-
Notifications
You must be signed in to change notification settings - Fork 0
/
2024-01-26-release-announcement-350.html
394 lines (274 loc) · 17.2 KB
/
2024-01-26-release-announcement-350.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="keywords" content="blog, ">
<title> Announcing Eclipse Ditto Release 3.5.0 • Eclipse Ditto™</title>
<link rel="stylesheet" href="css/syntax.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" crossorigin="anonymous">
<link rel="stylesheet" href="css/modern-business.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.min.css" crossorigin="anonymous">
<link rel="stylesheet" href="css/customstyles.css">
<link rel="stylesheet" href="css/boxshadowproperties.css">
<link rel="stylesheet" href="css/theme-ditto.css">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:400,700|Source+Code+Pro:300,600|Titillium+Web:400,600,700">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.min.js" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/anchor-js/2.1.0/anchor.min.js" crossorigin="anonymous"></script>
<script src="js/toc.js"></script>
<script src="js/customscripts.js"></script>
<script type="application/ld+json">
{
"@context": "http://schema.org",
"@type": "Organization",
"url": "https://www.eclipse.dev/ditto/",
"logo": "https://www.eclipse.dev/ditto/images/ditto.svg"
}
</script>
<link rel="icon" type="image/png" href="images/favicon-16x16.png" sizes="16x16">
<link rel="icon" type="image/png" href="images/favicon-32x32.png" sizes="32x32">
<link rel="icon" type="image/png" href="images/favicon-96x96.png" sizes="96x96">
<link rel="alternate" type="application/rss+xml" title="Eclipse Ditto Blog" href="https://www.eclipse.dev/ditto/feed.xml">
<!-- Eclipse Foundation cookie consent: -->
<link rel="stylesheet" type="text/css" href="https://www.eclipse.org/eclipse.org-common/themes/solstice/public/stylesheets/vendor/cookieconsent/cookieconsent.min.css" />
<script src="https://www.eclipse.org/eclipse.org-common/themes/solstice/public/javascript/vendor/cookieconsent/default.min.js"></script>
<script>
$(document).ready(function() {
$("#tg-sb-link").click(function() {
$("#tg-sb-sidebar").toggle();
$("#tg-sb-content").toggleClass('col-md-9');
$("#tg-sb-content").toggleClass('col-md-12');
$("#tg-sb-icon").toggleClass('fa-toggle-on');
$("#tg-sb-icon").toggleClass('fa-toggle-off');
});
});
</script>
</head>
<script>
(function(w,d,s,l,i){
w[l]=w[l]||[];
w[l].push({'gtm.start':
new Date().getTime(),event:'gtm.js'});
var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),
dl=l!='dataLayer'?'&l='+l:'';
j.async=true;
j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;
f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-5WLCZXC');
</script>
<body>
<!-- Navigation -->
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container topnavlinks">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-ditto-home" href="index.html"> <img src="images/ditto_allwhite_symbolonly.svg" class="ditto-navbar-symbol" alt="Home"> <img src="images/ditto_allwhite_textonly.svg" class="ditto-navbar-symbol-text" alt="Eclipse Ditto™"></a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<!-- toggle sidebar button -->
<!--<li><a id="tg-sb-link" href="#"><i id="tg-sb-icon" class="fa fa-toggle-on"></i> Nav</a></li>-->
<!-- entries without drop-downs appear here -->
<li><a href="blog.html">Blog</a></li>
<li><a href="intro-overview.html">Documentation</a></li>
<li><a href="http-api-doc.html">HTTP API</a></li>
<li><a href="sandbox.html">Sandbox</a></li>
<li><a href="https://github.com/eclipse-ditto/ditto" target="_blank">
<img src="images/GitHub-Mark-Light-32px.png" alt="Sources at GitHub">
</a></li>
<li><a href="https://github.com/eclipse-ditto/ditto-clients" target="_blank">
<img src="images/GitHub-Mark-Light-32px.png" alt="SDK sources at GitHub">SDKs
</a></li>
<li><a href="https://github.com/eclipse-ditto/ditto-examples" target="_blank">
<img src="images/GitHub-Mark-Light-32px.png" alt="Example sources at GitHub">examples
</a></li>
<!-- entries with drop-downs appear here -->
<!-- conditional logic to control which topnav appears for the audience defined in the configuration file.-->
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Links<b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="https://projects.eclipse.org/projects/iot.ditto" target="_blank">Eclipse Ditto Project</a></li>
<li><a href="https://www.eclipse.org/forums/index.php/f/364/" target="_blank">Forum</a></li>
<li><a href="https://ci.eclipse.org/ditto/" target="_blank">Jenkins</a></li>
<li><a href="https://dev.eclipse.org/mhonarc/lists/ditto-dev/" target="_blank">Mailing list archives</a></li>
<li><a href="https://gitter.im/eclipse/ditto" target="_blank">Gitter.im chat</a></li>
</ul>
</li>
<!--comment out this block if you want to hide search-->
<li>
<!--start search-->
<div id="search-demo-container">
<input type="text" id="search-input" placeholder="search...">
<ul id="results-container"></ul>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/simple-jekyll-search/0.0.9/jekyll-search.js" type="text/javascript"></script>
<script type="text/javascript">
SimpleJekyllSearch.init({
searchInput: document.getElementById('search-input'),
resultsContainer: document.getElementById('results-container'),
dataSource: 'search.json',
searchResultTemplate: '<li><a href="{url}" title="Announcing Eclipse Ditto Release 3.5.0">{title}</a></li>',
noResultsText: 'No results found.',
limit: 10,
fuzzy: true,
})
</script>
<!--end search-->
</li>
</ul>
</div>
</div>
<!-- /.container -->
</nav>
<!-- Page Content -->
<div class="container">
<div id="main">
<!-- Content Row -->
<div class="row">
<!-- Content Column -->
<div class="col-md-12" id="tg-sb-content">
<!-- Look the author details up from the site config. -->
<!-- Output author details if some exist. -->
<!-- Output author details if some exist. -->
<!---->
<!--<span>-->
<!--<!– Mugshot. –>-->
<!--<img src="https://www.gravatar.com/avatar/1993375e06bf8a2b236b5862792a0532?s=135" alt="A photo of Thomas Jäckle" />-->
<!--<!– Personal Info. –>-->
<!--Written by <a href="https://github.com/thjaeckle" target="_blank">Thomas Jäckle</a>-->
<!--</span>-->
<!---->
<article class="post" itemscope itemtype="http://schema.org/BlogPosting">
<header class="post-header">
<h1 class="post-title" itemprop="name headline">Announcing Eclipse Ditto Release 3.5.0</h1>
<p class="post-meta">Published by <img src="https://www.gravatar.com/avatar/1993375e06bf8a2b236b5862792a0532?s=135" alt="A photo of Thomas Jäckle" style="width:50px;border-radius:50%;display:inline-block;margin-right:5px;" /><span itemprop="author" itemscope itemtype="http://schema.org/Person"><span itemprop="name"><a href="https://github.com/thjaeckle" target="_blank">Thomas Jäckle</a> </span></span> on <time datetime="2024-01-26T00:00:00+00:00" itemprop="datePublished">Jan 26, 2024</time> - Tags:
<a href="tag_blog.html">blog</a>
</p>
</header>
<div class="post-content" itemprop="articleBody">
<p>The Eclipse Ditto team wished you a happy new year and is excited to announce availability of Ditto
<a href="https://projects.eclipse.org/projects/iot.ditto/releases/3.5.0">3.5.0</a>.</p>
<p>In 3.5.0 a lot of UI improvements are contained and several smaller but very useful features were added.<br />
Thanks a lot to the contributors who contributed to this release, this is really appreciated.</p>
<h2 id="adoption">Adoption</h2>
<p>Companies are willing to show their adoption of Eclipse Ditto publicly:
<a href="https://iot.eclipse.org/adopters/?#iot.ditto">https://iot.eclipse.org/adopters/?#iot.ditto</a></p>
<p>When you use Eclipse Ditto it would be great to support the project by putting your logo there.</p>
<h2 id="changelog">Changelog</h2>
<p>The main improvements and additions of Ditto 3.5.0 are:</p>
<p>Eclipse Ditto 3.5.0 focuses on the following areas:</p>
<ul>
<li><strong>Search in the history</strong> of a <strong>single thing</strong> using an RQL filter</li>
<li><strong>Configure per namespace</strong> the <strong>fields to index</strong> in Ditto’s <strong>search index</strong></li>
<li>Configure <strong>defined search count queries</strong> to be <strong>exposed as Prometheus metrics</strong> by Ditto periodically</li>
<li>Providing <strong>new placeholder functionality</strong> to the <strong>time placeholder</strong>, being able to <strong>add and subtract to/from
the current time</strong> and to truncate the time to a given unit</li>
<li>Enhance <strong>WoT (Web of Things) JSON skeleton creation</strong> to be able to <strong>fail with an exception</strong> on <strong>invalid</strong> WoT models</li>
<li>Provide <strong>negative numbers</strong> when <strong>querying for the historical events</strong> of an entity (thing, policy, connection) in order to
<strong>e.g. get “latest 10” events</strong></li>
<li>UI enhancements:
<ul>
<li>Show <strong>policy imports</strong> in Ditto explorer UI</li>
<li>Enhance UI <strong>Operations</strong> functionality to be able to <strong>perform devops/piggyback commands</strong></li>
<li>Allow <strong>editors in UI</strong> to toggle <strong>full screen mode</strong></li>
<li><strong>Display attributes in UI</strong> inside a <strong>JSON editor</strong> in order to correctly display structured JSON payloads</li>
<li>Enhance “<strong>Incoming Thing Updates</strong>” section by <strong>displaying “Action” and “Path” in the table</strong> and adding a <strong>dropdown to
select the amount of details</strong> to show per event</li>
<li>Add <strong>client side filter option</strong> for filtering <strong>Incoming Thing Updates</strong> and <strong>Connection logs</strong></li>
</ul>
</li>
</ul>
<p>The following non-functional work is also included:</p>
<ul>
<li>Configured docker-compose to by default retain only the last 50m of log messages per Ditto service</li>
<li>Migrated SLF4J to version 2.x and logback to version 1.4.x</li>
<li>Benchmark tool improvements and fixes</li>
<li>Improve cluster stability when running in Kubernetes, e.g. on updates or k8s node-shutdowns</li>
</ul>
<p>The following notable fixes are included:</p>
<ul>
<li>Fix enriching Thing creation events with the inlined <code class="language-plaintext highlighter-rouge">_policy</code></li>
<li>Fixed that Ditto’s own calculated “health” was not exposed to the <code class="language-plaintext highlighter-rouge">/alive</code> endpoint scraped by Kubernetes to check for
aliveness of single services</li>
<li>Fixed that no cache was used when updating the search index when an “imported” policy was modified</li>
</ul>
<p>Please have a look at the <a href="release_notes_350.html">3.5.0 release notes</a> for a more detailed information on the release.</p>
<h2 id="artifacts">Artifacts</h2>
<p>The new Java artifacts have been published at the <a href="https://repo.eclipse.org/content/repositories/ditto/">Eclipse Maven repository</a>
as well as <a href="https://repo1.maven.org/maven2/org/eclipse/ditto/">Maven central</a>.</p>
<p>The Ditto JavaScript client release was published on <a href="https://www.npmjs.com/~eclipse_ditto">npmjs.com</a>:</p>
<ul>
<li><a href="https://www.npmjs.com/package/@eclipse-ditto/ditto-javascript-client-dom">@eclipse-ditto/ditto-javascript-client-dom</a></li>
<li><a href="https://www.npmjs.com/package/@eclipse-ditto/ditto-javascript-client-node">@eclipse-ditto/ditto-javascript-client-node</a></li>
</ul>
<p>The Docker images have been pushed to Docker Hub:</p>
<ul>
<li><a href="https://hub.docker.com/r/eclipse/ditto-policies/">eclipse/ditto-policies</a></li>
<li><a href="https://hub.docker.com/r/eclipse/ditto-things/">eclipse/ditto-things</a></li>
<li><a href="https://hub.docker.com/r/eclipse/ditto-things-search/">eclipse/ditto-things-search</a></li>
<li><a href="https://hub.docker.com/r/eclipse/ditto-gateway/">eclipse/ditto-gateway</a></li>
<li><a href="https://hub.docker.com/r/eclipse/ditto-connectivity/">eclipse/ditto-connectivity</a></li>
</ul>
<p>The Ditto Helm chart has been published to Docker Hub:</p>
<ul>
<li><a href="https://hub.docker.com/r/eclipse/ditto/">eclipse/ditto</a></li>
</ul>
<p><br />
<br /></p>
<figure><img class="docimage" src="images/ditto.svg" alt="Ditto" style="max-width: 500px" /></figure>
<p>–<br />
The Eclipse Ditto team</p>
</div>
</article>
<hr class="shaded"/>
<footer>
<div class="row">
<div class="col-lg-12 footer">
<div class="logo">
<a href="https://eclipse.org"><img src="images/eclipse_foundation_logo.svg" alt="Eclipse logo"/></a>
</div>
<p class="notice">
©2024 Eclipse Ditto™.
Site last generated: Nov 27, 2024 <br />
</p>
<div class="quickLinks">
<a href="https://www.eclipse.org/legal/privacy.php" target="_blank">
> Privacy Policy
</a>
<a href="https://www.eclipse.org/legal/termsofuse.php" target="_blank">
> Terms of Use
</a>
<a href="https://www.eclipse.org/legal/copyright.php" target="_blank">
> Copyright Agent
</a>
<a href="https://www.eclipse.org/legal" target="_blank">
> Legal
</a>
<a href="https://www.eclipse.org/legal/epl-2.0/" target="_blank">
> License
</a>
<a href="https://eclipse.org/security" target="_blank">
> Report a Vulnerability
</a>
</div>
</div>
</div>
</footer>
</div>
<!-- /.row -->
</div>
<!-- /.container -->
</div>
<!-- /#main -->
</div>
</body>
</html>