# elasticsearch-head **Repository Path**: stackSg/elasticsearch-head ## Basic Information - **Project Name**: elasticsearch-head - **Description**: No description available - **Primary Language**: Unknown - **License**: Apache-2.0 - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2020-04-27 - **Last Updated**: 2024-06-26 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README h1. elasticsearch-head h2. A web front end for an Elasticsearch cluster h3. "http://mobz.github.io/elasticsearch-head":http://mobz.github.io/elasticsearch-head h2. Running There are multiple ways of running elasticsearch-head. h4. Running with built in server * @git clone git://github.com/mobz/elasticsearch-head.git@ * @cd elasticsearch-head@ * @npm install@ * @npm run start@ * @open@ "http://localhost:9100/":http://localhost:9100/ This will start a local webserver running on port 9100 serving elasticsearch-head h4. Running with docker * for Elasticsearch 5.x: @docker run -p 9100:9100 mobz/elasticsearch-head:5@ * for Elasticsearch 2.x: @docker run -p 9100:9100 mobz/elasticsearch-head:2@ * for Elasticsearch 1.x: @docker run -p 9100:9100 mobz/elasticsearch-head:1@ * for fans of alpine there is @mobz/elasticsearch-head:5-alpine@ * @open@ "http://localhost:9100/":http://localhost:9100/ h4. Running as a Chrome extension * Install "ElasticSearch Head":https://chrome.google.com/webstore/detail/elasticsearch-head/ffmkiejjmecolpfloofpjologoblkegm/ from the Chrome Web Store. * Click the extension icon in the toolbar of your web browser. * Note that you don't need to "enable CORS":#enable-cors-in-elasticsearch with this method. h4. Running as a plugin of Elasticsearch (deprecated) * for Elasticsearch 5.x, 6.x, and 7.x: site plugins are not supported. Run "as a standalone server":#running-with-built-in-server * for Elasticsearch 2.x: @sudo elasticsearch/bin/plugin install mobz/elasticsearch-head@ * for Elasticsearch 1.x: @sudo elasticsearch/bin/plugin -install mobz/elasticsearch-head/1.x@ * for Elasticsearch 0.x: @sudo elasticsearch/bin/plugin -install mobz/elasticsearch-head/0.9@ * @open http://localhost:9200/_plugin/head/@ This will automatically download the appropriate version of elasticsearch-head from github and run it as a plugin within the elasticsearch cluster. In this mode elasticsearch-head automatically connects to the node that is running it h4. Running with the local proxy This is an _experimental feature_ which creates a local proxy for many remote elasticsearch clusters * configure clusters in proxy/clusters * create a file per remote cluster you want to connect to ( see @localhost9200.json@ as example ) * requires node >= 6.0 * @npm install@ * @npm run proxy@ At the moment it only works with @grunt server@ running on http://localhost:9100 h4. Alternatives * File System: elastisearch-head is a standalone webapp written in good-ol' html5. This means, you can put it up on any webserver, run it directly from the filesystem. It'll even fit on a floppy disk. * DEB package: There is an unofficial deb package. the plugin executable will be available at @/usr/share/elasticsearch/bin/plugin@. * Homebrew: There is an unofficial keg. The plugin executable will be available at @/usr/local/Cellar/elasticsearch/(elasticsearch version)/libexec/bin/plugin@. h3. Connecting to elasticsearch By default elasticsearch exposes a http rest API on port 9200 which elasticsearch-head connects to. h4. Enable CORS in elasticsearch When not running as a Chrome extension or as a plugin of elasticsearch (which is not even possible from version 5), you must enable "CORS":https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-http.html in elasticsearch, or else your browser will reject elasticsearch-head's requests due to violation of the same-origin policy. In elasticsearch configuration; * add @http.cors.enabled: true@ * you must also set @http.cors.allow-origin@ because no origin allowed by default. @http.cors.allow-origin: "*"@ is valid value, however it's considered as a security risk as your cluster is open to cross origin from *anywhere*. h4. Basic Authentication elasticsearch-head will add basic auth headers to each request if you pass in the "correct url parameters":#url-parameters You will also need to add @http.cors.allow-headers: Authorization@ to the elasticsearch configuration h4. x-pack elasticsearch x-pack requires basic authentication _and_ CORS as described above. Make sure you have the correct CORS setup and then open es-head with a url like "http://localhost:9100/?auth_user=elastic&auth_password=changeme" h4. URL Parameters Parameters may be appended to the url to set an initial state eg. @head/index.html?base_uri=http://node-01.example.com:9200@ * @base_uri@ force elasticsearch-head to connect to a particular node. * @dashboard@ experimental feature to open elasticsearch-head in a mode suitable for dashboard / radiator. Accepts one parameter @dashboard=cluster@ * @auth_user@ adds basic auth credentials to http requests ( requires "elasticsearch-http-basic":https://github.com/karussell/elasticsearch-http-basic plugin or a reverse proxy ) * @auth_password@ basic auth password as above (note: without "additional security layers":http://security.stackexchange.com/questions/988/is-basic-auth-secure-if-done-over-https, passwords are sent over the network *in the clear* ) * @lang@ force elasticsearch-head to use specified ui language (eg: en, fr, pt, zh, zh-TW, tr, ja) h4. Contributing To contribute to elasticsearch-head you will need the following developer tools # git and a "github":https://github.com/ account # "node ( including npm )":http://nodejs.org/download # "grunt-cli":http://gruntjs.com/getting-started # (to run jasmine tests) "phantomjs":http://phantomjs.org Then # create a fork of elasticsearch-head on github # clone your fork to your machine # @cd elasticsearch-head@ # @npm install@ # downloads node dev dependencies # @grunt dev@ # builds the distribution files, then watches the src directory for changes (if you have an warning like "Warning: Task "clean" failed. Use --force to continue.", well use --force ;) ) Changes to both _site and src directories *must* be committed, to allow people to run elasticsearch-head without running dev tools and follow existing dev patterns, such as indenting with tabs. h5. Contributing an Internationalisation * Simplified Chinese by "darkcount":https://github.com/hangxin1940 * Traditional Chinese by "kewang":https://github.com/kewang * English (primary) by "Ben Birch":https://twitter.com/mobz * French by "David Pilato":https://twitter.com/dadoonet * Portuguese by "caiodangelo":https://github.com/caiodangelo * Turkish by "Cemre Mengu":https://github.com/cemremengu * Japanese by "Satoshi Kimura":https://github.com/satoshi-kimura * Vietnamese by "Du Tran":https://github.com/quangdutran To contribute an internationalisation # Follow "Contributing" instructions above # Find your 2-character "ISO 639-1 language code":http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes # edit _site/index.html to add your 2 letter language code to the data-langs attribute of this line @@ # make a copy of @src/app/langs/en_strings.js@ prefixed with your language code # convert english strings and fragments to your language. "Formatting Rules":http://docs.oracle.com/javase/tutorial/i18n/format/messageintro.html # Submit a pull request !http://mobz.github.com/elasticsearch-head/screenshots/clusterOverview.png(ClusterOverview Screenshot)!