Often, patch and security releases do not require schema migrations or
data migrations. However, if an empty upgrade class and associated
scripts are not defined, the upgrade process will break. With this
change, if a release does not have an upgrade, a noop DbUpgrade is added
to the upgrade path. This approach allows the upgrade to proceed and
for the database to properly reflect the installed version. This change
should make the release process simpler as RMs no longer need to
rememeber to create this boilerplate code when starting a new release.
Beginning with the 4.8.2.0 and 4.9.1.0 releases, the project will
formally adopt a four (4) position release number to properly accomodate
rekeases that contain only CVE fixes. The DatabaseUpgradeChecker and
Version classes made assumptions that they would always parse and
compare three (3) position version numbers. This change adds the
CloudStackVersion value object that supports both three (3) and four (4)
version numbers. It encapsulates version comparsion logic, as well as,
the rules to allow three (3) and four (4) to interoperate.
* Modifies DatabaseUpgradeChecker to handle derive an upgrade path for
a version that was not explicitly specified. It determines the
releases the first release before it with database migrations and uses
that list as the basis for the list for version being calculated. A
noop upgrade is then added to the list which causes no schema changes
or data migrations, but will update the database to the version.
* Adds unit tests for the upgrade path calculation logic in
DatabaseUpgradeChecker
* Removes dummy upgrade logic for the 4.8.2.0 introduced in previous
versions of this patch
* Introduces the CloudStackVersion value object which parses and
compares three (3) and four (4) position version numbers. This class
is intended to replace com.cloud.maint.Version.
* Adds the junit-dataprovider dependency -- allowing test data to be
concisely generated separately from the execution of a test case.
Used extensively in the CloudStackVersionTest.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
CLOUDSTACK-8852 Database shows that management server is UP when it iDatabase shows that management server is UP when it is actually stopped.
This was happening as the stop method in clusterMnanagerImpl was not getting callled. Added shutdown hooks to all spring sub contexts, this enables spring to call the stop mehtods of the beans when management server is shutting down.
Conflicts:
framework/spring/module/src/main/java/org/apache/cloudstack/spring/module/web/CloudStackContextLoaderListener.java
* pr/840:
CLOUDSTACK-8852 Database shows that management server is UP when it is actually stopped from the CCP GUI
Signed-off-by: Remi Bergsma <github@remi.nl>
This was happening as the stop method in clusterMnanagerImpl was not getting callled. Added shutdown hooks to all sub contexts,
this enables spring to call the stop mehtods of the beans when management server is shutting down.
Conflicts:
framework/spring/module/src/main/java/org/apache/cloudstack/spring/module/web/CloudStackContextLoaderListener.java
This reverts commit cd7218e241a8ac93df7a73f938320487aa526de6, reversing
changes made to f5a7395cc2ec37364a2e210eac60720e9b327451.
Reason for Revert:
noredist build failed with the below error:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.2:compile (default-compile) on project cloud-plugin-hypervisor-vmware: Compilation failure
[ERROR] /home/jenkins/acs/workspace/build-master-noredist/plugins/hypervisors/vmware/src/com/cloud/hypervisor/guru/VMwareGuru.java:[484,12] error: non-static variable logger cannot be referenced from a static context
[ERROR] -> [Help 1]
even the normal build is broken as reported by @koushik-das on dev list
http://markmail.org/message/nngimssuzkj5gpbz
Discovery of modules is based on classpath scanning. In some situations it
may not be possible or desirable to change the classpath. To force a
module to not load you can create a file called modules.properties on the
classpath that can exclude specific modules from loading. Additionally
this same file can be used to exclude a specific extension. Extension
loading is typically done through global configuration. If you want to set
up an environment and you don't even want the extension/module loaded on
the first start, then using the config file is appropriate.
Example: modules.properties
modules.exclude=storage-image-s3,storage-volume-solidfire
extensions.exclude=ClusterScopeStoragePoolAllocator,ZoneWideStoragePoolAllocator
Typically you would want to place this file in /etc/cloudstack/management
ACS is now comprised of a hierarchy of spring application contexts.
Each plugin can contribute configuration files to add to an existing
module or create it's own module.
Additionally, for the mgmt server, ACS custom AOP is no longer used
and instead we use Spring AOP to manage interceptors.
