def cluster_resize(ctx, cluster_name, node_count, network_name, org_name,
vdc_name, disable_rollback, template_name,
template_revision):
"""Resize the cluster to contain the specified number of worker nodes.
Clusters that use native Kubernetes provider can not be sized down
(use 'vcd cse node delete' command to do so).
"""
try:
if (template_name and not template_revision) or \
(not template_name and template_revision):
raise Exception("Both --template-name (-t) and "
"--template-revision (-r) must be specified.")
restore_session(ctx)
client = ctx.obj['client']
if not client.is_sysadmin() and org_name is None:
org_name = ctx.obj['profiles'].get('org_in_use')
cluster = Cluster(client)
result = cluster.resize_cluster(network_name,
cluster_name,
node_count=node_count,
org=org_name,
vdc=vdc_name,
rollback=not disable_rollback,
template_name=template_name,
template_revision=template_revision)
stdout(result, ctx)
except Exception as e:
stderr(e, ctx)
def cluster_resize(ctx, cluster_name, node_count, network_name, org_name,
vdc_name, disable_rollback, template_name,
template_revision, cpu, memory, ssh_key_file):
"""Resize the cluster to contain the specified number of worker nodes.
Clusters that use native Kubernetes provider can not be sized down
(use 'vcd cse node delete' command to do so).
"""
CLIENT_LOGGER.debug(f'Executing command: {ctx.command_path}')
try:
if (template_name and not template_revision) or \
(not template_name and template_revision):
raise Exception("Both --template-name (-t) and "
"--template-revision (-r) must be specified.")
restore_session(ctx)
client = ctx.obj['client']
if not client.is_sysadmin() and org_name is None:
org_name = ctx.obj['profiles'].get('org_in_use')
ssh_key = None
if ssh_key_file:
ssh_key = ssh_key_file.read()
cluster = Cluster(client)
result = cluster.resize_cluster(
network_name,
cluster_name,
node_count=node_count,
org=org_name,
vdc=vdc_name,
rollback=not disable_rollback,
template_name=template_name,
template_revision=template_revision,
cpu=cpu,
memory=memory,
ssh_key=ssh_key)
stdout(result, ctx)
CLIENT_LOGGER.debug(result)
except CseResponseError as e:
minor_error_code_to_error_message = {
MinorErrorCode.REQUEST_KEY_NETWORK_NAME_MISSING: 'Missing option "-n" / "--network".', # noqa: E501
MinorErrorCode.REQUEST_KEY_NETWORK_NAME_INVALID: 'Invalid or missing value for option "-n" / "--network".' # noqa: E501
}
e.error_message = \
minor_error_code_to_error_message.get(
e.minor_error_code, e.error_message)
stderr(e, ctx)
CLIENT_LOGGER.error(str(e))
except Exception as e:
stderr(e, ctx)
CLIENT_LOGGER.error(str(e))
def resize(ctx, name, node_count, network_name, vdc, disable_rollback):
"""Resize the cluster to contain the specified number of worker nodes.
Clusters that use native Kubernetes provider can not be sized down
(use 'vcd cse node delete' command to do so).
"""
try:
restore_session(ctx)
client = ctx.obj['client']
cluster = Cluster(client)
result = cluster.resize_cluster(
network_name,
name,
node_count=node_count,
vdc=ctx.obj['profiles'].get('vdc_in_use') if vdc is None else vdc,
disable_rollback=disable_rollback)
stdout(result, ctx)
except Exception as e:
stderr(e, ctx)
def cluster_resize(ctx, cluster_name, node_count, network_name, org_name,
vdc_name, disable_rollback, template_name,
template_revision, cpu, memory, ssh_key_file):
"""Resize the cluster to contain the specified number of worker nodes.
Clusters that use native Kubernetes provider can not be sized down
(use 'vcd cse node delete' command to do so).
\b
Examples
vcd cse cluster resize mycluster --nodes 5 --network mynetwork
Resize the cluster to have 5 worker nodes. On resize failure,
returns cluster to original size.
Nodes will be created from server default template at default revision.
'--vdc' option can be used for faster command execution.
\b
vcd cse cluster resize mycluster -N 10 --template-name my_template \\
--template-revision 2 --disable-rollback
Resize the cluster size to 10 worker nodes. On resize failure,
cluster will be left cluster in error state for troubleshooting.
Nodes will be created from template 'my_template' revision 2.
"""
CLIENT_LOGGER.debug(f'Executing command: {ctx.command_path}')
try:
if (template_name and not template_revision) or \
(not template_name and template_revision):
raise Exception("Both --template-name (-t) and "
"--template-revision (-r) must be specified.")
client_utils.cse_restore_session(ctx)
client = ctx.obj['client']
if not client.is_sysadmin() and org_name is None:
org_name = ctx.obj['profiles'].get('org_in_use')
ssh_key = None
if ssh_key_file:
ssh_key = ssh_key_file.read()
cluster = Cluster(client)
result = cluster.resize_cluster(
network_name,
cluster_name,
node_count=node_count,
org=org_name,
vdc=vdc_name,
rollback=not disable_rollback,
template_name=template_name,
template_revision=template_revision,
cpu=cpu,
memory=memory,
ssh_key=ssh_key)
stdout(result, ctx)
CLIENT_LOGGER.debug(result)
except CseResponseError as e:
minor_error_code_to_error_message = {
MinorErrorCode.REQUEST_KEY_NETWORK_NAME_MISSING: 'Missing option "-n" / "--network".', # noqa: E501
MinorErrorCode.REQUEST_KEY_NETWORK_NAME_INVALID: 'Invalid or missing value for option "-n" / "--network".' # noqa: E501
}
e.error_message = \
minor_error_code_to_error_message.get(
e.minor_error_code, e.error_message)
stderr(e, ctx)
CLIENT_LOGGER.error(str(e))
except Exception as e:
stderr(e, ctx)
CLIENT_LOGGER.error(str(e))
