tcp_tests/tests/system/test_ceph_operations.py

import pytest

from tcp_tests import logger

LOG = logger.logger

xtra_network_interface = """
parameters:
  _param:
    linux_network_interfaces:
      br_ctl:
        address: ${_param:single_address}
        enabled: True
        name_servers:
        - ${_param:dns_server01}
        - ${_param:dns_server02}
        netmask: ${_param:control_network_netmask}
        proto: static
        require_interfaces: ['ens4']
        type: bridge
        use_interfaces: ['ens4']
      ens3:
        enabled: True
        name: ens3
        proto: dhcp
        type: eth
      ens4:
        enabled: True
        ipflush_onchange: True
        name: ens4
        proto: manual
        type: eth
"""

add_osd_ceph_init_yml = """
parameters:
  _param:
    ceph_osd_node04_hostname: xtra
    ceph_osd_node04_address: 10.6.0.205
    ceph_osd_system_codename: xenial
  linux:
    network:
      host:
        xtra:
          address: ${_param:ceph_osd_node04_address}
          names:
          - ${_param:ceph_osd_node04_hostname}
          - ${_param:ceph_osd_node04_hostname}.${_param:cluster_domain}
        """

add_osd_config_init_yml = """
parameters:
  reclass:
    storage:
      node:
        ceph_osd_node04:
          name: ${_param:ceph_osd_node04_hostname}
          domain: ${_param:cluster_domain}
          classes:
          - cluster.${_param:cluster_name}.ceph.osd
          params:
            salt_master_host: ${_param:reclass_config_master}
            linux_system_codename:  ${_param:ceph_osd_system_codename}
            single_address: ${_param:ceph_osd_node04_address}
            ceph_crush_parent: rack02
"""


@pytest.fixture(scope='module')
def add_xtra_node_to_salt(salt_actions, underlay_actions,
                          config, reclass_actions):
    """

    :return:
    """
    LOG.info("Executing pytest SETUP from add_xtra_node_to_salt fixture")
    xtra_node = [node['node_name'] for node in config.underlay.ssh
                 if 'xtra' in node.get('node_name')][0]

    cfg_node = [node['node_name'] for node in config.underlay.ssh
                if 'salt_master' in node.get('roles')][0]

    underlay_actions.check_call(
            "salt-key -a {node} --include-all -y".format(node=xtra_node),
            node_name=cfg_node,
            raise_on_err=False)
    # Need to restart salt-minion service after accepting it in Salt Master
    underlay_actions.check_call(
        "systemctl restart salt-minion",
        node_name=xtra_node,
        raise_on_err=False)
    salt_actions.enforce_state("I@salt:master", "reclass")

    reclass_actions.merge_context(yaml_context=xtra_network_interface,
                                  short_path="../nodes/_generated/xtra.*.yml")

    yield

    # LOG.info("Executing pytest TEARDOWN from add_xtra_node_to_salt fixture")
    # underlay_actions.check_call(
    #         "salt-key -r {node} --include-all -y".format(node=node),
    #         node_name=cfg_node,
    #         raise_on_err=False)


@pytest.mark.usefixtures("add_xtra_node_to_salt")
class TestCephOsd(object):

    @pytest.fixture
    def describe_node_in_reclass(self,
                                 reclass_actions,
                                 salt_actions):
        LOG.info("Executing pytest SETUP "
                 "from describe_node_in_reclass fixture")
        reclass = reclass_actions
        # ---- cluster/*/ceph/init.yml ---------------
        reclass.merge_context(yaml_context=add_osd_ceph_init_yml,
                              short_path="cluster/*/ceph/init.yml")

        # ------- cluster/infra/config/init.yml -----------
        reclass.merge_context(yaml_context=add_osd_config_init_yml,
                              short_path="cluster/*/infra/config/init.yml")
        salt_actions.run_state("*", "saltutil.refresh_pillar")

    @pytest.fixture
    def remove_node_from_reclass(self,
                                 reclass_actions):
        reclass = reclass_actions

        reclass.delete_key(
            key="parameters.reclass.storage.node.ceph_osd_node04",
            short_path="cluster/*/infra/config/init.yml"
            )
        reclass.delete_key(
            key="parameters.linux.network.host.xtra",
            short_path="cluster/*/ceph/init.yml"
            )

    def test_add_node_process(self, describe_node_in_reclass,
                              drivetrain_actions):
        """
        https://docs.mirantis.com/mcp/q4-18/mcp-operations-guide/openstack-operations/ceph-operations/manage-nodes/add-osd-nodes.html
        :param describe_node_in_reclass:
        :param drivetrain_actions:
        :return:
        test took about 20 min
        """
        dt = drivetrain_actions
        # Workaround for PROD-36132
        job_name = "ceph-add-node"
        job_parameters = {
            'HOST': 'xtra*',
            'OSD_ONLY': False
            }
        job_result, job_description = dt.start_job_on_jenkins(
            job_name=job_name,
            job_parameters=job_parameters,
            verbose=True)
        assert job_result == 'SUCCESS', job_description

    def test_added_node(self):
        # root@osd001:~# ceph osd tree in
        # ID CLASS WEIGHT  TYPE NAME       STATUS REWEIGHT PRI-AFF
        # -1       0.18585 root default
        # -3       0.04646     host osd001
        #  0   hdd 0.01549         osd.0       up  1.00000 1.00000
        #  1   hdd 0.01549         osd.1       up  1.00000 1.00000
        #  2   hdd 0.01549         osd.2       up  1.00000 1.00000
        # -5       0.04646     host osd002
        #  3   hdd 0.01549         osd.3       up  1.00000 1.00000
        #  5   hdd 0.01549         osd.5       up  1.00000 1.00000
        #  6   hdd 0.01549         osd.6       up  1.00000 1.00000
        # -7       0.04646     host osd003
        #  4   hdd 0.01549         osd.4       up  1.00000 1.00000
        #  7   hdd 0.01549         osd.7       up  1.00000 1.00000
        #  8   hdd 0.01549         osd.8       up  1.00000 1.00000
        # -9       0.04646     host xtra
        #  9   hdd 0.01549         osd.9       up  1.00000 1.00000
        # 10   hdd 0.01549         osd.10      up  1.00000 1.00000
        # 11   hdd 0.01549         osd.11      up  1.00000 1.00000
        pass

    def test_delete_node_process(self,
                                 remove_node_from_reclass,
                                 drivetrain_actions):
        dt = drivetrain_actions

        job_name = "ceph-remove-node"
        job_parameters = {
            'HOST': 'xtra*',
            'OSD': '*'
            }
        job_result, job_description = dt.start_job_on_jenkins(
            job_name=job_name,
            job_parameters=job_parameters,
            verbose=True)
        assert job_result == 'SUCCESS', job_description


add_mon_ceph_init_yml = """
parameters:
  _param:
    ceph_mon_node04_hostname: xtra
    ceph_mon_node04_address: 10.6.0.205
    ceph_mon_node04_ceph_public_address: 10.166.49.209
    ceph_mon_node04_ceph_backup_hour: 4
    ceph_mon_node04_ceph_backup_minute: 0
  linux:
    network:
      host:
        xtra:
          address: ${_param:ceph_mon_node04_address}
          names:
          - ${_param:ceph_mon_node04_hostname}
          - ${_param:ceph_mon_node04_hostname}.${_param:cluster_domain}
"""

add_mon_ceph_common_yml = """
parameters:
  ceph:
    common:
      members:
        - name: ${_param:ceph_mon_node04_hostname}
          host: ${_param:ceph_mon_node04_address}
"""

add_mon_config_node_yml = """
parameters:
  reclass:
    storage:
      node:
        ceph_mon_node04:
          name: ${_param:ceph_mon_node04_hostname}
          domain: ${_param:cluster_domain}
          classes:
          - cluster.${_param:cluster_name}.ceph.mon
          params:
            ceph_public_address: ${_param:ceph_mon_node04_ceph_public_address}
            ceph_backup_time_hour: ${_param:ceph_mon_node04_ceph_backup_hour}
            ceph_backup_time_minute: ${_param:ceph_mon_node04_ceph_backup_minute}
            salt_master_host: ${_param:reclass_config_master}
            linux_system_codename: ${_param:ceph_mon_system_codename}
            single_address: ${_param:ceph_mon_node04_address}
            keepalived_vip_priority: 104
"""  # noqa: E501

add_mon_infra_kvm_yml = """
parameters:
  salt:
    control:
      size:
        ceph.mon:
          cpu: 8
          ram: 16384
          disk_profile: small
          net_profile: default
      cluster:
        internal:
          node:
            cmn04:
              name: ${_param:ceph_mon_node04_hostname}
              provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
              image: ${_param:salt_control_xenial_image}
              size: ceph.mon
"""  # noqa: E501


@pytest.mark.usefixtures("add_xtra_node_to_salt")
class TestCephMon(object):
    @pytest.fixture
    def describe_node_in_reclass(self,
                                 reclass_actions, salt_actions):
        LOG.info("Executing pytest SETUP "
                 "from describe_node_in_reclass fixture")
        reclass = reclass_actions
        # ---- cluster/*/ceph/init.yml --------------
        reclass.merge_context(yaml_context=add_mon_ceph_init_yml,
                              short_path="cluster/*/ceph/init.yml")

        # ------- cluster/infra/config/init.yml -----------
        reclass.merge_context(yaml_context=add_mon_ceph_common_yml,
                              short_path="cluster/*/ceph/common.yml")
        reclass.merge_context(yaml_context=add_mon_config_node_yml,
                              short_path="cluster/*/infra/config/nodes.yml")

        # ------- define settings for new mon node in KVM cluster -----------
        reclass.merge_context(yaml_context=add_mon_infra_kvm_yml,
                              short_path="cluster/*/infra/kvm.yml")

        salt_actions.run_state("*", "saltutil.refresh_pillar")

    @pytest.fixture
    def remove_node_from_reclass(self,
                                 reclass_actions, salt_actions):
        LOG.info("Executing pytest SETUP "
                 "from remove_node_from_reclass fixture")
        reclass = reclass_actions
        reclass.delete_key(
            key="parameters.reclass.storage.node.ceph_mon_node04",
            short_path="cluster/*/infra/config/init.yml")
        reclass.delete_key(
            key="parameters.salt.control.cluster.internal.node.cmn04",
            short_path="cluster/*/infra/kvm.yml"
            )
        reclass.delete_key(
            key="parameters.linux.network.host.xtra",
            short_path="cluster/*/ceph/init.yml"
            )

    def test_add_node_process(self,
                              drivetrain_actions,
                              describe_node_in_reclass):
        dt = drivetrain_actions

        job_name = "ceph-add-node"
        job_parameters = {
            'HOST': 'xtra*',
            'USE_UPMAP': True
            }
        job_result, job_description = dt.start_job_on_jenkins(
            job_name=job_name,
            job_parameters=job_parameters,
            verbose=True)
        assert job_result == 'SUCCESS', job_description

    def test_delete_node_process(self,
                                 remove_node_from_reclass,
                                 drivetrain_actions):
        dt = drivetrain_actions

        job_name = "ceph-remove-node"
        job_parameters = {
            'HOST': 'xtra*',
            'USE_UPMAP': True
            }
        job_result, job_description = dt.start_job_on_jenkins(
            job_name=job_name,
            job_parameters=job_parameters,
            verbose=True)
        assert job_result == 'SUCCESS', job_description


class TestCephMgr(object):
    def test_add_node(self):
        pass

    def test_delete_node(self):
        pass