Camunda Optimize Exception when setting up

Camunda 8 Topics Discussion & Questions
1

Hi,

I am pulling the docker image of optimize. I have installed elastic search separately and I am maintaining optimize configuration in a yaml file.

docker run -d --name optimize -p Port1:Port1 -p Port2:Port2 -v ABSOLUTE_PATH_ON_HOST_TO_CONFIGURATION_FILE:/elk/optimise/environment/environment-config.yaml:ro -e OPTIMIZE_ELASTICSEARCH_HOST= -e OPTIMIZE_ELASTICSEARCH_HTTP_PORT=ElasticSearchPort registry.camunda.cloud/optimize-ee/optimize:3.2.0

I am getting the below error -

12:57:59.901 [main] INFO o.c.o.s.e.OptimizeElasticsearchClientFactory - Initializing Elasticsearch rest client…
12:58:00.339 [main] INFO o.c.o.s.e.OptimizeElasticsearchClientFactory - Elasticsearch client has successfully been started
12:58:00.576 [main] INFO o.c.o.s.e.s.ElasticSearchSchemaManager - Updating Optimize schema…
12:58:01.188 [main] INFO o.c.o.s.e.s.ElasticSearchSchemaManager - Creating or updating template with name optimize-variable-update-instance_
v2
12:58:01.251 [main] INFO o.c.o.s.e.s.ElasticSearchSchemaManager - Creating or updating template with name optimize-event_v3
12:58:01.531 [main] INFO o.c.o.s.e.s.ElasticSearchSchemaManager - Finished updating Optimize schema.
12:58:01.988 [main] ERROR o.c.o.s.util.EngineVersionChecker - Engine with alias [{camunda-bpm}] didn’t respond. Can not verify this engine’s
version
javax.ws.rs.ProcessingException: java.net.ConnectException: Connection refused (Connection refused)

I have not mentioned camunda-bpm in my configuration. Not sure why Optimize is looking for engine with alias name as camunda-bpm. Any pointers on this?

Regards
Shyam

2

Do you have the Camunda engine running?

3

Niall,

I have multiple camunda engines which I have configured in my environment-config.yaml

‘Service1’:
name: default
defaultTenant:
id: null
name: null
rest: ‘http://IP:Port/engine-rest’
importEnabled: true
eventImportEnabled: false
authentication:
enabled: true
password: ‘XXXXXX’
user: ‘XXXXXX’
webapps:
endpoint: ‘http://IP:PORT/camundaenterprise’
enabled: true
‘Service2’:
name: default
defaultTenant:
id: null
name: null
rest: ‘http://IP:PORT/engine-rest’
importEnabled: true
eventImportEnabled: false
authentication:
enabled: true
password: ‘XXXXXX’
user: ‘XXXXXX’
webapps:
endpoint: ‘http://IP:PORT/camundaenterprise’
enabled: true

4

@aravindhrs - any pointers regarding this issue?

Regards
Shyam

5

Has it worked before? If so did you change anything since then?
Are you able to contact the rest API for the engines you’re trying to connect optimize to?

6

Hi @Shyam,

I think if you want to apply a custom config, you need to replace “ABSOLUTE_PATH_ON_HOST_TO_CONFIGURATION_FILE” in the command with your actual local path to the custom config, it looks like you accidentally replaced the container path instead. Have a look at the docs here.

Hope that helps!
Helene

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