puppetserver.service 的作业失败，因为控制进程已退出并显示错误代码

Question

人偶：5.3.3
OS: Ubuntu Xenial（虚拟盒子）内置内存：4GB

我是 Puppet 的新手。安装 Puppet v5.3.3 后，我想启动服务器：

systemctl start puppetserver (or service puppetserver start)

这给了我以下错误：
Job for puppetserver.service failed because the control process exited with error code. See "systemctl status puppetserver.service" and "journalctl -xe" for details.

systemctl status puppetserver.service

    puppetserver.service - puppetserver Service  
    Loaded: loaded (/lib/systemd/system/puppetserver.service; disabled; vendor preset: enabled)  
    Active: activating (start) since Wed 2018-01-24 13:08:28 UTC; 39s ago  
    Control: 19426 (bash)  
    Tasks: 17  
    Memory: 445.7M  
    CPU: 1min 12.296s  
    CGroup: /system.slice/puppetserver.service  
       ├─19426 bash /opt/puppetlabs/server/apps/puppetserver/cli/apps/start  
       ├─19434 /usr/bin/java -Xms400m -Xmx400m -Djava.security.egd=/dev/urandom -XX:OnOutOfMemoryError=kill -9 %p -cp /opt/puppetlabs/serve  
       └─19569 sleep 1

    Jan 24 13:08:28 master systemd[1]: Starting puppetserver Service...

我关注了一些解释的博客 (blog1, blog2)
- 首先确定空闲内存：free -m（查看内存行，空闲选项卡）
- 更改文件的内存分配 puppetserver

vi /etc/default/puppetserver

    ###########################################  
    # Init settings for puppetserver  
    ###########################################  

    # Location of your Java binary (version 7 or higher)
    JAVA_BIN="/usr/bin/java"

    # Modify this if you'd like to change the memory allocation, enable JMX, etc
    JAVA_ARGS="-Xms400m -Xmx400m -        Djruby.logger.class=com.puppetlabs.jruby_utils.jruby.Slf4jLogger"

    # These normally shouldn't need to be edited if using OS packages
    USER="puppet"
    GROUP="puppet"
    INSTALL_DIR="/opt/puppetlabs/server/apps/puppetserver"
    CONFIG="/etc/puppetlabs/puppetserver/conf.d"

    # Bootstrap path
        BOOTSTRAP_CONFIG="/etc/puppetlabs/puppetserver/services.d/,/opt/puppetlabs/server/apps/puppetserver/config/services.d/"

即使在减少内存之后，我还是无法启动 puppetserver。请帮忙，我哪里错了。

Answer 1

将内存更改为 250m (JAVA_ARGS="-Xms250m -Xmx250m)。成功了。
可能是其 50% 的可用内存 (free -m)

空闲内存最初是 440。我最初在 JAVA_ARGS 中保留了 400。

Answer 2

我遇到了同样的错误。我所做的是，删除了 /etc/puppetlabs/puppet/ssl/

中的 SSL 目录

尝试重新启动 puppetserver 时，抛出此错误：

Job for puppetserver.service failed because the control process exited with error code. See "systemctl status puppetserver.service" and "journalctl -xe" for details.

使用此命令重新生成 SSL：

puppetserver ca setup --config <PATH TO CONFIG FILE>

在我的例子中，配置文件的路径是：/etc/puppetlabs/puppet/puppet.conf

Answer 3

确保数据规格大小为 M，如果您在 mb 中指定它：

JAVA_ARGS="-Xms500M -Xmx500M -Djruby.logger.class=com.puppetlabs.jruby_utils.jruby.Slf4jLogger"

puppetserver.service 的作业失败，因为控制进程已退出并显示错误代码

Job for puppetserver.service failed because the control process exited with error code

puppet

configuration-management

server