EFK Stack: Docker-Based Log Analysis with Elasticsearch, Kibana, and Filebeat
Ensure Docker and Docker Compose are installed on your system before proceeding.
Docker Compose Configuration
Below is the docker-compose.yaml file for the EFK stack:
version: '3.3'
services:
elasticsearch:
image: "docker.elastic.co/elasticsearch/elasticsearch:7.17.5"
container_name: es-primary
restart: always
environment:
...
Posted on Wed, 22 Jul 2026 17:08:25 +0000 by justphpdev
Kubernetes DaemonSet Controller: Ensuring Pod Distribution Across Cluster Nodes
The DaemonSet controller guarantees that a specific Pod runs on every node (or selected nodes) within a cluster. When a new node joins the cluster, the controller automatically deploys the Pod to that node. Conversely, when a node is removed, the corresponding Pod is garbage collected.
Common Use Cases
DaemonSets are typically employed for clus ...
Posted on Sat, 11 Jul 2026 17:38:52 +0000 by AngelicS