Mesos Slave – Docker撰写
我正在使用mesos版本1.0.3。 刚刚安装mesos通过
docker pull mesosphere/mesos-master:1.0.3 docker pull mesosphere/mesos-salve:1.0.3 使用docker-compose启动mesos-master和mesos-slave。
docker – 撰写文件，
services: # # Zookeeper must be provided externally # # # Mesos # mesos-master: image: mesosphere/mesos-master:1.0.3 restart: always privileged: true network_mode: host volumes: - ~/mesos-data/master:/tmp/mesos environment: MESOS_CLUSTER: "mesos-cluster" MESOS_QUORUM: "1" MESOS_ZK: "zk://localhost:2181/mesos" MESOS_PORT: 5000 MESOS_REGISTRY_FETCH_TIMEOUT: "2mins" MESOS_EXECUTOR_REGISTRATION_TIMEOUT: "2mins" MESOS_LOGGING_LEVEL: INFO MESOS_INITIALIZE_DRIVER_LOGGING: "false" mesos-slave1: image: mesosphere/mesos-slave:1.0.3 depends_on: [ mesos-master ] restart: always privileged: true network_mode: host volumes: - ~/mesos-data/slave-1:/tmp/mesos - /sys/fs/cgroup:/sys/fs/cgroup - /var/run/docker.sock:/var/run/docker.sock environment: MESOS_CONTAINERIZERS: docker MESOS_MASTER: "zk://localhost:2181/mesos" MESOS_PORT: 5051 MESOS_WORK_DIR: "/var/lib/mesos/slave-1" MESOS_LOGGING_LEVEL: WARNING MESOS_INITIALIZE_DRIVER_LOGGING: "false"
Mesos大师运行良好没有任何问题。 但奴隶不是以下面的错误开始。 不知道，还有什么在这里丢失。
I0811 21:38:28.952507 1 main.cpp:243] Build: 2017-02-13 08:10:42 by ubuntu I0811 21:38:28.952599 1 main.cpp:244] Version: 1.0.3 I0811 21:38:28.952601 1 main.cpp:247] Git tag: 1.0.3 I0811 21:38:28.952603 1 main.cpp:251] Git SHA: c673fdd00e7f93ab7844965435d57fd691fb4d8d SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.29: No such file or directory 2017-08-11 21:38:29,062:1(0x7f4f78d0d700):ZOO_INFO@log_env@726: Client environment:zookeeper.version=zookeeper C client 3.4.8 2017-08-11 21:38:29,062:1(0x7f4f78d0d700):ZOO_INFO@log_env@730: Client environment:host.name=<HOST_NAME> 2017-08-11 21:38:29,062:1(0x7f4f78d0d700):ZOO_INFO@log_env@737: Client environment:os.name=Linux 2017-08-11 21:38:29,062:1(0x7f4f78d0d700):ZOO_INFO@log_env@738: Client environment:os.arch=3.8.13-98.7.1.el7uek.x86_64 2017-08-11 21:38:29,062:1(0x7f4f78d0d700):ZOO_INFO@log_env@739: Client environment:os.version=#2 SMP Wed Nov 25 13:51:41 PST 2015 2017-08-11 21:38:29,063:1(0x7f4f78d0d700):ZOO_INFO@log_env@747: Client environment:user.name=(null) 2017-08-11 21:38:29,063:1(0x7f4f78d0d700):ZOO_INFO@log_env@755: Client environment:user.home=/root 2017-08-11 21:38:29,063:1(0x7f4f78d0d700):ZOO_INFO@log_env@767: Client environment:user.dir=/ 2017-08-11 21:38:29,063:1(0x7f4f78d0d700):ZOO_INFO@zookeeper_init@800: Initiating client connection, host=localhost:2181 sessionTimeout=10000 watcher=0x7f4f82265e50 sessionId=0 sessionPasswd=<null> context=0x7f4f5c000930 flags=0 2017-08-11 21:38:29,064:1(0x7f4f74ccb700):ZOO_INFO@check_events@1728: initiated connection to server [127.0.0.1:2181] 2017-08-11 21:38:29,067:1(0x7f4f74ccb700):ZOO_INFO@check_events@1775: session establishment complete on server [127.0.0.1:2181], sessionId=0x15dc8b48c6d0155, negotiated timeout=10000 Failed to perform recovery: Failed to run 'docker -H unix:///var/run/docker.sock ps -a': exited with status 1; stderr='Error response from daemon: client is newer than server (client API version: 1.24, server API version: 1.22) ' To remedy this do as follows: Step 1: rm -f /var/lib/mesos/slave-1/meta/slaves/latest This ensures agent doesn't recover old live executors.
以下命令为docker客户端API和docker服务器API返回相同的版本。 不知道设置有什么问题。
docker -H unix：///var/run/docker.sock版本
Client: Version: 1.10.1 API version: 1.22 Go version: go1.5.3 Git commit: 9e83765 Built: Thu Feb 11 19:18:46 2016 OS/Arch: linux/amd64 Server: Version: 1.10.1 API version: 1.22 Go version: go1.5.3 Git commit: 9e83765 Built: Thu Feb 11 19:18:46 2016 OS/Arch: linux/amd64
Meoss奴隶使用客户端版本1.24。
这是设置mesos从站的环境variables之后的工作。
DOCKER_API_VERSION = 1.22
Docker的发行版本和API版本的组合如下：
https://docs.docker.com/engine/api/v1.26/#section/Versioning
另一个select是更新docker版本。