我已经在其中一个 puppetmaster 上安装了 puppetdb，它可以正常工作。但我无法将第二个 puppetdb 连接到 puppet master。
命令“puppet agent -t”在我的第二个主机上运行。
每个主机处理自己的节点（没有 LB）。
这是我运行 puppet agent 命令时的 puppetserver.log：
2017-06-22 15:48:21,255 ERROR [qtp1178717687-64] [c.p.h.c.i.PersistentSyncHttpClient] Error executing http request
javax.net.ssl.SSLHandshakeException: General SSLEngine problem
at sun.security.ssl.Handshaker.checkThrown(Handshaker.java:1431) ~[na:1.8.0_65]
at sun.security.ssl.SSLEngineImpl.checkTaskThrown(SSLEngineImpl.java:535) ~[na:1.8.0_65]
at sun.security.ssl.SSLEngineImpl.writeAppRecord(SSLEngineImpl.java:1214) ~[na:1.8.0_65]
at sun.security.ssl.SSLEngineImpl.wrap(SSLEngineImpl.java:1186) ~[na:1.8.0_65]
at javax.net.ssl.SSLEngine.wrap(SSLEngine.java:469) ~[na:1.8.0_65]
at org.apache.http.nio.reactor.ssl.SSLIOSession.doWrap(SSLIOSession.java:263) ~[puppet-server-release.jar:na]
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:303) ~[puppet-server-release.jar:na]
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:507) ~[puppet-server-release.jar:na]
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:122) ~[puppet-server-release.jar:na]
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:164) ~[puppet-server-release.jar:na]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:339) ~[puppet-server-release.jar:na]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:317) ~[puppet-server-release.jar:na]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:278) ~[puppet-server-release.jar:na]
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:106) ~[puppet-server-release.jar:na]
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:590) ~[puppet-server-release.jar:na]
at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_65]
Caused by: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) ~[na:1.8.0_65]
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1728) ~[na:1.8.0_65]
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:304) ~[na:1.8.0_65]
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:296) ~[na:1.8.0_65]
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1509) ~[na:1.8.0_65]
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:216) ~[na:1.8.0_65]
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979) ~[na:1.8.0_65]
at sun.security.ssl.Handshaker$1.run(Handshaker.java:919) ~[na:1.8.0_65]
at sun.security.ssl.Handshaker$1.run(Handshaker.java:916) ~[na:1.8.0_65]
at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_65]
at sun.security.ssl.Handshaker$DelegatedTask.run(Handshaker.java:1369) ~[na:1.8.0_65]
at org.apache.http.nio.reactor.ssl.SSLIOSession.doRunTask(SSLIOSession.java:281) ~[puppet-server-release.jar:na]
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:351) ~[puppet-server-release.jar:na]
... 9 common frames omitted
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:387) ~[na:1.8.0_65]
at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292) ~[na:1.8.0_65]
at sun.security.validator.Validator.validate(Validator.java:260) ~[na:1.8.0_65]
at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324) ~[na:1.8.0_65]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:281) ~[na:1.8.0_65]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:136) ~[na:1.8.0_65]
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1496) ~[na:1.8.0_65]
... 17 common frames omitted
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:146) ~[na:1.8.0_65]
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:131) ~[na:1.8.0_65]
at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280) ~[na:1.8.0_65]
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:382) ~[na:1.8.0_65]
... 23 common frames omitted
我在 jetty.ini 中有默认配置：
[jetty]
# IP address or hostname to listen for clear-text HTTP. To avoid resolution
# issues, IP addresses are recommended over hostnames.
# Default is `localhost`.
# host = <host>
# Port to listen on for clear-text HTTP.
port = 8080
# The following are SSL specific settings. They can be configured
# automatically with the tool `puppetdb ssl-setup`, which is normally
# ran during package installation.
# IP address to listen on for HTTPS connections. Hostnames can also be used
# but are not recommended to avoid DNS resolution issues. To listen on all
# interfaces, use `0.0.0.0`.
ssl-host = 0.0.0.0
# The port to listen on for HTTPS connections
ssl-port = 8081
# Private key path
ssl-key = /etc/puppetdb/ssl/private.pem
# Public certificate path
ssl-cert = /etc/puppetdb/ssl/public.pem
# Certificate authority path
ssl-ca-cert = /etc/puppetdb/ssl/ca.pem
下面是我的第二个主机上的 puppetdb.conf：
[main]
server_urls = https://puppetmaster01.domain.com:8081
当我第一次启动 puppetdb ssl-setup 时，它说它从 /etc/puppetlabs/puppet/ssl 复制了 puppetmaster ssl（ca、private 和 public）。因此，我尝试从 master02 复制这些内容并将其添加到 jetty 中指定的 3 个文件中，但没有成功。
感谢您的帮助！
编辑 ：我找到一份文档，上面说我必须使用 CA 证书。因此，我使用以下命令生成了一个 CA 证书：
puppet cert generate puppetmaster01.domain.com --allow-dns-alt-names --dns_alt_names=puppetmaster.domain.com,puppetmaster01.domain.com,puppetmaster02.domain.com
在我使用这个为puppetdb设置ssl之后：
puppetdb ssl-setup -f
第一个问题：我的主服务器工作正常，我将 ssl/certs/ca.pem 复制到了 ssl/certs 中的节点上，它们能够生成新的 SSL，但我的主服务器从未收到它。
第二个问题：我将所有的 SSL 目录从我的第一个主服务器复制到了第二个主服务器，我用好名字重命名了 SSL 文件，但是当我启动我的 puppet 代理 -t 时，我得到了：
Error: Could not retrieve catalog from remote server: Error 403 on SERVER: Forbidden request: puppetmaster01.domain.com(IP_MASTER_02) access to /puppet/v3/catalog/puppetmaster02.domain.com [find] authenticated at :68
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run
Error: Could not send report: Error 403 on SERVER: Forbidden request: puppetmaster01.domain.com(172.27.15.24) access to /puppet/v3/report/puppetmaster02.domain.com [save] authenticated at :78
就像它尝试获取 master01 而不是 02 的信息...
答案1
我找到了如何使用 CA，您只需获取 repo puppet/ssl/ca 并将其放在其他服务器上并重新生成 SSL。
因此，在第一个主服务器上使用：puppet cert generate puppetmaster01.domain.com --allow-dns-alt-names --dns_alt_names=puppetmaster.domain.com,puppetmaster01.domain.com,puppetmaster02.domain.com
将所有 puppet/ssl/ca 复制到你的第二个主机并重新生成这个主机的 ssl：puppet cert generate puppetmaster02.domain.com