Installs Miniconda on Debian-based and RedHat-based Linux distributions. Miniconda is the minimal version of Anaconda, a cross-platform Python distribution with a built-in environment and package manager. This role has an ansible module by @evandam to manage miniconda environments in an idempotent way..
Install this role using ansible-galaxy:
ansible-galaxy install dockpack.base_minicondaPython.
This role is tested with tox and molecule test on Travis.
Variables and default values:
# miniconda package dependencies
miniconda_package_dependencies:
- bzip2
# main miniconda download server
miniconda_mirror: "https://repo.continuum.io/miniconda"
# version of python (2|3)
miniconda_python_ver: 3
# miniconda version
miniconda_ver: "4.7.12"
# miniconda checksums
miniconda_checksums:
Miniconda2-4.7.12-Linux-x86_64.sh: "md5:5a218d9dce3a77905d17ae87ac72a1e8"
Miniconda3-4.7.12-Linux-x86_64.sh: "md5:0dba759b8ecfc8948f626fa18785e3d8"
# miniconda installer info
miniconda_name: "Miniconda{{ miniconda_python_ver }}-{{ miniconda_ver }}-Linux-x86_64"
miniconda_installer_sh: "{{ miniconda_name }}.sh"
miniconda_installer_url: "{{ miniconda_mirror }}/{{ miniconda_installer_sh }}"
miniconda_checksum: "{{ miniconda_checksums[miniconda_installer_sh] }}"
# when downloading the miniconda binary it might take a while
miniconda_timeout_seconds: 600
# where to install miniconda
miniconda_parent_dir: /opt
miniconda_etc_profile: /etc/profile.d
miniconda_dir: "{{ miniconda_parent_dir }}/miniconda"
miniconda_etc_profile_conda: "{{ miniconda_dir }}/etc/profile.d/conda"
miniconda_conda_bin: "{{ miniconda_dir }}/bin/conda"
# run update on base packages after install?
miniconda_pkg_update: true---
- hosts: all
vars:
install_miniconda: true
miniconda_dir: "{{ miniconda_parent_dir }}/conda"
roles:
- role: base_miniconda---
- name: Verify
hosts: all
vars:
miniconda_dir: "/opt/conda"
install_miniconda: false
miniconda_envs:
- pyenv: "{{ miniconda_dir }}/envs/py27"
python: "2.7"
- pyenv: "{{ miniconda_dir }}/envs/py37"
python: "3.7"
miniconda_packages:
- future
- pytest
- pandas
- numpy
- scipy
- matplotlib
miniconda_channels:
- main
- conda-forge
roles:
- role: base_miniconda
tasks:
- name: Create conda environments
conda:
executable: "{{ miniconda_dir }}/bin/conda"
name: "python={{ item.python }}"
environment: "{{ item.pyenv }}"
with_items: "{{ miniconda_envs }}"
- name: Configure conda environments
conda:
executable: "{{ miniconda_dir }}/bin/conda"
environment: "{{ item.pyenv }}"
channels: "{{ miniconda_channels }}"
name: "{{ miniconda_packages }}"
state: present
with_items: "{{ miniconda_envs }}"
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