Recognition

Contributions

9 Contributions
  • Published Answer

    DO loadbalancer won't add Lets Encrypt cert for subdomain that DO is managing

    p.s. I think DO should document this limitation. I had to learn the hard way and by contacting support that my use case wasn’t supp…
    By digitalocean3a334a72f3e85e
  • Published Answer

    DO loadbalancer won't add Lets Encrypt cert for subdomain that DO is managing

    Thanks! Hopefully, DO will remove that limitation. Lets Encrypt has no trouble creating certs for subdomains. I can’t understand wh…
    By digitalocean3a334a72f3e85e
  • Published Question

    DO loadbalancer won't add Lets Encrypt cert for subdomain that DO is managing

    I have a DO load balancer. There's a subdomain that I want the load balancer to generate a Lets Encrypt SSL certificate for. I've created an NS record pointing the subdomain to DO's name servers. Even though I can man...
    7 By digitalocean3a334a72f3e85e Load Balancing Let's Encrypt CentOS
  • Published Question

    How do I add a floating IP to a CentOS 7 droplet?

    I've got a CentOS 7 droplet and a floating IP set up for it. /etc/sysconfig/network-scripts/ifcfg-eth0 has the parameters for the ethernet interface for my anchor IP. How do I determine the settings for ifcfg-eth1 fo...
    1 By digitalocean3a334a72f3e85e Initial Server Setup CentOS
  • Published Question

    Can't run sshd in debug mode

    I have a CentOS 7 droplet. I want to debug sshd. I stop the sshd service. And then do /usr/sbin/sshd -d. I get an error that connection is refused by the tcp wrapper. Screenshot of sshd console output is here: https:/...
    1 By digitalocean3a334a72f3e85e Linux Basics CentOS
  • Published Question

    Tomcat 8.5.9 restart is really slow on my CentOS 7.2 droplet

    I've got tomcat 8.5.9 installed on a CentOS 7.2 droplet. When I restart tomcat, with only the tomcat manager in the webapps directory, restarts take anywhere from 3 to 15 minutes, and sometimes even longer. Has anyone...
    Accepted Answer: Slow start up times for Tomcat are often related to Java's SecureRandom implementation. By default, it uses /dev/random as an entropy source. This can be slow as it uses system events to gather entropy (e.g. disk read...
    1 By digitalocean3a334a72f3e85e Getting Started CentOS
  • Published Answer

    How can I reinstall CentOS 7?

    Great. Thanks. I didn’t want to click “Destroy” not knowing if there were options for it.
    By digitalocean3a334a72f3e85e
  • Published Question

    How can I reinstall CentOS 7?

    I installed CentOS 7 on my new droplet with the one click installer. I want to blow the machine away and reinstall it but I want to keep the IP address so I don't have to update my DNS. I didn't make a snapshot right ...
    2 By digitalocean3a334a72f3e85e System Tools CentOS
  • Published Question

    Can I snapshot just a piece of my disk?

    I've got the 60GB disk plan. The OS plus my installed software only consume about 2GB of storage. Is there a way I can snapshot only that? Thanks.
    Accepted Answer: Snapshot size isn't whole disk size. It's based on your disk space used. So if you do snapshot and use 2 GB of disk, snapshot size will be around 2 GB not 60 GB. So yes, you can and you don't have to do anything more ...
    1 By digitalocean3a334a72f3e85e Backups CentOS