def _provision_components(cortx_conf: MappedConf, interfaces: Enum,
apply_phase: str):
"""Invoke Mini Provisioners of cluster components."""
node_id, node_name = CortxProvisioner._get_node_info(cortx_conf)
num_components = int(cortx_conf.get(f'node>{node_id}>num_components'))
for interface in interfaces:
for comp_idx in range(0, num_components):
key_prefix = f'node>{node_id}>components[{comp_idx}]'
component_name = cortx_conf.get(f'{key_prefix}>name')
# Get services.
service_idx = 0
services = []
while (cortx_conf.get(f'{key_prefix}>services[{service_idx}]')
is not None):
services.append(
cortx_conf.get(
f'{key_prefix}>services[{service_idx}]'))
service_idx = service_idx + 1
service = 'all' if service_idx == 0 else ','.join(services)
if apply_phase == ProvisionerStages.UPGRADE.value:
version = cortx_conf.get(f'{key_prefix}>version')
# Skip update for component if it is already updated.
is_updated = CortxProvisioner._is_component_updated(
component_name, version)
if is_updated is True:
Log.info(
f'{component_name} is already updated with {version} version.'
)
continue
CortxProvisioner._update_provisioning_status(
cortx_conf, node_id, apply_phase,
ProvisionerStatus.PROGRESS.value)
cmd = (
f"/opt/seagate/cortx/{component_name}/bin/{component_name}_setup {interface.value}"
f" --config {cortx_conf._conf_url} --services {service}")
Log.info(f"{cmd}")
cmd_proc = SimpleProcess(cmd)
_, err, rc = cmd_proc.run()
if rc != 0:
CortxProvisioner._update_provisioning_status(
cortx_conf, node_id, apply_phase,
ProvisionerStatus.ERROR.value)
raise CortxProvisionerError(rc,
"%s phase of %s, failed. %s",
interface.value,
component_name, err)
# Update version for each component if Provisioning successful.
component_version = CortxProvisioner.cortx_release.get_component_version(
component_name)
cortx_conf.set(f'{key_prefix}>version', component_version)
def _validate_provisioning_status(cortx_conf: MappedConf, node_id: str,
apply_phase: str):
"""Validate provisioning."""
ret_code = 0
recent_phase = cortx_conf.get(f'node>{node_id}>provisioning>phase')
recent_status = cortx_conf.get(f'node>{node_id}>provisioning>status')
msg = f'Recent phase for this node is {recent_phase} and ' + \
f'recent status is {recent_status}. '
# {apply_phase: {recent_phase: {recent_status: [boolean_result,rc]}}}
validations_checks = {
ProvisionerStages.DEPLOYMENT.value: {
ProvisionerStages.DEPLOYMENT.value: {
ProvisionerStatus.DEFAULT.value: [True, 0],
ProvisionerStatus.ERROR.value: [True, 0],
ProvisionerStatus.PROGRESS.value: [True, 0],
ProvisionerStatus.SUCCESS.value: [False, 0]
},
ProvisionerStages.UPGRADE.value: {
ProvisionerStatus.DEFAULT.value: [True, 0],
ProvisionerStatus.ERROR.value: [True, 0],
ProvisionerStatus.PROGRESS.value: [True, 0],
ProvisionerStatus.SUCCESS.value: [True, 0]
}
},
ProvisionerStages.UPGRADE.value: {
ProvisionerStages.DEPLOYMENT.value: {
ProvisionerStatus.DEFAULT.value: [False, 1],
ProvisionerStatus.ERROR.value: [False, 1],
ProvisionerStatus.PROGRESS.value: [False, 1],
ProvisionerStatus.SUCCESS.value: [True, 0]
},
ProvisionerStages.UPGRADE.value: {
ProvisionerStatus.DEFAULT.value: [True, 0],
ProvisionerStatus.ERROR.value: [True, 0],
ProvisionerStatus.PROGRESS.value: [True, 0],
ProvisionerStatus.SUCCESS.value: [True, 0]
}
}
}
if recent_phase is None and recent_status is None:
Log.info(msg + f'Performing {apply_phase} on this node.')
return True, ret_code
if (not validations_checks.get(apply_phase)
or not validations_checks.get(apply_phase).get(recent_phase)
or not validations_checks.get(apply_phase).get(
recent_phase).get(recent_status)):
Log.error('Invalid phase or status.')
ret_code = 1
return False, ret_code
validate_result = validations_checks.get(apply_phase).get(
recent_phase).get(recent_status)
if validate_result[1] != 0:
Log.error(msg + f'{apply_phase} is not possible on this node.')
if apply_phase == ProvisionerStages.UPGRADE.value:
# Reset status.
recent_status = cortx_conf.set(
f'node>{node_id}>provisioning>status',
ProvisionerStatus.DEFAULT.value)
else:
Log.info(msg)
return validate_result[0], validate_result[1]
def _add_version_info(cortx_conf: MappedConf, node_id):
"""Add version in confstore."""
version = CortxProvisioner.cortx_release.get_release_version()
cortx_conf.set('cortx>common>release>version', version)
cortx_conf.set(f'node>{node_id}>provisioning>version', version)