How to organize log collection from multiple Java applications in a cluster if there is no access to the nodes (only to the ones deployed by ourselves)?
Middle
152
DevOps
What resources are described in Deployment? What parameters are intended for this (requests/limits)?
Middle
149
What is Liquibase and how is it integrated into an application (where should it be placed/configured)?
Middle
149
Why is it necessary to have multiple partitions in a topic?
Middle
147
Why is it necessary to collect/update statistics in PostgreSQL?
Middle
142
Which tool can be used to perform arbitrary tasks or configurations on a set of standalone hosts (outside Kubernetes)?
Middle
141
What is Rolling update?
Middle
138
What else can be collected besides logs for analyzing business load and application performance?
Middle
137
What is the staging area (index) in Git?
Middle
136
What is a deployment strategy? What types are there?
Middle
135
What are the two types of pipelines in Jenkins?
Middle
130
Which entity in Istio provides traffic routing?
Middle
129
What is CI and CD, and what is the difference between these parts?
Middle
127
Is it possible to kill one of the active sessions in PostgreSQL? How to do it?
Middle
127
What is the difference between git pull and git fetch commands?
Middle
126
Task: two applications, each requires 1Gi of requests and 2Gi of limits, on a node with only 3Gi of memory. Is such a configuration possible and what are the risks?
Middle
124
Is it possible to ensure that multiple application replicas are guaranteed to spread across different nodes?
Middle
123
Have you worked with more complex load balancing options within a namespace besides simple round-robin?
Middle
117
How to ensure that a specific task is executed sequentially on each host (not in parallel)?
Middle
117
What is the minimum set of entities needed in vanilla Kubernetes for a component to start and be able to accept incoming requests?
Middle
113