* console-proxy: fix stream buffer sizes to improve console performance
This bumps the input and output stream buffers to 64KiB and uses them
consistent across TLS and non-TLS based VNC connections.
This fixes#10650
Co-authored-by: Vishesh Jindal <vishesh.jindal@shapeblue.com>
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* Make buffer size configurable & other improvements for CPU & memory utilisation
* Setup batching of data for TLS connections to the VNC server
* Apply suggestions from code review
* Fix buffer size for xenserver
---------
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Co-authored-by: Vishesh Jindal <vishesh.jindal@shapeblue.com>
Co-authored-by: vishesh92 <vishesh92@gmail.com>
* api,agent,server,engine-schema: scalability improvements
Following changes and improvements have been added:
- Improvements in handling of PingRoutingCommand
1. Added global config - `vm.sync.power.state.transitioning`, default value: true, to control syncing of power states for transitioning VMs. This can be set to false to prevent computation of transitioning state VMs.
2. Improved VirtualMachinePowerStateSync to allow power state sync for host VMs in a batch
3. Optimized scanning stalled VMs
- Added option to set worker threads for capacity calculation using config - `capacity.calculate.workers`
- Added caching framework based on Caffeine in-memory caching library, https://github.com/ben-manes/caffeine
- Added caching for account/use role API access with expiration after write can be configured using config - `dynamic.apichecker.cache.period`. If set to zero then there will be no caching. Default is 0.
- Added caching for account/use role API access with expiration after write set to 60 seconds.
- Added caching for some recurring DB retrievals
1. CapacityManager - listing service offerings - beneficial in host capacity calculation
2. LibvirtServerDiscoverer existing host for the cluster - beneficial for host joins
3. DownloadListener - hypervisors for zone - beneficial for host joins
5. VirtualMachineManagerImpl - VMs in progress- beneficial for processing stalled VMs during PingRoutingCommands
- Optimized MS list retrieval for agent connect
- Optimize finding ready systemvm template for zone
- Database retrieval optimisations - fix and refactor for cases where only IDs or counts are used mainly for hosts and other infra entities. Also similar cases for VMs and other entities related to host concerning background tasks
- Changes in agent-agentmanager connection with NIO client-server classes
1. Optimized the use of the executor service
2. Refactore Agent class to better handle connections.
3. Do SSL handshakes within worker threads
5. Added global configs to control the behaviour depending on the infra. SSL handshake could be a bottleneck during agent connections. Configs - `agent.ssl.handshake.min.workers` and `agent.ssl.handshake.max.workers` can be used to control number of new connections management server handles at a time. `agent.ssl.handshake.timeout` can be used to set number of seconds after which SSL handshake times out at MS end.
6. On agent side backoff and sslhandshake timeout can be controlled by agent properties. `backoff.seconds` and `ssl.handshake.timeout` properties can be used.
- Improvements in StatsCollection - minimize DB retrievals.
- Improvements in DeploymentPlanner allow for the retrieval of only desired host fields and fewer retrievals.
- Improvements in hosts connection for a storage pool. Added config - `storage.pool.host.connect.workers` to control the number of worker threads that can be used to connect hosts to a storage pool. Worker thread approach is followed currently only for NFS and ScaleIO pools.
- Minor improvements in resource limit calculations wrt DB retrievals
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
Co-authored-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
Co-authored-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* test1, domaindetails, capacitymanager fix
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* test2 - agent tests
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* capacitymanagertest fix
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* change
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* fix missing changes
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* address comments
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* revert marvin/setup.py
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* fix indent
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* use space in sql
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* address duplicate
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* update host logs
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* revert e36c6a5d07
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* fix npe in capacity calculation
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* move schema changes to 4.20.1 upgrade
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* build fix
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* address comments
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* fix build
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* add some more tests
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* checkstyle fix
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* remove unnecessary mocks
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* build fix
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* replace statics
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* engine/orchestration,utils: limit number of concurrent new agent
connections
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* refactor - remove unused
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* unregister closed connections, monitor & cleanup
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* add check for outdated vm filter in power sync
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* agent: synchronize sendRequest wait
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
---------
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
Co-authored-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* increment cpvm connection logs
* remove sourceIp variable
* increment cpvm connection logs
* extract duplicate error messages to variables
* change logs level from trace to debug in authenticateToVNCServer
* add logs in trace level inside of connection loop
* remove redundant trace log
* add logs to ConsoleProxyNoVNCHandler class
* retrieve client source IP
* add periods to log messages
* change log levels from warn to error inside of catch blocks
* add client IP to successful authentication log
* replace concatenation with String.format()
* remove String.format() and use log4j2 new features instead
* remove String.format() and use log4j2 new features instead
* apply Daan's suggestion
Co-authored-by: dahn <daan.hoogland@gmail.com>
* resolve conflicts
* fix logs with three parameters
* get correct client IP
* use log4j dependencies directly
* apply winterhazel's suggestion
Co-authored-by: Fabricio Duarte <fabricio.duarte.jr@gmail.com>
* remove log proxy
* address winterhazel's suggestions on ConsoleProxyNoVncClient class
* address winterhazel's suggestions on ConsoleProxyNoVNCHandler class
* address winterhazel's suggestions on ConsoleProxyNoVNCHandler class
Co-authored-by: Fabricio Duarte <fabricio.duarte.jr@gmail.com>
---------
Co-authored-by: dahn <daan.hoogland@gmail.com>
Co-authored-by: Fabricio Duarte <fabricio.duarte.jr@gmail.com>
This PR fixes the issue with sonar check
```
Error: Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.9.1.2184:sonar (default-cli) on project cloudstack:
Error:
Error: The version of Java (11.0.22) used to run this analysis is deprecated, and SonarCloud no longer supports it. Please upgrade to Java 17 or later.
Error: You can find more information here: https://docs.sonarsource.com/sonarcloud/appendices/scanner-environment/
```
main changes
- Support build/packaging using JDK17
- Still supports JDK11 for building
- Support JRE17 for use in production installation
- Drop EL7 support
The community packages will be still packaged using JDK11.
If uses want, they can build by JDK17 as well.
Signed-off-by: Wei Zhou <wei.zhou@shapeblue.com>
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Co-authored-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Add a global setting to control whether redirection is allowed while
downloading templates and volumes
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
Add a global setting to control whether redirection is allowed while
downloading templates and volumes
core: some changes on SimpleHttpMultiFileDownloader
similar as HttpTemplateDownloader
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
(cherry picked from commit b1642bc3bf58ccde9f56f632b5a9fe46a3eb5356)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
