please specify the characteristic of the VM. Thanks.

Same resources of the actual IC VM in dev.

Luca Frosini wrote:

Same resources of the actual IC VM in dev.

What's the IC's hostname?

Which software need to be installed? plain tomcat, tomcat + smartgear (need to know VO, scope, whatever), can the new app be deployed by the provisioning?

I need smartgear container and the following service from snapshot

<dependency>
  <groupId>org.gcube.information-system</groupId>
  <artifactId>resource-registry</artifactId>
  <version>LATEST</version>
</dependency>

Actually the latest version is 1.1.0-SNAPSHOT

As hostname, I suggest rr.d.d4science.org or resourceregistry.d.d4science.org.
please provide access to me, @lucio.lelii@isti.cnr.it and @roberto.cirillo@isti.cnr.it

Resource Registry is a service like smart-executor.
The current service is divided in two services IS-Collector and IS-Registry respectively available on
http://node20.d.d4science.research-infrastructures.eu:8080/
http://node22.d.d4science.research-infrastructures.eu:8080/

In the future this service will be deployed in many instances. Each instance will use the same orientdb instance as backend.
Actually, I just need one instance which have to be configured to point to orientdb installation.

The configuration file should be provisioned via ansible.

An example of configuration file is:
HOST=orientdb-host
REMOTE_PROTOCOL= remote:

HTTP_PROTOCOL=http://
HTTP_PORT=:2480
DB=dbname

OrientDB root access. Needed to be able to create new databases¶

USERNAME=root
PASSWORD=root-password-set-on-orientdb

DEFAULT_CREATED_WRITER_USER_PASSWORD=autogenerated-password_1
DEFAULT_CREATED_READER_USER_PASSWORD=autogenerated-password_2
**
DEFAULT_ADMIN_USERNAME=admin
DEFAULT_ADMIN_PASSWORD=admin
CHANGED_ADMIN_PASSWORD=autogenerated-password_3**

Please note that all autogenerated-password_* must be the same in all resource-registry installation.

This file have to be called config.properties and must be copied at $CATALINA_HOME/webapps/resource-registry/WEB-INF/classes/config.properties

To test the service locally I use a script like the following to deploy resource-registry on smargears:

cp resource-registry.war $CATALINA_HOME/webapps/

mkdir $CATALINA_HOME/webapps/resource-registry
unzip $CATALINA_HOME/webapps/resource-registry.war -d $CATALINA_HOME/webapps/resource-registry

cp config.properties $CATALINA_HOME/webapps/resource-registry/WEB-INF/classes/

Luca Frosini wrote:

In the future this service will be deployed in many instances. Each instance will use the same orientdb instance as backend.
Actually, I just need one instance which have to be configured to point to orientdb installation.

The configuration file should be provisioned via ansible.

An example of configuration file is:
HOST=orientdb-host
REMOTE_PROTOCOL= remote:

HTTP_PROTOCOL=http://
HTTP_PORT=:2480
DB=dbname

OrientDB root access. Needed to be able to create new databases¶

USERNAME=root
PASSWORD=root-password-set-on-orientdb

About the orientdb instance: when running as a cluster, what's the correct definition of HOST?

When an Orient client connect to a server retrieve the list of all node in the cluster. As s you notice if we set just one node in the config file and that node is down the connection fail.

I'll fix the code to accept multiple hosts on config file. The values have to be separated using ','

Thank you for your question

I'm ready to set the new properties, now that the orientdb cluster is active.