def format_info(cluster_information, oformat):
if oformat == "json":
return json.dumps(cluster_information)
if oformat == "json-pretty":
return json.dumps(cluster_information, indent=4)
# Plain formatting, i.e. human-readable
if cluster_information["health"] == "Optimal":
health_colour = ansiprint.green()
elif cluster_information["health"] == "Maintenance":
health_colour = ansiprint.blue()
else:
health_colour = ansiprint.yellow()
if cluster_information["storage_health"] == "Optimal":
storage_health_colour = ansiprint.green()
elif cluster_information["storage_health"] == "Maintenance":
storage_health_colour = ansiprint.blue()
else:
storage_health_colour = ansiprint.yellow()
ainformation = []
if oformat == "short":
ainformation.append("{}PVC cluster status:{}".format(
ansiprint.bold(), ansiprint.end()))
ainformation.append("{}Cluster health:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
health_colour,
cluster_information["health"],
ansiprint.end(),
))
if cluster_information["health_msg"]:
for line in cluster_information["health_msg"]:
ainformation.append(" > {}".format(line))
ainformation.append("{}Storage health:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
storage_health_colour,
cluster_information["storage_health"],
ansiprint.end(),
))
if cluster_information["storage_health_msg"]:
for line in cluster_information["storage_health_msg"]:
ainformation.append(" > {}".format(line))
return "\n".join(ainformation)
ainformation.append("{}PVC cluster status:{}".format(
ansiprint.bold(), ansiprint.end()))
ainformation.append("")
ainformation.append("{}Cluster health:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
health_colour,
cluster_information["health"],
ansiprint.end(),
))
if cluster_information["health_msg"]:
for line in cluster_information["health_msg"]:
ainformation.append(" > {}".format(line))
ainformation.append("{}Storage health:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
storage_health_colour,
cluster_information["storage_health"],
ansiprint.end(),
))
if cluster_information["storage_health_msg"]:
for line in cluster_information["storage_health_msg"]:
ainformation.append(" > {}".format(line))
ainformation.append("")
ainformation.append("{}Primary node:{} {}".format(
ansiprint.purple(), ansiprint.end(),
cluster_information["primary_node"]))
ainformation.append("{}Cluster upstream IP:{} {}".format(
ansiprint.purple(), ansiprint.end(),
cluster_information["upstream_ip"]))
ainformation.append("")
ainformation.append("{}Total nodes:{} {}".format(
ansiprint.purple(), ansiprint.end(),
cluster_information["nodes"]["total"]))
ainformation.append("{}Total VMs:{} {}".format(
ansiprint.purple(), ansiprint.end(),
cluster_information["vms"]["total"]))
ainformation.append("{}Total networks:{} {}".format(
ansiprint.purple(), ansiprint.end(), cluster_information["networks"]))
ainformation.append("{}Total OSDs:{} {}".format(
ansiprint.purple(), ansiprint.end(),
cluster_information["osds"]["total"]))
ainformation.append("{}Total pools:{} {}".format(
ansiprint.purple(), ansiprint.end(), cluster_information["pools"]))
ainformation.append("{}Total volumes:{} {}".format(
ansiprint.purple(), ansiprint.end(), cluster_information["volumes"]))
ainformation.append("{}Total snapshots:{} {}".format(
ansiprint.purple(), ansiprint.end(), cluster_information["snapshots"]))
nodes_string = "{}Nodes:{} {}/{} {}ready,run{}".format(
ansiprint.purple(),
ansiprint.end(),
cluster_information["nodes"].get("run,ready", 0),
cluster_information["nodes"].get("total", 0),
ansiprint.green(),
ansiprint.end(),
)
for state, count in cluster_information["nodes"].items():
if state == "total" or state == "run,ready":
continue
nodes_string += " {}/{} {}{}{}".format(
count,
cluster_information["nodes"]["total"],
ansiprint.yellow(),
state,
ansiprint.end(),
)
ainformation.append("")
ainformation.append(nodes_string)
vms_string = "{}VMs:{} {}/{} {}start{}".format(
ansiprint.purple(),
ansiprint.end(),
cluster_information["vms"].get("start", 0),
cluster_information["vms"].get("total", 0),
ansiprint.green(),
ansiprint.end(),
)
for state, count in cluster_information["vms"].items():
if state == "total" or state == "start":
continue
if state in ["disable", "migrate", "unmigrate", "provision"]:
colour = ansiprint.blue()
else:
colour = ansiprint.yellow()
vms_string += " {}/{} {}{}{}".format(
count, cluster_information["vms"]["total"], colour, state,
ansiprint.end())
ainformation.append("")
ainformation.append(vms_string)
if cluster_information["osds"]["total"] > 0:
osds_string = "{}Ceph OSDs:{} {}/{} {}up,in{}".format(
ansiprint.purple(),
ansiprint.end(),
cluster_information["osds"].get("up,in", 0),
cluster_information["osds"].get("total", 0),
ansiprint.green(),
ansiprint.end(),
)
for state, count in cluster_information["osds"].items():
if state == "total" or state == "up,in":
continue
osds_string += " {}/{} {}{}{}".format(
count,
cluster_information["osds"]["total"],
ansiprint.yellow(),
state,
ansiprint.end(),
)
ainformation.append("")
ainformation.append(osds_string)
ainformation.append("")
return "\n".join(ainformation)
def format_list_dhcp(dhcp_lease_list):
dhcp_lease_list_output = []
# Determine optimal column widths
lease_hostname_length = 9
lease_ip4_address_length = 11
lease_mac_address_length = 13
lease_timestamp_length = 10
for dhcp_lease_information in dhcp_lease_list:
# hostname column
_lease_hostname_length = len(str(
dhcp_lease_information["hostname"])) + 1
if _lease_hostname_length > lease_hostname_length:
lease_hostname_length = _lease_hostname_length
# ip4_address column
_lease_ip4_address_length = len(
str(dhcp_lease_information["ip4_address"])) + 1
if _lease_ip4_address_length > lease_ip4_address_length:
lease_ip4_address_length = _lease_ip4_address_length
# mac_address column
_lease_mac_address_length = len(
str(dhcp_lease_information["mac_address"])) + 1
if _lease_mac_address_length > lease_mac_address_length:
lease_mac_address_length = _lease_mac_address_length
# timestamp column
_lease_timestamp_length = len(str(
dhcp_lease_information["timestamp"])) + 1
if _lease_timestamp_length > lease_timestamp_length:
lease_timestamp_length = _lease_timestamp_length
# Format the string (header)
dhcp_lease_list_output.append(
"{bold}{lease_header: <{lease_header_length}}{end_bold}".format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
lease_header_length=lease_hostname_length +
lease_ip4_address_length + lease_mac_address_length +
lease_timestamp_length + 3,
lease_header="Leases " + "".join([
"-" for _ in range(
7,
lease_hostname_length + lease_ip4_address_length +
lease_mac_address_length + lease_timestamp_length + 2,
)
]),
))
dhcp_lease_list_output.append("{bold}\
{lease_hostname: <{lease_hostname_length}} \
{lease_ip4_address: <{lease_ip4_address_length}} \
{lease_mac_address: <{lease_mac_address_length}} \
{lease_timestamp: <{lease_timestamp_length}} \
{end_bold}".format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
lease_hostname_length=lease_hostname_length,
lease_ip4_address_length=lease_ip4_address_length,
lease_mac_address_length=lease_mac_address_length,
lease_timestamp_length=lease_timestamp_length,
lease_hostname="Hostname",
lease_ip4_address="IP Address",
lease_mac_address="MAC Address",
lease_timestamp="Timestamp",
))
for dhcp_lease_information in sorted(dhcp_lease_list,
key=lambda l: l["hostname"]):
dhcp_lease_list_output.append("{bold}\
{lease_hostname: <{lease_hostname_length}} \
{lease_ip4_address: <{lease_ip4_address_length}} \
{lease_mac_address: <{lease_mac_address_length}} \
{lease_timestamp: <{lease_timestamp_length}} \
{end_bold}".format(
bold="",
end_bold="",
lease_hostname_length=lease_hostname_length,
lease_ip4_address_length=lease_ip4_address_length,
lease_mac_address_length=lease_mac_address_length,
lease_timestamp_length=12,
lease_hostname=str(dhcp_lease_information["hostname"]),
lease_ip4_address=str(dhcp_lease_information["ip4_address"]),
lease_mac_address=str(dhcp_lease_information["mac_address"]),
lease_timestamp=str(dhcp_lease_information["timestamp"]),
))
return "\n".join(dhcp_lease_list_output)
def format_list_acl(acl_list):
# Handle when we get an empty entry
if not acl_list:
acl_list = list()
acl_list_output = []
# Determine optimal column widths
acl_direction_length = 10
acl_order_length = 6
acl_description_length = 12
acl_rule_length = 5
for acl_information in acl_list:
# order column
_acl_order_length = len(str(acl_information["order"])) + 1
if _acl_order_length > acl_order_length:
acl_order_length = _acl_order_length
# description column
_acl_description_length = len(acl_information["description"]) + 1
if _acl_description_length > acl_description_length:
acl_description_length = _acl_description_length
# rule column
_acl_rule_length = len(acl_information["rule"]) + 1
if _acl_rule_length > acl_rule_length:
acl_rule_length = _acl_rule_length
# Format the string (header)
acl_list_output.append(
"{bold}{acl_header: <{acl_header_length}}{end_bold}".format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
acl_header_length=acl_direction_length + acl_order_length +
acl_description_length + acl_rule_length + 3,
acl_header="ACLs " + "".join([
"-" for _ in range(
5,
acl_direction_length + acl_order_length +
acl_description_length + acl_rule_length + 2,
)
]),
))
acl_list_output.append("{bold}\
{acl_direction: <{acl_direction_length}} \
{acl_order: <{acl_order_length}} \
{acl_description: <{acl_description_length}} \
{acl_rule: <{acl_rule_length}} \
{end_bold}".format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
acl_direction_length=acl_direction_length,
acl_order_length=acl_order_length,
acl_description_length=acl_description_length,
acl_rule_length=acl_rule_length,
acl_direction="Direction",
acl_order="Order",
acl_description="Description",
acl_rule="Rule",
))
for acl_information in sorted(
acl_list, key=lambda l: l["direction"] + str(l["order"])):
acl_list_output.append("{bold}\
{acl_direction: <{acl_direction_length}} \
{acl_order: <{acl_order_length}} \
{acl_description: <{acl_description_length}} \
{acl_rule: <{acl_rule_length}} \
{end_bold}".format(
bold="",
end_bold="",
acl_direction_length=acl_direction_length,
acl_order_length=acl_order_length,
acl_description_length=acl_description_length,
acl_rule_length=acl_rule_length,
acl_direction=acl_information["direction"],
acl_order=acl_information["order"],
acl_description=acl_information["description"],
acl_rule=acl_information["rule"],
))
return "\n".join(acl_list_output)
def format_info(config, network_information, long_output):
if not network_information:
return "No network found"
(
v6_flag_colour,
v4_flag_colour,
dhcp6_flag_colour,
dhcp4_flag_colour,
) = getOutputColours(network_information)
# Format a nice output: do this line-by-line then concat the elements at the end
ainformation = []
ainformation.append("{}Virtual network information:{}".format(
ansiprint.bold(), ansiprint.end()))
ainformation.append("")
# Basic information
ainformation.append("{}VNI:{} {}".format(
ansiprint.purple(), ansiprint.end(), network_information["vni"]))
ainformation.append("{}Type:{} {}".format(
ansiprint.purple(), ansiprint.end(), network_information["type"]))
ainformation.append("{}MTU:{} {}".format(
ansiprint.purple(), ansiprint.end(), network_information["mtu"]))
ainformation.append("{}Description:{} {}".format(
ansiprint.purple(), ansiprint.end(),
network_information["description"]))
if network_information["type"] == "managed":
ainformation.append("{}Domain:{} {}".format(
ansiprint.purple(), ansiprint.end(),
network_information["domain"]))
ainformation.append("{}DNS Servers:{} {}".format(
ansiprint.purple(),
ansiprint.end(),
", ".join(network_information["name_servers"]),
))
if network_information["ip6"]["network"] != "None":
ainformation.append("")
ainformation.append("{}IPv6 network:{} {}".format(
ansiprint.purple(),
ansiprint.end(),
network_information["ip6"]["network"],
))
ainformation.append("{}IPv6 gateway:{} {}".format(
ansiprint.purple(),
ansiprint.end(),
network_information["ip6"]["gateway"],
))
ainformation.append("{}DHCPv6 enabled:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
dhcp6_flag_colour,
network_information["ip6"]["dhcp_flag"],
ansiprint.end(),
))
if network_information["ip4"]["network"] != "None":
ainformation.append("")
ainformation.append("{}IPv4 network:{} {}".format(
ansiprint.purple(),
ansiprint.end(),
network_information["ip4"]["network"],
))
ainformation.append("{}IPv4 gateway:{} {}".format(
ansiprint.purple(),
ansiprint.end(),
network_information["ip4"]["gateway"],
))
ainformation.append("{}DHCPv4 enabled:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
dhcp4_flag_colour,
network_information["ip4"]["dhcp_flag"],
ansiprint.end(),
))
if network_information["ip4"]["dhcp_flag"] == "True":
ainformation.append("{}DHCPv4 range:{} {} - {}".format(
ansiprint.purple(),
ansiprint.end(),
network_information["ip4"]["dhcp_start"],
network_information["ip4"]["dhcp_end"],
))
if long_output:
retcode, dhcp4_reservations_list = net_dhcp_list(
config, network_information["vni"], None)
if dhcp4_reservations_list:
ainformation.append("")
ainformation.append("{}Client DHCPv4 reservations:{}".format(
ansiprint.bold(), ansiprint.end()))
ainformation.append("")
if retcode:
dhcp4_reservations_string = format_list_dhcp(
dhcp4_reservations_list)
for line in dhcp4_reservations_string.split("\n"):
ainformation.append(line)
else:
ainformation.append("No leases found")
retcode, firewall_rules_list = net_acl_list(
config, network_information["vni"], None, None)
if firewall_rules_list:
ainformation.append("")
ainformation.append("{}Network firewall rules:{}".format(
ansiprint.bold(), ansiprint.end()))
ainformation.append("")
if retcode:
firewall_rules_string = format_list_acl(
firewall_rules_list)
for line in firewall_rules_string.split("\n"):
ainformation.append(line)
else:
ainformation.append("No ACLs found")
# Join it all together
return "\n".join(ainformation)
def format_list(config, network_list):
if not network_list:
return "No network found"
network_list_output = []
# Determine optimal column widths
net_vni_length = 5
net_description_length = 12
net_nettype_length = 8
net_mtu_length = 4
net_domain_length = 6
net_v6_flag_length = 6
net_dhcp6_flag_length = 7
net_v4_flag_length = 6
net_dhcp4_flag_length = 7
for network_information in network_list:
# vni column
_net_vni_length = len(str(network_information["vni"])) + 1
if _net_vni_length > net_vni_length:
net_vni_length = _net_vni_length
# description column
_net_description_length = len(network_information["description"]) + 1
if _net_description_length > net_description_length:
net_description_length = _net_description_length
# mtu column
_net_mtu_length = len(str(network_information["mtu"])) + 1
if _net_mtu_length > net_mtu_length:
net_mtu_length = _net_mtu_length
# domain column
_net_domain_length = len(network_information["domain"]) + 1
if _net_domain_length > net_domain_length:
net_domain_length = _net_domain_length
# Format the string (header)
network_list_output.append(
"{bold}{networks_header: <{networks_header_length}} {config_header: <{config_header_length}}{end_bold}"
.format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
networks_header_length=net_vni_length + net_description_length + 1,
config_header_length=net_nettype_length + net_mtu_length +
net_domain_length + net_v6_flag_length + net_dhcp6_flag_length +
net_v4_flag_length + net_dhcp4_flag_length + 7,
networks_header="Networks " + "".join([
"-" for _ in range(9, net_vni_length + net_description_length)
]),
config_header="Config " + "".join([
"-" for _ in range(
7,
net_nettype_length + net_mtu_length + net_domain_length +
net_v6_flag_length + net_dhcp6_flag_length +
net_v4_flag_length + net_dhcp4_flag_length + 6,
)
]),
))
network_list_output.append("{bold}\
{net_vni: <{net_vni_length}} \
{net_description: <{net_description_length}} \
{net_nettype: <{net_nettype_length}} \
{net_mtu: <{net_mtu_length}} \
{net_domain: <{net_domain_length}} \
{net_v6_flag: <{net_v6_flag_length}} \
{net_dhcp6_flag: <{net_dhcp6_flag_length}} \
{net_v4_flag: <{net_v4_flag_length}} \
{net_dhcp4_flag: <{net_dhcp4_flag_length}} \
{end_bold}".format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
net_vni_length=net_vni_length,
net_description_length=net_description_length,
net_nettype_length=net_nettype_length,
net_mtu_length=net_mtu_length,
net_domain_length=net_domain_length,
net_v6_flag_length=net_v6_flag_length,
net_dhcp6_flag_length=net_dhcp6_flag_length,
net_v4_flag_length=net_v4_flag_length,
net_dhcp4_flag_length=net_dhcp4_flag_length,
net_vni="VNI",
net_description="Description",
net_nettype="Type",
net_mtu="MTU",
net_domain="Domain",
net_v6_flag="IPv6",
net_dhcp6_flag="DHCPv6",
net_v4_flag="IPv4",
net_dhcp4_flag="DHCPv4",
))
for network_information in sorted(network_list,
key=lambda n: int(n["vni"])):
(
v6_flag_colour,
v4_flag_colour,
dhcp6_flag_colour,
dhcp4_flag_colour,
) = getOutputColours(network_information)
if network_information["ip4"]["network"] != "None":
v4_flag = "True"
else:
v4_flag = "False"
if network_information["ip6"]["network"] != "None":
v6_flag = "True"
else:
v6_flag = "False"
network_list_output.append("{bold}\
{net_vni: <{net_vni_length}} \
{net_description: <{net_description_length}} \
{net_nettype: <{net_nettype_length}} \
{net_mtu: <{net_mtu_length}} \
{net_domain: <{net_domain_length}} \
{v6_flag_colour}{net_v6_flag: <{net_v6_flag_length}}{colour_off} \
{dhcp6_flag_colour}{net_dhcp6_flag: <{net_dhcp6_flag_length}}{colour_off} \
{v4_flag_colour}{net_v4_flag: <{net_v4_flag_length}}{colour_off} \
{dhcp4_flag_colour}{net_dhcp4_flag: <{net_dhcp4_flag_length}}{colour_off} \
{end_bold}".format(
bold="",
end_bold="",
net_vni_length=net_vni_length,
net_description_length=net_description_length,
net_nettype_length=net_nettype_length,
net_mtu_length=net_mtu_length,
net_domain_length=net_domain_length,
net_v6_flag_length=net_v6_flag_length,
net_dhcp6_flag_length=net_dhcp6_flag_length,
net_v4_flag_length=net_v4_flag_length,
net_dhcp4_flag_length=net_dhcp4_flag_length,
net_vni=network_information["vni"],
net_description=network_information["description"],
net_nettype=network_information["type"],
net_mtu=network_information["mtu"],
net_domain=network_information["domain"],
net_v6_flag=v6_flag,
v6_flag_colour=v6_flag_colour,
net_dhcp6_flag=network_information["ip6"]["dhcp_flag"],
dhcp6_flag_colour=dhcp6_flag_colour,
net_v4_flag=v4_flag,
v4_flag_colour=v4_flag_colour,
net_dhcp4_flag=network_information["ip4"]["dhcp_flag"],
dhcp4_flag_colour=dhcp4_flag_colour,
colour_off=ansiprint.end(),
))
return "\n".join(network_list_output)
def format_info_sriov_vf(config, vf_information, node):
if not vf_information:
return "No VF found"
# Get information on the using VM if applicable
if vf_information["usage"]["used"] == "True" and vf_information["usage"][
"domain"]:
vm_information = call_api(
config, "get",
"/vm/{vm}".format(vm=vf_information["usage"]["domain"])).json()
if isinstance(vm_information, list) and len(vm_information) > 0:
vm_information = vm_information[0]
else:
vm_information = None
# Format a nice output: do this line-by-line then concat the elements at the end
ainformation = []
ainformation.append("{}SR-IOV VF information:{}".format(
ansiprint.bold(), ansiprint.end()))
ainformation.append("")
# Basic information
ainformation.append("{}PHY:{} {}".format(
ansiprint.purple(), ansiprint.end(), vf_information["phy"]))
ainformation.append("{}PF:{} {} @ {}".format(
ansiprint.purple(), ansiprint.end(), vf_information["pf"], node))
ainformation.append("{}MTU:{} {}".format(
ansiprint.purple(), ansiprint.end(), vf_information["mtu"]))
ainformation.append("{}MAC Address:{} {}".format(
ansiprint.purple(), ansiprint.end(), vf_information["mac"]))
ainformation.append("")
# Configuration information
ainformation.append("{}vLAN ID:{} {}".format(
ansiprint.purple(), ansiprint.end(),
vf_information["config"]["vlan_id"]))
ainformation.append("{}vLAN QOS priority:{} {}".format(
ansiprint.purple(), ansiprint.end(),
vf_information["config"]["vlan_qos"]))
ainformation.append("{}Minimum TX Rate:{} {}".format(
ansiprint.purple(), ansiprint.end(),
vf_information["config"]["tx_rate_min"]))
ainformation.append("{}Maximum TX Rate:{} {}".format(
ansiprint.purple(), ansiprint.end(),
vf_information["config"]["tx_rate_max"]))
ainformation.append("{}Link State:{} {}".format(
ansiprint.purple(), ansiprint.end(),
vf_information["config"]["link_state"]))
ainformation.append("{}Spoof Checking:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
getColour(vf_information["config"]["spoof_check"]),
vf_information["config"]["spoof_check"],
ansiprint.end(),
))
ainformation.append("{}VF User Trust:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
getColour(vf_information["config"]["trust"]),
vf_information["config"]["trust"],
ansiprint.end(),
))
ainformation.append("{}Query RSS Config:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
getColour(vf_information["config"]["query_rss"]),
vf_information["config"]["query_rss"],
ansiprint.end(),
))
ainformation.append("")
# PCIe bus information
ainformation.append("{}PCIe domain:{} {}".format(
ansiprint.purple(), ansiprint.end(), vf_information["pci"]["domain"]))
ainformation.append("{}PCIe bus:{} {}".format(
ansiprint.purple(), ansiprint.end(), vf_information["pci"]["bus"]))
ainformation.append("{}PCIe slot:{} {}".format(
ansiprint.purple(), ansiprint.end(), vf_information["pci"]["slot"]))
ainformation.append("{}PCIe function:{} {}".format(
ansiprint.purple(), ansiprint.end(),
vf_information["pci"]["function"]))
ainformation.append("")
# Usage information
ainformation.append("{}VF Used:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
getColour(vf_information["usage"]["used"]),
vf_information["usage"]["used"],
ansiprint.end(),
))
if vf_information["usage"]["used"] == "True" and vm_information is not None:
ainformation.append("{}Using Domain:{} {} ({}) ({}{}{})".format(
ansiprint.purple(),
ansiprint.end(),
vf_information["usage"]["domain"],
vm_information["name"],
getColour(vm_information["state"]),
vm_information["state"],
ansiprint.end(),
))
else:
ainformation.append("{}Using Domain:{} N/A".format(
ansiprint.purple(), ansiprint.end()))
# Join it all together
return "\n".join(ainformation)
def format_list_sriov_vf(vf_list):
# Handle when we get an empty entry
if not vf_list:
vf_list = list()
vf_list_output = []
# Determine optimal column widths
vf_phy_length = 4
vf_pf_length = 3
vf_mtu_length = 4
vf_mac_length = 11
vf_used_length = 5
vf_domain_length = 5
for vf_information in vf_list:
# phy column
_vf_phy_length = len(str(vf_information["phy"])) + 1
if _vf_phy_length > vf_phy_length:
vf_phy_length = _vf_phy_length
# pf column
_vf_pf_length = len(str(vf_information["pf"])) + 1
if _vf_pf_length > vf_pf_length:
vf_pf_length = _vf_pf_length
# mtu column
_vf_mtu_length = len(str(vf_information["mtu"])) + 1
if _vf_mtu_length > vf_mtu_length:
vf_mtu_length = _vf_mtu_length
# mac column
_vf_mac_length = len(str(vf_information["mac"])) + 1
if _vf_mac_length > vf_mac_length:
vf_mac_length = _vf_mac_length
# used column
_vf_used_length = len(str(vf_information["usage"]["used"])) + 1
if _vf_used_length > vf_used_length:
vf_used_length = _vf_used_length
# domain column
_vf_domain_length = len(str(vf_information["usage"]["domain"])) + 1
if _vf_domain_length > vf_domain_length:
vf_domain_length = _vf_domain_length
# Format the string (header)
vf_list_output.append(
"{bold}{vf_header: <{vf_header_length}}{end_bold}".format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
vf_header_length=vf_phy_length + vf_pf_length + vf_mtu_length +
vf_mac_length + vf_used_length + vf_domain_length + 5,
vf_header="VFs " + "".join([
"-" for _ in range(
4,
vf_phy_length + vf_pf_length + vf_mtu_length +
vf_mac_length + vf_used_length + vf_domain_length + 4,
)
]),
))
vf_list_output.append("{bold}\
{vf_phy: <{vf_phy_length}} \
{vf_pf: <{vf_pf_length}} \
{vf_mtu: <{vf_mtu_length}} \
{vf_mac: <{vf_mac_length}} \
{vf_used: <{vf_used_length}} \
{vf_domain: <{vf_domain_length}} \
{end_bold}".format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
vf_phy_length=vf_phy_length,
vf_pf_length=vf_pf_length,
vf_mtu_length=vf_mtu_length,
vf_mac_length=vf_mac_length,
vf_used_length=vf_used_length,
vf_domain_length=vf_domain_length,
vf_phy="Device",
vf_pf="PF",
vf_mtu="MTU",
vf_mac="MAC Address",
vf_used="Used",
vf_domain="Domain",
))
for vf_information in sorted(vf_list, key=lambda v: v["phy"]):
vf_domain = vf_information["usage"]["domain"]
if not vf_domain:
vf_domain = "N/A"
vf_list_output.append("{bold}\
{vf_phy: <{vf_phy_length}} \
{vf_pf: <{vf_pf_length}} \
{vf_mtu: <{vf_mtu_length}} \
{vf_mac: <{vf_mac_length}} \
{vf_used: <{vf_used_length}} \
{vf_domain: <{vf_domain_length}} \
{end_bold}".format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
vf_phy_length=vf_phy_length,
vf_pf_length=vf_pf_length,
vf_mtu_length=vf_mtu_length,
vf_mac_length=vf_mac_length,
vf_used_length=vf_used_length,
vf_domain_length=vf_domain_length,
vf_phy=vf_information["phy"],
vf_pf=vf_information["pf"],
vf_mtu=vf_information["mtu"],
vf_mac=vf_information["mac"],
vf_used=vf_information["usage"]["used"],
vf_domain=vf_domain,
))
return "\n".join(vf_list_output)
def format_list_sriov_pf(pf_list):
# The maximum column width of the VFs column
max_vfs_length = 70
# Handle when we get an empty entry
if not pf_list:
pf_list = list()
pf_list_output = []
# Determine optimal column widths
pf_phy_length = 6
pf_mtu_length = 4
pf_vfs_length = 4
for pf_information in pf_list:
# phy column
_pf_phy_length = len(str(pf_information["phy"])) + 1
if _pf_phy_length > pf_phy_length:
pf_phy_length = _pf_phy_length
# mtu column
_pf_mtu_length = len(str(pf_information["mtu"])) + 1
if _pf_mtu_length > pf_mtu_length:
pf_mtu_length = _pf_mtu_length
# vfs column
_pf_vfs_length = len(str(", ".join(pf_information["vfs"]))) + 1
if _pf_vfs_length > pf_vfs_length:
pf_vfs_length = _pf_vfs_length
# We handle columnizing very long lists later
if pf_vfs_length > max_vfs_length:
pf_vfs_length = max_vfs_length
# Format the string (header)
pf_list_output.append(
"{bold}{pf_header: <{pf_header_length}}{end_bold}".format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
pf_header_length=pf_phy_length + pf_mtu_length + pf_vfs_length + 2,
pf_header="PFs " + "".join([
"-" for _ in range(
4, pf_phy_length + pf_mtu_length + pf_vfs_length + 1)
]),
))
pf_list_output.append("{bold}\
{pf_phy: <{pf_phy_length}} \
{pf_mtu: <{pf_mtu_length}} \
{pf_vfs: <{pf_vfs_length}} \
{end_bold}".format(
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
pf_phy_length=pf_phy_length,
pf_mtu_length=pf_mtu_length,
pf_vfs_length=pf_vfs_length,
pf_phy="Device",
pf_mtu="MTU",
pf_vfs="VFs",
))
for pf_information in sorted(pf_list, key=lambda p: p["phy"]):
# Figure out how to nicely columnize our list
nice_vfs_list = [list()]
vfs_lines = 0
cur_vfs_length = 0
for vfs in pf_information["vfs"]:
vfs_len = len(vfs)
cur_vfs_length += vfs_len + 2 # for the comma and space
if cur_vfs_length > max_vfs_length:
cur_vfs_length = 0
vfs_lines += 1
nice_vfs_list.append(list())
nice_vfs_list[vfs_lines].append(vfs)
# Append the lines
pf_list_output.append("{bold}\
{pf_phy: <{pf_phy_length}} \
{pf_mtu: <{pf_mtu_length}} \
{pf_vfs: <{pf_vfs_length}} \
{end_bold}".format(
bold="",
end_bold="",
pf_phy_length=pf_phy_length,
pf_mtu_length=pf_mtu_length,
pf_vfs_length=pf_vfs_length,
pf_phy=pf_information["phy"],
pf_mtu=pf_information["mtu"],
pf_vfs=", ".join(nice_vfs_list[0]),
))
if len(nice_vfs_list) > 1:
for idx in range(1, len(nice_vfs_list)):
pf_list_output.append("{bold}\
{pf_phy: <{pf_phy_length}} \
{pf_mtu: <{pf_mtu_length}} \
{pf_vfs: <{pf_vfs_length}} \
{end_bold}".format(
bold="",
end_bold="",
pf_phy_length=pf_phy_length,
pf_mtu_length=pf_mtu_length,
pf_vfs_length=pf_vfs_length,
pf_phy="",
pf_mtu="",
pf_vfs=", ".join(nice_vfs_list[idx]),
))
return "\n".join(pf_list_output)
def format_list(node_list, raw):
if raw:
ainformation = list()
for node in sorted(item["name"] for item in node_list):
ainformation.append(node)
return "\n".join(ainformation)
node_list_output = []
# Determine optimal column widths
node_name_length = 5
pvc_version_length = 8
daemon_state_length = 7
coordinator_state_length = 12
domain_state_length = 7
domains_count_length = 4
cpu_count_length = 6
load_length = 5
mem_total_length = 6
mem_used_length = 5
mem_free_length = 5
mem_alloc_length = 6
mem_prov_length = 5
for node_information in node_list:
# node_name column
_node_name_length = len(node_information["name"]) + 1
if _node_name_length > node_name_length:
node_name_length = _node_name_length
# node_pvc_version column
_pvc_version_length = len(node_information.get("pvc_version",
"N/A")) + 1
if _pvc_version_length > pvc_version_length:
pvc_version_length = _pvc_version_length
# daemon_state column
_daemon_state_length = len(node_information["daemon_state"]) + 1
if _daemon_state_length > daemon_state_length:
daemon_state_length = _daemon_state_length
# coordinator_state column
_coordinator_state_length = len(
node_information["coordinator_state"]) + 1
if _coordinator_state_length > coordinator_state_length:
coordinator_state_length = _coordinator_state_length
# domain_state column
_domain_state_length = len(node_information["domain_state"]) + 1
if _domain_state_length > domain_state_length:
domain_state_length = _domain_state_length
# domains_count column
_domains_count_length = len(str(node_information["domains_count"])) + 1
if _domains_count_length > domains_count_length:
domains_count_length = _domains_count_length
# cpu_count column
_cpu_count_length = len(str(node_information["cpu_count"])) + 1
if _cpu_count_length > cpu_count_length:
cpu_count_length = _cpu_count_length
# load column
_load_length = len(str(node_information["load"])) + 1
if _load_length > load_length:
load_length = _load_length
# mem_total column
_mem_total_length = len(str(node_information["memory"]["total"])) + 1
if _mem_total_length > mem_total_length:
mem_total_length = _mem_total_length
# mem_used column
_mem_used_length = len(str(node_information["memory"]["used"])) + 1
if _mem_used_length > mem_used_length:
mem_used_length = _mem_used_length
# mem_free column
_mem_free_length = len(str(node_information["memory"]["free"])) + 1
if _mem_free_length > mem_free_length:
mem_free_length = _mem_free_length
# mem_alloc column
_mem_alloc_length = len(str(
node_information["memory"]["allocated"])) + 1
if _mem_alloc_length > mem_alloc_length:
mem_alloc_length = _mem_alloc_length
# mem_prov column
_mem_prov_length = len(str(
node_information["memory"]["provisioned"])) + 1
if _mem_prov_length > mem_prov_length:
mem_prov_length = _mem_prov_length
# Format the string (header)
node_list_output.append(
"{bold}{node_header: <{node_header_length}} {state_header: <{state_header_length}} {resource_header: <{resource_header_length}} {memory_header: <{memory_header_length}}{end_bold}"
.format(
node_header_length=node_name_length + pvc_version_length + 1,
state_header_length=daemon_state_length +
coordinator_state_length + domain_state_length + 2,
resource_header_length=domains_count_length + cpu_count_length +
load_length + 2,
memory_header_length=mem_total_length + mem_used_length +
mem_free_length + mem_alloc_length + mem_prov_length + 4,
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
node_header="Nodes " + "".join(
["-"
for _ in range(6, node_name_length + pvc_version_length)]),
state_header="States " + "".join([
"-" for _ in range(
7,
daemon_state_length + coordinator_state_length +
domain_state_length + 1,
)
]),
resource_header="Resources " + "".join([
"-" for _ in range(
10, domains_count_length + cpu_count_length + load_length +
1)
]),
memory_header="Memory (M) " + "".join([
"-" for _ in range(
11,
mem_total_length + mem_used_length + mem_free_length +
mem_alloc_length + mem_prov_length + 3,
)
]),
))
node_list_output.append(
"{bold}{node_name: <{node_name_length}} {node_pvc_version: <{pvc_version_length}} \
{daemon_state_colour}{node_daemon_state: <{daemon_state_length}}{end_colour} {coordinator_state_colour}{node_coordinator_state: <{coordinator_state_length}}{end_colour} {domain_state_colour}{node_domain_state: <{domain_state_length}}{end_colour} \
{node_domains_count: <{domains_count_length}} {node_cpu_count: <{cpu_count_length}} {node_load: <{load_length}} \
{node_mem_total: <{mem_total_length}} {node_mem_used: <{mem_used_length}} {node_mem_free: <{mem_free_length}} {node_mem_allocated: <{mem_alloc_length}} {node_mem_provisioned: <{mem_prov_length}}{end_bold}"
.format(
node_name_length=node_name_length,
pvc_version_length=pvc_version_length,
daemon_state_length=daemon_state_length,
coordinator_state_length=coordinator_state_length,
domain_state_length=domain_state_length,
domains_count_length=domains_count_length,
cpu_count_length=cpu_count_length,
load_length=load_length,
mem_total_length=mem_total_length,
mem_used_length=mem_used_length,
mem_free_length=mem_free_length,
mem_alloc_length=mem_alloc_length,
mem_prov_length=mem_prov_length,
bold=ansiprint.bold(),
end_bold=ansiprint.end(),
daemon_state_colour="",
coordinator_state_colour="",
domain_state_colour="",
end_colour="",
node_name="Name",
node_pvc_version="Version",
node_daemon_state="Daemon",
node_coordinator_state="Coordinator",
node_domain_state="Domain",
node_domains_count="VMs",
node_cpu_count="vCPUs",
node_load="Load",
node_mem_total="Total",
node_mem_used="Used",
node_mem_free="Free",
node_mem_allocated="Alloc",
node_mem_provisioned="Prov",
))
# Format the string (elements)
for node_information in sorted(node_list, key=lambda n: n["name"]):
(
daemon_state_colour,
coordinator_state_colour,
domain_state_colour,
mem_allocated_colour,
mem_provisioned_colour,
) = getOutputColours(node_information)
node_list_output.append(
"{bold}{node_name: <{node_name_length}} {node_pvc_version: <{pvc_version_length}} \
{daemon_state_colour}{node_daemon_state: <{daemon_state_length}}{end_colour} {coordinator_state_colour}{node_coordinator_state: <{coordinator_state_length}}{end_colour} {domain_state_colour}{node_domain_state: <{domain_state_length}}{end_colour} \
{node_domains_count: <{domains_count_length}} {node_cpu_count: <{cpu_count_length}} {node_load: <{load_length}} \
{node_mem_total: <{mem_total_length}} {node_mem_used: <{mem_used_length}} {node_mem_free: <{mem_free_length}} {mem_allocated_colour}{node_mem_allocated: <{mem_alloc_length}}{end_colour} {mem_provisioned_colour}{node_mem_provisioned: <{mem_prov_length}}{end_colour}{end_bold}"
.format(
node_name_length=node_name_length,
pvc_version_length=pvc_version_length,
daemon_state_length=daemon_state_length,
coordinator_state_length=coordinator_state_length,
domain_state_length=domain_state_length,
domains_count_length=domains_count_length,
cpu_count_length=cpu_count_length,
load_length=load_length,
mem_total_length=mem_total_length,
mem_used_length=mem_used_length,
mem_free_length=mem_free_length,
mem_alloc_length=mem_alloc_length,
mem_prov_length=mem_prov_length,
bold="",
end_bold="",
daemon_state_colour=daemon_state_colour,
coordinator_state_colour=coordinator_state_colour,
domain_state_colour=domain_state_colour,
mem_allocated_colour=mem_allocated_colour,
mem_provisioned_colour=mem_allocated_colour,
end_colour=ansiprint.end(),
node_name=node_information["name"],
node_pvc_version=node_information.get("pvc_version", "N/A"),
node_daemon_state=node_information["daemon_state"],
node_coordinator_state=node_information["coordinator_state"],
node_domain_state=node_information["domain_state"],
node_domains_count=node_information["domains_count"],
node_cpu_count=node_information["vcpu"]["allocated"],
node_load=node_information["load"],
node_mem_total=node_information["memory"]["total"],
node_mem_used=node_information["memory"]["used"],
node_mem_free=node_information["memory"]["free"],
node_mem_allocated=node_information["memory"]["allocated"],
node_mem_provisioned=node_information["memory"]["provisioned"],
))
return "\n".join(node_list_output)
def format_info(node_information, long_output):
(
daemon_state_colour,
coordinator_state_colour,
domain_state_colour,
mem_allocated_colour,
mem_provisioned_colour,
) = getOutputColours(node_information)
# Format a nice output; do this line-by-line then concat the elements at the end
ainformation = []
# Basic information
ainformation.append("{}Name:{} {}".format(
ansiprint.purple(), ansiprint.end(), node_information["name"]))
ainformation.append("{}PVC Version:{} {}".format(
ansiprint.purple(), ansiprint.end(), node_information["pvc_version"]))
ainformation.append("{}Daemon State:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
daemon_state_colour,
node_information["daemon_state"],
ansiprint.end(),
))
ainformation.append("{}Coordinator State:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
coordinator_state_colour,
node_information["coordinator_state"],
ansiprint.end(),
))
ainformation.append("{}Domain State:{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
domain_state_colour,
node_information["domain_state"],
ansiprint.end(),
))
ainformation.append("{}Active VM Count:{} {}".format(
ansiprint.purple(), ansiprint.end(),
node_information["domains_count"]))
if long_output:
ainformation.append("")
ainformation.append("{}Architecture:{} {}".format(
ansiprint.purple(), ansiprint.end(), node_information["arch"]))
ainformation.append("{}Operating System:{} {}".format(
ansiprint.purple(), ansiprint.end(), node_information["os"]))
ainformation.append("{}Kernel Version:{} {}".format(
ansiprint.purple(), ansiprint.end(), node_information["kernel"]))
ainformation.append("")
ainformation.append("{}Host CPUs:{} {}".format(
ansiprint.purple(), ansiprint.end(),
node_information["vcpu"]["total"]))
ainformation.append("{}vCPUs:{} {}".format(
ansiprint.purple(), ansiprint.end(),
node_information["vcpu"]["allocated"]))
ainformation.append("{}Load:{} {}".format(
ansiprint.purple(), ansiprint.end(), node_information["load"]))
ainformation.append("{}Total RAM (MiB):{} {}".format(
ansiprint.purple(), ansiprint.end(),
node_information["memory"]["total"]))
ainformation.append("{}Used RAM (MiB):{} {}".format(
ansiprint.purple(), ansiprint.end(),
node_information["memory"]["used"]))
ainformation.append("{}Free RAM (MiB):{} {}".format(
ansiprint.purple(), ansiprint.end(),
node_information["memory"]["free"]))
ainformation.append("{}Allocated RAM (MiB):{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
mem_allocated_colour,
node_information["memory"]["allocated"],
ansiprint.end(),
))
ainformation.append("{}Provisioned RAM (MiB):{} {}{}{}".format(
ansiprint.purple(),
ansiprint.end(),
mem_provisioned_colour,
node_information["memory"]["provisioned"],
ansiprint.end(),
))
# Join it all together
ainformation.append("")
return "\n".join(ainformation)