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ansile(2)模块之service

2016-12-28 22:48 375 查看

ansible service模块

参数选项来自官网，如果有出入，以官网为主

参数	是否必须	默认	选项	说明
arguments	no			命令行参数
enabled	no		yes no	设置服务是否开机启动
name	yes			服务名称
pattern	no			定义一个模式，如果通过status指令来查看服务的状态时，没有响应，就会通过ps指令在进程中根据该模式进行查找，如果匹配到，则认为该服务依然在运行
runlevel	no	default		服务运行级别
sleep	no			设置start和stop直接的时间间隔
state	no		started stopped restarted reloaded	启动停止重启重载
use	no	auto		无关注

启动http服务

# ansible webserver -m service -a "name=httpd state=started"
172.16.110.48 | SUCCESS => {
"changed": true,
"name": "httpd",
"state": "started",
"status": {
"ActiveEnterTimestampMonotonic": "0",
"ActiveExitTimestampMonotonic": "0",
"ActiveState": "inactive",
"After": "network.target remote-fs.target basic.target tmp.mount nss-lookup.target -.mount systemd-journald.socket system.slice",
"AllowIsolate": "no",
"AssertResult": "no",
.......
//too long

}
}
172.16.110.47 | SUCCESS => {
"changed": true,
"name": "httpd",
"state": "started",
"status": {
"ActiveEnterTimestampMonotonic": "0",
"ActiveExitTimestampMonotonic": "0",
"ActiveState": "inactive",
"After": "tmp.mount remote-fs.target network.target system.slice -.mount systemd-journald.socket basic.target nss-lookup.target",
"AllowIsolate": "no",
"AssertResult": "no",
.......
//too long
}
}

2.定义服务开机启动

# ansible webserver -m service -a "name=httpd  enabled=yes"

3.带参数重启网络

# ansible webserver -m service -a "name=network state=restarted arguments=ens33"
[WARNING]: Ignoring "arguments" as it is not used in "systemd"
[WARNING]: Ignoring "arguments" as it is not used in "systemd"
172.16.110.47 | SUCCESS => {
"changed": true,
"name": "network",
"state": "started",
"status": {
"ActiveEnterTimestamp": "Tue 2016-12-27 17:28:43 CST",
"ActiveEnterTimestampMonotonic": "16144366",
"ActiveExitTimestampMonotonic": "0",
"ActiveState": "active",
"After": "NetworkManager-wait-online.service systemd-journald.socket system.slice basic.target NetworkManager.service iptables.service ip6tables.service network-pre.target",
"AllowIsolate": "no",
.......
}
}
172.16.110.48 | SUCCESS => {
"changed": true,
"name": "network",
"state": "started",
"status": {
"ActiveEnterTimestamp": "Tue 2016-12-27 17:33:45 CST",
"ActiveEnterTimestampMonotonic": "11367077",
"ActiveExitTimestampMonotonic": "0",
"ActiveState": "active
"After": "basic.target NetworkManager.service NetworkManager-wait-online.service systemd-journald.socket system.slice network-pre.target ip6tables.service iptables.service
.....

4.查看服务运行状态，通过匹配字段查找

# ansible webserver -m service -a "name=atd pattern=/usr/sbin/atd state=started"
[WARNING]: Ignoring "pattern" as it is not used in "systemd"

[WARNING]: Ignoring "pattern" as it is not used in "systemd"

172.16.110.47 | SUCCESS => {
"changed": false,
"name": "atd",
"state": "started",
"status": {
"ActiveEnterTimestamp": "Tue 2016-12-27 17:28:34 CST",
"ActiveEnterTimestampMonotonic": "6416348",
"ActiveExitTimestampMonotonic": "0",
"ActiveState": "active",
"After": "system.slice systemd-user-sessions.service basic.target systemd-journald.socket syslog.target",
"AllowIsolate": "no",
"AssertResult": "yes",
.....
}
}
172.16.110.48 | SUCCESS => {
"changed": false,
"name": "atd",
"state": "started",
"status": {
"ActiveEnterTimestamp": "Tue 2016-12-27 17:33:40 CST",
"ActiveEnterTimestampMonotonic": "5455742",
"ActiveExitTimestampMonotonic": "0",
"ActiveState": "active",
"After": "basic.target systemd-user-sessions.service syslog.target systemd-journald.socket system.slice",
"AllowIsolate": "no",
"AssertResult": "yes",
.....
}
}

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