Ansible Tryout

来源：互联网发布：云警联网报警主机编程编辑：程序博客网时间：2024/06/13 11:56

下载镜像，容器运行

docker pull ansible/centos7-ansibledocker run -it --rm ansible/centos7-ansible -e ANSIBLE_HOST_KEY_CHECKING=false /bin/bash

由于要用到ssh密码登录，需要install sshpasss

yum -y install sshpass.x86_64

编辑/etc/ansible/hosts，定义机器inventory

[mygroup]machine1 ansible_ssh_host=10.196.128.11 ansible_ssh_port=36000 ansible_ssh_user=usermachine2 ansible_ssh_host=10.196.128.12 ansible_ssh_port=36000 ansible_ssh_user=user

通过ansible运行ad-hoc command

ANSIBLE_HOST_KEY_CHECKING=false ansible gate -m 'ping' --ask-pass SSH password:     gate1 | success >> {        "changed": false,         "ping": "pong"    }    gate2 | success >> {        "changed": false,         "ping": "pong"    }

通过ansible运行ad-hoc command

ANSIBLE_HOST_KEY_CHECKING=false ansible gate -a 'date' --ask-pass         SSH password:     gate1 | success | rc=0 >>    Tue Mar 10 16:31:38 CST 2015    gate2 | success | rc=0 >>    Tue Mar 10 16:31:38 CST 2015

编辑一个Playbook，执行docker container

---- hosts: gate  remote_user: gaia  vars:    image_name: docker.oa.com:8080/gaia/gate:v0.8-hub    container_name: portalGate    gate_home: ~/gaia_portal/portal_gate-1.0  tasks:  - name: pull gate image    command: docker pull {{ image_name }}  - name: remove old container    command: docker rm -f {{ container_name }}    ignore_errors: True  - name: start new container    command: docker run --name {{ container_name }} -d -p 8085:8080              -v {{ gate_home }}/docker-log:/app/log              {{ image_name }}

编辑一个Playbook，执行long-running process

---- hosts: test  remote_user: gaia  vars:    apiserver_home: ~/gaia_portal/portal_api_server-1.0  tasks:  - name: start new process    command: chdir="{{ apiserver_home }}" "{{ apiserver_home }}/bin/run.sh"    async: 31536000    poll: 0

运行Playbook, parallelism=2

ANSIBLE_HOST_KEY_CHECKING=false ansible-playbook gate-start.yaml -f 2 --ask-pass

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