appcontainers/nagios repository overview

Built from appcontainers/centos66

Build container using default values.

docker build -t appcontainers/nagios .

Running the container

The container is built to allow several configurable variables to be passed in at runtime. The values are as follows:

• APP_NAME - This is the fully qualified domain name such as example.com. This should be passed without any prefix such as www⁠.
• APP_USER - The username that the Application will use.
• APP_PASS - The password of the user that the Application uses.

Run the container using default values

docker run -d -it --name nagios -h nagios -p 80:80 appcontainers/nagios

This will assume the following

• APP_NAME = nagios.local
• APP_USER = admin
• APP_PASS = P@ssw0rd

Run the container substituting the $varables with your own custom values

docker run -d -it \
--name nagios \
-h nagios \
-p 80:80 \
-e APP_NAME='testapp.com' \
-e APP_USER='admin' \
-e APP_PASS='P@ssw0rd' \
appcontainers/nagios

Container does not require persistent storage as long as nagios configs are stored in git

configs stored in /etc/nagios/
git init already set, Add remote, and commit configs

Navigate to the IP address of the server on the port specified (80 default) to access the nagios instance. (http://123.45.67.89/adagios⁠)

Manually add user via:

htpasswd -c -b /etc/nagios/passwd username password