The METIS Environments repository contains different Podman environments for running the METIS software end-to-end:
- Create simulated data,
- Process the data,
- Archive it.
Three different environments are distinguished:
- Stable:
- Should work at all times.
- Resembles the production system, or forms the bases for the next version of production.
- Can be used for demonstration purposes at any time.
- Has all versions of the METIS software and its dependencies pinned.
- Pins should be updated whenever possible.
- Head:
- Uses the main branches of all METIS software, and the latest release versions of its dependencies.
- Should work, but can be broken occasionally.
- Should be ran regularly to check for problems.
- Fixing problems should be a high priority.
- Develop
- Uses local git clones of the METIS software.
- Can be used for development, to test code before committing.
The software that is included in these environments:
- Core dependencies
- Operating system
- Python
- numpy
- postgresql
- ESO dependencies
- cpl
- pycpl
- esorex
- pyesorex
- edps
- adari
- A*V dependencies:
- ScopeSim
- irdb
- ScopeSim_Templates
- ScopeSim_Data
- skycalc_ipy
- OmegaCEN dependencies:
- commonwise
- METIS software:
- METIS_DRLD
- METIS_Simulations
- METIS_Pipeline
- MetisWISE
Podman is currently used to set up these environments, but in the future other mechanisms can be added.
Enter the "Head" directory.
cd Head
Get OMEGACEN_CREDENTIALS from https://metis-wiki.strw.leidenuniv.nl/doku.php?id=ait:archive
export OMEGACEN_CREDENTIALS=username:password
Build the image
podman build --secret=id=OMEGACEN_CREDENTIALS,type=env -t metis_head .
Run the image
podman-compose up
Or, use the development version. First set DIR_REPOS to the directory where you have cloned all the relevant git repositories.
export DIR_REPOS=/my/directory/with/repositories
Then run the development compose file.
podman-compose -f compose-devel.yml up
Then enter one of the containers:
podman exec -ti head_metis_1 bash