PuppetDB 配置不工作

Question

我正在尝试在同一个 puppet 主服务器上配置 puppetDB。我遵循了 puppet 文档，安装了数据库并将 puppet 配置为使用数据库。

当我运行 puppet agent --test 命令时给出以下错误信息。

我在端口 8081 上没有看到任何进程运行ning，我在端口 8140 上看到 puppet java 进程运行ning。

我该如何解决这个错误？

Warning: Unable to fetch my node definition, but the agent run will continue:
Warning: Error 500 on SERVER: Server Error: Could not retrieve facts for webserver: Failed to find facts from PuppetDB at puppet:8140: Failed to execute '/pdb/query/v4/nodes/webserver/facts' on at least 1 of the following 'server_urls': https://puppetdb:8081
Info: Retrieving pluginfacts
Info: Retrieving plugin
Warning: Error connecting to puppetdb on 8081 at route /pdb/query/v4/nodes/webserver/facts, error message received was 'Connection refused - connect(2) for "puppetdb" port 8081'. Failing over to the next PuppetDB server_url in the 'server_urls' list
Error: Cached facts for webserver failed: Failed to find facts from PuppetDB at puppet:8140: Failed to execute '/pdb/query/v4/nodes/webserver/facts' on at least 1 of the following 'server_urls': https://puppetdb:8081
Info: Loading facts
Info: Caching facts for webserver
Warning: Error connecting to puppetdb on 8081 at route /pdb/cmd/v1?checksum=039e22c7bf98e9cbf2f08169047d288c9b451c73&version=5&certname=webserver&command=replace_facts, error message received was 'Connection refused - connect(2) for "puppetdb" port 8081'. Failing over to the next PuppetDB server_url in the 'server_urls' list
Error: Failed to execute '/pdb/cmd/v1?checksum=039e22c7bf98e9cbf2f08169047d288c9b451c73&version=5&certname=webserver&command=replace_facts' on at least 1 of the following 'server_urls': https://puppetdb:8081
Error: Could not retrieve local facts: Failed to execute '/pdb/cmd/v1?checksum=039e22c7bf98e9cbf2f08169047d288c9b451c73&version=5&certname=webserver&command=replace_facts' on at least 1 of the following 'server_urls': https://puppetdb:8081
Error: Failed to apply catalog: Could not retrieve local facts: Failed to execute '/pdb/cmd/v1?checksum=039e22c7bf98e9cbf2f08169047d288c9b451c73&version=5&certname=webserver&command=replace_facts' on at least 1 of the following 'server_urls': https://puppetdb:8081

Answer 1

由于某种原因，puppetdb 进程挂了，这就是为什么端口 8081 上没有进程运行。我已经重新启动了 puppetdb 进程，然后 agent -test 命令表明正在连接到网络服务器。

这里是centos 7中puppetdb服务的输出。

# systemctl status puppetdb
● puppetdb.service - puppetdb Service
   Loaded: loaded (/usr/lib/systemd/system/puppetdb.service; enabled; vendor preset: disabled)
   Active: active (running) since Tue 2017-03-28 18:26:58 EDT; 1h 20min ago
 Main PID: 5503 (java)
   CGroup: /system.slice/puppetdb.service
           └─5503 /usr/bin/java -Xmx192m -Djava.security.egd=/dev/urandom -XX:OnOutOfMemoryError=kill -9 %p -cp /opt/puppetlabs/...

Answer 2

希望您检查过 /etc/puppetlabs/puppetdb/ssl 中存储的 SSL 证书与 /etc/puppetlabs/puppet/ssl/certs/<certnameof your puppetserver.FQDN> 匹配。

这可以通过

验证

puppetdb ssl-setup

样本条目

puppetdb ssl-setup

PEM files in /etc/puppetlabs/puppetdb/ssl already exists, checking integrity.
Setting ssl-host in /etc/puppetlabs/puppetdb/conf.d/jetty.ini already correct.
Setting ssl-port in /etc/puppetlabs/puppetdb/conf.d/jetty.ini already correct.
Setting ssl-key in /etc/puppetlabs/puppetdb/conf.d/jetty.ini already correct.
Setting ssl-cert in /etc/puppetlabs/puppetdb/conf.d/jetty.ini already correct.

如果您还有其他问题，请告诉我。我遇到了同样的问题并通过删除 /etc/puppetlabs/puppetdb/ssl 目录并重新运行“puppetdb ssl-setup”命令进行了纠正。

PuppetDB 配置不工作

PuppetDB configurtion not working

puppet

puppetdb ssl-setup