| // THIS FILE IS AUTOMATICALLY GENERATED: DO NOT EDIT |
| = image:kamelets/elasticsearch-search-source.svg[] ElasticSearch Index Source |
| |
| *Provided by: "Apache Software Foundation"* |
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| *Support Level for this Kamelet is: "Preview"* |
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| Search data on ElasticSearch |
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| == Configuration Options |
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| The following table summarizes the configuration options available for the `elasticsearch-search-source` Kamelet: |
| [width="100%",cols="2,^2,3,^2,^2,^3",options="header"] |
| |=== |
| | Property| Name| Description| Type| Default| Example |
| | *clusterName {empty}* *| ElasticSearch Cluster Name| Name of the cluster.| string| | |
| | *hostAddresses {empty}* *| Host Addresses| Comma separated list with ip:port formatted remote transport addresses to use.| string| | |
| | *indexName {empty}* *| Index in ElasticSearch| The name of the index to act against.| string| | |
| | *query {empty}* *| Query| The query we want to use to search on ElasticSearch.| string| | |
| | enableSSL| Enable SSL| Do we want to connect using SSL?| boolean| `true`| |
| | password| Password| Password to connect to ElasticSearch.| string| | |
| | period| Period| The time interval between two searches| integer| `1000`| |
| | user| Username| Username to connect to ElasticSearch.| string| | |
| |=== |
| |
| NOTE: Fields marked with ({empty}*) are mandatory. |
| |
| == Usage |
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| This section summarizes how the `elasticsearch-search-source` can be used in various contexts. |
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| === Knative Source |
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| The `elasticsearch-search-source` Kamelet can be used as Knative source by binding it to a Knative object. |
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| .elasticsearch-search-source-binding.yaml |
| [source,yaml] |
| ---- |
| apiVersion: camel.apache.org/v1alpha1 |
| kind: KameletBinding |
| metadata: |
| name: elasticsearch-search-source-binding |
| spec: |
| source: |
| ref: |
| kind: Kamelet |
| apiVersion: camel.apache.org/v1alpha1 |
| name: elasticsearch-search-source |
| properties: |
| clusterName: "The ElasticSearch Cluster Name" |
| hostAddresses: "The Host Addresses" |
| indexName: "The Index in ElasticSearch" |
| query: "The Query" |
| sink: |
| ref: |
| kind: InMemoryChannel |
| apiVersion: messaging.knative.dev/v1 |
| name: mychannel |
| |
| ---- |
| Make sure you have xref:latest@camel-k::installation/installation.adoc[Camel K installed] into the Kubernetes cluster you're connected to. |
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| Save the `elasticsearch-search-source-binding.yaml` file into your hard drive, then configure it according to your needs. |
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| You can run the source using the following command: |
| |
| [source,shell] |
| ---- |
| kubectl apply -f elasticsearch-search-source-binding.yaml |
| ---- |
| |
| ==== *Dependencies* |
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| The Kamelet needs the following dependencies: |
| |
| - camel:core |
| - camel:kamelet |
| - camel:timer |
| - mvn:org.apache.camel.k:camel-k-kamelet-reify |
| - camel:elasticsearch-rest |
| - camel:gson |
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| ==== *Binding to Knative using the Kamel CLI:* |
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| The procedure described above can be simplified into a single execution of the `kamel bind` command: |
| |
| [source,shell] |
| ---- |
| kamel bind elasticsearch-search-source -p "source.clusterName=The ElasticSearch Cluster Name" -p "source.hostAddresses=The Host Addresses" -p "source.indexName=The Index in ElasticSearch" -p "source.query=The Query" channel/mychannel |
| ---- |
| |
| This will create the KameletBinding under the hood and apply it to the current namespace in the cluster. |
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| === Kafka Source |
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| The `elasticsearch-search-source` Kamelet can be used as Kafka source by binding it to a Kafka topic. |
| |
| .elasticsearch-search-source-binding.yaml |
| [source,yaml] |
| ---- |
| apiVersion: camel.apache.org/v1alpha1 |
| kind: KameletBinding |
| metadata: |
| name: elasticsearch-search-source-binding |
| spec: |
| source: |
| ref: |
| kind: Kamelet |
| apiVersion: camel.apache.org/v1alpha1 |
| name: elasticsearch-search-source |
| properties: |
| clusterName: "The ElasticSearch Cluster Name" |
| hostAddresses: "The Host Addresses" |
| indexName: "The Index in ElasticSearch" |
| query: "The Query" |
| sink: |
| ref: |
| kind: KafkaTopic |
| apiVersion: kafka.strimzi.io/v1beta1 |
| name: my-topic |
| |
| ---- |
| |
| Ensure that you've installed https://strimzi.io/[Strimzi] and created a topic named `my-topic` in the current namespace. |
| Make also sure you have xref:latest@camel-k::installation/installation.adoc[Camel K installed] into the Kubernetes cluster you're connected to. |
| |
| Save the `elasticsearch-search-source-binding.yaml` file into your hard drive, then configure it according to your needs. |
| |
| You can run the source using the following command: |
| |
| [source,shell] |
| ---- |
| kubectl apply -f elasticsearch-search-source-binding.yaml |
| ---- |
| |
| ==== *Binding to Kafka using the Kamel CLI:* |
| |
| The procedure described above can be simplified into a single execution of the `kamel bind` command: |
| |
| [source,shell] |
| ---- |
| kamel bind elasticsearch-search-source -p "source.clusterName=The ElasticSearch Cluster Name" -p "source.hostAddresses=The Host Addresses" -p "source.indexName=The Index in ElasticSearch" -p "source.query=The Query" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic |
| ---- |
| |
| This will create the KameletBinding under the hood and apply it to the current namespace in the cluster. |
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| ==== Kamelet source file |
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| Have a look at the following link: |
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| https://github.com/apache/camel-kamelets/blob/main/elasticsearch-search-source.kamelet.yaml |
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| // THIS FILE IS AUTOMATICALLY GENERATED: DO NOT EDIT |