Rémi VerchèreinLINKBYNETGetting Nodes logs with Promtail DaemonsetsPromtail is an efficient log shipping agent. It works very fine with Grafana Loki on a Kubernetes environment, scraping containers logs…Jun 30, 20222Jun 30, 20222
Rémi VerchèreinLINKBYNETRequests & Limits recommendations using VPA, Goldilocks and GrafanaWhen you develop a cloud native application on Kubernetes, you always need to customize and optimize CPU and RAM usage of your deployments.May 16, 20222May 16, 20222
Rémi VerchèreinLINKBYNETHelm chart releaser with GitLab CI, Generated and Parent-Child PipelinesAs a sysadmin, I manage some kubernetes clusters, deploying applications using Helm. I use essentially GitLab as my main development…Apr 4, 20221Apr 4, 20221
Rémi VerchèreinLINKBYNETHow to fail your CK{A,S} Kubernetes CertificationsIn early 2021, I tried to pass the Certified Kubernetes Administrator (CKA), and failed at the first attempt. This year, I also tried to…Jan 24, 20222Jan 24, 20222
Rémi VerchèreinLINKBYNETCVE-2021–44228: finding Log4j vulnerable k8s pods with bash & trivyFew days ago, the 10th December of 2021, a critical vulnerability was announced for the Apache Log4j 2, a common Java logging library…Dec 12, 20214Dec 12, 20214
Rémi VerchèreinLINKBYNETDNS-01 challenge: wildcard TLS certificates on KubernetesWhen deploying applications on a Kubernetes cluster, we often expose them outside using ingress controllers, and using cert-manager to…Sep 23, 20212Sep 23, 20212
Rémi VerchèreinLINKBYNETMaking slides from anywhere for anyone using Marp, GitLab Pages and GitpodWith my current job, I do some public presentations. As people enjoy working remotely, we’ll see today how we can write and publish slides…Sep 9, 2021Sep 9, 2021
