Storm on Docker

1. Install docker  (1) Confirm system version  sudo lsb_release-a   Note: If you are prompted to find the command "Lsb_release", use "Yum install REDHAT-LSB" For installation.   (2) Meditation storage location for installing Docker sudo yum install docker.x86_64 (Docker version:1.9.1)  docker:/var/lib/ Docker, disk space is usually relatively small, it is recommended to replace it to a more disk-space directory, such as:  sudo mkdir-p/data0/docker-lib sudo cp-r/var/lib/docker/*/ Data0/docker-lib/ sudo rm-rf/var/lib/docker sudo ln-s/data0/docker-lib//var/lib/docker   To avoid printing a warning message each time you run a Docker instance:   do the following:  vim/etc/sysconfig/docker-storage docker_storage_ Options=--storage-opt dm.no_warn_on_loop_devices=true  (3) Start the Docker sudo service Docker start  (4) View Docker run status    (5) Stop Docker sudo service Docker stop 2. Installing Docker Insecure Registry docker Registry is a private repository of Docker image, and its installation process is actually running a Docker Registry instance,  docker Run-d-P 80:5000--restart=always--name registry-v/data0/docker-registry:/var/lib/registry registry:2.4.1  There are three places to be aware of:  (1) Map Port: 80----80 is a host port, and (2) Mount directory:/var/lib/registry--> /data0/docker-registry, where "/data0/ Docker-registry "For the host directory, (3) The use of the" warehouse "is not certified and authorized;  docker Client (as opposed to Docker Insecure registry) and Docker The following configuration is required for Insecure registry interaction:  vim/etc/sysconfig/docker options= '--selinux-enabled '  -->  options= '--selinux-enabled--insecure-registry=mydomain '   which, mydomain can be a domain name, can also hostip:port. After the   configuration is complete, you need to restart the Docker Client Service: sudo Service Docker restart 3. Build your own Docker CentOS image  the build here is actually a "pull the official image-Modify the image name-Push the mirror to the private repository" process.   (1) Pull the official image from the Docker hub  docker pulls centos:centos7.1.1503  (2) Modify the image name  docker tag Docker.io/centos: centos7.1.1503 mydomain/centos:centos7.1.1503  (3) push mirror  docker push mydomain/centos:centos7.1.1503  4. Build Docker Storm image  (1) Create catalog  mkdir-p /usr/home/yurun/storm-docker  (2) Download dependent files   JDK-8U45-LINUX-X64.RPM (Java 6 is the official recommendation, but the actual measurement needs to use Java 7, considering the actual situation of the platform, using Java 8)  python-2.6.6.tgz apache-storm-1.0.1.tar.gz  Copy the above files to the directory:/usr/home/yurun/storm-docker.   (3) Writing Dockerfile vim/usr/home/yurun/storm-docker/dockerfile from mydomain/centos:centos7.1.1503  run echo "NameServer 8.8.8.8" >/etc/resolv.conf (DNS settings)  copy jdk-8u45-linux-x64.rpm/tmp/ Jdk-8u45-linux-x64.rpm run rpm-ivh/tmp/jdk-8u45-linux-x64.rpm (Java installation path:/usr/java/jdk1.8.0_45)  RUN Yum- Y install gcc gcc-c++ (compiled and installed python use)  run yum-y install make (compile and install Python use)  copy python-2.6.6.tgz/tmp/ Python-2.6.6.tgz run yum-y Install tar (Unzip Python installation package used)  run tar zxvf/tmp/python-2.6.6.tgz-c/tmp/  Workdir/tmp/python-2.6.6 run./configure--prefix=/usr/lib/python2.6.6 run Make RUN make install  run ln-s/usr/lib/python2.6.6/bin/python/usr/bin/python2.6 copy apache-storm-1.0.1.tar.gz/tmp/ Apache-storm-1.0.1.tar.gz run tar zxvf/tmp/apache-storm-1.0.1.tar.gz-c/tmp/ run mv/tmp/ Apache-storm-1.0.1/usr/lib/apache-storm-1.0.1 run RM-Rf/tmp/* workdir/  (4) Build mirror  docker build-t mydomain/storm:1.0.1/usr/home/yurun/strom-docker/  (5) Push-to-send environment like  docker push mydomain/storm:1.0.1 5. Use Docker storm image  (1) To create Storm configuration directories and files   Create storm configuration directory:  mkdir-p/etc/storm/conf  Copy the following files from the storm's original installation directory to the configuration directory:  storm_env.inistorm-env.shstorm.yaml  vim/etc/storm/conf/storm-env.sh  export java_home=/usr/java/jdk1.8.0_45  vim/etc/storm/conf/storm.yaml  storm.zookeeper.servers:   -"Zookeeperhost"  storm.zookeeper.port:2181 storm.zookeeper.root: "/storm_docker"  storm.local.dir: "/data0/storm"  storm.log.dir: "/var/log/storm"  nimbus.seeds: [" Nimbushost "] supervisor.slots.ports:   -6700   -6701   -6702   -6703& nbsp  -6704   -6705   -6706   -6707   -6708   -6709  &N Bsp -6710   -6711   -6712   -6713   -6714   -6715   -6716   -6717   -6718  &N Bsp -6719   -6720   -6721 worker.childopts: "-xmx6144m-xx:maxpermsize=64m-xx:+ USECONCMARKSWEEPGC-XMN2300M-XX:SURVIVORRATIO=2-XX:+USECMSINITIATINGOCCUPANCYONLY-XX: cmsinitiatingoccupancyfraction=65-xx:+usecmscompactatfullcollection-xx:+printclasshistogram-verbose:gc-xx:+ Printgcdatestamps-xloggc:/var/log/storm/worker_%id%_gc.log " nimbus.task.timeout.secs:40  (2) running storm Nimbus docker run-d--net=host-v/etc/storm/conf/:/usr/lib/apache-storm-1.0.1/conf/-v/data0/storm/:/data0/ storm/-v/var/log/storm/:/var/log/storm/mydomain/storm:1.0.1/usr/lib/apache-storm-1.0.1/bin/storm nimbus  (3) running Storm supervisor docker run-d--net=host-v/etc/storm/conf/:/usr/lib/apache-storm-1.0.1/conf/-v/data0/ storm/:/data0/storm/-v/var/log/storm/:/var/log/storm/mydomain/storm:1.0.1/usr/lib/apache-storm-1.0.1/bin/stORM supervisor  (4) running run Storm ui docker run-d--net=host-v/etc/storm/conf/:/usr/lib/apache-storm-1.0.1/ conf/-v/data0/storm/:/data0/storm/-v/var/log/storm/:/var/log/storm/mydomain/storm:1.0.1/usr/lib/ Apache-storm-1.0.1/bin/storm ui  Note: The above three-step operation in the network mode is to use the host mode:--net=host.   (5) View Storm run status  http://NimbusHost8080 

Storm on Docker