diff options
Diffstat (limited to 'roles/openshift_persistent_volumes')
| -rw-r--r-- | roles/openshift_persistent_volumes/action_plugins/generate_pv_pvcs_list.py | 157 | ||||
| -rw-r--r-- | roles/openshift_persistent_volumes/tasks/main.yml | 3 |
2 files changed, 2 insertions, 158 deletions
diff --git a/roles/openshift_persistent_volumes/action_plugins/generate_pv_pvcs_list.py b/roles/openshift_persistent_volumes/action_plugins/generate_pv_pvcs_list.py deleted file mode 100644 index eb13a58ba..000000000 --- a/roles/openshift_persistent_volumes/action_plugins/generate_pv_pvcs_list.py +++ /dev/null @@ -1,157 +0,0 @@ -""" -Ansible action plugin to generate pv and pvc dictionaries lists -""" - -from ansible.plugins.action import ActionBase -from ansible import errors - - -class ActionModule(ActionBase): - """Action plugin to execute health checks.""" - - def get_templated(self, var_to_template): - """Return a properly templated ansible variable""" - return self._templar.template(self.task_vars.get(var_to_template)) - - def build_common(self, varname=None): - """Retrieve common variables for each pv and pvc type""" - volume = self.get_templated(str(varname) + '_volume_name') - size = self.get_templated(str(varname) + '_volume_size') - labels = self.task_vars.get(str(varname) + '_labels') - if labels: - labels = self._templar.template(labels) - else: - labels = dict() - access_modes = self.get_templated(str(varname) + '_access_modes') - return (volume, size, labels, access_modes) - - def build_pv_nfs(self, varname=None): - """Build pv dictionary for nfs storage type""" - host = self.task_vars.get(str(varname) + '_host') - if host: - self._templar.template(host) - elif host is None: - groups = self.task_vars.get('groups') - default_group_name = self.get_templated('openshift_persistent_volumes_default_nfs_group') - if groups and default_group_name and default_group_name in groups and len(groups[default_group_name]) > 0: - host = groups['oo_nfs_to_config'][0] - else: - raise errors.AnsibleModuleError("|failed no storage host detected") - volume, size, labels, access_modes = self.build_common(varname=varname) - directory = self.get_templated(str(varname) + '_nfs_directory') - path = directory + '/' + volume - return dict( - name="{0}-volume".format(volume), - capacity=size, - labels=labels, - access_modes=access_modes, - storage=dict( - nfs=dict( - server=host, - path=path))) - - def build_pv_openstack(self, varname=None): - """Build pv dictionary for openstack storage type""" - volume, size, labels, access_modes = self.build_common(varname=varname) - filesystem = self.get_templated(str(varname) + '_openstack_filesystem') - volume_id = self.get_templated(str(varname) + '_openstack_volumeID') - return dict( - name="{0}-volume".format(volume), - capacity=size, - labels=labels, - access_modes=access_modes, - storage=dict( - cinder=dict( - fsType=filesystem, - volumeID=volume_id))) - - def build_pv_glusterfs(self, varname=None): - """Build pv dictionary for glusterfs storage type""" - volume, size, labels, access_modes = self.build_common(varname=varname) - endpoints = self.get_templated(str(varname) + '_glusterfs_endpoints') - path = self.get_templated(str(varname) + '_glusterfs_path') - read_only = self.get_templated(str(varname) + '_glusterfs_readOnly') - return dict( - name="{0}-volume".format(volume), - capacity=size, - labels=labels, - access_modes=access_modes, - storage=dict( - glusterfs=dict( - endpoints=endpoints, - path=path, - readOnly=read_only))) - - def build_pv_dict(self, varname=None): - """Check for the existence of PV variables""" - kind = self.task_vars.get(str(varname) + '_kind') - if kind: - kind = self._templar.template(kind) - create_pv = self.task_vars.get(str(varname) + '_create_pv') - if create_pv and self._templar.template(create_pv): - if kind == 'nfs': - return self.build_pv_nfs(varname=varname) - - elif kind == 'openstack': - return self.build_pv_openstack(varname=varname) - - elif kind == 'glusterfs': - return self.build_pv_glusterfs(varname=varname) - - elif not (kind == 'object' or kind == 'dynamic'): - msg = "|failed invalid storage kind '{0}' for component '{1}'".format( - kind, - varname) - raise errors.AnsibleModuleError(msg) - return None - - def build_pvc_dict(self, varname=None): - """Check for the existence of PVC variables""" - kind = self.task_vars.get(str(varname) + '_kind') - if kind: - kind = self._templar.template(kind) - create_pv = self.task_vars.get(str(varname) + '_create_pv') - if create_pv: - create_pv = self._templar.template(create_pv) - create_pvc = self.task_vars.get(str(varname) + '_create_pvc') - if create_pvc: - create_pvc = self._templar.template(create_pvc) - if kind != 'object' and create_pv and create_pvc: - volume, size, _, access_modes = self.build_common(varname=varname) - return dict( - name="{0}-claim".format(volume), - capacity=size, - access_modes=access_modes) - return None - - def run(self, tmp=None, task_vars=None): - """Run generate_pv_pvcs_list action plugin""" - result = super(ActionModule, self).run(tmp, task_vars) - # Ignore settting self.task_vars outside of init. - # pylint: disable=W0201 - self.task_vars = task_vars or {} - - result["changed"] = False - result["failed"] = False - result["msg"] = "persistent_volumes list and persistent_volume_claims list created" - vars_to_check = ['openshift_hosted_registry_storage', - 'openshift_hosted_router_storage', - 'openshift_hosted_etcd_storage', - 'openshift_logging_storage', - 'openshift_loggingops_storage', - 'openshift_metrics_storage', - 'openshift_prometheus_storage', - 'openshift_prometheus_alertmanager_storage', - 'openshift_prometheus_alertbuffer_storage'] - persistent_volumes = [] - persistent_volume_claims = [] - for varname in vars_to_check: - pv_dict = self.build_pv_dict(varname) - if pv_dict: - persistent_volumes.append(pv_dict) - pvc_dict = self.build_pvc_dict(varname) - if pvc_dict: - persistent_volume_claims.append(pvc_dict) - result["persistent_volumes"] = persistent_volumes - result["persistent_volume_claims"] = persistent_volume_claims - return result diff --git a/roles/openshift_persistent_volumes/tasks/main.yml b/roles/openshift_persistent_volumes/tasks/main.yml index 0b4dd7d1f..b1d9c8cca 100644 --- a/roles/openshift_persistent_volumes/tasks/main.yml +++ b/roles/openshift_persistent_volumes/tasks/main.yml @@ -26,7 +26,8 @@ when: openshift_hosted_registry_storage_glusterfs_swap | default(False) - name: create standard pv and pvc lists - # generate_pv_pvcs_list is a custom action module defined in ../action_plugins + # generate_pv_pvcs_list is a custom action module defined in + # roles/lib_utils/action_plugins/generate_pv_pvcs_list.py generate_pv_pvcs_list: {} register: l_pv_pvcs_list |