Etcd is a high available key-value data storage that stores all the data necessary for running a Kubernetes cluster. The first time I learned about etcd i asked myself why? There are so many production-ready key-value databases out there. Why did the Kubernetes team choose […]
docker-compose.yml version: ‘3’ services: oelk-node1: image: amazon/opendistro-for-elasticsearch:0.9.0 container_name: oelk-node1 environment: – cluster.name=oelk-cluster – bootstrap.memory_lock=true # along with the memlock settings below, disables swapping – “ES_JAVA_OPTS=-Xms512m -Xmx512m” # minimum and maximum Java heap size, recommend setting both to 50% of system RAM – opendistro_security.ssl.http.enabled=false – path.repo=/usr/share/elasticsearch/backup […]
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For those who works with closed source tools you won’t understand the freedom that we have on opensource tools because in real life our requirements changed over time, the tool that we are using they also start to grow and start to cover things they […]