Github user milamberspace commented on the issue:
https://github.com/apache/cloudstack/pull/1610
@wido This PR has been include with the latest CS 4.9.0, unfortunately if
the last line of the db.properties file hasn't a return line (i.e. the last
line isn't an empty line), the first line of your patch
(db.cloud.driver=jdbc:mysql) will be concatenate to the last line:
example:
db.cloud.secondsBeforeRetryMaster=3600db.cloud.driver=jdbc:mysql
db.usage.driver=jdbc:mysql
db.simulator.driver=jdbc:mysql
And after the management service don't start correctly.
Probably need to be fix in the 4.9.1 and a mention need to be had in the
Release Notes.
For trace (and google search), the error messages:
2016-07-31 15:05:10,684 ERROR [c.c.u.d.DriverLoader] (main:null) DB driver
type null is not supported!
2016-07-31 15:05:10,709 WARN [c.c.u.d.T.Transaction] (main:null) Unable to
load db configuration, using defaults with 5 connections. Falling back on
assumed datasource on localhost:3306 using username:password=cloud:cloud.
Please check your configuration
com.cloud.utils.exception.CloudRuntimeException: DB driver type null is not
supported!
[...]
2016-07-31 15:05:10,979 ERROR [c.c.u.d.Merovingian2] (main:null) Unable to
get a new db connection
java.sql.SQLException: Access denied for user 'cloud'@'localhost' (using
password: YES)
[...]
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