I was running this docker image proxied via traefik but I was receiving an error message in the Nagios web interface: docker nagios Error: Could not read object configuration data And in the logs from the container: container_name | Warning: File ‘/opt/nagios/var/perfdata.log’ could not be opened – service performance data will not be written to… Read more »
Posts Tagged: docker
Connecting in to Docker MySQL Instance
Just recording a few of these steps for future reference. Pull the MySQL image from the hub: docker pull mysql/mysql-server:latest Run an instance: docker run -it -d -p 33060:3306 –name mysql-for-jonny -e MYSQL_ROOT_PASSWORD=opensesame -d mysql/mysql-server:latest Run a shell on the instance: docker exec -it mysql-for-jonny /bin/bash Once inside the instance use the MySQL client: mysql… Read more »
Discourse CentOS – which: no docker.io in
This must be my second or third attempt at Discourse having given up several times before and I may well find reasons to avoid it again. The Discourse advice of just use Ubuntu or using DigitalOcean doesn’t cut it for me. One of the problems I ran into today (after following these docker/discourse instructions) was… Read more »
