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| <a href="#"><span></span>→ commands/events</a> |
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| </li> |
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| <li><a href="protocol-specification-policies.html">Policies group</a></li> |
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| <li class="subfolders"> |
| <a href="#"><span></span>→ commands/events</a> |
| <ul> |
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| <li><a href="protocol-specification-policies-create-or-modify.html">Create/Modify</a></li> |
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| <li><a href="protocol-specification-policies-retrieve.html">Retrieve</a></li> |
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| <li><a href="protocol-specification-policies-delete.html">Delete</a></li> |
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| <li><a href="protocol-specification-policies-announcement.html">Announcement</a></li> |
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| </ul> |
| </li> |
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| <li><a href="protocol-bindings.html">Bindings</a></li> |
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| <li><a href="protocol-examples.html">Examples</a></li> |
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| <li class="subfolders"> |
| <a href="#"><span></span>→ Things examples</a> |
| <ul> |
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| <li><a href="protocol-examples-creatething.html">Create a Thing</a></li> |
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| <li><a href="protocol-examples-deletething.html">Delete a Thing</a></li> |
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| <li><a href="protocol-examples-modifything.html">Modify a Thing</a></li> |
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| <li><a href="protocol-examples-retrievething.html">Retrieve a Thing</a></li> |
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| <li><a href="protocol-examples-retrievethings.html">Retrieve multiple Things</a></li> |
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| <li><a href="protocol-examples-modifypolicyid.html">Modify the Policy ID of a Thing</a></li> |
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| <li><a href="protocol-examples-createattributes.html">Create Attributes</a></li> |
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| <li><a href="protocol-examples-deleteattributes.html">Delete Attributes</a></li> |
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| <li><a href="protocol-examples-modifyattributes.html">Modify Attributes</a></li> |
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| <li><a href="protocol-examples-retrieveattributes.html">Retrieve Attributes</a></li> |
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| <li><a href="protocol-examples-createattribute.html">Create a single Attribute</a></li> |
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| <li><a href="protocol-examples-deleteattribute.html">Delete a single Attribute</a></li> |
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| <li><a href="protocol-examples-modifyattribute.html">Modify a single Attribute</a></li> |
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| <li><a href="protocol-examples-retrieveattribute.html">Retrieve a single Attribute</a></li> |
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| <li><a href="protocol-examples-createthingdefinition.html">Create a Definition</a></li> |
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| <li><a href="protocol-examples-deletethingdefinition.html">Delete a Definition</a></li> |
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| <li><a href="protocol-examples-modifythingdefinition.html">Modify a Definition</a></li> |
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| <li><a href="protocol-examples-retrievethingdefinition.html">Retrieve a Definition</a></li> |
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| <li><a href="protocol-examples-createfeatures.html">Create Features</a></li> |
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| <li><a href="protocol-examples-deletefeatures.html">Delete Features</a></li> |
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| <li><a href="protocol-examples-modifyfeatures.html">Modify Features</a></li> |
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| <li><a href="protocol-examples-retrievefeatures.html">Retrieve Features</a></li> |
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| <li><a href="protocol-examples-createfeature.html">Create a single Feature</a></li> |
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| <li><a href="protocol-examples-deletefeature.html">Delete a single Feature</a></li> |
| |
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| <li><a href="protocol-examples-modifyfeature.html">Modify a single Feature</a></li> |
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| <li><a href="protocol-examples-retrievefeature.html">Retrieve a single Feature</a></li> |
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| <li><a href="protocol-examples-createdefinition.html">Create Feature Definition</a></li> |
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| <li><a href="protocol-examples-deletedefinition.html">Delete Feature Definition</a></li> |
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| <li><a href="protocol-examples-modifydefinition.html">Modify Feature Definition</a></li> |
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| <li><a href="protocol-examples-retrievedefinition.html">Retrieve Feature Definition</a></li> |
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| <li><a href="protocol-examples-createproperties.html">Create Feature Properties</a></li> |
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| <li><a href="protocol-examples-deleteproperties.html">Delete Feature Properties</a></li> |
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| <li><a href="protocol-examples-modifyproperties.html">Modify Feature Properties</a></li> |
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| <li><a href="protocol-examples-retrieveproperties.html">Retrieve Feature Properties</a></li> |
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| <li><a href="protocol-examples-createproperty.html">Create a single Property</a></li> |
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| <li><a href="protocol-examples-deleteproperty.html">Delete a single Property</a></li> |
| |
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| <li><a href="protocol-examples-modifyproperty.html">Modify a single Property</a></li> |
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| <li><a href="protocol-examples-retrieveproperty.html">Retrieve a single Property</a></li> |
| |
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| <li><a href="protocol-examples-createdesiredproperties.html">Create desired Feature Properties</a></li> |
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| <li><a href="protocol-examples-deletedesiredproperties.html">Delete desired Feature Properties</a></li> |
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| <li><a href="protocol-examples-modifydesiredproperties.html">Modify desired Feature Properties</a></li> |
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| <li><a href="protocol-examples-retrievedesiredproperties.html">Retrieve desired Feature Properties</a></li> |
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| <li><a href="protocol-examples-createdesiredproperty.html">Create a single desired Property</a></li> |
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| <li><a href="protocol-examples-deletedesiredproperty.html">Delete a single desired Property</a></li> |
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| <li><a href="protocol-examples-modifydesiredproperty.html">Modify a single desired Property</a></li> |
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| <li><a href="protocol-examples-retrievedesiredproperty.html">Retrieve a single desired Property</a></li> |
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| <li><a href="protocol-examples-errorresponses.html">Error responses</a></li> |
| |
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| </ul> |
| </li> |
| |
| |
| |
| <li class="subfolders"> |
| <a href="#"><span></span>→ Things merge examples</a> |
| <ul> |
| |
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| <li><a href="protocol-examples-mergething.html">Merge a Thing</a></li> |
| |
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| <li><a href="protocol-examples-mergepolicyid.html">Merge the Policy ID of a Thing</a></li> |
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| <li><a href="protocol-examples-mergeattributes.html">Merge Attributes</a></li> |
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| <li><a href="protocol-examples-mergeattribute.html">Merge a single Attribute</a></li> |
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| <li><a href="protocol-examples-mergethingdefinition.html">Merge a Definition</a></li> |
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| <li><a href="protocol-examples-mergefeatures.html">Merge Features</a></li> |
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| <li><a href="protocol-examples-mergefeature.html">Merge a single Feature</a></li> |
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| <li><a href="protocol-examples-mergefeaturedefinition.html">Merge Feature Definition</a></li> |
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| <li><a href="protocol-examples-mergeproperties.html">Merge Feature Properties</a></li> |
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| <li><a href="protocol-examples-mergeproperty.html">Merge a single Property</a></li> |
| |
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| <li><a href="protocol-examples-mergedesiredproperties.html">Merge desired Feature Properties</a></li> |
| |
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| <li><a href="protocol-examples-mergedesiredproperty.html">Merge a single desired Property</a></li> |
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| <li><a href="protocol-examples-errorresponses.html">Error responses</a></li> |
| |
| |
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| </ul> |
| </li> |
| |
| |
| |
| <li class="subfolders"> |
| <a href="#"><span></span>→ Policies examples</a> |
| <ul> |
| |
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| |
| <li><a href="protocol-examples-policies-createpolicy.html">Create a Policy</a></li> |
| |
| |
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| |
| <li><a href="protocol-examples-policies-deletepolicy.html">Delete a Policy</a></li> |
| |
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| <li><a href="protocol-examples-policies-modifypolicy.html">Modify a Policy</a></li> |
| |
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| <li><a href="protocol-examples-policies-retrievepolicy.html">Retrieve a Policy</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-modifypolicyentries.html">Modify entries</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-retrievepolicyentries.html">Retrieve entries</a></li> |
| |
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| <li><a href="protocol-examples-policies-createpolicyentry.html">Create a single entry</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-deletepolicyentry.html">Delete a single entry</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-modifypolicyentry.html">Modify a single entry</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-retrievepolicyentry.html">Retrieve a single entry</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-modifysubjects.html">Modify subjects</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-retrievesubjects.html">Retrieve subjects</a></li> |
| |
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| <li><a href="protocol-examples-policies-createsubject.html">Create a single subject</a></li> |
| |
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| <li><a href="protocol-examples-policies-deletesubject.html">Delete a single subject</a></li> |
| |
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| <li><a href="protocol-examples-policies-modifysubject.html">Modify a single subject</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-retrievesubject.html">Retrieve a single subject</a></li> |
| |
| |
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| |
| <li><a href="protocol-examples-policies-modifyresources.html">Modify resources</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-retrieveresources.html">Retrieve resources</a></li> |
| |
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| |
| |
| |
| <li><a href="protocol-examples-policies-createresource.html">Create a single resource</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-deleteresource.html">Delete a single resource</a></li> |
| |
| |
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| |
| |
| <li><a href="protocol-examples-policies-modifyresource.html">Modify a single resource</a></li> |
| |
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| |
| |
| <li><a href="protocol-examples-policies-retrieveresource.html">Retrieve a single resource</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-errorresponses.html">Error responses</a></li> |
| |
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| |
| <li><a href="protocol-examples-policies-announcement-subjectDeletion.html">Announcement for subject deletion</a></li> |
| |
| |
| |
| </ul> |
| </li> |
| |
| |
| |
| |
| |
| |
| <li><a href="protocol-examples-search.html">→ Search examples</a></li> |
| |
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| </ul> |
| </li> |
| |
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| <li><a href="sandbox.html">Sandbox</a></li> |
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| <p class="external"> |
| <a href="#" id="collapseAll">Collapse All</a> | <a href="#" id="expandAll">Expand All</a> |
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| <!-- Content Column --> |
| <div class="col-md-9" id="tg-sb-content"> |
| <div class="post-header"> |
| <h1 class="post-title-main">Release notes 1.0.0</h1> |
| </div> |
| |
| |
| |
| <div class="post-content"> |
| |
| |
| <div class="summary">Version 1.0.0 of Eclipse Ditto, released on 12.12.2019</div> |
| |
| |
| |
| |
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| <div id="toc"></div> |
| |
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| |
| |
| |
| <p>This is Ditto’s first major release which is tied to project graduation in Eclipse IoT.</p> |
| |
| <p>This release is completely <a href="https://www.eclipse.org/projects/handbook/#ip">IP (intellectual property) checked by the Eclipse Foundation</a> |
| meaning that project code as well as all used dependencies were “[…] reviewed to ensure that the copyrights |
| expressed are correct, licensing is valid and compatible, and that other issues have been uncovered and properly |
| investigated.”</p> |
| |
| <h2 id="changelog">Changelog</h2> |
| |
| <p>Eclipse Ditto 1.0.0 focuses on the following areas:</p> |
| |
| <ul> |
| <li>Addition of “definition” field in thing at model level containing the model ID a thing may follow</li> |
| <li>Improved connection response handling/mapping</li> |
| </ul> |
| |
| <div class="alert alert-danger" role="alert"><i class="fa fa-exclamation-circle"></i> <b>Warning:</b> |
| If you want to upgrade an existing Ditto installation to 1.0.0, the following database migration has to be done |
| before upgrading: <strong>Follow the steps documented in <a href="#migration-notes">the migration notes</a></strong>.</div> |
| |
| <p>Compared to the latest milestone release <a href="release_notes_100-M2.html">1.0.0-M2</a>, the following changes, new features and |
| bugfixes were added.</p> |
| |
| <h3 id="changes">Changes</h3> |
| |
| <h4 id="remove-suffixed-collections"><a href="https://github.com/eclipse/ditto/issues/537">Remove suffixed collections</a></h4> |
| |
| <p>We removed suffixed collection support from Things and Policies persistence. |
| These collections do not scale well with increased amount of namespaces and lead to massive problems with mongodb as |
| sharding can’t be used.</p> |
| |
| <h3 id="new-features">New features</h3> |
| |
| <h4 id="comprehensive-support-for-command-responses"><a href="https://github.com/eclipse/ditto/issues/540">Comprehensive support for command responses</a></h4> |
| |
| <p>Adds the possibility to define a “reply target” for <a href="basic-connections.html#sources">connection sources</a> where</p> |
| <ul> |
| <li>the response address may be configured</li> |
| <li>response header mappings may be configured</li> |
| </ul> |
| |
| <p>Both accepting placeholders, so e.g. with that feature it is possible to send replies whenever an incoming command |
| specified a <code class="highlighter-rouge">reply-to</code> address.</p> |
| |
| <p>Used in combination with <a href="https://eclipse.org/hono/">Eclipse Hono</a> it is possible to send responses to devices which |
| e.g. need to retrieve data from Ditto.</p> |
| |
| <h4 id="add-definition-to-thing-in-order-to-reference-used-model"><a href="https://github.com/eclipse/ditto/issues/247">Add “definition” to Thing in order to reference used model</a></h4> |
| |
| <p>In order to specify which model a Thing follows, the JSON of the Thing entity was enhanced with a single string for |
| <code class="highlighter-rouge">"definintion"</code>. This can e.g. be used in order to place an <a href="https://eclipse.org/vorto/">Eclipse Vorto</a> |
| “Information Model” reference to a Thing.</p> |
| |
| <h3 id="bugfixes">Bugfixes</h3> |
| |
| <h4 id="fixed-nullpointer-in-streamingsessionactor"><a href="https://github.com/eclipse/ditto/pull/546">Fixed NullPointer in StreamingSessionActor</a></h4> |
| |
| <p>When closing a WebSocket session, a <code class="highlighter-rouge">NullPointerException</code> occurred which is fixed now.</p> |
| |
| <h2 id="migration-notes">Migration notes</h2> |
| |
| <p>OpenID Connect URLs are now prefixed with <code class="highlighter-rouge">https://</code> per default. Any configured URLs containing <code class="highlighter-rouge">https://</code> will break the configuration. |
| Instead of <code class="highlighter-rouge">https://auth.eclipse.de/auth/realms/ditto</code> it has to be <code class="highlighter-rouge">auth.eclipse.de/auth/realms/ditto</code> instead. |
| The Configuration option is <code class="highlighter-rouge">ditto.gateway.authentication.oauth.openid-connect-issuers.myprovider</code>.</p> |
| |
| <p>Because we removed support for suffixed collections with this release, an offline migration with the provided script |
| is needed.</p> |
| |
| <p><a class="no_icon" target="_blank" href="files/migration_mongodb_1.0.0.js">MongoDB migration script</a></p> |
| |
| <p>The script will copy all Thing and Policy events and snapshots from suffixed collections to one journal for each entity, |
| e.g. from things_journal@org.eclipse.ditto and things_journal@org.eclipse.hono to things_journal.</p> |
| |
| <ol> |
| <li>Completely stop Ditto.</li> |
| <li>Execute the migration script via mongo shell.</li> |
| <li>Update Ditto to 1.0.0.</li> |
| <li>Start Ditto.</li> |
| </ol> |
| |
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