SRE / Platform Engineer

297

CentOSda paketni qanday yangilash mumkin? DNF bilan tanishmisiz?

Linux ishlab chiqarish serverida ishlayotgan xizmatni qanday muammolarni hal qilasiz? Jarayonni qanday topasiz va nima bo'layotganini tushunasiz?

Senior

Virtuozzo

Grafana'da boshidan dashboardlar yaratishingiz kerak bo'ldimi?

Middle

ТБанк

PostgreSQL'da autovacuum nima?

Middle

ТБанк

1. Python ob'ekt "switches" ni YAML formatida yozing 2. "switches" ni o'zgartiring, faqat "cisco" kalitiga ega bo'lgan kalitlar qoladi 3. Standart ipaddress modulidan foydalanib, "172.16.0.0/28" tarmog'idagi oxirgi host manzilini oling 4. "dhcp_snooping_table" ni quyidagi formatdagi lug'atlar ro'yxatiga tahlil qiling: dhcp_snooping_table_parsed = [ { "mac": "00:E9:8C:3F:A6:50", "ip": "100.1.1.6", "interface": "FastEthernet0/20", }, { "mac": "00:E9:22:11:A6:50", "ip": "100.1.1.7", "interface": "FastEthernet0/21", } ] 5. "NetworkSubnet" nomli sinf yozing va 2 ta metodni ichiga oladi: get_subnet - belgilangan uzunlikdagi birinchi mavjud subnetni qaytaradi va IPv4Network sinfida bo'ladi show_network_pool - mavjud subnetlar ro'yxatini qaytaradi from ipaddress import IPv4Network class NetworkSubnet: def __init__(self, aggregate_network: str): def get_subnet(self, length: int) -> IPv4Network: def show_network_pool(self) -> list[IPv4Network]: net = NetworkSubnet(aggregate_network="172.16.0.0/24") net_1 = net.get_subnet(length=26) print(f"{net_1=}") net_1=IPv4Network('172.16.0.0/26') print(net.get_subnet(length=25)) 172.16.0.128/25 print(net.get_subnet(length=30)) 172.16.0.64/30 print(net.show_network_pool()) [IPv4Network('172.16.0.0/30'), IPv4Network('172.16.0.72/29'), IPv4Network('172.16.0.80/28'), IPv4Network('172.16.0.96/27')]

Intern