Prevent multiple Elasticsearch instances, missing configuration and unneccessary restarts. 1. changed elasticsearch-ubuntu-install.sh to disable the System-V style init scripts and only use monit for starting elasticsearch. 2. moved the Azure Cloud Plugin settings from the install_azure_cloud_plugin function to the configure_elasticsearch_yml function. 3. only restart elasticsearch if the configuration has changed.
Prevent multiple Elasticsearch instances, missing configuration and unneccessary restarts.
1. changed elasticsearch-ubuntu-install.sh to disable the System-V style init scripts and only use monit for starting elasticsearch.
2. moved the Azure Cloud Plugin settings from the install_azure_cloud_plugin function to the configure_elasticsearch_yml function.
3. only restart elasticsearch if the configuration has changed.

elastic/azure-marketplace,elastic/azure-marketplace