[英]How to get args for an ansible module written in bash?
我写了一个 ansible 模块是 bash。它工作正常,但如果想将 arguments 传递给该模块并在 bash 模块中读取它们,我该怎么做。请帮忙
- name: get top processes consuming high cpu
gettopprocesses:
numberofprocesses: 5
在库中我有 bash 脚本 library/gettopprocesses.sh
#!/bin/bash
TPCPU=$(ps aux --sort -%cpu | head -${numberofprocesses}
echo "{\"changed\": false, "\msg\": {"$TPCPU"}}"
exit 0
我这样写你的 bask:你必须添加 source $1 来指定你有 args
#!/bin/bash
source $1
NUMBERPROC=$numberofprocesses
TPCPU=$(ps aux --sort -%cpu | head -${NUMBERPROC})
printf '{"changed": %s, "msg": "%s", "contents": %s}' "false" "$TPCPU" "contents"
exit 0
您可以添加一个测试来检查是否给出了正确的 arg:
#!/bin/bash
source $1
if [ -z "$numberofprocesses" ]; then
printf '{"failed": true, "msg": "missing required arguments: numberofprocesses"}'
exit 1
fi
NUMBERPROC=$numberofprocesses
TPCPU=$(ps aux --sort -%cpu | head -${NUMBERPROC})
printf '{"changed": %s, "msg": "%s", "contents": %s}' "false" "$TPCPU" "contents"
exit 0
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.