ansible部署zk
时间: 2024-01-03 15:22:30 浏览: 154
ansible的安装部署
以下是使用Ansible部署Zookeeper的步骤:
1. 配置Ansible文件(zookeeper):
在Ansible的配置文件中,您需要指定Zookeeper的主机和相关配置。您可以创建一个名为`zookeeper.yml`的文件,并在其中添加以下内容:
```yaml
---
- hosts: zookeeper
become: true
tasks:
- name: Install Java
apt:
name: openjdk-8-jdk
state: present
- name: Create Zookeeper data directory
file:
path: /var/lib/zookeeper
state: directory
owner: zookeeper
group: zookeeper
mode: '0755'
- name: Download Zookeeper
get_url:
url: https://downloads.apache.org/zookeeper/zookeeper-3.6.3/apache-zookeeper-3.6.3-bin.tar.gz
dest: /tmp/zookeeper.tar.gz
- name: Extract Zookeeper
unarchive:
src: /tmp/zookeeper.tar.gz
dest: /opt
remote_src: yes
- name: Configure Zookeeper
template:
src: zoo.cfg.j2
dest: /opt/apache-zookeeper-3.6.3-bin/conf/zoo.cfg
owner: zookeeper
group: zookeeper
mode: '0644'
- name: Start Zookeeper
command: /opt/apache-zookeeper-3.6.3-bin/bin/zkServer.sh start
```
2. 创建Zookeeper配置文件模板:
在Ansible的配置文件中,我们使用了一个名为`zoo.cfg.j2`的模板文件来生成Zookeeper的配置文件。您可以创建一个名为`zoo.cfg.j2`的文件,并在其中添加以下内容:
```
tickTime=2000
dataDir=/var/lib/zookeeper
clientPort=2181
initLimit=5
syncLimit=2
server.1={{ inventory_hostname }}:2888:3888
```
3. 配置Ansible主机清单文件:
在Ansible的主机清单文件中,您需要指定Zookeeper的主机。您可以创建一个名为`hosts`的文件,并在其中添加以下内容:
```
[zookeeper]
zookeeper1 ansible_host=192.168.1.101
zookeeper2 ansible_host=192.168.1.102
zookeeper3 ansible_host=192.168.1.103
```
4. 执行Ansible playbook:
在命令行中,使用以下命令执行Ansible playbook来部署Zookeeper:
```
ansible-playbook -i hosts zookeeper.yml
```
请注意,上述步骤假设您已经安装了Ansible,并且您的主机已经配置好了SSH连接。
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