How to understand that an application inside a pod has started?
Intern
150
SRE / Platform Engineer
297
0
What are the four golden signals of monitoring?
Middle
150
What is VPA and how does it differ from HPA?
Intern
149
1. Write a Python object "switches" in YAML format 2. Transform "switches" so that it contains only "cisco" switches 3. Use the standard module ipaddress to get the last host address in the network "172.16.0.0/28" 4. Parse "dhcp_snooping_table" into a list of dictionaries of the form: ```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 class "NetworkSubnet" that has 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
148
Tell me more about your experience working with ELTEX in RDTech: what exactly did you do, how did you standardize configurations, how did you reduce setup time?
Intern
148
Tell me about SLI, SLO, and SLA.
Middle
146
How to improve an application so that it does not crash when an external API error occurs?
Intern
146
How to implement in Grafana an alert that sends an email notification if responses take more than one second?
Middle
146
What is the Circuit Breaker pattern?
Intern
144
What monitoring systems have you worked with?
Middle
143
What Python modules would you use to write a configuration parser?
Intern
142
Have you ever had to create dashboards in Grafana from scratch?
Middle
141
How do you gather information about high CPU load issues in Linux?
Middle
139
What is saturation?
Middle
139
How interested are you in automating network infrastructure tasks using Python and CI/CD?
Intern
137
1. Write the Python object "switches" to YAML format 2. Transform "switches" so that it contains only "cisco" switches 3. Use the standard ipaddress module to get the last host address in the network "172.16.0.0/28" 4. Parse "dhcp_snooping_table" into a list of dictionaries of the form: 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 class "NetworkSubnet" that has 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
135
How to limit resources of containers in Kubernetes?
Intern
135
Why are indexes needed in databases?
Middle
134
What is the difference between the role and playbook in Ansible?
Middle
134
Have you had to deploy Kubernetes from scratch?
Middle
134