Example Ansible playbook for ovh/svfs

README.md

Containers are immediately available in /mnt/{vfs.name}

Related to issue #84

example-playbook.yml

- hosts: myHosts

  tasks:
    - name: check installed package
      shell: dpkg -s svfs || true
      register: check_installed
      become: yes

    - name: install package
      apt: deb=https://github.com/ovh/svfs/releases/download/v0.7.3/svfs_0.7.3_amd64.deb update_cache=yes
      when: check_installed.stdout.find("0.7.3") == -1
      become: yes

    - name: override mount.svfs file (temp fix)
      copy: src=mount.svfs dest=/sbin/mount.svfs mode=0755
      become: yes

    - name: ensure /mnt exists
      file: path=/mnt state=directory
      become: yes

    - name: mount filesystems
      mount:
        src: svfs_{{item.name}}
        fstype: svfs
        name: /mnt/{{item.name}}
        opts: username={{svfs.userName}},password={{svfs.password}},tenant={{svfs.tenantName}},region={{svfs.regionName}},container={{item.container}},uid=deploy,gid=deploy,_netdev,auto
        state: mounted
      with_items: "{{svfs.vfs}}"
      become: yes

  vars:
    svfs:
      tenantName: XXXX
      userName: XXXX
      password: XXXX
      regionName: GRA1
      vfs:
        - name: backups
          container: backups
        - name: sites
          container: sites

mount.svfs

#!/usr/bin/env ruby

# *****************************************************************************
#  SVFS: The Swift Virtual File System
# *****************************************************************************
#  SVFS allows mounting Swift storage as a file system, using fuse. Check the
#  project homepage for details and limitations to this approach.
# *****************************************************************************
#  @vendor : OVH
# *****************************************************************************

if ENV['PATH'].nil?
  ENV['PATH'] = "/bin:/usr/bin:/usr/local/bin"
end

OPTIONS = {
    'allow_other'       => '--allow-other',
    'allow_root'        => '--allow-root',
    'block_size'        => '--block-size',
    'cache_access'      => '--cache-max-access',
    'cache_entries'     => '--cache-max-entries',
    'cache_ttl'         => '--cache-ttl',
    'container'         => '--os-container-name',
    'debug'             => '--debug',
    'default_perm'      => '--default-permissions',
    'extra_attr'        => '--readdir-extra-attributes',
    'gid'               => '--default-gid',
    'hubic_auth'        => '--hubic-authorization',
    'hubic_times'       => '--hubic-times',
    'hubic_token'       => '--hubic-refresh-token',
    'identity_url'      => '--os-auth-url',
    'mode'              => '--default-mode',
    'password'          => '--os-password',
    'profile_addr'      => '--profile-bind',
    'profile_cpu'       => '--profile-cpu',
    'profile_ram'       => '--profile-ram',
    'readdir'           => '--readdir-concurrency',
    'readahead_size'    => '--readahead-size',
    'region'            => '--os-region-name',
    'ro'                => '--read-only',
    'segment_size'      => '--os-segment-size',
    'storage_url'       => '--os-storage-url',
    'tenant'            => '--os-tenant-name',
    'timeout'           => '--os-connect-timeout',
    'token'             => '--os-auth-token',
    'uid'               => '--default-uid',
    'username'          => '--os-username',
    'version'           => '--os-auth-version',
}

if ARGV[2] != '-o' || ARGV.length != 4
  puts "Usage: #{File.basename($0)} dev dir [-o option=value,[option=value]...]\n"
  abort
end

mount_dev = ARGV[0]
mount_dir = ARGV[1]
opts      = ARGV[3].split(',')
extra     = ""

opts.select! do |o|
  part = o.partition('=')
  opt_key = part.first
  if opt_key == "go_gc"
    extra = "GOGC=#{part.last} "
  end
  if OPTIONS.has_key?(opt_key)
    o[opt_key] = OPTIONS[opt_key]
  end
end

if extra.empty?
  extra = "GOGC=60 "
end

system("#{extra}nohup svfs #{opts.join(' ')} #{mount_dev} #{mount_dir} &")