VpcVirtualNetworkApplianceManagerImpl.java fails when the broadcast URI
is not a long
Fixed whitespace issues
Signed-off-by: Hugo Trippaers <htrippaers@schubergphilis.com>
(cherry picked from commit 68b836d46d)
Signed-off-by: Hugo Trippaers <htrippaers@schubergphilis.com>
When calling the listZones API command, you can now supply a name to pull a specific zone by name.
Updated two classes to include name paramater and query data centers/zones by name if suppled:
- server/src/com/cloud/api/query/QueryManagerImpl.java
- api/src/org/apache/cloudstack/api/command/user/zone/ListZonesByCmd.java
Signed-off-by: Prasanna Santhanam <tsp@apache.org>
It's a regression caused by:
commit 69d24545c4
Author: Murali Reddy <murali.reddy@citrix.com>
Date: Fri Feb 8 18:50:18 2013 +0530
CLOUDSTACK-1208: Failed to shutdown guest network
Firewall manager was being used instead of LoadBalancingRules manager
while applying the load balancer rules in shut down network. Changing it
to LoadBalancingRules manager.
The parameter transferre to applyRules() should be lbRules, rather than the lbs
object.
Changes:
- Use of class variable of type GenericSearchBuilder causes issues when multiple threads invoke this method to findCapacity
- Changing the scope of the variable to be local to these methods.
host name of router's resident host returned instead of the name of the
router. correcting the setter.
Signed-off-by: Prasanna Santhanam <tsp@apache.org>
Non-printable characters results in empty pages for all users loading the
corrupted object in the web interface. It also results in the API call results
getting truncated with an error when it encounters the non-printable characters.
Every decoded parameter value is checked for control character using OWASP's
ESAPI library.
Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
(cherry picked from commit 87b668b71b)
Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
The issue occur in two conditions
(1) If I use two sessions or browsers to EnableStaticNat on CloudStack
UI. one is successful, the other is failed. However, there is no ip in
database.
(2) If I use API call EnableStaticNat several times The first time
succeed, the second failed, the third succeed. the result is
success-fail-success-fail-success-fail, which it is not correct.
Reported-by: Wei Zhou <w.zhou@leaseweb.com>
Reviewed-by: https://reviews.apache.org/r/9254/
Signed-off-by: Prasanna Santhanam <tsp@apache.org>
Firewall manager was being used instead of LoadBalancingRules manager
while applying the load balancer rules in shut down network. Changing it
to LoadBalancingRules manager.
- Mgmt server impl is a pluggable service, fix it's method
- Fix getCommands() to return all cmd api classes supported by this mgmt server
- For api-discovery, get commands from pluggable services only, don't use reflections
- Don't use reflections in ApiServer, iterate pluggableservices
- Fix api discovery unit test
- The fix was done automatically using following python program along with
following step:
1. Get all apis provided by default mgmt server, all of them are in cloud-api now
cd api/src/org/apache/cloudstack/api/command
find . >> apis
2. For all apis, generate java code that adds the class to the cmdList arraylist:
f = open('apis', 'r')
data = f.read()
f.close()
output = ""
for a in data.split('\n'):
output += "cmdList.add(%s);" % a.split('/')[-1].replace('.java', '.class')
# wrote output to a file, copied content to mgmt server impl's getCommands()
# similarly, fixed import statements using same code, splitting on /
Testing:
Ran apiserver, put breakpoints in ApiServer's init() where classes are processed
Total cmd classes found by reflections (ReflectUtil) = 354
Total cmd classes found by getCommands for all pluggable services = 354
Next, copied the comma separated values for each set to a string in ipython, a & b
set(a).difference(set(b)) returned null.
The above test implies both set of cmd classes found by both methods, i.e. using
reflections and using getCommands() had same set of apis and all were unique.
Conclusion:
The changes are idempotent and don't break api server's cmd class api discovery
processing.
BUG-ID: CLOUDSTACK-1210
Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
The new policy is:
1. Generate a random IP.
2. Find the next available IP, start from the generated IP.
3. If we cannot find an available IP after certain times(10000 by default,
network.ipv6.search.retry.max) retry, give up.
- Get rid of boolean decode arg
- Method assumes that OTW params have been already decoded
- Remove redundant code that tries to decode again based on boolean arg
Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
(cherry picked from commit 2b267c1ceb)
Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
The issue happens randomly when hosts in a cluster gets distributed across multiple MS. Host can get split in following scenarios:
a. Add host – MS on which add host is executed takes ownership of the host. So if 2 hosts belonging to same cluster are added from 2 different MS then cluster gets split
b. scanDirectAgentToLoad – This runs every 90 secs. and check if there are any hosts that needs to be reconnected. The current logic of host scan can also lead to a split
The idea is to fix (b) to ensure that hosts in a cluster are managed by same MS. For (a) only the entry in the database is going to be created except in case if the host getting added is first in the cluster (in this case agent creation happens at the same time) and then (b) will take care of connection and agent creation part. Since currently addHost only creates an entry in the db there is a small window where the host state will be shown as 'Alert' till the time (b) is scheduled and picks up the host to make a connection. The MS doing add host will immediately schedule a scan task and also send notification to peers to start the scan task.
following changes
- introduced notion of event bus with publish, subscribe, unsubscribe
semantics
- a plug-in can implement the EventBus abstraction to provide event
bug to CloudStack
- A rabbitMQ based plug-in that can interact with AMQP servers to
provide message broker based event-bug
- stream lines, action events, usage events, alerts publishing in to
convineance classed which are also used to publish corresponding
event on to event bus
- introduced notion of state change event. On a state change, in the
state machine corrsponding to the resource, a state change event is
published on the event bug
- associated a state machined with Snapshot and Network objects
- Virtual Machine, Volume, Snaphost, Network object state changes wil
result in a state change event
Frank Zhang
Min Chen
Prasanna Santhanam
Roeland Kuipers
Kishan Kavala
Prachi Damle
Sheng Yang
Murali Reddy
David Grizzanti
Kelven Yang
Harikrishna Patnala
Wei Zhou
Rohit Yadav
David Nalley
Mice Xia
Likitha Shetty
Marcus Sorensen
Koushik Das
Hugo Trippaers
Saksham Srivastava
joesan