Using the Event Streams CLI

The IBM Event Streams service provides a managed instance of Apache Kafka on IBM Cloud. IBM Event Streams comes with an Event Streams plugin for the IBM Developer Tools CLI. 
Install the Event Streams plugin
$ ibmcloud plugin install event-streams
$ ibmcloud plugin install event-streams
Looking up 'event-streams' from repository 'IBM Cloud'...
Plug-in 'event-streams 2.0.0' found in repository 'IBM Cloud'
Attempting to download the binary file...
 30.95 MiB / 30.95 MiB [===========================================] 100.00% 17s
32455568 bytes downloaded
Installing binary...
OK
Plug-in 'event-streams 2.0.0' was successfully installed into /Users/user1/.bluemix/plugins/event-streams. 
Use 'ibmcloud plugin show event-streams' to show its details.
Initialize the Event Streams plugin
$ ibmcloud es init
$ ibmcloud es init
API Endpoint: https://abcde1fghijk23lm.svc01.us-south.eventstreams.cloud.ibm.com
OK
​
Login to IBM Cloud
$ ibmcloud login -a cloud.ibm.com
$ ibmcloud target --cf
$ ibmcloud target -g default
Create an Event Streams Instance
$ ibmcloud resource service-instance-create <instance-name> messagehub enterprise|standard <region>
$ ibmcloud resource service-instance-create remkohdev-eventstreams messagehub standard us-south
Creating service instance remkohdev-eventstreams in resource group default of account REMKOHDEV's Account as [email protected]
OK
Service instance remkohdev-eventstreams was created.
                 
Name:         remkohdev-eventstreams   
ID:           crn:v1:bluemix:public:messagehub:us-south:a/1ab2c3de456789fg01h23i4j5k6l78mn:12a34bc5-de67-8f9g-h012-34i567jk8901::   
GUID:         12a34bc5-de67-8f9g-h012-34i567jk8901   
Location:     us-south   
State:        active   
Type:         service_instance   
Sub Type:        
Created at:   2019-10-17T15:04:16Z   
Updated at:   2019-10-17T15:04:16Z
Create an API Key for the Event Streams Instance
$ ibmcloud resource service-key-create <key-name> <role-name> --instance-name <instance-name>
Role names include: Manager, Writer, and Reader.
$ ibmcloud resource service-key-create $USERNAME-kafka-eventstreams-credentials1 Manager --instance-name $USERNAME-kafka-eventstreams
Create a Topic
$ ibmcloud es topic-create greetings -p 1 
$ ibmcloud es topic-create greetings
Created topic greetings
OK
Display Topic Details
$ ibmcloud es topic greetings
$ ibmcloud es topic greetings
Details for topic greetings
Topic name   Internal?   Partition count   Replication factor   
greetings    false       1                 3   
​
Partition details for topic greetings
Partition ID   Leader   Replicas   In-sync   
0              0        [0 4 5]    [0 4 5]   
​
Configuration parameters for topic greetings
Name                  Value   
cleanup.policy        delete   
min.insync.replicas   2   
segment.bytes         536870912   
retention.ms          86400000   
retention.bytes       1073741824
​
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Last updated 1 year ago