def cluster_upgrade(cortx_conf_url: str, force_override: bool = False):
"""
Description:
Upgrades Cluster Components
1. Reads Cortx Config and obtain cluster components
2. Invoke upgrade phase of cluster components
Paramaters:
[IN] CORTX Config URL
"""
cortx_conf = MappedConf(cortx_conf_url)
apply_phase = ProvisionerStages.UPGRADE.value
node_id, node_name = CortxProvisioner._get_node_info(cortx_conf)
is_valid, ret_code = CortxProvisioner._validate_provisioning_status(
cortx_conf, node_id, apply_phase)
if is_valid is False:
if force_override is False:
Log.warn('Validation check failed, Aborting upgrade with '
f'return code {ret_code}.')
return ret_code
else:
Log.info(
'Validation check failed, Forcefully overriding upgrade.')
Log.info(f"Starting cluster upgrade on {node_id}:{node_name}")
CortxProvisioner._update_provisioning_status(cortx_conf, node_id,
apply_phase)
CortxProvisioner._provision_components(cortx_conf, UpgradeInterfaces,
apply_phase)
# Update CORTX version, once the upgrade is successful
CortxProvisioner._add_version_info(cortx_conf, node_id)
CortxProvisioner._update_provisioning_status(
cortx_conf, node_id, apply_phase, ProvisionerStatus.SUCCESS.value)
Log.info(f"Finished cluster upgrade on {node_id}:{node_name}")
def cluster_deploy(cortx_conf_url: str, force_override: bool = False):
"""
Description:
Configures Cluster Components
1. Reads Cortx Config and obtain cluster components
2. Invoke Mini Provisioners of cluster components
Paramaters:
[IN] CORTX Config URL
"""
apply_phase = ProvisionerStages.DEPLOYMENT.value
node_id, node_name = CortxProvisioner._get_node_info(CortxProvisioner._conf_index)
is_valid, ret_code = CortxProvisioner._validate_provisioning_status(
CortxProvisioner._conf_index, node_id, apply_phase)
if is_valid is False:
if force_override is False:
Log.warn('Validation check failed, Aborting cluster bootstarp'
f' with return code {ret_code}')
return ret_code
else:
Log.info('Validation check failed, Forcefully overriding deployment.')
Log.info(f"Starting cluster bootstrap on {node_id}:{node_name}")
CortxProvisioner._update_provisioning_status(
CortxProvisioner._conf_index, node_id, apply_phase)
CortxProvisioner._provision_components(cortx_conf_url, CortxProvisioner._conf_index, DeploymentInterfaces, apply_phase)
CortxProvisioner._add_version_info(CortxProvisioner._conf_index, node_id)
CortxProvisioner._update_provisioning_status(
CortxProvisioner._conf_index, node_id, apply_phase, ProvisionerStatus.SUCCESS.value)
Log.info(f"Finished cluster bootstrap on {node_id}:{node_name}")
def save(self, cortx_conf, cortx_solution_config):
"""Save cortx-config into confstore"""
try:
cortx_solution_config_keys = filter(
lambda x: x.startswith('cortx'),
Conf.get_keys(cortx_solution_config))
cortx_conf.copy(cortx_solution_config, cortx_solution_config_keys)
# Change environment_type to setup_type
# TODO: remove this code once setup_type key is deleted.
cortx_conf.set('cortx>common>setup_type',
cortx_conf.get('cortx>common>environment_type'))
cortx_conf.delete('cortx>common>environment_type')
# Check for release key.
release_spec = self._cortx_solution_config.get('common').get(
'release')
is_valid, release_info = self._cortx_release.validate(release_spec)
if is_valid is False:
for key in release_info.keys():
release_key_path = f'cortx>common>release>{key}'
Log.warn(
f'Release key {release_key_path} is missing or has '
'incorrect value.')
Log.info(f'Adding key "{release_key_path}" '
f'and value "{release_info[key]}" in confstore.')
cortx_conf.set(release_key_path, release_info[key])
except KeyError as e:
raise CortxProvisionerError(
errno.EINVAL,
f'Error occurred while adding CORTX config information into confstore {e}'
)
def cluster_upgrade(cortx_conf_url: str, force_override: bool = False):
"""
Description:
Upgrades Cluster Components
1. Reads Cortx Config and obtain cluster components
2. Invoke upgrade phase of cluster components
Paramaters:
[IN] CORTX Config URL
"""
# query to get cluster health
upgrade_mode = os.getenv(const.UPGRADE_MODE_KEY, const.UPGRADE_MODE_VAL).upper()
if upgrade_mode != "COLD" and not CortxProvisioner.is_cluster_healthy():
Log.error('Cluster is unhealthy, Aborting upgrade with return code 1')
return 1
apply_phase = ProvisionerStages.UPGRADE.value
node_id, node_name = CortxProvisioner._get_node_info(CortxProvisioner._conf_index)
is_valid, ret_code = CortxProvisioner._validate_provisioning_status(
CortxProvisioner._conf_index, node_id, apply_phase)
if is_valid is False:
if force_override is False:
Log.warn('Validation check failed, Aborting upgrade with '
f'return code {ret_code}.')
return ret_code
else:
Log.info('Validation check failed, Forcefully overriding upgrade.')
Log.info(f"Starting cluster upgrade on {node_id}:{node_name}")
CortxProvisioner._update_provisioning_status(
CortxProvisioner._conf_index, node_id, apply_phase)
CortxProvisioner._provision_components(cortx_conf_url, CortxProvisioner._conf_index, UpgradeInterfaces, apply_phase)
# Update CORTX version, once the upgrade is successful
CortxProvisioner._add_version_info(CortxProvisioner._conf_index, node_id)
CortxProvisioner._update_provisioning_status(
CortxProvisioner._conf_index, node_id, apply_phase, ProvisionerStatus.SUCCESS.value)
Log.info(f"Finished cluster upgrade on {node_id}:{node_name}")