Ejemplo n.º 1
0
def install():
    # Do nothing if we don't have kernel support yet
    if not kernel_supported():
        return

    opts = sorted_snap_opts()
    # supported-architectures is EXPERIMENTAL and undocumented.
    # It probably should live in the base layer, blocking the charm
    # during bootstrap if the arch is unsupported.
    arch = uname().machine
    for snapname, snap_opts in opts.items():
        supported_archs = snap_opts.pop("supported-architectures", None)
        if supported_archs and arch not in supported_archs:
            # Note that this does *not* error. The charm will need to
            # cope with the snaps it requested never getting installed,
            # likely by doing its own check on supported-architectures.
            hookenv.log(
                "Snap {} not supported on {!r} architecture" "".format(snapname, arch),
                ERROR,
            )
            continue
        installed_flag = "snap.installed.{}".format(snapname)
        if not reactive.is_flag_set(installed_flag):
            snap.install(snapname, **snap_opts)
    if data_changed("snap.install.opts", opts):
        snap.connect_all()
Ejemplo n.º 2
0
def install():
    opts = layer.options('snap')
    for snapname, snap_opts in opts.items():
        installed_state = 'snap.installed.{}'.format(snapname)
        if not reactive.is_state(installed_state):
            snap.install(snapname, **snap_opts)
    if data_changed('snap.install.opts', opts):
        snap.connect_all()
Ejemplo n.º 3
0
def install():
    opts = layer.options('snap')
    for snapname, snap_opts in opts.items():
        installed_state = 'snap.installed.{}'.format(snapname)
        if not reactive.is_state(installed_state):
            snap.install(snapname, **snap_opts)
    if data_changed('snap.install.opts', opts):
        snap.connect_all()
Ejemplo n.º 4
0
def refresh():
    opts = layer.options('snap')
    # supported-architectures is EXPERIMENTAL and undocumented.
    # It probably should live in the base layer, blocking the charm
    # during bootstrap if the arch is unsupported.
    arch = uname()[4]
    for snapname, snap_opts in opts.items():
        supported_archs = snap_opts.pop('supported-architectures', None)
        if supported_archs and arch not in supported_archs:
            continue
        snap.refresh(snapname, **snap_opts)
    snap.connect_all()
Ejemplo n.º 5
0
def refresh():
    # Do nothing if we don't have kernel support yet
    if not kernel_supported():
        return

    opts = sorted_snap_opts()
    # supported-architectures is EXPERIMENTAL and undocumented.
    # It probably should live in the base layer, blocking the charm
    # during bootstrap if the arch is unsupported.
    arch = uname()[4]
    for snapname, snap_opts in opts.items():
        supported_archs = snap_opts.pop('supported-architectures', None)
        if supported_archs and arch not in supported_archs:
            continue
        snap.refresh(snapname, **snap_opts)
    snap.connect_all()
Ejemplo n.º 6
0
def install():
    opts = layer.options('snap')
    # supported-architectures is EXPERIMENTAL and undocumented.
    # It probably should live in the base layer, blocking the charm
    # during bootstrap if the arch is unsupported.
    arch = uname()[4]
    for snapname, snap_opts in opts.items():
        supported_archs = snap_opts.pop('supported-architectures', None)
        if supported_archs and arch not in supported_archs:
            # Note that this does *not* error. The charm will need to
            # cope with the snaps it requested never getting installed,
            # likely by doing its own check on supported-architectures.
            hookenv.log('Snap {} not supported on {!r} architecture'
                        ''.format(snapname, arch), ERROR)
            continue
        installed_flag = 'snap.installed.{}'.format(snapname)
        if not reactive.is_flag_set(installed_flag):
            snap.install(snapname, **snap_opts)
    if data_changed('snap.install.opts', opts):
        snap.connect_all()
Ejemplo n.º 7
0
def refresh():
    opts = layer.options('snap')
    for snapname, snap_opts in opts.items():
        snap.refresh(snapname, **snap_opts)
    snap.connect_all()
Ejemplo n.º 8
0
def install():
    opts = layer.options('snap')
    for snapname, snap_opts in opts.items():
        snap.install(snapname, **snap_opts)
    if data_changed('snap.install.opts', opts):
        snap.connect_all()
Ejemplo n.º 9
0
def refresh():
    opts = layer.options('snap')
    for snapname, snap_opts in opts.items():
        snap.refresh(snapname, **snap_opts)
    snap.connect_all()