Ansible Role: Singularity

An Ansible Role that installs Singularity on Linux. This role supports Singularity >= 3.0.

Requirements

None.

Role Variables

Available variables are listed below, along with default values (see defaults/main.yml):

# Singularity target version
singularity_version: "3.5.3"

From the role gantsign.golang

# Required
# Location for GOPATH environment variable
golang_gopath: /opt/go/packages

# Base installation directory the Go language SDK distribution
golang_install_dir: '/opt/go/{{ golang_version }}'

Please refer the compatibility table of Singularity and Golang version.

Singularity/Go	1.11.x	1.12.x	1.13.x	1.14.x
3.0.x	o	o	x	x
3.1.x	o	o	x	x
3.2.x	o	o	x	x
3.3.x	o	o	x	x
3.4.x	o	o	x	x
3.5.x	x	x	o	△
3.6.x	x	x	o	△
3.7.x	x	x	o	o

Dependencies

Roles:

• gantsign.golang

Example Playbook

- hosts: hpc-nodes
  pre_tasks:
    - name: create a folder for go
      file:
        path: "{{ golang_install_dir }}"
        recurse: yes
    - name: apt update
      apt:
        cache_valid_time: 3600
        update_cache: yes
      when: ansible_os_family == "Debian"
  roles:
    - singularity

License

GNU General Public License v3.0

Author Information

This role is modified by Shoma Kokuryo. The original is created by Gildas Le Corguillé.