-website] 13/16: Temporary duct-tape to revive
https://zipkin.io/zipkin-api/
This is an automated email from the ASF dual-hosted git repository.
abesto pushed a commit to branch sync-from-githubio
in repository https://gitbox.apache.org/repos/asf/incubator-zipkin-website.git
commit 956ce8c0e5a69d71230e7eff5a84ba2668eec9f8
Author: Zoltan Nagy <ab...@gmail.com>
AuthorDate: Sun Apr 21 21:24:45 2019 +0100
Temporary duct-tape to revive https://zipkin.io/zipkin-api/
See https://github.com/apache/incubator-zipkin-api/issues/62
---
public/zipkin-api/404.html | 137 ++++++
public/zipkin-api/CONTRIBUTING.md | 9 +
public/zipkin-api/LICENSE | 201 ++++++++
public/zipkin-api/README.md | 14 +
public/zipkin-api/config.json | 3 +
public/zipkin-api/favicon-16x16.png | Bin 0 -> 445 bytes
public/zipkin-api/favicon-32x32.png | Bin 0 -> 1141 bytes
public/zipkin-api/index.html | 95 ++++
public/zipkin-api/package.json | 27 ++
public/zipkin-api/swagger-ui-bundle.js | 81 ++++
public/zipkin-api/swagger-ui-bundle.js.map | 1 +
public/zipkin-api/swagger-ui-standalone-preset.js | 13 +
.../zipkin-api/swagger-ui-standalone-preset.js.map | 1 +
public/zipkin-api/swagger-ui.css | 2 +
public/zipkin-api/swagger-ui.css.map | 1 +
public/zipkin-api/swagger-ui.js | 8 +
public/zipkin-api/swagger-ui.js.map | 1 +
public/zipkin-api/thrift/zipkinCore.thrift | 507 +++++++++++++++++++++
public/zipkin-api/thrift/zipkinDependencies.thrift | 38 ++
public/zipkin-api/validate.js | 31 ++
public/zipkin-api/zipkin-api.yaml | 423 +++++++++++++++++
public/zipkin-api/zipkin.proto | 213 +++++++++
public/zipkin-api/zipkin2-api.yaml | 464 +++++++++++++++++++
23 files changed, 2270 insertions(+)
diff --git a/public/zipkin-api/404.html b/public/zipkin-api/404.html
new file mode 100644
index 0000000..2a43bd3
--- /dev/null
+++ b/public/zipkin-api/404.html
@@ -0,0 +1,137 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><title>Page Not Found :(</title><style>
+ ::-moz-selection {
+ background: #b3d4fc;
+ text-shadow: none;
+ }
+
+ ::selection {
+ background: #b3d4fc;
+ text-shadow: none;
+ }
+
+ html {
+ padding: 30px 10px;
+ font-size: 20px;
+ line-height: 1.4;
+ color: #737373;
+ background: #f0f0f0;
+ -webkit-text-size-adjust: 100%;
+ -ms-text-size-adjust: 100%;
+ }
+
+ html,
+ input {
+ font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+ }
+
+ body {
+ max-width: 500px;
+ _width: 500px;
+ padding: 30px 20px 50px;
+ border: 1px solid #b3b3b3;
+ border-radius: 4px;
+ margin: 0 auto;
+ box-shadow: 0 1px 10px #a7a7a7, inset 0 1px 0 #fff;
+ background: #fcfcfc;
+ }
+
+ h1 {
+ margin: 0 10px;
+ font-size: 50px;
+ text-align: center;
+ }
+
+ h1 span {
+ color: #bbb;
+ }
+
+ h3 {
+ margin: 1.5em 0 0.5em;
+ }
+
+ p {
+ margin: 1em 0;
+ }
+
+ ul {
+ padding: 0 0 0 40px;
+ margin: 1em 0;
+ }
+
+ .container {
+ max-width: 380px;
+ _width: 380px;
+ margin: 0 auto;
+ }
+
+ /* google search */
+
+ #goog-fixurl ul {
+ list-style: none;
+ padding: 0;
+ margin: 0;
+ }
+
+ #goog-fixurl form {
+ margin: 0;
+ }
+
+ #goog-wm-qt,
+ #goog-wm-sb {
+ border: 1px solid #bbb;
+ font-size: 16px;
+ line-height: normal;
+ vertical-align: top;
+ color: #444;
+ border-radius: 2px;
+ }
+
+ #goog-wm-qt {
+ width: 220px;
+ height: 20px;
+ padding: 5px;
+ margin: 5px 10px 0 0;
+ box-shadow: inset 0 1px 1px #ccc;
+ }
+
+ #goog-wm-sb {
+ display: inline-block;
+ height: 32px;
+ padding: 0 10px;
+ margin: 5px 0 0;
+ white-space: nowrap;
+ cursor: pointer;
+ background-color: #f5f5f5;
+ background-image: -webkit-linear-gradient(rgba(255,255,255,0), #f1f1f1);
+ background-image: -moz-linear-gradient(rgba(255,255,255,0), #f1f1f1);
+ background-image: -ms-linear-gradient(rgba(255,255,255,0), #f1f1f1);
+ background-image: -o-linear-gradient(rgba(255,255,255,0), #f1f1f1);
+ -webkit-appearance: none;
+ -moz-appearance: none;
+ appearance: none;
+ *overflow: visible;
+ *display: inline;
+ *zoom: 1;
+ }
+
+ #goog-wm-sb:hover,
+ #goog-wm-sb:focus {
+ border-color: #aaa;
+ box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
+ background-color: #f8f8f8;
+ }
+
+ #goog-wm-qt:hover,
+ #goog-wm-qt:focus {
+ border-color: #105cb6;
+ outline: 0;
+ color: #222;
+ }
+
+ input::-moz-focus-inner {
+ padding: 0;
+ border: 0;
+ }
+ </style></head><body><div class="container"><h1>Not found <span>:(</span></h1><p>Sorry, but the page you were trying to view does not exist.</p><p>It looks like this was the result of either:</p><ul><li>a mistyped address</li><li>an out-of-date link</li></ul><script>
+ var GOOG_FIXURL_LANG = (navigator.language || '').slice(0,2),GOOG_FIXURL_SITE = location.host;
+ </script><script src="//linkhelp.clients.google.com/tbproxy/lh/wm/fixurl.js"></script></div></body></html>
\ No newline at end of file
diff --git a/public/zipkin-api/CONTRIBUTING.md b/public/zipkin-api/CONTRIBUTING.md
new file mode 100644
index 0000000..c947d23
--- /dev/null
+++ b/public/zipkin-api/CONTRIBUTING.md
@@ -0,0 +1,9 @@
+# Contributing to Zipkin
+
+If you would like to contribute code you can do so through GitHub by forking the repository and sending a pull request (on a branch other than `master` or `gh-pages`).
+
+## License
+
+By contributing your code, you agree to license your contribution under the terms of the APLv2: https://github.com/openzipkin/zipkin/blob/master/LICENSE
+
+All files are released with the Apache 2.0 license.
diff --git a/public/zipkin-api/LICENSE b/public/zipkin-api/LICENSE
new file mode 100644
index 0000000..8dada3e
--- /dev/null
+++ b/public/zipkin-api/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
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+ any Contribution intentionally submitted for inclusion in the Work
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+ this License, without any additional terms or conditions.
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+ the terms of any separate license agreement you may have executed
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
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+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
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+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
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+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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diff --git a/public/zipkin-api/README.md b/public/zipkin-api/README.md
new file mode 100644
index 0000000..617a077
--- /dev/null
+++ b/public/zipkin-api/README.md
@@ -0,0 +1,14 @@
+# Zipkin API
+
+[](https://travis-ci.org/openzipkin/zipkin-api)
+
+This repo includes an [OpenAPI Spec](./zipkin-api.yaml) and [Protocol Buffers interchange format](./zipkin.proto).
+
+## Language independent interchange format for Zipkin transports
+* [Protocol Buffers v3](./zipkin.proto) - Requires Zipkin 2.8+ or similar to parse it.
+
+## OpenApi (Http endpoint of the zipkin server)
+* [/api/v1](./zipkin-api.yaml) - Still supported on zipkin-server
+* [/api/v2](./zipkin2-api.yaml) - Most recent and published [here](http://zipkin.io/zipkin-api/#/)
+
+Take a look at the [example repository](https://github.com/openzipkin/zipkin-api-example) for how to use this.
diff --git a/public/zipkin-api/config.json b/public/zipkin-api/config.json
new file mode 100644
index 0000000..425cf2f
--- /dev/null
+++ b/public/zipkin-api/config.json
@@ -0,0 +1,3 @@
+{
+ "loadSwaggerFrom": "./zipkin2-api.yaml"
+}
diff --git a/public/zipkin-api/favicon-16x16.png b/public/zipkin-api/favicon-16x16.png
new file mode 100644
index 0000000..0f7e13b
Binary files /dev/null and b/public/zipkin-api/favicon-16x16.png differ
diff --git a/public/zipkin-api/favicon-32x32.png b/public/zipkin-api/favicon-32x32.png
new file mode 100644
index 0000000..b0a3352
Binary files /dev/null and b/public/zipkin-api/favicon-32x32.png differ
diff --git a/public/zipkin-api/index.html b/public/zipkin-api/index.html
new file mode 100644
index 0000000..1ee425e
--- /dev/null
+++ b/public/zipkin-api/index.html
@@ -0,0 +1,95 @@
+<!-- HTML for static distribution bundle build -->
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <meta charset="UTF-8">
+ <title>Swagger UI</title>
+ <link href="https://fonts.googleapis.com/css?family=Open+Sans:400,700|Source+Code+Pro:300,600|Titillium+Web:400,600,700" rel="stylesheet">
+ <link rel="stylesheet" type="text/css" href="./swagger-ui.css" >
+ <link rel="icon" type="image/png" href="./favicon-32x32.png" sizes="32x32" />
+ <link rel="icon" type="image/png" href="./favicon-16x16.png" sizes="16x16" />
+ <style>
+ html
+ {
+ box-sizing: border-box;
+ overflow: -moz-scrollbars-vertical;
+ overflow-y: scroll;
+ }
+ *,
+ *:before,
+ *:after
+ {
+ box-sizing: inherit;
+ }
+
+ body {
+ margin:0;
+ background: #fafafa;
+ }
+ </style>
+</head>
+
+<body>
+
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="position:absolute;width:0;height:0">
+ <defs>
+ <symbol viewBox="0 0 20 20" id="unlocked">
+ <path d="M15.8 8H14V5.6C14 2.703 12.665 1 10 1 7.334 1 6 2.703 6 5.6V6h2v-.801C8 3.754 8.797 3 10 3c1.203 0 2 .754 2 2.199V8H4c-.553 0-1 .646-1 1.199V17c0 .549.428 1.139.951 1.307l1.197.387C5.672 18.861 6.55 19 7.1 19h5.8c.549 0 1.428-.139 1.951-.307l1.196-.387c.524-.167.953-.757.953-1.306V9.199C17 8.646 16.352 8 15.8 8z"></path>
+ </symbol>
+
+ <symbol viewBox="0 0 20 20" id="locked">
+ <path d="M15.8 8H14V5.6C14 2.703 12.665 1 10 1 7.334 1 6 2.703 6 5.6V8H4c-.553 0-1 .646-1 1.199V17c0 .549.428 1.139.951 1.307l1.197.387C5.672 18.861 6.55 19 7.1 19h5.8c.549 0 1.428-.139 1.951-.307l1.196-.387c.524-.167.953-.757.953-1.306V9.199C17 8.646 16.352 8 15.8 8zM12 8H8V5.199C8 3.754 8.797 3 10 3c1.203 0 2 .754 2 2.199V8z"/>
+ </symbol>
+
+ <symbol viewBox="0 0 20 20" id="close">
+ <path d="M14.348 14.849c-.469.469-1.229.469-1.697 0L10 11.819l-2.651 3.029c-.469.469-1.229.469-1.697 0-.469-.469-.469-1.229 0-1.697l2.758-3.15-2.759-3.152c-.469-.469-.469-1.228 0-1.697.469-.469 1.228-.469 1.697 0L10 8.183l2.651-3.031c.469-.469 1.228-.469 1.697 0 .469.469.469 1.229 0 1.697l-2.758 3.152 2.758 3.15c.469.469.469 1.229 0 1.698z"/>
+ </symbol>
+
+ <symbol viewBox="0 0 20 20" id="large-arrow">
+ <path d="M13.25 10L6.109 2.58c-.268-.27-.268-.707 0-.979.268-.27.701-.27.969 0l7.83 7.908c.268.271.268.709 0 .979l-7.83 7.908c-.268.271-.701.27-.969 0-.268-.269-.268-.707 0-.979L13.25 10z"/>
+ </symbol>
+
+ <symbol viewBox="0 0 20 20" id="large-arrow-down">
+ <path d="M17.418 6.109c.272-.268.709-.268.979 0s.271.701 0 .969l-7.908 7.83c-.27.268-.707.268-.979 0l-7.908-7.83c-.27-.268-.27-.701 0-.969.271-.268.709-.268.979 0L10 13.25l7.418-7.141z"/>
+ </symbol>
+
+
+ <symbol viewBox="0 0 24 24" id="jump-to">
+ <path d="M19 7v4H5.83l3.58-3.59L8 6l-6 6 6 6 1.41-1.41L5.83 13H21V7z"/>
+ </symbol>
+
+ <symbol viewBox="0 0 24 24" id="expand">
+ <path d="M10 18h4v-2h-4v2zM3 6v2h18V6H3zm3 7h12v-2H6v2z"/>
+ </symbol>
+
+ </defs>
+</svg>
+
+<div id="swagger-ui"></div>
+
+<script src="./swagger-ui-bundle.js"> </script>
+<script src="./swagger-ui-standalone-preset.js"> </script>
+<script>
+window.onload = function() {
+
+ // Build a system
+ const ui = SwaggerUIBundle({
+ url: "https://zipkin.io/zipkin-api/zipkin2-api.yaml",
+ dom_id: '#swagger-ui',
+ deepLinking: true,
+ presets: [
+ SwaggerUIBundle.presets.apis,
+ SwaggerUIStandalonePreset
+ ],
+ plugins: [
+ SwaggerUIBundle.plugins.DownloadUrl
+ ],
+ layout: "StandaloneLayout"
+ })
+
+ window.ui = ui
+}
+</script>
+</body>
+
+</html>
diff --git a/public/zipkin-api/package.json b/public/zipkin-api/package.json
new file mode 100644
index 0000000..d31c803
--- /dev/null
+++ b/public/zipkin-api/package.json
@@ -0,0 +1,27 @@
+{
+ "name": "zipkin-api",
+ "version": "0.0.0",
+ "description": "Zipkin API ",
+ "main": "validate.js",
+ "scripts": {
+ "test": "node validate.js"
+ },
+ "repository": {
+ "type": "git",
+ "url": "git+https://github.com/openzipkin/zipkin-api.git"
+ },
+ "keywords": [
+ "zipkin",
+ "api"
+ ],
+ "author": "",
+ "license": "ASL",
+ "bugs": {
+ "url": "https://github.com/openzipkin/zipkin-api/issues"
+ },
+ "homepage": "https://github.com/openzipkin/zipkin-api#readme",
+ "devDependencies": {
+ "js-yaml": "^3.6.0",
+ "sway": "^1.0.0"
+ }
+}
diff --git a/public/zipkin-api/swagger-ui-bundle.js b/public/zipkin-api/swagger-ui-bundle.js
new file mode 100644
index 0000000..df85dc8
--- /dev/null
+++ b/public/zipkin-api/swagger-ui-bundle.js
@@ -0,0 +1,81 @@
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.SwaggerUIBundle=t():e.SwaggerUIBundle=t()}(this,function(){return function(e){function t(r){if(n[r])return n[r].exports;var i=n[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,t),i.l=!0,i.exports}var n={};return t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{c [...]
+object-assign
+(c) Sindre Sorhus
+@license MIT
+*/
+var i=Object.getOwnPropertySymbols,o=Object.prototype.hasOwnProperty,a=Object.prototype.propertyIsEnumerable;e.exports=function(){try{if(!Object.assign)return!1;var e=new String("abc");if(e[5]="de","5"===Object.getOwnPropertyNames(e)[0])return!1;for(var t={},n=0;n<10;n++)t["_"+String.fromCharCode(n)]=n;if("0123456789"!==Object.getOwnPropertyNames(t).map(function(e){return t[e]}).join(""))return!1;var r={};return"abcdefghijklmnopqrst".split("").forEach(function(e){r[e]=e}),"abcdefghijklmn [...]
+ * The buffer module from node.js, for the browser.
+ *
+ * @author Feross Aboukhadijeh <fe...@feross.org> <http://feross.org>
+ * @license MIT
+ */
+var Y=n(593),$=n(706),Z=n(364);t.Buffer=o,t.SlowBuffer=m,t.INSPECT_MAX_BYTES=50,o.TYPED_ARRAY_SUPPORT=void 0!==e.TYPED_ARRAY_SUPPORT?e.TYPED_ARRAY_SUPPORT:function(){try{var e=new Uint8Array(1);return e.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===e.foo()&&"function"==typeof e.subarray&&0===e.subarray(1,1).byteLength}catch(e){return!1}}(),t.kMaxLength=r(),o.poolSize=8192,o._augment=function(e){return e.__proto__=o.prototype,e},o.from=function(e,t,n){return a( [...]
+ * @description Recursive object extending
+ * @author Viacheslav Lotsmanov <lo...@gmail.com>
+ * @license MIT
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013-2015 Viacheslav Lotsmanov
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+function n(e){return e instanceof t||e instanceof Date||e instanceof RegExp}function r(e){if(e instanceof t){var n=new t(e.length);return e.copy(n),n}if(e instanceof Date)return new Date(e.getTime());if(e instanceof RegExp)return new RegExp(e);throw new Error("Unexpected situation")}function i(e){var t=[];return e.forEach(function(e,a){"object"==typeof e&&null!==e?Array.isArray(e)?t[a]=i(e):n(e)?t[a]=r(e):t[a]=o({},e):t[a]=e}),t}var o=e.exports=function(){if(arguments.length<1||"object"! [...]
+ * Checks if an event is supported in the current execution environment.
+ *
+ * NOTE: This will not work correctly for non-generic events such as `change`,
+ * `reset`, `load`, `error`, and `select`.
+ *
+ * Borrows from Modernizr.
+ *
+ * @param {string} eventNameSuffix Event name, e.g. "click".
+ * @param {?boolean} capture Check if the capture phase is supported.
+ * @return {boolean} True if the event is supported.
+ * @internal
+ * @license Modernizr 3.0.0pre (Custom Build) | MIT
+ */
+function r(e,t){if(!o.canUseDOM||t&&!("addEventListener"in document))return!1;var n="on"+e,r=n in document;if(!r){var a=document.createElement("div");a.setAttribute(n,"return;"),r="function"==typeof a[n]}return!r&&i&&"wheel"===e&&(r=document.implementation.hasFeature("Events.wheel","3.0")),r}var i,o=n(22);o.canUseDOM&&(i=document.implementation&&document.implementation.hasFeature&&!0!==document.implementation.hasFeature("","")),e.exports=r},function(e,t,n){"use strict";function r(e,t){va [...]
+ * Autolinker.js
+ * 0.15.3
+ *
+ * Copyright(c) 2015 Gregory Jacobs <gr...@greg-jacobs.com>
+ * MIT Licensed. http://www.opensource.org/licenses/mit-license.php
+ *
+ * https://github.com/gregjacobs/Autolinker.js
+ */
+var e=function(t){e.Util.assign(this,t)};return e.prototype={constructor:e,urls:!0,email:!0,twitter:!0,newWindow:!0,stripPrefix:!0,truncate:void 0,className:"",htmlParser:void 0,matchParser:void 0,tagBuilder:void 0,link:function(e){for(var t=this.getHtmlParser(),n=t.parse(e),r=0,i=[],o=0,a=n.length;o<a;o++){var s=n[o],u=s.getType(),c=s.getText();if("element"===u)"a"===s.getTagName()&&(s.isClosing()?r=Math.max(r-1,0):r++),i.push(c);else if("entity"===u)i.push(c);else if(0===r){var l=this. [...]
+ * Bowser - a browser detector
+ * https://github.com/ded/bowser
+ * MIT License | (c) Dustin Diaz 2015
+ */
+!function(t,r,i){void 0!==e&&e.exports?e.exports=i():n(1230)("bowser",i)}(0,0,function(){function e(e){function t(t){var n=e.match(t);return n&&n.length>1&&n[1]||""}var n,r=t(/(ipod|iphone|ipad)/i).toLowerCase(),i=/like android/i.test(e),o=!i&&/android/i.test(e),s=/nexus\s*[0-6]\s*/i.test(e),u=!s&&/nexus\s*[0-9]+/i.test(e),c=/CrOS/.test(e),l=/silk/i.test(e),p=/sailfish/i.test(e),f=/tizen/i.test(e),h=/(web|hpw)os/i.test(e),d=/windows phone/i.test(e),m=(/SamsungBrowser/i.test(e),!d&&/windo [...]
+if(String.fromCodePoint)e.exports=function(e){try{return String.fromCodePoint(e)}catch(e){if(e instanceof RangeError)return String.fromCharCode(65533);throw e}};else{var r=String.fromCharCode,i=Math.floor,o=function(){var e,t,n=[],o=-1,a=arguments.length;if(!a)return"";for(var s="";++o<a;){var u=Number(arguments[o]);if(!isFinite(u)||u<0||u>1114111||i(u)!==u)return String.fromCharCode(65533);u<=65535?n.push(u):(u-=65536,e=55296+(u>>10),t=u%1024+56320,n.push(e,t)),(o+1===a||n.length>16384) [...]
+ * https://github.com/Starcounter-Jack/JSON-Patch
+ * json-patch-duplex.js version: 1.1.10
+ * (c) 2013 Joachim Wester
+ * MIT license
+ */
+var n;if(function(e){function t(e,n){switch(typeof e){case"undefined":case"boolean":case"string":case"number":return e===n;case"object":if(null===e)return null===n;if(S(e)){if(!S(n)||e.length!==n.length)return!1;for(var r=0,i=e.length;r<i;r++)if(!t(e[r],n[r]))return!1;return!0}var o=y(n),a=o.length;if(y(e).length!==a)return!1;for(var r=0;r<a;r++)if(!t(e[r],n[r]))return!1;return!0;default:return!1}}function n(e){return-1===e.indexOf("/")&&-1===e.indexOf("~")?e:e.replace(/~/g,"~0").replace [...]
+ * pascalcase <https://github.com/jonschlinkert/pascalcase>
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+function n(e){if("string"!=typeof e)throw new TypeError("expected a string.");return e=e.replace(/([A-Z])/g," $1"),1===e.length?e.toUpperCase():(e=e.replace(/^[\W_]+|[\W_]+$/g,"").toLowerCase(),e=e.charAt(0).toUpperCase()+e.slice(1),e.replace(/[\W_]+(\w|$)/g,function(e,t){return t.toUpperCase()}))}e.exports=n},function(e,t,n){"use strict";function r(e,t,n,r,i){}e.exports=r},function(e,t,n){"use strict";var r=n(26),i=n(7),o=n(403);e.exports=function(){function e(e,t,n,r,a,s){s!==o&&i(!1," [...]
+String.prototype.repeat||function(){"use strict";var e=function(){try{var e={},t=Object.defineProperty,n=t(e,e,e)&&t}catch(e){}return n}(),t=function(e){if(null==this)throw TypeError();var t=String(this),n=e?Number(e):0;if(n!=n&&(n=0),n<0||n==1/0)throw RangeError();for(var r="";n;)n%2==1&&(r+=t),n>1&&(t+=t),n>>=1;return r};e?e(String.prototype,"repeat",{value:t,configurable:!0,writable:!0}):String.prototype.repeat=t}()},function(e,t,n){var r=n(69),i=n(39),o=r(i,"DataView");e.exports=o},f [...]
+//# sourceMappingURL=swagger-ui-bundle.js.map
\ No newline at end of file
diff --git a/public/zipkin-api/swagger-ui-bundle.js.map b/public/zipkin-api/swagger-ui-bundle.js.map
new file mode 100644
index 0000000..4f3e8b1
--- /dev/null
+++ b/public/zipkin-api/swagger-ui-bundle.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"swagger-ui-bundle.js","sources":["webpack:///swagger-ui-bundle.js"],"mappings":"AAAA;;;;;AAoyKA;;;;;;AAm/EA;;;;;;;;;;;;;;;;;;;;;;;;;;AAs6TA;;;;;;;;;;;;;;AAs8JA;;;;;;;;;AAogpBA;;;;;AAk1QA;AAm4DA;;;;;;AAo4YA;;;;;;AA8jaA;AAumvBA","sourceRoot":""}
\ No newline at end of file
diff --git a/public/zipkin-api/swagger-ui-standalone-preset.js b/public/zipkin-api/swagger-ui-standalone-preset.js
new file mode 100644
index 0000000..7604d76
--- /dev/null
+++ b/public/zipkin-api/swagger-ui-standalone-preset.js
@@ -0,0 +1,13 @@
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.SwaggerUIStandalonePreset=e():t.SwaggerUIStandalonePreset=e()}(this,function(){return function(t){function e(r){if(n[r])return n[r].exports;var i=n[r]={i:r,l:!1,exports:{}};return t[r].call(i.exports,i,i.exports,e),i.l=!0,i.exports}var n={};return e.m=t,e.c=n,e.i=function(t){return t},e.d=function(t,n,r){e.o(t,n)||Object.d [...]
+object-assign
+(c) Sindre Sorhus
+@license MIT
+*/
+var i=Object.getOwnPropertySymbols,s=Object.prototype.hasOwnProperty,o=Object.prototype.propertyIsEnumerable;t.exports=function(){try{if(!Object.assign)return!1;var t=new String("abc");if(t[5]="de","5"===Object.getOwnPropertyNames(t)[0])return!1;for(var e={},n=0;n<10;n++)e["_"+String.fromCharCode(n)]=n;if("0123456789"!==Object.getOwnPropertyNames(e).map(function(t){return e[t]}).join(""))return!1;var r={};return"abcdefghijklmnopqrst".split("").forEach(function(t){r[t]=t}),"abcdefghijklmn [...]
+ * The buffer module from node.js, for the browser.
+ *
+ * @author Feross Aboukhadijeh <fe...@feross.org> <http://feross.org>
+ * @license MIT
+ */
+var V=n(139),$=n(174),Z=n(175);e.Buffer=s,e.SlowBuffer=m,e.INSPECT_MAX_BYTES=50,s.TYPED_ARRAY_SUPPORT=void 0!==t.TYPED_ARRAY_SUPPORT?t.TYPED_ARRAY_SUPPORT:function(){try{var t=new Uint8Array(1);return t.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===t.foo()&&"function"==typeof t.subarray&&0===t.subarray(1,1).byteLength}catch(t){return!1}}(),e.kMaxLength=r(),s.poolSize=8192,s._augment=function(t){return t.__proto__=s.prototype,t},s.from=function(t,e,n){return o( [...]
+//# sourceMappingURL=swagger-ui-standalone-preset.js.map
\ No newline at end of file
diff --git a/public/zipkin-api/swagger-ui-standalone-preset.js.map b/public/zipkin-api/swagger-ui-standalone-preset.js.map
new file mode 100644
index 0000000..b31b700
--- /dev/null
+++ b/public/zipkin-api/swagger-ui-standalone-preset.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"swagger-ui-standalone-preset.js","sources":["webpack:///swagger-ui-standalone-preset.js"],"mappings":"AAAA;;;;;AA21CA;;;;;;AAspFA","sourceRoot":""}
\ No newline at end of file
diff --git a/public/zipkin-api/swagger-ui.css b/public/zipkin-api/swagger-ui.css
new file mode 100644
index 0000000..a75d9db
--- /dev/null
+++ b/public/zipkin-api/swagger-ui.css
@@ -0,0 +1,2 @@
+.swagger-ui{font-family:Open Sans,sans-serif;color:#3b4151}.swagger-ui .wrapper{width:100%;max-width:1460px;margin:0 auto;padding:0 20px}.swagger-ui .opblock-tag-section{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.swagger-ui .opblock-tag{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:10px 20px 10 [...]
+/*# sourceMappingURL=swagger-ui.css.map*/
\ No newline at end of file
diff --git a/public/zipkin-api/swagger-ui.css.map b/public/zipkin-api/swagger-ui.css.map
new file mode 100644
index 0000000..dbf47ea
--- /dev/null
+++ b/public/zipkin-api/swagger-ui.css.map
@@ -0,0 +1 @@
+{"version":3,"file":"swagger-ui.css","sources":[],"mappings":"","sourceRoot":""}
\ No newline at end of file
diff --git a/public/zipkin-api/swagger-ui.js b/public/zipkin-api/swagger-ui.js
new file mode 100644
index 0000000..2ac676c
--- /dev/null
+++ b/public/zipkin-api/swagger-ui.js
@@ -0,0 +1,8 @@
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("react"),require("prop-types"),require("immutable"),require("react-immutable-proptypes"),require("reselect"),require("serialize-error"),require("deep-extend"),require("react-collapse"),require("swagger-client"),require("base64-js"),require("ieee754"),require("isarray"),require("js-yaml"),require("memoizee"),require("react-dom"),require("react-markdown"),require("react-redux"),require("react-remarkab [...]
+ * The buffer module from node.js, for the browser.
+ *
+ * @author Feross Aboukhadijeh <fe...@feross.org> <http://feross.org>
+ * @license MIT
+ */
+var G=n(510),X=n(511),Z=n(512);t.Buffer=a,t.SlowBuffer=m,t.INSPECT_MAX_BYTES=50,a.TYPED_ARRAY_SUPPORT=void 0!==e.TYPED_ARRAY_SUPPORT?e.TYPED_ARRAY_SUPPORT:function(){try{var e=new Uint8Array(1);return e.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===e.foo()&&"function"==typeof e.subarray&&0===e.subarray(1,1).byteLength}catch(e){return!1}}(),t.kMaxLength=r(),a.poolSize=8192,a._augment=function(e){return e.__proto__=a.prototype,e},a.from=function(e,t,n){return u( [...]
+//# sourceMappingURL=swagger-ui.js.map
\ No newline at end of file
diff --git a/public/zipkin-api/swagger-ui.js.map b/public/zipkin-api/swagger-ui.js.map
new file mode 100644
index 0000000..95e79fd
--- /dev/null
+++ b/public/zipkin-api/swagger-ui.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"swagger-ui.js","sources":["webpack:///swagger-ui.js"],"mappings":"AAAA;;;;;;AA0/cA","sourceRoot":""}
\ No newline at end of file
diff --git a/public/zipkin-api/thrift/zipkinCore.thrift b/public/zipkin-api/thrift/zipkinCore.thrift
new file mode 100644
index 0000000..3db9a91
--- /dev/null
+++ b/public/zipkin-api/thrift/zipkinCore.thrift
@@ -0,0 +1,507 @@
+# Copyright 2012 Twitter Inc.
+#
+# Licensed 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.
+namespace java com.twitter.zipkin.thriftjava
+#@namespace scala com.twitter.zipkin.thriftscala
+namespace rb Zipkin
+
+#************** Annotation.value **************
+/**
+ * The client sent ("cs") a request to a server. There is only one send per
+ * span. For example, if there's a transport error, each attempt can be logged
+ * as a WIRE_SEND annotation.
+ *
+ * If chunking is involved, each chunk could be logged as a separate
+ * CLIENT_SEND_FRAGMENT in the same span.
+ *
+ * Annotation.host is not the server. It is the host which logged the send
+ * event, almost always the client. When logging CLIENT_SEND, instrumentation
+ * should also log the SERVER_ADDR.
+ */
+const string CLIENT_SEND = "cs"
+/**
+ * The client received ("cr") a response from a server. There is only one
+ * receive per span. For example, if duplicate responses were received, each
+ * can be logged as a WIRE_RECV annotation.
+ *
+ * If chunking is involved, each chunk could be logged as a separate
+ * CLIENT_RECV_FRAGMENT in the same span.
+ *
+ * Annotation.host is not the server. It is the host which logged the receive
+ * event, almost always the client. The actual endpoint of the server is
+ * recorded separately as SERVER_ADDR when CLIENT_SEND is logged.
+ */
+const string CLIENT_RECV = "cr"
+/**
+ * The server sent ("ss") a response to a client. There is only one response
+ * per span. If there's a transport error, each attempt can be logged as a
+ * WIRE_SEND annotation.
+ *
+ * Typically, a trace ends with a server send, so the last timestamp of a trace
+ * is often the timestamp of the root span's server send.
+ *
+ * If chunking is involved, each chunk could be logged as a separate
+ * SERVER_SEND_FRAGMENT in the same span.
+ *
+ * Annotation.host is not the client. It is the host which logged the send
+ * event, almost always the server. The actual endpoint of the client is
+ * recorded separately as CLIENT_ADDR when SERVER_RECV is logged.
+ */
+const string SERVER_SEND = "ss"
+/**
+ * The server received ("sr") a request from a client. There is only one
+ * request per span. For example, if duplicate responses were received, each
+ * can be logged as a WIRE_RECV annotation.
+ *
+ * Typically, a trace starts with a server receive, so the first timestamp of a
+ * trace is often the timestamp of the root span's server receive.
+ *
+ * If chunking is involved, each chunk could be logged as a separate
+ * SERVER_RECV_FRAGMENT in the same span.
+ *
+ * Annotation.host is not the client. It is the host which logged the receive
+ * event, almost always the server. When logging SERVER_RECV, instrumentation
+ * should also log the CLIENT_ADDR.
+ */
+const string SERVER_RECV = "sr"
+/**
+ * Message send ("ms") is a request to send a message to a destination, usually
+ * a broker. This may be the only annotation in a messaging span. If WIRE_SEND
+ * exists in the same span, it follows this moment and clarifies delays sending
+ * the message, such as batching.
+ *
+ * Unlike RPC annotations like CLIENT_SEND, messaging spans never share a span
+ * ID. For example, "ms" should always be the parent of "mr".
+ *
+ * Annotation.host is not the destination, it is the host which logged the send
+ * event: the producer. When annotating MESSAGE_SEND, instrumentation should
+ * also tag the MESSAGE_ADDR.
+ */
+const string MESSAGE_SEND = "ms"
+/**
+ * A consumer received ("mr") a message from a broker. This may be the only
+ * annotation in a messaging span. If WIRE_RECV exists in the same span, it
+ * precedes this moment and clarifies any local queuing delay.
+ *
+ * Unlike RPC annotations like SERVER_RECV, messaging spans never share a span
+ * ID. For example, "mr" should always be a child of "ms" unless it is a root
+ * span.
+ *
+ * Annotation.host is not the broker, it is the host which logged the receive
+ * event: the consumer. When annotating MESSAGE_RECV, instrumentation should
+ * also tag the MESSAGE_ADDR.
+ */
+const string MESSAGE_RECV = "mr"
+/**
+ * Optionally logs an attempt to send a message on the wire. Multiple wire send
+ * events could indicate network retries. A lag between client or server send
+ * and wire send might indicate queuing or processing delay.
+ */
+const string WIRE_SEND = "ws"
+/**
+ * Optionally logs an attempt to receive a message from the wire. Multiple wire
+ * receive events could indicate network retries. A lag between wire receive
+ * and client or server receive might indicate queuing or processing delay.
+ */
+const string WIRE_RECV = "wr"
+/**
+ * Optionally logs progress of a (CLIENT_SEND, WIRE_SEND). For example, this
+ * could be one chunk in a chunked request.
+ */
+const string CLIENT_SEND_FRAGMENT = "csf"
+/**
+ * Optionally logs progress of a (CLIENT_RECV, WIRE_RECV). For example, this
+ * could be one chunk in a chunked response.
+ */
+const string CLIENT_RECV_FRAGMENT = "crf"
+/**
+ * Optionally logs progress of a (SERVER_SEND, WIRE_SEND). For example, this
+ * could be one chunk in a chunked response.
+ */
+const string SERVER_SEND_FRAGMENT = "ssf"
+/**
+ * Optionally logs progress of a (SERVER_RECV, WIRE_RECV). For example, this
+ * could be one chunk in a chunked request.
+ */
+const string SERVER_RECV_FRAGMENT = "srf"
+
+#***** BinaryAnnotation.key ******
+/**
+ * The domain portion of the URL or host header. Ex. "mybucket.s3.amazonaws.com"
+ *
+ * Used to filter by host as opposed to ip address.
+ */
+const string HTTP_HOST = "http.host"
+
+/**
+ * The HTTP method, or verb, such as "GET" or "POST".
+ *
+ * Used to filter against an http route.
+ */
+const string HTTP_METHOD = "http.method"
+
+/**
+ * The absolute http path, without any query parameters. Ex. "/objects/abcd-ff"
+ *
+ * Used as a filter or to clarify the request path for a given route. For example, the path for
+ * a route "/objects/:objectId" could be "/objects/abdc-ff". This does not limit cardinality like
+ * HTTP_ROUTE("http.route") can, so is not a good input to a span name.
+ *
+ * The Zipkin query api only supports equals filters. Dropping query parameters makes the number
+ * of distinct URIs less. For example, one can query for the same resource, regardless of signing
+ * parameters encoded in the query line. Dropping query parameters also limits the security impact
+ * of this tag.
+ *
+ * Historical note: This was commonly expressed as "http.uri" in zipkin, even though it was most
+ */
+const string HTTP_PATH = "http.path"
+
+/**
+ * The route which a request matched or "" (empty string) if routing is supported, but there was no
+ * match. Ex "/users/{userId}"
+ *
+ * Unlike HTTP_PATH("http.path"), this value is fixed cardinality, so is a safe input to a span
+ * name function or a metrics dimension. Different formats are possible. For example, the following
+ * are all valid route templates: "/users" "/users/:userId" "/users/*"
+ *
+ * Route-based span name generation often uses other tags, such as HTTP_METHOD("http.method") and
+ * HTTP_STATUS_CODE("http.status_code"). Route-based names can look like "get /users/{userId}",
+ * "post /users", "get not_found" or "get redirected".
+ */
+const string HTTP_ROUTE = "http.route"
+
+/**
+ * The entire URL, including the scheme, host and query parameters if available. Ex.
+ * "https://mybucket.s3.amazonaws.com/objects/abcd-ff?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Algorithm=AWS4-HMAC-SHA256..."
+ *
+ * Combined with HTTP_METHOD, you can understand the fully-qualified request line.
+ *
+ * This is optional as it may include private data or be of considerable length.
+ */
+const string HTTP_URL = "http.url"
+
+/**
+ * The HTTP status code, when not in 2xx range. Ex. "503"
+ *
+ * Used to filter for error status.
+ */
+const string HTTP_STATUS_CODE = "http.status_code"
+
+/**
+ * The size of the non-empty HTTP request body, in bytes. Ex. "16384"
+ *
+ * Large uploads can exceed limits or contribute directly to latency.
+ */
+const string HTTP_REQUEST_SIZE = "http.request.size"
+
+/**
+ * The size of the non-empty HTTP response body, in bytes. Ex. "16384"
+ *
+ * Large downloads can exceed limits or contribute directly to latency.
+ */
+const string HTTP_RESPONSE_SIZE = "http.response.size"
+
+/**
+ * The value of "lc" is the component or namespace of a local span.
+ *
+ * BinaryAnnotation.host adds service context needed to support queries.
+ *
+ * Local Component("lc") supports three key features: flagging, query by
+ * service and filtering Span.name by namespace.
+ *
+ * While structurally the same, local spans are fundamentally different than
+ * RPC spans in how they should be interpreted. For example, zipkin v1 tools
+ * center on RPC latency and service graphs. Root local-spans are neither
+ * indicative of critical path RPC latency, nor have impact on the shape of a
+ * service graph. By flagging with "lc", tools can special-case local spans.
+ *
+ * Zipkin v1 Spans are unqueryable unless they can be indexed by service name.
+ * The only path to a service name is by (Binary)?Annotation.host.serviceName.
+ * By logging "lc", a local span can be queried even if no other annotations
+ * are logged.
+ *
+ * The value of "lc" is the namespace of Span.name. For example, it might be
+ * "finatra2", for a span named "bootstrap". "lc" allows you to resolves
+ * conflicts for the same Span.name, for example "finatra/bootstrap" vs
+ * "finch/bootstrap". Using local component, you'd search for spans named
+ * "bootstrap" where "lc=finch"
+ */
+const string LOCAL_COMPONENT = "lc"
+
+#***** Annotation.value or BinaryAnnotation.key ******
+/**
+ * When an annotation value, this indicates when an error occurred. When a
+ * binary annotation key, the value is a human readable message associated
+ * with an error.
+ *
+ * Due to transient errors, an ERROR annotation should not be interpreted
+ * as a span failure, even the annotation might explain additional latency.
+ * Instrumentation should add the ERROR binary annotation when the operation
+ * failed and couldn't be recovered.
+ *
+ * Here's an example: A span has an ERROR annotation, added when a WIRE_SEND
+ * failed. Another WIRE_SEND succeeded, so there's no ERROR binary annotation
+ * on the span because the overall operation succeeded.
+ *
+ * Note that RPC spans often include both client and server hosts: It is
+ * possible that only one side perceived the error.
+ */
+const string ERROR = "error"
+
+#***** BinaryAnnotation.key where value = [1] and annotation_type = BOOL ******
+/**
+ * Indicates a client address ("ca") in a span. Most likely, there's only one.
+ * Multiple addresses are possible when a client changes its ip or port within
+ * a span.
+ */
+const string CLIENT_ADDR = "ca"
+/**
+ * Indicates a server address ("sa") in a span. Most likely, there's only one.
+ * Multiple addresses are possible when a client is redirected, or fails to a
+ * different server ip or port.
+ */
+const string SERVER_ADDR = "sa"
+/**
+ * Indicates the remote address of a messaging span, usually the broker.
+ */
+const string MESSAGE_ADDR = "ma"
+
+/**
+ * Indicates the network context of a service recording an annotation with two
+ * exceptions.
+ *
+ * When a BinaryAnnotation, and key is CLIENT_ADDR or SERVER_ADDR,
+ * the endpoint indicates the source or destination of an RPC. This exception
+ * allows zipkin to display network context of uninstrumented services, or
+ * clients such as web browsers.
+ */
+struct Endpoint {
+ /**
+ * IPv4 host address packed into 4 bytes.
+ *
+ * Ex for the ip 1.2.3.4, it would be (1 << 24) | (2 << 16) | (3 << 8) | 4
+ */
+ 1: i32 ipv4
+ /**
+ * IPv4 port or 0, if unknown.
+ *
+ * Note: this is to be treated as an unsigned integer, so watch for negatives.
+ */
+ 2: i16 port
+ /**
+ * Classifier of a source or destination in lowercase, such as "zipkin-web".
+ *
+ * This is the primary parameter for trace lookup, so should be intuitive as
+ * possible, for example, matching names in service discovery.
+ *
+ * Conventionally, when the service name isn't known, service_name = "unknown".
+ * However, it is also permissible to set service_name = "" (empty string).
+ * The difference in the latter usage is that the span will not be queryable
+ * by service name unless more information is added to the span with non-empty
+ * service name, e.g. an additional annotation from the server.
+ *
+ * Particularly clients may not have a reliable service name at ingest. One
+ * approach is to set service_name to "" at ingest, and later assign a
+ * better label based on binary annotations, such as user agent.
+ */
+ 3: string service_name
+ /**
+ * IPv6 host address packed into 16 bytes. Ex Inet6Address.getBytes()
+ */
+ 4: optional binary ipv6
+}
+
+/**
+ * Associates an event that explains latency with a timestamp.
+ *
+ * Unlike log statements, annotations are often codes: for example "sr".
+ */
+struct Annotation {
+ /**
+ * Microseconds from epoch.
+ *
+ * This value should use the most precise value possible. For example,
+ * gettimeofday or multiplying currentTimeMillis by 1000.
+ */
+ 1: i64 timestamp
+ /**
+ * Usually a short tag indicating an event, like "sr" or "finagle.retry".
+ */
+ 2: string value
+ /**
+ * The host that recorded the value, primarily for query by service name.
+ */
+ 3: optional Endpoint host
+ // don't reuse 4: optional i32 OBSOLETE_duration // how long did the operation take? microseconds
+}
+
+/**
+ * A subset of thrift base types, except BYTES.
+ */
+enum AnnotationType {
+ /**
+ * Set to 0x01 when key is CLIENT_ADDR or SERVER_ADDR
+ */
+ BOOL,
+ /**
+ * No encoding, or type is unknown.
+ */
+ BYTES,
+ I16,
+ I32,
+ I64,
+ DOUBLE,
+ /**
+ * the only type zipkin v1 supports search against.
+ */
+ STRING
+}
+
+/**
+ * Binary annotations are tags applied to a Span to give it context. For
+ * example, a binary annotation of HTTP_PATH ("http.path") could the path
+ * to a resource in a RPC call.
+ *
+ * Binary annotations of type STRING are always queryable, though more a
+ * historical implementation detail than a structural concern.
+ *
+ * Binary annotations can repeat, and vary on the host. Similar to Annotation,
+ * the host indicates who logged the event. This allows you to tell the
+ * difference between the client and server side of the same key. For example,
+ * the key "http.path" might be different on the client and server side due to
+ * rewriting, like "/api/v1/myresource" vs "/myresource. Via the host field,
+ * you can see the different points of view, which often help in debugging.
+ */
+struct BinaryAnnotation {
+ /**
+ * Name used to lookup spans, such as "http.path" or "finagle.version".
+ */
+ 1: string key,
+ /**
+ * Serialized thrift bytes, in TBinaryProtocol format.
+ *
+ * For legacy reasons, byte order is big-endian. See THRIFT-3217.
+ */
+ 2: binary value,
+ /**
+ * The thrift type of value, most often STRING.
+ *
+ * annotation_type shouldn't vary for the same key.
+ */
+ 3: AnnotationType annotation_type,
+ /**
+ * The host that recorded value, allowing query by service name or address.
+ *
+ * There are two exceptions: when key is "ca" or "sa", this is the source or
+ * destination of an RPC. This exception allows zipkin to display network
+ * context of uninstrumented services, such as browsers or databases.
+ */
+ 4: optional Endpoint host
+}
+
+/**
+ * A trace is a series of spans (often RPC calls) which form a latency tree.
+ *
+ * Spans are usually created by instrumentation in RPC clients or servers, but
+ * can also represent in-process activity. Annotations in spans are similar to
+ * log statements, and are sometimes created directly by application developers
+ * to indicate events of interest, such as a cache miss.
+ *
+ * The root span is where parent_id = Nil; it usually has the longest duration
+ * in the trace.
+ *
+ * Span identifiers are packed into i64s, but should be treated opaquely.
+ * String encoding is fixed-width lower-hex, to avoid signed interpretation.
+ */
+struct Span {
+ /**
+ * Unique 8-byte identifier for a trace, set on all spans within it.
+ */
+ 1: i64 trace_id
+ /**
+ * Span name in lowercase, rpc method for example. Conventionally, when the
+ * span name isn't known, name = "unknown".
+ */
+ 3: string name,
+ /**
+ * Unique 8-byte identifier of this span within a trace. A span is uniquely
+ * identified in storage by (trace_id, id).
+ */
+ 4: i64 id,
+ /**
+ * The parent's Span.id; absent if this the root span in a trace.
+ */
+ 5: optional i64 parent_id,
+ /**
+ * Associates events that explain latency with a timestamp. Unlike log
+ * statements, annotations are often codes: for example SERVER_RECV("sr").
+ * Annotations are sorted ascending by timestamp.
+ */
+ 6: list<Annotation> annotations,
+ /**
+ * Tags a span with context, usually to support query or aggregation. For
+ * example, a binary annotation key could be "http.path".
+ */
+ 8: list<BinaryAnnotation> binary_annotations
+ /**
+ * True is a request to store this span even if it overrides sampling policy.
+ */
+ 9: optional bool debug = 0
+ /**
+ * Epoch microseconds of the start of this span, absent if this an incomplete
+ * span.
+ *
+ * This value should be set directly by instrumentation, using the most
+ * precise value possible. For example, gettimeofday or syncing nanoTime
+ * against a tick of currentTimeMillis.
+ *
+ * For compatibility with instrumentation that precede this field, collectors
+ * or span stores can derive this via Annotation.timestamp.
+ * For example, SERVER_RECV.timestamp or CLIENT_SEND.timestamp.
+ *
+ * Timestamp is nullable for input only. Spans without a timestamp cannot be
+ * presented in a timeline: Span stores should not output spans missing a
+ * timestamp.
+ *
+ * There are two known edge-cases where this could be absent: both cases
+ * exist when a collector receives a span in parts and a binary annotation
+ * precedes a timestamp. This is possible when..
+ * - The span is in-flight (ex not yet received a timestamp)
+ * - The span's start event was lost
+ */
+ 10: optional i64 timestamp,
+ /**
+ * Measurement in microseconds of the critical path, if known. Durations of
+ * less than one microsecond must be rounded up to 1 microsecond.
+ *
+ * This value should be set directly, as opposed to implicitly via annotation
+ * timestamps. Doing so encourages precision decoupled from problems of
+ * clocks, such as skew or NTP updates causing time to move backwards.
+ *
+ * For compatibility with instrumentation that precede this field, collectors
+ * or span stores can derive this by subtracting Annotation.timestamp.
+ * For example, SERVER_SEND.timestamp - SERVER_RECV.timestamp.
+ *
+ * If this field is persisted as unset, zipkin will continue to work, except
+ * duration query support will be implementation-specific. Similarly, setting
+ * this field non-atomically is implementation-specific.
+ *
+ * This field is i64 vs i32 to support spans longer than 35 minutes.
+ */
+ 11: optional i64 duration
+ /**
+ * Optional unique 8-byte additional identifier for a trace. If non zero, this
+ * means the trace uses 128 bit traceIds instead of 64 bit.
+ */
+ 12: optional i64 trace_id_high
+}
diff --git a/public/zipkin-api/thrift/zipkinDependencies.thrift b/public/zipkin-api/thrift/zipkinDependencies.thrift
new file mode 100644
index 0000000..30ce57d
--- /dev/null
+++ b/public/zipkin-api/thrift/zipkinDependencies.thrift
@@ -0,0 +1,38 @@
+# Copyright 2013 Twitter Inc.
+#
+# Licensed 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.
+namespace java com.twitter.zipkin.thriftjava
+#@namespace scala com.twitter.zipkin.thriftscala
+namespace rb Zipkin
+
+struct DependencyLink {
+ /** parent service name (caller) */
+ 1: string parent
+ /** child service name (callee) */
+ 2: string child
+ # 3: Moments OBSOLETE_duration_moments
+ /** total traced calls made from parent to child */
+ 4: i64 callCount
+ /** how many calls are known to be errors */
+ 5: i64 errorCount
+ # histogram?
+}
+
+/* An aggregate representation of services paired with every service they call. */
+struct Dependencies {
+ /** milliseconds from epoch */
+ 1: i64 start_ts
+ /** milliseconds from epoch */
+ 2: i64 end_ts
+ 3: list<DependencyLink> links
+}
diff --git a/public/zipkin-api/validate.js b/public/zipkin-api/validate.js
new file mode 100644
index 0000000..b7e7140
--- /dev/null
+++ b/public/zipkin-api/validate.js
@@ -0,0 +1,31 @@
+'use strict';
+
+const Sway = require('sway');
+const read = require('fs').readFileSync;
+const load = require('js-yaml').load;
+const yamls = ['./zipkin-api.yaml', './zipkin2-api.yaml'];
+
+yamls.forEach(yaml => {
+ const zipkinAPI = read(yaml).toString();
+
+ Sway.create({definition: load(zipkinAPI)}).then(api => {
+ const result = api.validate();
+
+ if (result.errors.length) {
+ console.error(`Validation failed for ${yaml}`)
+ console.error(JSON.stringify(result.errors));
+ return;
+ }
+
+ if (result.warnings.length) {
+ console.warn(`Warnings in ${yaml}:`)
+ console.warn(JSON.stringify(result.warnings));
+ }
+
+ console.log(`Validation of ${yaml} passed`);
+ })
+ .catch(error=> {
+ console.error(`Error loading ${yaml}`);
+ console.error(error);
+ });
+});
diff --git a/public/zipkin-api/zipkin-api.yaml b/public/zipkin-api/zipkin-api.yaml
new file mode 100644
index 0000000..3330b64
--- /dev/null
+++ b/public/zipkin-api/zipkin-api.yaml
@@ -0,0 +1,423 @@
+swagger: "2.0"
+info:
+ version: "1.0.0"
+ title: Zipkin API
+ description: |
+ Zipkin's Query api is rooted at `api/v1`, on a host that by default listens
+ on port 9411. It primarily serves the zipkin-ui, although it includes a POST
+ endpoint that can receive spans.
+host: localhost:9411
+basePath: /api/v1
+schemes:
+ - http
+ - https
+consumes:
+ - application/json
+produces:
+ - application/json
+paths:
+ /services:
+ get:
+ description: |
+ Returns a list of all service names associated with annotations.
+ responses:
+ '200':
+ description: Succes
+ schema:
+ type: array
+ items:
+ type: string
+ '400':
+ description: Bad Request Error
+ /spans:
+ get:
+ description: Get all the span names logged by a particular service
+ parameters:
+ - name: serviceName
+ in: query
+ required: true
+ description: |
+ Ex zipkin-server (required) - service that logged an annotation in a
+ trace. The /services endpoint enumerates possible input values.
+ type: string
+ responses:
+ '200':
+ description: OK
+ schema:
+ type: array
+ items:
+ type: string
+ '400':
+ description: Bad Request Error
+ post:
+ description: |
+ Uploads a list of spans encoded per content-type, for example json
+ or thrift (TBinaryProtocol big-endian).
+ consumes:
+ - application/json
+ - application/x-thrift
+ produces: []
+ parameters:
+ - name: span
+ in: body
+ description: A list of spans that belong to any trace.
+ required: true
+ schema:
+ $ref: "#/definitions/ListOfSpans"
+ responses:
+ '202':
+ description: Accepted
+ /traces:
+ get:
+ description: |
+ Invoking this request retrieves traces matching the below filters.
+
+ Results should be filtered against endTs, subject to limit and
+ lookback. For example, if endTs is 10:20 today, limit is 10, and
+ lookback is 7 days, traces returned should be those nearest to 10:20
+ today, not 10:20 a week ago.
+
+ Time units of endTs and lookback are milliseconds as opposed to
+ microseconds, the grain of Span.timestamp. Milliseconds is a more
+ familiar and supported granularity for query, index and windowing
+ functions
+ parameters:
+ - name: serviceName
+ in: query
+ required: false
+ description: |
+ Ex zipkin-server - service that logged an annotation in a trace.
+ Required when constraining on parameters except time and duration.
+ The /services endpoint enumerates possible input values.
+ type: string
+ - name: spanName
+ in: query
+ required: false
+ description: |
+ Ex my_span_name - name of a span in a trace.
+ Only return traces that contains spans with this name.
+ type: string
+ - name: annotationQuery
+ in: query
+ type: string
+ required: false
+ description: |
+ Ex. `http.uri=/foo and retried` - If key/value (has an `=`),
+ constrains against Span.binaryAnnotations of time string. If just
+ a word, constrains against Span.annotations. Any values are AND
+ against eachother. This means a span in the trace must match all of
+ these.
+ - name: minDuration
+ in: query
+ type: integer
+ description: |
+ Ex. 100000 (for 100ms). Only return traces whose `Span.duration` is
+ greater than or equal to minDuration microseconds.
+ - name: maxDuration
+ in: query
+ type: integer
+ description: |
+ Only return traces whose Span.duration is less than or equal to
+ `maxDuration` microseconds. Only valid with minDuration.
+ - name: endTs
+ in: query
+ type: integer
+ format: int64
+ description: |
+ Only return traces where all Span.timestamp are at or before this
+ time in epoch milliseconds. Defaults to current time.
+ - name: lookback
+ type: integer
+ format: int64
+ in: query
+ description: |
+ Only return traces where all Span.timestamp are at or after
+ (`endTs - * lookback`) in milliseconds. Defaults to `endTs`, limited
+ to a system parameter `QUERY_LOOKBACK`.
+ - name: limit
+ in: query
+ default: 10
+ type: integer
+ description: |
+ Maximum number of traces to return. Defaults to 10
+ responses:
+ '200':
+ description: OK
+ schema:
+ $ref: "#/definitions/ListOfTraces"
+ /trace/{traceId}:
+ get:
+ parameters:
+ - name: traceId
+ in: path
+ required: true
+ description: the 64 or 128-bit hex-encoded id of the trace as a path parameter.
+ type: string
+ - name: raw
+ in: query
+ required: false
+ description: |
+ Note this flag has no value. Ex. /trace/{traceId}?raw
+
+ Normally, the trace endpoint cleans trace data. For example, it merges
+ spans by id, adds missing timestamp or duration, corrects clock skew..
+
+ Specifying this flag is a debug case, when you are debugging zipkin
+ logic or zipkin instrumentation, and want to see the input to these
+ adjusters. For example, this might explain or rule out clock skew.
+ type: boolean
+ responses:
+ '200':
+ description: OK
+ schema:
+ $ref: "#/definitions/Trace"
+ '404':
+ description: "`traceId` not found"
+ /dependencies:
+ get:
+ description: |
+ Returns dependency links derived from spans.
+
+ Span names are in lowercase, rpc method for example. Conventionally,
+ when the span name isn't known, name = "unknown".
+ parameters:
+ - name: endTs
+ in: query
+ description: |
+ Only return links from spans where `Span.timestamp` are at or before
+ this time in epoch milliseconds.
+ required: true
+ type: integer
+ format: int64
+ - name: lookback
+ in: query
+ description: |
+ Only return links from spans where all Span.timestamp are at or after
+ (`endTs - * lookback`) in milliseconds. Defaults to `endTs`, limited
+ to a system parameter `QUERY_LOOKBACK`.
+ type: integer
+ format: int64
+ responses:
+ '200':
+ description: OK
+ schema:
+ type: array
+ title: ListOfDependencyLinks
+ items:
+ $ref: "#/definitions/DependencyLink"
+definitions:
+ Endpoint:
+ type: object
+ title: Endpoint
+ description: The network context of a node in the service graph
+ required:
+ - serviceName
+ properties:
+ serviceName:
+ type: string
+ description: |
+ Lower-case label of this node in the service graph, such as "favstar". Set
+ to empty string if unknown.
+
+ This is a primary label for trace lookup and aggregation, so it should be
+ intuitive and consistent. Many use a name from service discovery.
+ ipv4:
+ type: string
+ format: ipv4
+ description: |
+ The text representation of the primary IPv4 address associated with this
+ connection. Ex. 192.168.99.100 Absent if unknown.
+ ipv6:
+ type: string
+ format: ipv6
+ description: |
+ The text representation of the primary IPv6 address associated with a
+ connection. Ex. 2001:db8::c001 Absent if unknown.
+
+ Prefer using the ipv4 field for mapped addresses.
+ port:
+ type: integer
+ description: |
+ Depending on context, this could be a listen port or the client-side of a
+ socket. Absent if unknown. Please don't set to zero.
+ Annotation:
+ title: Annotation
+ type: object
+ required:
+ - timestamp
+ - value
+ description: |
+ Associates an event that explains latency with a timestamp.
+ Unlike log statements, annotations are often codes. Ex. "sr" for ServerReceive
+ properties:
+ timestamp:
+ type: integer
+ description: |
+ Epoch **microseconds** of this event.
+
+ For example, 1502787600000000 corresponds to 2017-08-15 09:00 UTC
+
+ This value should be set directly by instrumentation, using the most precise
+ value possible. For example, gettimeofday or multiplying epoch millis by 1000.
+ value:
+ type: string
+ description: |
+ Usually a short tag indicating an event, like "sr"
+
+ While possible to add larger data, such as garbage collection details, low
+ cardinality event names both keep the size of spans down and also are easy
+ to search against.
+ endpoint:
+ $ref: "#/definitions/Endpoint"
+ description: |
+ The host that recorded this span, primarily for query by service name.
+
+ Instrumentation should always record this. Usually, absent implies late
+ data. The IP address corresponding to this is usually the site local or
+ advertised service address. When present, the port indicates the listen
+ port.
+ BinaryAnnotation:
+ title: BinaryAnnotation
+ type: object
+ required:
+ - key
+ - value
+ description: |
+ Adds context to a span, for search, viewing and analysis.
+
+ For example, a key "your_app.version" would let you lookup traces by version.
+ A tag "sql.query" isn't searchable, but it can help in debugging when viewing
+ a trace.
+ properties:
+ key:
+ type: string
+ value:
+ type: string
+ endpoint:
+ $ref: "#/definitions/Endpoint"
+ description: |
+ The host that recorded this span, primarily for query by service name.
+
+ There is an exception, when the key is "sa", "ca" or "ma" this is an
+ address annotation. In such case, the endpoint is not what recorded the
+ span, rather the remote address. The value field is set to boolean true
+ in this case. This feature was refactored in v2 format as "remoteEndpoint"
+ ListOfSpans:
+ title: ListOfSpans
+ description: 'A list of spans with possibly different trace ids, in no particular order'
+ type: array
+ items:
+ $ref: "#/definitions/Span"
+ Trace:
+ title: Trace
+ type: array
+ description: 'List of spans who have the same trace id. Spans in the trace, and annotations in a span are sorted ascending by timestamp. ie first event should be first in the spans list.'
+ items:
+ $ref: "#/definitions/Span"
+ ListOfTraces:
+ title: ListOfTraces
+ type: array
+ items:
+ $ref: "#/definitions/Trace"
+ Span:
+ title: Span
+ type: object
+ required:
+ - traceId
+ - id
+ - name
+ properties:
+ traceId:
+ type: string
+ maxLength: 32
+ minLength: 16
+ pattern: "[a-z0-9]{16,32}"
+ description: |
+ Randomly generated, unique identifier for a trace, set on all spans within it.
+
+ Encoded as 16 or 32 lowercase hex characters corresponding to 64 or 128 bits.
+ For example, a 128bit trace ID looks like 4e441824ec2b6a44ffdc9bb9a6453df3
+ name:
+ type: string
+ description: |
+ The logical operation this span represents in lowercase (e.g. rpc method).
+ Set to empty string if unknown.
+
+ As these are lookup labels, take care to ensure names are low cardinality.
+ For example, do not embed variables into the name.
+ parentId:
+ type: string
+ pattern: "[a-z0-9]{16}"
+ maxLength: 16
+ minLength: 16
+ description: 'The parent span ID or absent if this the root span in a trace.'
+ id:
+ type: string
+ maxLength: 16
+ minLength: 16
+ pattern: "[a-z0-9]{16}"
+ description: |
+ Unique 64bit identifier for this operation within the trace.
+
+ Encoded as 16 lowercase hex characters. For example ffdc9bb9a6453df3
+ timestamp:
+ type: integer
+ format: int64
+ description: |
+ Epoch microseconds of the start of this span, possibly absent if
+ incomplete.
+
+ For example, 1502787600000000 corresponds to 2017-08-15 09:00 UTC
+
+ This value should be set directly by instrumentation, using the most
+ precise value possible. For example, gettimeofday or multiplying epoch
+ millis by 1000.
+
+ There are three known edge-cases where this could be reported absent.
+ * A span was allocated but never started (ex not yet received a timestamp)
+ * The span's start event was lost
+ * Data about a completed span (ex tags) were sent after the fact
+ duration:
+ type: integer
+ format: int64
+ minimum: 1
+ description: |
+ Duration in **microseconds** of the critical path, if known. Durations of less
+ than one are rounded up. Duration of children can be longer than their
+ parents due to asynchronous operations.
+
+ For example 150 milliseconds is 150000 microseconds.
+ debug:
+ type: boolean
+ description: |
+ True is a request to store this span even if it overrides sampling policy.
+
+ This is true when the `X-B3-Flags` header has a value of 1.
+ annotations:
+ title: ListOfAnnotations
+ type: array
+ description: 'Associates events that explain latency with the time they happened.'
+ items:
+ $ref: '#/definitions/Annotation'
+ binaryAnnotations:
+ title: ListOfBinaryAnnotations
+ type: array
+ description: 'Binary Annotations are tags that give your span context for search, viewing and analysis.'
+ items:
+ $ref: '#/definitions/BinaryAnnotation'
+ DependencyLink:
+ title: DependencyLink
+ type: object
+ required:
+ - parent
+ - child
+ - callCount
+ properties:
+ parent:
+ type: string
+ child:
+ type: string
+ callCount:
+ type: integer
+ errorCount:
+ type: integer
diff --git a/public/zipkin-api/zipkin.proto b/public/zipkin-api/zipkin.proto
new file mode 100644
index 0000000..9a4b336
--- /dev/null
+++ b/public/zipkin-api/zipkin.proto
@@ -0,0 +1,213 @@
+// Copyright 2018 The OpenZipkin Authors
+//
+// Licensed 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.
+
+syntax = "proto3";
+
+package zipkin.proto3;
+
+// In Java, the closest model type to this proto is in the "zipkin2" package
+option java_package = "zipkin2.proto3";
+option java_multiple_files = true;
+
+// A span is a single-host view of an operation. A trace is a series of spans
+// (often RPC calls) which nest to form a latency tree. Spans are in the same
+// trace when they share the same trace ID. The parent_id field establishes the
+// position of one span in the tree.
+//
+// The root span is where parent_id is Absent and usually has the longest
+// duration in the trace. However, nested asynchronous work can materialize as
+// child spans whose duration exceed the root span.
+//
+// Spans usually represent remote activity such as RPC calls, or messaging
+// producers and consumers. However, they can also represent in-process
+// activity in any position of the trace. For example, a root span could
+// represent a server receiving an initial client request. A root span could
+// also represent a scheduled job that has no remote context.
+//
+// Encoding notes:
+//
+// Epoch timestamp are encoded fixed64 as varint would also be 8 bytes, and more
+// expensive to encode and size. Duration is stored uint64, as often the numbers
+// are quite small.
+//
+// Default values are ok, as only natural numbers are used. For example, zero is
+// an invalid timestamp and an invalid duration, false values for debug or shared
+// are ignorable, and zero-length strings also coerce to null.
+//
+// The next id is 14.
+//
+// Note fields up to 15 take 1 byte to encode. Take care when adding new fields
+// https://developers.google.com/protocol-buffers/docs/proto3#assigning-tags
+message Span {
+ // Randomly generated, unique identifier for a trace, set on all spans within
+ // it.
+ //
+ // This field is required and encoded as 8 or 16 opaque bytes.
+ bytes trace_id = 1;
+ // The parent span ID or absent if this the root span in a trace.
+ bytes parent_id = 2;
+ // Unique identifier for this operation within the trace.
+ //
+ // This field is required and encoded as 8 opaque bytes.
+ bytes id = 3;
+ // When present, kind clarifies timestamp, duration and remote_endpoint. When
+ // absent, the span is local or incomplete. Unlike client and server, there
+ // is no direct critical path latency relationship between producer and
+ // consumer spans.
+ enum Kind {
+ // Default value interpreted as absent.
+ SPAN_KIND_UNSPECIFIED = 0;
+ // The span represents the client side of an RPC operation, implying the
+ // following:
+ //
+ // timestamp is the moment a request was sent to the server.
+ // duration is the delay until a response or an error was received.
+ // remote_endpoint is the server.
+ CLIENT = 1;
+ // The span represents the server side of an RPC operation, implying the
+ // following:
+ //
+ // timestamp is the moment a client request was received.
+ // duration is the delay until a response was sent or an error.
+ // remote_endpoint is the client.
+ SERVER = 2;
+ // The span represents production of a message to a remote broker, implying
+ // the following:
+ //
+ // timestamp is the moment a message was sent to a destination.
+ // duration is the delay sending the message, such as batching.
+ // remote_endpoint is the broker.
+ PRODUCER = 3;
+ // The span represents consumption of a message from a remote broker, not
+ // time spent servicing it. For example, a message processor would be an
+ // in-process child span of a consumer. Consumer spans imply the following:
+ //
+ // timestamp is the moment a message was received from an origin.
+ // duration is the delay consuming the message, such as from backlog.
+ // remote_endpoint is the broker.
+ CONSUMER = 4;
+ }
+ // When present, used to interpret remote_endpoint
+ Kind kind = 4;
+ // The logical operation this span represents in lowercase (e.g. rpc method).
+ // Leave absent if unknown.
+ //
+ // As these are lookup labels, take care to ensure names are low cardinality.
+ // For example, do not embed variables into the name.
+ string name = 5;
+ // Epoch microseconds of the start of this span, possibly absent if
+ // incomplete.
+ //
+ // For example, 1502787600000000 corresponds to 2017-08-15 09:00 UTC
+ //
+ // This value should be set directly by instrumentation, using the most
+ // precise value possible. For example, gettimeofday or multiplying epoch
+ // millis by 1000.
+ //
+ // There are three known edge-cases where this could be reported absent.
+ // - A span was allocated but never started (ex not yet received a timestamp)
+ // - The span's start event was lost
+ // - Data about a completed span (ex tags) were sent after the fact
+ fixed64 timestamp = 6;
+ // Duration in microseconds of the critical path, if known. Durations of less
+ // than one are rounded up. Duration of children can be longer than their
+ // parents due to asynchronous operations.
+ //
+ // For example 150 milliseconds is 150000 microseconds.
+ uint64 duration = 7;
+ // The host that recorded this span, primarily for query by service name.
+ //
+ // Instrumentation should always record this. Usually, absent implies late
+ // data. The IP address corresponding to this is usually the site local or
+ // advertised service address. When present, the port indicates the listen
+ // port.
+ Endpoint local_endpoint = 8;
+ // When an RPC (or messaging) span, indicates the other side of the
+ // connection.
+ //
+ // By recording the remote endpoint, your trace will contain network context
+ // even if the peer is not tracing. For example, you can record the IP from
+ // the "X-Forwarded-For" header or the service name and socket of a remote
+ // peer.
+ Endpoint remote_endpoint = 9;
+ // Associates events that explain latency with the time they happened.
+ repeated Annotation annotations = 10;
+ // Tags give your span context for search, viewing and analysis.
+ //
+ // For example, a key "your_app.version" would let you lookup traces by
+ // version. A tag "sql.query" isn't searchable, but it can help in debugging
+ // when viewing a trace.
+ map<string, string> tags = 11;
+ // True is a request to store this span even if it overrides sampling policy.
+ //
+ // This is true when the "X-B3-Flags" header has a value of 1.
+ bool debug = 12;
+ // True if we are contributing to a span started by another tracer (ex on a
+ // different host).
+ bool shared = 13;
+}
+
+// The network context of a node in the service graph.
+//
+// The next id is 5.
+message Endpoint {
+ // Lower-case label of this node in the service graph, such as "favstar".
+ // Leave absent if unknown.
+ //
+ // This is a primary label for trace lookup and aggregation, so it should be
+ // intuitive and consistent. Many use a name from service discovery.
+ string service_name = 1;
+ // 4 byte representation of the primary IPv4 address associated with this
+ // connection. Absent if unknown.
+ bytes ipv4 = 2;
+ // 16 byte representation of the primary IPv6 address associated with this
+ // connection. Absent if unknown.
+ //
+ // Prefer using the ipv4 field for mapped addresses.
+ bytes ipv6 = 3;
+ // Depending on context, this could be a listen port or the client-side of a
+ // socket. Absent if unknown.
+ int32 port = 4;
+}
+
+// Associates an event that explains latency with a timestamp.
+// Unlike log statements, annotations are often codes. Ex. "ws" for WireSend
+//
+// The next id is 3.
+message Annotation {
+ // Epoch microseconds of this event.
+ //
+ // For example, 1502787600000000 corresponds to 2017-08-15 09:00 UTC
+ //
+ // This value should be set directly by instrumentation, using the most
+ // precise value possible. For example, gettimeofday or multiplying epoch
+ // millis by 1000.
+ fixed64 timestamp = 1;
+ // Usually a short tag indicating an event, like "error"
+ //
+ // While possible to add larger data, such as garbage collection details, low
+ // cardinality event names both keep the size of spans down and also are easy
+ // to search against.
+ string value = 2;
+}
+
+// A list of spans with possibly different trace ids, in no particular order.
+//
+// This is used for all transports: POST, Kafka messages etc. No other fields
+// are expected, This message facilitates the mechanics of encoding a list, as
+// a field number is required. The name of this type is the same in the OpenApi
+// aka Swagger specification. https://zipkin.io/zipkin-api/#/default/post_spans
+message ListOfSpans {
+ repeated Span spans = 1;
+}
diff --git a/public/zipkin-api/zipkin2-api.yaml b/public/zipkin-api/zipkin2-api.yaml
new file mode 100644
index 0000000..2aa6ff9
--- /dev/null
+++ b/public/zipkin-api/zipkin2-api.yaml
@@ -0,0 +1,464 @@
+swagger: "2.0"
+info:
+ version: "1.0.0"
+ title: Zipkin API
+ description: |
+ Zipkin's v2 api currently includes a POST endpoint that can receive spans.
+host: localhost:9411
+basePath: /api/v2
+schemes:
+ - http
+ - https
+consumes:
+ - application/json
+paths:
+ /services:
+ get:
+ description: |
+ Returns a list of all service names associated with span endpoints.
+ responses:
+ '200':
+ description: Succes
+ schema:
+ type: array
+ items:
+ type: string
+ '400':
+ description: Bad Request Error
+ /spans:
+ get:
+ description: Get all the span names recorded by a particular service
+ parameters:
+ - name: serviceName
+ in: query
+ required: true
+ description: |
+ Ex favstar (required) - Lower-case label of a node in the service
+ graph. The /services endpoint enumerates possible input values.
+ type: string
+ responses:
+ '200':
+ description: OK
+ schema:
+ type: array
+ items:
+ type: string
+ '400':
+ description: Bad Request Error
+ post:
+ description: |
+ Uploads a list of spans encoded per content-type, for example json.
+ consumes:
+ - application/json
+ - application/x-protobuf
+ produces: []
+ parameters:
+ - name: spans
+ in: body
+ description: A list of spans that belong to any trace.
+ required: true
+ schema:
+ $ref: "#/definitions/ListOfSpans"
+ responses:
+ '202':
+ description: Accepted
+ /traces:
+ get:
+ description: |
+ Invoking this request retrieves traces matching the below filters.
+
+ Results should be filtered against endTs, subject to limit and
+ lookback. For example, if endTs is 10:20 today, limit is 10, and
+ lookback is 7 days, traces returned should be those nearest to 10:20
+ today, not 10:20 a week ago.
+
+ Time units of endTs and lookback are milliseconds as opposed to
+ microseconds, the grain of Span.timestamp. Milliseconds is a more
+ familiar and supported granularity for query, index and windowing
+ functions
+ parameters:
+ - name: serviceName
+ in: query
+ required: false
+ description: |
+ Ex favstar (required) - Lower-case label of a node in the service
+ graph. The /services endpoint enumerates possible input values.
+ type: string
+ - name: spanName
+ in: query
+ required: false
+ description: |
+ Ex get - name of a span in a trace.
+ Only return traces that contains spans with this name.
+ type: string
+ - name: annotationQuery
+ in: query
+ type: string
+ required: false
+ description: |
+ Ex. `http.uri=/foo and retried` - If key/value (has an `=`),
+ constrains against Span.tags entres. If just a word, constrains
+ against Span.annotations[].value or Span.tags[].key. Any values are
+ AND against eachother. This means a span in the trace must match
+ all of these.
+ - name: minDuration
+ in: query
+ type: integer
+ description: |
+ Ex. 100000 (for 100ms). Only return traces whose `Span.duration` is
+ greater than or equal to minDuration microseconds.
+ - name: maxDuration
+ in: query
+ type: integer
+ description: |
+ Only return traces whose Span.duration is less than or equal to
+ `maxDuration` microseconds. Only valid with minDuration.
+ - name: endTs
+ in: query
+ type: integer
+ format: int64
+ description: |
+ Only return traces where all Span.timestamp are at or before this
+ time in epoch milliseconds. Defaults to current time.
+ - name: lookback
+ type: integer
+ format: int64
+ in: query
+ description: |
+ Only return traces where all Span.timestamp are at or after (endTs
+ - * lookback) in milliseconds. Defaults to endTs, limited to a
+ system parameter QUERY_LOOKBACK
+ - name: limit
+ in: query
+ default: 10
+ type: integer
+ description: |
+ Maximum number of traces to return. Defaults to 10
+ responses:
+ '200':
+ description: OK
+ schema:
+ $ref: "#/definitions/ListOfTraces"
+ /trace/{traceId}:
+ get:
+ parameters:
+ - name: traceId
+ in: path
+ required: true
+ type: string
+ maxLength: 32
+ minLength: 16
+ pattern: "[a-z0-9]{16,32}"
+ description: |
+ Trace identifier, set on all spans within it.
+
+ Encoded as 16 or 32 lowercase hex characters corresponding to 64 or 128 bits.
+ For example, a 128bit trace ID looks like 4e441824ec2b6a44ffdc9bb9a6453df3
+ responses:
+ '200':
+ description: OK
+ schema:
+ $ref: "#/definitions/Trace"
+ '404':
+ description: "`traceId` not found"
+ /dependencies:
+ get:
+ description: |
+ Returns service links derived from spans.
+ parameters:
+ - name: endTs
+ in: query
+ description: |
+ only return links from spans where `Span.timestamp` are at or before
+ this time in epoch milliseconds.
+ required: true
+ type: integer
+ format: int64
+ - name: lookback
+ in: query
+ description: |
+ only return links where all Span.timestamp are at or after
+ (`endTs - * lookback`) in milliseconds. Defaults to `endTs`, limited
+ to a system parameter `QUERY_LOOKBACK`
+ type: integer
+ format: int64
+ responses:
+ '200':
+ description: OK
+ schema:
+ type: array
+ title: ListOfDependencyLinks
+ items:
+ $ref: "#/definitions/DependencyLink"
+definitions:
+ Endpoint:
+ type: object
+ title: Endpoint
+ description: The network context of a node in the service graph
+ properties:
+ serviceName:
+ type: string
+ description: |
+ Lower-case label of this node in the service graph, such as "favstar". Leave
+ absent if unknown.
+
+ This is a primary label for trace lookup and aggregation, so it should be
+ intuitive and consistent. Many use a name from service discovery.
+ ipv4:
+ type: string
+ format: ipv4
+ description: |
+ The text representation of the primary IPv4 address associated with this
+ connection. Ex. 192.168.99.100 Absent if unknown.
+ ipv6:
+ type: string
+ format: ipv6
+ description: |
+ The text representation of the primary IPv6 address associated with a
+ connection. Ex. 2001:db8::c001 Absent if unknown.
+
+ Prefer using the ipv4 field for mapped addresses.
+ port:
+ type: integer
+ description: |
+ Depending on context, this could be a listen port or the client-side of a
+ socket. Absent if unknown. Please don't set to zero.
+ Annotation:
+ title: Annotation
+ type: object
+ description: |
+ Associates an event that explains latency with a timestamp.
+ Unlike log statements, annotations are often codes. Ex. "ws" for WireSend
+
+ Zipkin v1 core annotations such as "cs" and "sr" have been replaced with
+ Span.Kind, which interprets timestamp and duration.
+ required:
+ - timestamp
+ - value
+ properties:
+ timestamp:
+ type: integer
+ description: |
+ Epoch **microseconds** of this event.
+
+ For example, 1502787600000000 corresponds to 2017-08-15 09:00 UTC
+
+ This value should be set directly by instrumentation, using the most precise
+ value possible. For example, gettimeofday or multiplying epoch millis by 1000.
+ value:
+ type: string
+ description: |
+ Usually a short tag indicating an event, like "error"
+
+ While possible to add larger data, such as garbage collection details, low
+ cardinality event names both keep the size of spans down and also are easy
+ to search against.
+ Tags:
+ type: object
+ title: Tags
+ description: |
+ Adds context to a span, for search, viewing and analysis.
+
+ For example, a key "your_app.version" would let you lookup traces by version.
+ A tag "sql.query" isn't searchable, but it can help in debugging when viewing
+ a trace.
+ additionalProperties:
+ type: string
+ ListOfSpans:
+ title: ListOfSpans
+ description: 'A list of spans with possibly different trace ids, in no particular order'
+ type: array
+ items:
+ $ref: "#/definitions/Span"
+ Trace:
+ title: Trace
+ type: array
+ description: 'List of spans who have the same trace ID.'
+ items:
+ $ref: "#/definitions/Span"
+ ListOfTraces:
+ title: ListOfTraces
+ type: array
+ items:
+ $ref: "#/definitions/Trace"
+ Span:
+ title: Span
+ description: |
+ A span is a single-host view of an operation. A trace is a series of spans
+ (often RPC calls) which nest to form a latency tree. Spans are in the same
+ trace when they share the same trace ID. The parent_id field establishes the
+ position of one span in the tree.
+
+ The root span is where parent_id is Absent and usually has the longest
+ duration in the trace. However, nested asynchronous work can materialize as
+ child spans whose duration exceed the root span.
+
+ Spans usually represent remote activity such as RPC calls, or messaging
+ producers and consumers. However, they can also represent in-process
+ activity in any position of the trace. For example, a root span could
+ represent a server receiving an initial client request. A root span could
+ also represent a scheduled job that has no remote context.
+ type: object
+ required:
+ - traceId
+ - id
+ properties:
+ traceId:
+ type: string
+ maxLength: 32
+ minLength: 16
+ pattern: "[a-z0-9]{16,32}"
+ description: |
+ Randomly generated, unique identifier for a trace, set on all spans within it.
+
+ Encoded as 16 or 32 lowercase hex characters corresponding to 64 or 128 bits.
+ For example, a 128bit trace ID looks like 4e441824ec2b6a44ffdc9bb9a6453df3
+ name:
+ type: string
+ description: |
+ The logical operation this span represents in lowercase (e.g. rpc method).
+ Leave absent if unknown.
+
+ As these are lookup labels, take care to ensure names are low cardinality.
+ For example, do not embed variables into the name.
+ parentId:
+ type: string
+ pattern: "[a-z0-9]{16}"
+ maxLength: 16
+ minLength: 16
+ description: 'The parent span ID or absent if this the root span in a trace.'
+ id:
+ type: string
+ pattern: "[a-z0-9]{16}"
+ maxLength: 16
+ minLength: 16
+ description: |
+ Unique 64bit identifier for this operation within the trace.
+
+ Encoded as 16 lowercase hex characters. For example ffdc9bb9a6453df3
+ kind:
+ type: string
+ enum:
+ - CLIENT
+ - SERVER
+ - PRODUCER
+ - CONSUMER
+ description: |
+ When present, kind clarifies timestamp, duration and remoteEndpoint. When
+ absent, the span is local or incomplete. Unlike client and server, there
+ is no direct critical path latency relationship between producer and
+ consumer spans.
+
+ * `CLIENT`
+ * timestamp is the moment a request was sent to the server. (in v1 "cs")
+ * duration is the delay until a response or an error was received. (in v1 "cr"-"cs")
+ * remoteEndpoint is the server. (in v1 "sa")
+ * `SERVER`
+ * timestamp is the moment a client request was received. (in v1 "sr")
+ * duration is the delay until a response was sent or an error. (in v1 "ss"-"sr")
+ * remote_endpoint is the client. (in v1 "ca")
+ * `PRODUCER`
+ * timestamp is the moment a message was sent to a destination. (in v1 "ms")
+ * duration is the delay sending the message, such as batching.
+ * remoteEndpoint is the broker.
+ * `CONSUMER`
+ * timestamp is the moment a message was received from an origin. (in v1 "mr")
+ * duration is the delay consuming the message, such as from backlog.
+ * remoteEndpoint - Represents the broker. Leave serviceName absent if unknown.
+ timestamp:
+ type: integer
+ format: int64
+ description: |
+ Epoch microseconds of the start of this span, possibly absent if
+ incomplete.
+
+ For example, 1502787600000000 corresponds to 2017-08-15 09:00 UTC
+
+ This value should be set directly by instrumentation, using the most
+ precise value possible. For example, gettimeofday or multiplying epoch
+ millis by 1000.
+
+ There are three known edge-cases where this could be reported absent.
+ * A span was allocated but never started (ex not yet received a timestamp)
+ * The span's start event was lost
+ * Data about a completed span (ex tags) were sent after the fact
+ duration:
+ type: integer
+ format: int64
+ minimum: 1
+ description: |
+ Duration in **microseconds** of the critical path, if known. Durations of less
+ than one are rounded up. Duration of children can be longer than their
+ parents due to asynchronous operations.
+
+ For example 150 milliseconds is 150000 microseconds.
+ debug:
+ type: boolean
+ description: |
+ True is a request to store this span even if it overrides sampling policy.
+
+ This is true when the `X-B3-Flags` header has a value of 1.
+ shared:
+ type: boolean
+ description: 'True if we are contributing to a span started by another tracer (ex on a different host).'
+ localEndpoint:
+ $ref: "#/definitions/Endpoint"
+ description: |
+ The host that recorded this span, primarily for query by service name.
+
+ Instrumentation should always record this. Usually, absent implies late
+ data. The IP address corresponding to this is usually the site local or
+ advertised service address. When present, the port indicates the listen
+ port.
+ remoteEndpoint:
+ $ref: "#/definitions/Endpoint"
+ description: |
+ When an RPC (or messaging) span, indicates the other side of the
+ connection.
+
+ By recording the remote endpoint, your trace will contain network context
+ even if the peer is not tracing. For example, you can record the IP from
+ the `X-Forwarded-For` header or the service name and socket of a remote
+ peer.
+ annotations:
+ type: array
+ uniqueItems: true
+ items:
+ $ref: '#/definitions/Annotation'
+ description: 'Associates events that explain latency with the time they happened.'
+ tags:
+ $ref: '#/definitions/Tags'
+ description: 'Tags give your span context for search, viewing and analysis.'
+ DependencyLink:
+ title: DependencyLink
+ description: |
+ The count of traced calls between services, or between a service and a broker.
+
+ The direction of the link is parent to child, and can be one of:
+ * client to server
+ * producer to broker
+ * broker to consumer
+
+ Note: This is related to span ID count between a sender and receiver, but there
+ is nuance that makes it more difficult than counting unique span IDs. Ex. the
+ parent or child might be uninstrumented: detected via the remote endpoint. There
+ can also be scenarios where both sides are instrumented. Please use existing tools
+ such as zipkin-dependencies to derive links as they avoid under or over counting.
+ type: object
+ required:
+ - parent
+ - child
+ - callCount
+ properties:
+ parent:
+ type: string
+ description: 'The service name of the caller: client or message producer or broker.'
+ child:
+ type: string
+ description: 'The service name of the callee: server or message consumer or broker.'
+ callCount:
+ type: integer
+ description: 'Total traced calls made from the parent to the child.'
+ errorCount:
+ type: integer
+ description: 'Total traced calls made from the parent to the child known to be in error.'