Lemur Docker
This project is not actively updated and is currently in maintenance mode.
For full documentation, please see the docs.
This repo utilizes docker compose to launch a cluster of containers to support the Lemur project. This is only meant to be used to play. See the Issues section for information regarding productionalizing these containers.
Requirements
- Latest version of Docker Toolbox
- Terminal with all docker env variables set
Starting
Start the containers
docker-compose up
Get the ip to connect to
docker-machine ip lemur
Stopping
docker-compose stop
Try It Out
Launch web browser and connect to your docker container's IP over https.
The default credientials are lemur/password
Architecture
This project launches three containers:
- postgres:latest
- lemur-nginx:0.2.0
- lemur-web:0.2.0
Externally, only lemur-nginx exposes any ports. This container exposes TCP 80 and 443.
The lemur-web container can be altered by the following env vars:
LEMUR_VERSION(default value:master)
Which branch / tag to buildLEMUR_TARGET(default version:develop)
Which target to build.
Recommended values aredeveloprelease
Please note that as of Lemur 0.5 python2.7 is no longer supported. See the Changelog for details.
Issues
Default credentials on the web UI
The username for the Lemur web UI is lemur and the default password is password. You may create new users and disable this service account after the apps has been launched.
Default Config
This comes with a default lemur.conf.py located under the web/ dir of this repository.
Things like encryption keys and tokens have been filled in these should be changed for anything other than experimentation.
There are 2 recommended ways of updating these settings:
-
Mounting your own settings
In
docker-compose.yml, add a line like<path/to/lemur.conf.py>:/usr/local/src/lemur/lemur.conf.pyunderlemur-web.volumes
where<path/to/lemur.conf.py>is the path to your customlemur.conf.pyfile.Then you simply restart the containers:
docker-compose start -
Rebuilding image with new settings
Update the file
web/lemur.conf.py, and rebuild your image files:docker-compose build lemur-webThen execute:
docker-compose stopand
docker-compose up
Your changes should now be reflected in Lemur.
Default credentials on the postgres database
The username for the postgres database is lemur. The password for this database is actually set in the api-start.sh file found within the lemur-web container. This password is set to lemur.