DOCKER

DOCS

• Building Docker Images inside Kubernetes
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• Use bridge networks

Comamnds

docker exec -it container-name bash
docker commit container-ID image-name
docker run -i -t ubuntu:22:10 /bin/bash
docker pull ansible/awx_rabbitmq:3.7.21
docker save ansible/awx_rabbitmq:3.7.21 | pv | pigz -p 4 -9 > awx_rabbitmq.tgz
gzip -d awx_rabbitmq.tgz
docker load --input awx_rabbitmq.tar
docker images | grep ^docker | while read a{1..8}; do docker save $a1:$a2 | pv | pigz -p 4 -9 > $(echo $a1 | awk -F \/ '{print $3}').tgz ;done

Utils

Jenkins
Official
#docker run -d --restart always --name myjenkins -p 9001:8080 -p 50001:50000 -v /var/jenkins_home jenkins
https://hub.docker.com/r/jenkins/jenkins
#docker run -d --restart always --name myjenkins -p 9001:8080 -p 50001:50000 -v /var/jenkins_home jenkins/jenkins:lts

SonaType/Nexus
docker volume create nexus3
docker run -d -p 8081:8081 --restart always  -v nexus3:/stnexus3  --name nexus3 -e INSTALL4J_ADD_VM_PARAMS="-Xms2g -Xmx2g -XX:MaxDirectMemorySize=3g  -Djava.util.prefs.userRoot=/stnexus3" sonatype/nexus3

Kafka
docker run --name some-zookeeper --restart always -d zookeeper
docker run -d --restart always --link some-zookeeper:zookeeper -d application-that-uses-zookeeper --name kafka-manager -eZK_HOSTS=zookeeper kafkamanager/kafka-manager


docker-compose.yaml

version: '2'
services:
  zookeeper:
    image: 'bitnami/zookeeper:latest'
    ports:
      - '2181:2181'
    environment:
      - ALLOW_ANONYMOUS_LOGIN=yes
  kafka:
    image: 'bitnami/kafka:latest'
    ports:
      - '9092:9092'
    environment:
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
      - ALLOW_PLAINTEXT_LISTENER=yes
TeamCity
docker run -d --restart always   -e SERVER_URL="http://teamcity-server-instance:8111"  \ 
    -v  /data/teamcity-docker/agent:/data/teamcity_agent/conf  \      
    jetbrains/teamcity-agent:2018.2.2-linux 
 
docker run -d --restart always  --name teamcity-server-instance  \
    -v  /data/teamcity-docker:/data/teamcity_server/datadir \
    -v /data/teamcity-docker/logs:/opt/teamcity/logs  \
    -p 8111:8111 \
    jetbrains/teamcity-server:2018.2.2


Portainer
docker volume create portainer_data
docker run --restart always -d -p 9000:9000 -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce:2.20.1