saltstack执行state.sls后无法返回，卡住进程

Question

目录结构：

[root@salt_master srv]# tree -Cv salt/base/lnmp_yum/
salt/base/lnmp_yum/
├── mysql
│   ├── files
│   │   ├── mysql-5.6.repo
│   │   └── mysql-5.7.repo
│   └── mysql_install.sls
├── nginx
└── php

salt中的mysql_install.sls文件内容：

[root@salt_master srv]# cat salt/base/lnmp_yum/mysql/mysql_install.sls 
repo_init:
  file.managed:
    - name: /etc/yum.repos.d/mysql-{{pillar['mysql_version']}}.repo
    - source: salt://lnmp_yum/mysql/files/mysql-{{pillar['mysql_version']}}.repo
    - user: root
    - group: root
    - mode: 644

mysql_install:
  pkg.installed:
    - names:
      - mysql
      - mysql-server
      - mysql-devel
    - require:
      - file: repo_init    

  service.running:
    - name: mysqld
    - enable: True

pillar中的mysql_info.sls内容：

[root@salt_master srv]# cat pillar/base/lnmp_yum/mysql/mysql_info.sls 
mysql_version: 5.6

执行state.sls操作

[root@salt_master ~]# salt 'lnmp_base' state.sls lnmp_yum.mysql.mysql_install -l debug 

执行输出日志

一直在打印以下内容

[DEBUG   ] Checking whether jid 20170526144936867490 is still running
[DEBUG   ] Initializing new AsyncZeroMQReqChannel for ('/etc/salt/pki/master', 'salt_master_master', 'tcp://127.0.0.1:4506', 'clear')
[DEBUG   ] Passing on saltutil error. This may be an error in saltclient. 'retcode'
[DEBUG   ] Checking whether jid 20170526144936867490 is still running
[DEBUG   ] Initializing new AsyncZeroMQReqChannel for ('/etc/salt/pki/master', 'salt_master_master', 'tcp://127.0.0.1:4506', 'clear')
[DEBUG   ] Passing on saltutil error. This may be an error in saltclient. 'retcode'
[DEBUG   ] Checking whether jid 20170526144936867490 is still running
[DEBUG   ] Initializing new AsyncZeroMQReqChannel for ('/etc/salt/pki/master', 'salt_master_master', 'tcp://127.0.0.1:4506', 'clear')
[DEBUG   ] Passing on saltutil error. This may be an error in saltclient. 'retcode'

我在node端查看，即lnmp_base机器上看，发现mysql已经完成了安装并已经启动了

[root@lnmp_base ~]# ps -ef|grep mysql
root      2860     1  0 14:52 ?        00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --socket=/var/lib/mysql/mysql.sock --pid-file=/var/run/mysqld/mysqld.pid --basedir=/usr --user=mysql
mysql     3064  2860  0 14:52 ?        00:00:00 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --user=mysql --log-error=/var/log/mysqld.log --pid-file=/var/run/mysqld/mysqld.pid --socket=/var/lib/mysql/mysql.sock
root      3378  3362  0 15:03 pts/1    00:00:00 grep mysql

但master端就是一直在执行，无法退出，这是为什么的？

我前几天安装jboos也是这样情况，不知道为咋的。

我的环境，master，node是两台kvm机器，master内存512M，node内存2G。

Answer 1

你好。请问怎么解决的。。。我也遇到了这个问题