środa, 5 lutego 2020
sobota, 1 lutego 2020
kafka - docker-compose
version: '2'
services:
zookeeper:
image: wurstmeister/zookeeper
ports:
- "2181:2181"
kafka:
image: wurstmeister/kafka
ports:
- "9092:9092"
environment:
KAFKA_ADVERTISED_HOST_NAME: 192.168.1.100
KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
volumes:
- /var/run/docker.sock:/var/run/docker.sock
services:
zookeeper:
image: wurstmeister/zookeeper
ports:
- "2181:2181"
kafka:
image: wurstmeister/kafka
ports:
- "9092:9092"
environment:
KAFKA_ADVERTISED_HOST_NAME: 192.168.1.100
KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
volumes:
- /var/run/docker.sock:/var/run/docker.sock
traefik + java service (docker-compose)
version: '3.3' services: javaservice-1: image: service container_name: javaservice-1 restart: always labels: - traefik.enable=true - traefik.http.routers.javaservicerouter.rule=Host(`localhost`) - traefik.http.routers.javaservicerouter.entrypoints=web - traefik.port=8080 networks: - web traefik: image: 'traefik:latest' container_name: traefik command: - '--log.level=INFO' - '--api.insecure=true' - '--providers.docker=true' - '--providers.docker.exposedbydefault=false' - '--entrypoints.web.address=:80' - '--entrypoints.test.address=:8081' networks: - web ports: - '80:80' - '8080:8080' - '8081:8081' volumes: - '/var/run/docker.sock:/var/run/docker.sock:ro' networks: web: external: name: traefik_webgateway
poniedziałek, 13 stycznia 2020
Extend swap ubuntu
Turn off all swap processes
sudo swapoff -a
Resize the swap
sudo dd if=/dev/zero of=/swapfile bs=16G count=8
Make the file usable as swap
sudo mkswap /swapfile
Activate the swap file
sudo swapon /swapfile
Check the amount of swap available
grep SwapTotal /proc/meminfo