new relic nri-apache version 2 integration example for multiple apache instances.

apache-v2-integrations.yml

integrations:
    - name: apache-server-metrics
      integration_name: com.newrelic.apache
      command: metrics
      arguments:
          status_url: http://127.0.0.1:90/server-status?auto
          remote_monitoring: true
      labels:
          env: production
          role: load_balancer
          instance: default
          port: 90
    - name: apache-server-metrics-91
      integration_name: com.newrelic.apache
      command: metrics
      arguments:
          status_url: http://127.0.0.1:91/server-status?auto
          remote_monitoring: true
      labels:
          env: production
          role: load_balancer
          instance: example.com
          port: 91
    - name: apache-server-metrics-92
      integration_name: com.newrelic.apache
      command: metrics
      arguments:
          status_url: http://127.0.0.1:92/server-status?auto
          remote_monitoring: true
      labels:
          env: production
          role: load_balancer
          instance: test.com
          port: 92
    - name: apache-server-inventory
      integration_name: com.newrelic.apache
      command: inventory
      arguments:
          remote_monitoring: true
          status_url: http://127.0.0.1:90/server-status?auto
      labels:
          env: production
          role: load_balancer
    - name: apache-server-inventory-91
      integration_name: com.newrelic.apache
      command: inventory
      arguments:
          remote_monitoring: true
          status_url: http://127.0.0.1:91/server-status?auto
      labels:
          env: production
          role: load_balancer
    - name: apache-server-inventory-92
      integration_name: com.newrelic.apache
      command: inventory
      arguments:
          remote_monitoring: true
          status_url: http://127.0.0.1:92/server-status?auto
      labels:
          env: production
          role: load_balancer

example.com.conf

<VirtualHost *:91>
    ServerAdmin admin@example.com
    ServerName example.com
    ServerAlias www.example.com
    DocumentRoot /var/www/example.com/public_html
    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

ports.conf

# If you just change the port or add more ports here, you will likely also
# have to change the VirtualHost statement in
# /etc/apache2/sites-enabled/000-default.conf

Listen 90
Listen 91
Listen 92

<IfModule ssl_module>
        Listen 443
</IfModule>

<IfModule mod_gnutls.c>
        Listen 443
</IfModule>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

setup.md

the apache setup

cd /etc/apache2/sites-available

sudo vi example.com.conf

cd /etc/apache2/sites-enabled

cd .. && vi ports.conf