對于Mesos集群(單節(jié)點)安裝通過源代碼編譯的方式安裝驾窟,對于操作系統(tǒng)的選型在這里使用Centos7進行部署:(主要部署Mesos軟件、Zookeeper軟件该溯、Marathon軟件并通過主從節(jié)點方式及調(diào)用端口API進行通信)
1.部署可以參考官方說明:http://mesos.apache.org/gettingstarted/There are different ways you can get Mesos:1. Download the latest stable release from Apache (Recommended)$ wget http://www.apache.org/dist/mesos/1.3.0/mesos-1.3.0.tar.gz$ tar -zxf mesos-1.3.0.tar.gz2. Clone the Mesos git repository (Advanced Users Only)$ git clone https://git-wip-us.apache.org/repos/asf/mesos.git3.對于Centos7操作系統(tǒng)需要注意如下配置:# Install a few utility tools$ sudo yum install -y tar wget git# Fetch the Apache Maven repo file.$ sudo wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo# Install the EPEL repo so that we can pull in 'libserf-1' as part of our# subversion install below.$ sudo yum install -y epel-release# 'Mesos > 0.21.0' requires 'subversion > 1.8' devel package,# which is not available in the default repositories.# Create a WANdisco SVN repo file to install the correct version:$ sudo bash -c 'cat > /etc/yum.repos.d/wandisco-svn.repo
# Run test suite.
$ make check
# Install (Optional).
$ make install
5.上面部署完成后可以通過單節(jié)點方式測試一下單臺部署情況(有多少個節(jié)點重復上面動作)岛抄。
# Change into build directory.
$ cd build
# Start Mesos master (ensure work directory exists and has proper permissions).
$ ./bin/mesos-master.sh --ip=127.0.0.1 --work_dir=/var/lib/mesos
# Start Mesos agent (ensure work directory exists and has proper permissions).
$ ./bin/mesos-agent.sh --master=127.0.0.1:5050 --work_dir=/var/lib/mesos
# Visit the Mesos web page.
$ http://127.0.0.1:5050
# Run C++ framework (exits after successfully running some tasks).
$ ./src/test-framework --master=127.0.0.1:5050
# Run Java framework (exits after successfully running some tasks).
$ ./src/examples/java/test-framework 127.0.0.1:5050
# Run Python framework (exits after successfully running some tasks).
$ ./src/examples/python/test-framework 127.0.0.1:5050
對于mesos源碼安裝后,通過 /usr/local/sbin/mesos-start-cluster.sh 啟動集群(此步驟應該在zookeeper安裝完成后)
修改配置文件(如果不存在需新建)/usr/local/etc/mesos/masters(slaves) 添加節(jié)點信息
6.在這里再介紹一下zookeeper(這里下載二進制包狈茉,也可以使用源碼編譯)夫椭,用于高可用Mesos管理節(jié)點自動選擇與監(jiān)聽,保證在某一臺服務器DOWN后能夠快速切換氯庆。
vi /Mesos/zookeeper/zookeeper-3.4.10/conf/zoo.cnf
tickTime=2000
dataDir=/Mesos/zookeeper/zookeeper-3.4.10/data
dataLogDir=/Mesos/zookeeper/zookeeper-3.4.10/logs
clientPort=2181
initLimit=5
syncLimit=2
server.1=master:2888:3888
server.2=slave01:2888:3888
server.3=slave02:2888:3888
echo "1" >/Mesos/zookeeper/zookeeper-3.4.10/data/myid
echo "2" >/Mesos/zookeeper/zookeeper-3.4.10/data/myid
echo "3" >/Mesos/zookeeper/zookeeper-3.4.10/data/myid
cat /etc/mesos/zk
zk://10.10.10.6:2181,10.10.10.7:2181,10.10.10.8:2181/mesos
echo 10.10.10.6 | tee /etc/mesos-master/ip
echo 10.10.10.6 | tee /etc/mesos-master/hostname
echo 10.10.10.6 | tee /etc/mesos-slave/ip
echo 10.10.10.6 | tee /etc/mesos-slave/hostname
echo 2 > /etc/mesos-master/quorum
7.啟動基于Mesos集群服務的marathon服務用于對容器監(jiān)控及部署
cd /Mesos/marathon/marathon-1.4.3/bin/
以下命令在單臺使用蹭秋,如果保證高可靠性需要在每臺節(jié)點輸入如下命令
./bin/start --master zk://10.10.10.6:2181,10.10.10.7:2181,10.10.10.8:2181/mesos? --zk zk://10.10.10.6:2181,10.10.10.7:2181,10.10.10.8:2181/marathon