Running Tripwire inside docker to scan a host system

You should provide an environment variable called HOST_HOSTNAME when running this image.

You must provide an environment variable TW_CONFIG_DIRECTORY indicating where site.key, local.key twcfg and twpol can be found.

You want to mount the host container under /host, which is where tripwire will scan for changes.

docker run -v /host:/ cfeckardt/tripwire tripwire docker exec -it tripwire bash

twadmin --generate-keys -S /host/etc/tripwire/site.key
twadmin --generate-keys -L /host/etc/tripwire/local.key

twadmin --create-cfgfile -S /host/etc/tripwire/site.key /etc/tripwire/twcfg.txt 
twadmin --create-polfile -S /host/etc/tripwire/twpol.txt
tripwire --init