lhotari opened a new issue #110: URL: https://github.com/apache/pulsar-helm-chart/issues/110
### Problem There's a permission issue in pulsar-proxy when using a Docker image that uses a non-root user. The 2.8.0-SNAPSHOT Pulsar docker images use a non-root user. This change was made in https://github.com/apache/pulsar/pull/8796 . Since the default configuration uses port 80 and now when the default user is "pulsar", it cannot bind to port 80. This is the error log in pulsar-proxy-0 pod: ``` 14:38:21.477 [main] ERROR org.apache.pulsar.proxy.server.ProxyServiceStarter - Failed to start pulsar proxy service. error msg Failed to start HTTP server on ports [80] java.io.IOException: Failed to start HTTP server on ports [80] at org.apache.pulsar.proxy.server.WebServer.start(WebServer.java:246) ~[org.apache.pulsar-pulsar-proxy-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT] at org.apache.pulsar.proxy.server.ProxyServiceStarter.<init>(ProxyServiceStarter.java:177) [org.apache.pulsar-pulsar-proxy-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT] at org.apache.pulsar.proxy.server.ProxyServiceStarter.main(ProxyServiceStarter.java:186) [org.apache.pulsar-pulsar-proxy-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT] Caused by: java.net.SocketException: Permission denied at sun.nio.ch.Net.bind0(Native Method) ~[?:1.8.0_282] at sun.nio.ch.Net.bind(Net.java:461) ~[?:1.8.0_282] at sun.nio.ch.Net.bind(Net.java:453) ~[?:1.8.0_282] at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:222) ~[?:1.8.0_282] at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:85) ~[?:1.8.0_282] at org.eclipse.jetty.server.ServerConnector.openAcceptChannel(ServerConnector.java:345) ~[org.eclipse.jetty-jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.ServerConnector.open(ServerConnector.java:310) ~[org.eclipse.jetty-jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNetworkConnector.java:80) ~[org.eclipse.jetty-jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java:234) ~[org.eclipse.jetty-jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) ~[org.eclipse.jetty-jetty-util-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.Server.doStart(Server.java:401) ~[org.eclipse.jetty-jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) ~[org.eclipse.jetty-jetty-util-9.4.35.v20201120.jar:9.4.35.v20201120] at org.apache.pulsar.proxy.server.WebServer.start(WebServer.java:224) ~[org.apache.pulsar-pulsar-proxy-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT] ... 2 more 2021-03-19 02:38:21,480 [sun.misc.Launcher$AppClassLoader@7ef20235] error Uncaught exception in thread main: java.io.IOException: Failed to start HTTP server on ports [80] ``` The problem goes away after changing the port to 8080 in values.yaml: ``` proxy: ports: http: 8080 ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
