Akihiro Ikezoe
Akihiro Ikezoe
## Summary I'm building a book with a lot of pages with HonKit. The build time increases exponentially with the number of pages. - 40 pages -> 2 seconds -...
## What Maintenance operation does not run while reboot operation is running. - Endpoints are not updated if one control-plane is down. - controller-manager and scheduler do not recover if...
## Description Deploy a distributed tracing environment using Grafana Tempo. ## Initiative / Motivation It makes easier to find bottlenecks in microservice environment. ## Technical information - https://grafana.com/docs/tempo/latest/ - https://github.com/open-telemetry...
## What https://github.com/aquasecurity/trivy-operator ## How Describe how to address the issue. ## Checklist - [ ] Finish implementation of the issue - [ ] Test all functions - [ ]...
## Description Automatically try to recover unreachable/unhealthy nodes. If recovery failed, automatically retire unreachable/unhealthy nodes. ## Initiative / Motivation We want to keep the number of available Kubernetes Nodes to...
## What Scheduled workflows will be deprecated June 3, 2022. https://circleci.com/docs/ja/2.0/workflows/#scheduling-a-workflow ## How We can use scheduled pipelines. - https://github.com/cybozu-go/neco-apps/blob/7a43554da869c2aa06c562541402fb16a360aa33/.circleci/config.yml#L414 - https://github.com/cybozu-go/neco/blob/dcb4f92f9609c098020211c1e507219b9a17d1cb/.circleci/config.yml#L449 ## Checklist - [ ] Finish implementation of...
## Description Brief summary of what this Epic is. ## Initiative / Motivation Describe how this Epic impacts an initiative the business is working on. ## Technical information Describe technical...
## What Tuning unbound parameter https://github.com/cybozu-go/neco/blob/main/etc/unbound.yml ## How - use libenvent (compile time) - `num-threads` - Same as number of CPUs - `incoming-num-tcp` - 1000 - `outgoing-num-tcp` - 1000 -...
## What ipvs collector collects a lot of metrics. The cardinality of those metrics are very high. Once kube-proxy is replaced by cilium, we will not need those metrics. So,...