WARNING - script '/etc/keepalived/XXXXXX' is not executable for uid:gid 0:0 - disabling.

Unsafe permissions found for script '/etc/keepalived/XXXXXXX'

WARNING - default user 'keepalived_script' for script execution does not exist - please create.

背景

在使用keepalived的時(shí)候，我們可能會作息配置，配置一些腳本，例如檢測服務(wù)的腳本，例如當(dāng)keepalived成為主節(jié)點(diǎn)的時(shí)候。如下腳本就是當(dāng)keepalived成為主節(jié)點(diǎn)的時(shí)候，執(zhí)行的腳本。

notify_master "/etc/keepalived/bin/recover.sh"

?但是這個(gè)腳本的權(quán)限卻被keepalived檢測出來是不安全的，或者被檢測出來是不可執(zhí)行的，或者會有其他的一些警告。讓我們一一解決。

WARNING - script '/etc/keepalived/bin/check.sh' is not executable for uid:gid 0:0 - disabling.
?

首先我們先去查看腳本的權(quán)限，如下圖所示，腳本在沒有執(zhí)行權(quán)限，需要賦予執(zhí)行權(quán)限。

chmod 744 /etc/keepalived/bin/check.sh

?

Unsafe permissions found for script '/etc/keepalived/bin/recover.sh'.

查看腳本權(quán)限，發(fā)現(xiàn)權(quán)限是777，這樣不行，改成744.

chmod 744 /etc/keepalived/bin/recover.sh

?

WARNING - default user 'keepalived_script' for script execution does not exist - please create.

?這個(gè)錯(cuò)誤的原因在于配置文件的錯(cuò)誤，在global_defs中加入如下兩行即可。

script_user rootenable_script_security

打開配置文件。

vi /etc/keepalived/keepalived.conf

找到相應(yīng)位置添加即可。?

重啟服務(wù)，測試結(jié)果

systemctl stop keepalived systemctl start keepalived

?查看日志

?

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