SRE / Platform Engineer

Kuidas aru saada, et podi sees olev rakendus on käivitatud?

Intern

Т-Банк

Mis on neli kuldsed jälgimisignaalid?

Middle

Т-Банк

Rääkige meile rohkem teie kogemusest ELTEX-iga RDTechis: mida täpselt tegite, kuidas standardiseerisite konfiguratsioone, kuidas õnnestus lühendada seadistamise aega?

Intern

Т-Банк

Mis on VPA ja kuidas see erineb HPA-st?

Intern

Т-Банк

1. Write a Python object "switches" in YAML format 2. Transform "switches" so that only "cisco" switches remain 3. Using the standard ipaddress module, get the last host address in the network "172.16.0.0/28" 4. Parse "dhcp_snooping_table" into a list of dictionaries in the following format: ```python dhcp_snooping_table_parsed = [ { "mac": "00:E9:BC: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. Write a "NetworkSubnet" class with 2 methods: - get_subnet - returns the first available subnet of the specified length as an IPv4Network object - show_network_pool - returns a list of available subnets ```python 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('172.16.0.64/30'), IPv4Network('172.16.0.72/29'), IPv4Network('172.16.0.80/28'), IPv4Network('172.16.0.96/27')]

Intern

Т-Банк

Kuidas parandada rakendust, et see ei langeks välise API vea korral?

Intern

Т-Банк

Kuidas implementida Grafana hoiatus, mis saadab e-kirja teavituse, kui vastused kestavad rohkem kui ühe sekundi?

Middle

Т-Банк

Räägi SLI, SLO ja SLA kohta.

Middle

Т-Банк

Mis on Circuit Breaker muster?

Intern

Т-Банк

Milliste jälgimissüsteemidega olete töötanud?

Middle

Т-Банк

Milliseid Python mooduleid kasutaksite konfiguratsioonide parseri kirjutamiseks?

Intern

Т-Банк

Kas kunagi pidanud Grafanas armatuurlaudu nullist alustama?

Middle

Т-Банк

Kuidas koguda teavet Linuxis kõrge CPU koormuse probleemi kohta?

Middle

Т-Банк

Mis on küllastus?

Middle

Т-Банк

Kui palju teid huvitavad võrgu infrastruktuuri automatiseerimise ülesanded, kasutades Pythonit ja CI/CD-d?

Intern

Т-Банк

1. Kirjutage Python objekt "switches" YAML-formaadis 2. Muutke "switches", et jääks ainult "cisco" lülitid 3. Kasutades standardset ipaddress moodulit, saage viimase hosti aadress võrgus "172.16.0.0/28" 4. Analüüsige "dhcp_snooping_table" selliselt: dhcp_snooping_table_parsed = [ { "mac": "00:E9:BC: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. Write a "NetworkSubnet" class with 2 methods: - get_subnet - returns the first available subnet of the specified length as an IPv4Network object - show_network_pool - returns a list of available subnets ```python 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('172.16.0.64/30'), IPv4Network('172.16.0.72/29'), IPv4Network('172.16.0.80/28'), IPv4Network('172.16.0.96/27')] ```

Intern

Т-Банк

Kuidas piirata konteinerite ressursse Kubernetesis?

Intern

Т-Банк

Miks on andmebaasides indeksid vajalikud?

Middle

Т-Банк

Kas teil oli vaja Kubernetes alustada nullist?

Middle

Т-Банк

Mis vahe on rollil ja playbook'il Ansible'is?

Middle

Т-Банк