Esempio n. 1
0
def install_packages():
    apt_update()
    # NOTE(jamespage): install neutron-common package so we always
    #                  get a clear signal on which OS release is
    #                  being deployed
    apt_install(filter_installed_packages(['neutron-common']), fatal=True)
    # NOTE(jamespage): ensure early install of dkms related
    #                  dependencies for kernels which need
    #                  openvswitch via dkms (12.04).
    dkms_packages = determine_dkms_package()
    if dkms_packages:
        apt_install([headers_package()] + dkms_packages, fatal=True)
    missing_packages = filter_installed_packages(determine_packages())
    if missing_packages:
        status_set('maintenance', 'Installing packages')
        apt_install(missing_packages, fatal=True)
    if use_dpdk():
        enable_ovs_dpdk()

    # NOTE(tpsilva): if we're using openvswitch driver, we need to explicitly
    #                load the nf_conntrack_ipv4/6 module, since it won't be
    #                loaded automatically in some cases. LP#1834213
    if not is_container() and config('firewall-driver') == 'openvswitch':
        try:
            modprobe('nf_conntrack_ipv4', True)
            modprobe('nf_conntrack_ipv6', True)
        except subprocess.CalledProcessError:
            # Newer kernel versions (4.19+) don't have two modules for that, so
            # only load nf_conntrack
            log("This kernel does not have nf_conntrack_ipv4/6. "
                "Loading nf_conntrack only.")
            modprobe('nf_conntrack', True)
Esempio n. 2
0
def install_packages():
    status_set('maintenance', 'Installing apt packages')
    apt_update()
    # NOTE(jamespage): ensure early install of dkms related
    #                  dependencies for kernels which need
    #                  openvswitch via dkms (12.04).
    dkms_packages = determine_dkms_package()
    if dkms_packages:
        apt_install([headers_package()] + dkms_packages, fatal=True)
    apt_install(filter_installed_packages(determine_packages()))
Esempio n. 3
0
def install_packages():
    status_set('maintenance', 'Installing apt packages')
    apt_update()
    # NOTE(jamespage): ensure early install of dkms related
    #                  dependencies for kernels which need
    #                  openvswitch via dkms (12.04).
    dkms_packages = determine_dkms_package()
    if dkms_packages:
        apt_install([headers_package()] + dkms_packages, fatal=True)
    apt_install(filter_installed_packages(determine_packages()))
def get_early_packages():
    '''Return a list of package for pre-install based on configured plugin'''
    if config('plugin') in [OVS]:
        pkgs = determine_dkms_package()
    else:
        return []

    # ensure headers are installed build any required dkms packages
    if [p for p in pkgs if 'dkms' in p]:
        return pkgs + [headers_package()]
    return pkgs
def get_early_packages():
    '''Return a list of package for pre-install based on configured plugin'''
    if config('plugin') in [OVS]:
        pkgs = determine_dkms_package()
    else:
        return []

    # ensure headers are installed build any required dkms packages
    if [p for p in pkgs if 'dkms' in p]:
        return pkgs + [headers_package()]
    return pkgs
def get_early_packages():
    '''Return a list of package for pre-install based on configured plugin'''
    if config('plugin') in EARLY_PACKAGES:
        pkgs = EARLY_PACKAGES[config('plugin')]
    else:
        return []

    # ensure headers are installed build any required dkms packages
    if [p for p in pkgs if 'dkms' in p]:
        return pkgs + [headers_package()]
    return pkgs
Esempio n. 7
0
def install_packages():
    # NOTE(jamespage): install neutron-common package so we always
    #                  get a clear signal on which OS release is
    #                  being deployed
    apt_install(filter_installed_packages(['neutron-common']), fatal=True)
    # NOTE(jamespage):
    # networking-tools-source provides general tooling for configuration
    # of SR-IOV VF's and Mellanox ConnectX switchdev capable adapters
    # The default PPA published packages back to Xenial, which covers
    # all target series for this charm.
    if config('networking-tools-source') and \
       (use_dpdk() or enable_sriov() or use_hw_offload()):
        add_source(config('networking-tools-source'))
    apt_update()
    # NOTE(jamespage): ensure early install of dkms related
    #                  dependencies for kernels which need
    #                  openvswitch via dkms (12.04).
    dkms_packages = determine_dkms_package()
    if dkms_packages:
        apt_install([headers_package()] + dkms_packages, fatal=True)
    missing_packages = filter_installed_packages(determine_packages())
    if missing_packages:
        status_set('maintenance', 'Installing packages')
        apt_install(missing_packages, fatal=True)
    if use_dpdk():
        enable_ovs_dpdk()

    if use_hw_offload():
        enable_hw_offload()

    # NOTE(tpsilva): if we're using openvswitch driver, we need to explicitly
    #                load the nf_conntrack_ipv4/6 module, since it won't be
    #                loaded automatically in some cases. LP#1834213
    if not is_container() and config('firewall-driver') == 'openvswitch':
        try:
            modprobe('nf_conntrack_ipv4', True)
            modprobe('nf_conntrack_ipv6', True)
        except subprocess.CalledProcessError:
            # Newer kernel versions (4.19+) don't have two modules for that, so
            # only load nf_conntrack
            log("This kernel does not have nf_conntrack_ipv4/6. "
                "Loading nf_conntrack only.")
            modprobe('nf_conntrack', True)
def install_packages():
    apt_update()
    # NOTE(jamespage): install neutron-common package so we always
    #                  get a clear signal on which OS release is
    #                  being deployed
    apt_install(filter_installed_packages(['neutron-common']),
                fatal=True)
    # NOTE(jamespage): ensure early install of dkms related
    #                  dependencies for kernels which need
    #                  openvswitch via dkms (12.04).
    dkms_packages = determine_dkms_package()
    if dkms_packages:
        apt_install([headers_package()] + dkms_packages, fatal=True)
    missing_packages = filter_installed_packages(determine_packages())
    if missing_packages:
        status_set('maintenance', 'Installing packages')
        apt_install(missing_packages,
                    fatal=True)
    if use_dpdk():
        enable_ovs_dpdk()
Esempio n. 9
0
def install_packages():
    apt_update()
    # NOTE(jamespage): install neutron-common package so we always
    #                  get a clear signal on which OS release is
    #                  being deployed
    apt_install(filter_installed_packages(['neutron-common']),
                fatal=True)
    # NOTE(jamespage): ensure early install of dkms related
    #                  dependencies for kernels which need
    #                  openvswitch via dkms (12.04).
    dkms_packages = determine_dkms_package()
    if dkms_packages:
        apt_install([headers_package()] + dkms_packages, fatal=True)
    missing_packages = filter_installed_packages(determine_packages())
    if missing_packages:
        status_set('maintenance', 'Installing packages')
        apt_install(missing_packages,
                    fatal=True)
    if use_dpdk():
        enable_ovs_dpdk()
Esempio n. 10
0
 def test_headers_package(self):
     self.check_output.return_value = b'3.13.0-19-generic'
     kname = neutron.headers_package()
     self.assertEquals(kname, 'linux-headers-3.13.0-19-generic')