Thanks for the quick reply Colin, so from looking at the web logs it looks like the connection to postgres is the issue Caused by: java.lang.IllegalStateException: Can not connect to database. Please check connectivity and settings (see the properties pref ixed by 'sonar.jdbc.'). at org.sonar.db.DefaultDatabase.checkConnection(DefaultDatabase.java:119) at org.sonar.db.DefaultDatabase.start(DefaultDatabase.java:84) ... 24 common frames omitted Caused by: java.sql.SQLException: Cannot create PoolableConnectionFactory (The connection attempt failed.) at org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:2385) at org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:2110) at org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:1563) at org.sonar.db.profiling.NullConnectionInterceptor.getConnection(NullConnectionInterceptor.java:31) at org.sonar.db.profiling.ProfiledDataSource.getConnection(ProfiledDataSource.java:317) at org.sonar.db.DefaultDatabase.checkConnection(DefaultDatabase.java:116) ... 25 common frames omitted Caused by: org.postgresql.util.PSQLException: The connection attempt failed. at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:292) at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:195) at org.postgresql.Driver.makeConnection(Driver.java:454) at org.postgresql.Driver.connect(Driver.java:256) at org.apache.commons.dbcp2.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:53) at org.apache.commons.dbcp2.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:291) at org.apache.commons.dbcp2.BasicDataSource.validateConnectionFactory(BasicDataSource.java:2395) at org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:2381) ... 30 common frames omitted Caused by: java.net.SocketTimeoutException: connect timed out at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242) at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403) at java.base/java.net.Socket.connect(Socket.java:609) at org.postgresql.core.PGStream.<init>(PGStream.java:70) at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:91) at org.postgresql.core.v3.Connect