===== N2WS CPM =====
{{tag>aws linux n2ws cpm letsencrypt}}

As of 2018-03-11 I have was having issues with using a Lets Encrypt SSL certificate on my N2WS CPM server.  I found that the apache server was not providing the intermediary certificate when provided in a chained format in "SSLCertificateFile /opt/n2wsoftware/cert/cpm_server.crt".  To resolve the issue I explicitly provided apache with the location of the intermediary certificate by adding the following configuration line to /etc/apache2/httpd.conf ;
<code>
SSLCertificateChainFile \
/etc/letsencrypt/live/SUB.DOMAIN.TLD/chain.pem
</code>

=== Installation/Upgrade ===
  * Launch from AWS Market Place
  * Attach CPM IAM Role (add ssm for ec2 policy)
  * Associate EIP
  * Associate SWAP EBS volume as /dev/sdg (sdf is reserved for data drive)
  * SSH and attach swap volume and add to fstab
  * Install LetsEncrypt certbot (stop and start apache)
  * Install SSL Cert
  * Configure CPM and attach exiting data drive (part of upgrading)
  * wait for 15-20 minutes
  * reboot instance (main page will show it needs to be configured until you reboot)
  * should work
  * ssh to instance and install SSM agent