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Could not connect to address=(host=127.0.0.1)(port=3306)(type=master) : Socket fail to connect to host:127.0.0.1, port:3306. Connection refused

Katarzyna | Last updated: Oct 25, 2023 07:57AM UTC

I'm using Burp Enterprise installed with Helm with the following setup: burp-storage.yaml apiVersion: storage.k8s.io/v1 kind: StorageClass metadata: name: local-storage provisioner: kubernetes.io/no-provisioner volumeBindingMode: WaitForFirstConsumer reclaimPolicy: Retain burp-pv.yaml apiVersion: v1 kind: PersistentVolume metadata: name: bsee-pv namespace: default labels: app.kubernetes.io/name: bsee-pv app.kubernetes.io/component: persistence spec: capacity: storage: 5Gi volumeMode: Filesystem accessModes: - ReadWriteMany persistentVolumeReclaimPolicy: Retain storageClassName: local-storage hostPath: path: /tmp burp-pvc.yaml: apiVersion: v1 kind: PersistentVolumeClaim metadata: name: bsee-pvc namespace: default spec: storageClassName: local-storage accessModes: - ReadWriteMany volumeMode: Filesystem resources: requests: storage: 5Gi Everything seems to be working, however, when I take a look at enterprise server logs, it seems it has problems connecting to database. kubectl logs burp-deployment-enterprise-server-55b7b9d7d8-8xgb9 Defaulted container "enterprise-server" out of: enterprise-server, init-burp-download (init), init-enterprise-server-keystore (init) 2023-10-25 07:50:37 INFO b.common.config.CommandLineOptions - Selected default file 'enterprise-server.config' [main] 2023-10-25 07:50:37 INFO bsee.common.BuildConstants - Product version: 2023.9.1-14530 [main] 2023-10-25 07:50:37 INFO bsee.server.StartEnterpriseServer - Enterprise Server version 2023.9.1-14530 [main] 2023-10-25 07:50:37 INFO bsee.server.StartEnterpriseServer - Using Java version 17.0.8 [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Installation environment: KUBERNETES [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Burp download path: /home/burpsuite/burp [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Linux preference store path: /home/burpsuite/prefs [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Database idle timeout: 60000 [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Database lifetime timeout: 120000 [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Enterprise Server HTTPS port: 8072 [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Enterprise Server HTTPS keystore location: /home/burpsuite/keystores/es.keystore [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Enterprise Server HTTPS keystore password: ****** [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Admin repository URL: jdbc:mysql://127.0.0.1:3306/burp_enterprise [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Admin repository username: burp_enterprise [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Admin repository password: ****** [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Agent repository URL: jdbc:mysql://127.0.0.1:3306/burp_enterprise [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Agent repository username: burp_agent [main] 2023-10-25 07:50:37 INFO b.common.config.SystemEnvironment - Agent repository password: ****** [main] 2023-10-25 07:50:38 INFO b.common.config.SystemEnvironment - Installation environment: KUBERNETES [main] 2023-10-25 07:50:38 INFO b.common.repository.DatabaseModule - Creating data source for URL: jdbc:mysql://127.0.0.1:3306/burp_enterprise, username: burp_enterprise [main] 2023-10-25 07:50:38 INFO b.common.repository.DatabaseModule - DB timeouts: idle=60000, max life=120000 [main] 2023-10-25 07:50:38 INFO b.s.b.BootstrapEnterpriseServer - Starting bootstrap action: Database migrations [main] Exception in thread "main" java.lang.RuntimeException: java.sql.SQLTransientConnectionException: bewspool - Connection is not available, request timed out after 10001ms. at net.portswigger.enterprise.Q.Q.Z.e(Unknown Source) at net.portswigger.enterprise.server.A.B.f(Unknown Source) at net.portswigger.enterprise.server.A.U.I(Unknown Source) at net.portswigger.enterprise.server.j.n.P(Unknown Source) at net.portswigger.enterprise.server.j.s.V(Unknown Source) at java.base/java.util.stream.ReferencePipeline$3$1.accept(Unknown Source) at java.base/java.util.ArrayList$ArrayListSpliterator.tryAdvance(Unknown Source) at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source) at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source) at java.base/java.util.stream.AbstractPipeline.copyInto(Unknown Source) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) at java.base/java.util.stream.FindOps$FindOp.evaluateSequential(Unknown Source) at java.base/java.util.stream.AbstractPipeline.evaluate(Unknown Source) at java.base/java.util.stream.ReferencePipeline.findFirst(Unknown Source) at net.portswigger.enterprise.server.j.s.N(Unknown Source) at net.portswigger.enterprise.server.StartEnterpriseServer.r(Unknown Source) at net.portswigger.enterprise.server.StartEnterpriseServer.R(Unknown Source) at net.portswigger.enterprise.server.StartEnterpriseServer.main(Unknown Source) Caused by: java.sql.SQLTransientConnectionException: bewspool - Connection is not available, request timed out after 10001ms. at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:696) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:181) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:146) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:100) at net.portswigger.enterprise.Q.Q.Z.F(Unknown Source) at net.portswigger.enterprise.Q.Q.Z.L(Unknown Source) at net.portswigger.enterprise.Q.Q.Z.e(Unknown Source) ... 17 more Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=127.0.0.1)(port=3306)(type=master) : Socket fail to connect to host:127.0.0.1, port:3306. Connection refused at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73) at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:197) at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1394) at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:635) at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:150) at org.mariadb.jdbc.Driver.connect(Driver.java:89) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:359) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:201) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:470) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:733) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:712) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) Caused by: java.sql.SQLNonTransientConnectionException: Socket fail to connect to host:127.0.0.1, port:3306. Connection refused at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73) at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:188) at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:257) at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:524) at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1389) ... 13 more Caused by: java.net.ConnectException: Connection refused at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Unknown Source) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(Unknown Source) at java.base/sun.nio.ch.NioSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:252) ... 15 more How to handle this?

Katarzyna | Last updated: Oct 25, 2023 07:58AM UTC

All the pods are on the same machine, database is installed locally on the same physical machine, not using Helm.

Maia, PortSwigger Agent | Last updated: Oct 25, 2023 12:44PM UTC

Thank you for your message. We have received your email with additional details. Thank you for letting us know that the issue is now resolved.

Katarzyna | Last updated: Oct 26, 2023 06:50AM UTC

Unfortunately, THIS issue is NOT RESOLVED. My previous issue (with back-off message from pods) is resolved, now I have problem as above. I think this might be related to the fact that my pods are in a cluster and a database is on a local filesystem (all on the same physical machine). How to solve it?

Maia, PortSwigger Agent | Last updated: Oct 26, 2023 10:18AM UTC