This PR adds outputting human readable byte sizes in the management server logs, agent logs, and usage records. A non-dynamic global variable is added (display.human.readable.sizes) to control switching this feature on and off. This setting is sent to the agent on connection and is only read from the database when the management server is started up. The setting is kept in memory by the use of a static field on the NumbersUtil class and is available throughout the codebase.
Instead of seeing things like:
2020-07-23 15:31:58,593 DEBUG [c.c.a.t.Request] (AgentManager-Handler-12:null) (logid:) Seq 8-1863645820801253428: Processing: { Ans: , MgmtId: 52238089807, via: 8, Ver: v1, Flags: 10, [{"com.cloud.agent.api.NetworkUsageAnswer":{"routerName":"r-224-VM","bytesSent":"106496","bytesReceived":"0","result":"true","details":"","wait":"0",}}] }
The KB MB and GB values will be printed out:
2020-07-23 15:31:58,593 DEBUG [c.c.a.t.Request] (AgentManager-Handler-12:null) (logid:) Seq 8-1863645820801253428: Processing: { Ans: , MgmtId: 52238089807, via: 8, Ver: v1, Flags: 10, [{"com.cloud.agent.api.NetworkUsageAnswer":{"routerName":"r-224-VM","bytesSent":"(104.00 KB) 106496","bytesReceived":"(0 bytes) 0","result":"true","details":"","wait":"0",}}] }
FS: https://cwiki.apache.org/confluence/display/CLOUDSTACK/Human+Readable+Byte+sizes
Problem: Users can register ISOs from URL but cannot upload local ISOs.
Root cause: CloudStack provides browser-based upload support for volumes and templates, but ISOs are not supported.
Solution:
The existing browser-based upload from local functionality for templates and volumes (https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=39620237) is extended to support uploading local ISOs.
Extend the UI: A new button is created under the ISOs view: 'Upload from Local'. A new dialog form is displayed in which the user must select the ISO to upload from its local file system.
Extend the API: New 'GetUploadParamsForIso' API command is created to handle the ISO upload.
Since the CloudStack virtual router was redesigned on version 4.6 it has been observed that the DHCP leases file is not persistent across network operations. This causes conflicts on guest VMs static IPs, causing these static IPs to not be renewed by the DHCP server running on isolated and VPC networks' virtual routers (dnsmasq). On stopping or destroying a VM, its dhcp/dns records are not removed from the virtual router causing ghost effects.
Fixes#3272Fixes#3354
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This tries to provide a threshold based fix for #2873 where swappinness of VR is not used until last resort. By limiting swappiness unless actually needed, the VR system degradation can be avoided for most cases. The other change is around not starting baremetal-vr by default on all VRs, according to the spec https://cwiki.apache.org/confluence/display/CLOUDSTACK/Baremetal+Advanced+Networking+Support only vmware VRs need to run it and that too only as the last step of the setup/completion, so we don't need to run it all the time.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Remove maven standard module (which only a few were using) and get ride of maven customization for the projects structure.
- moved all directories to src/main/java, src/main/resources, src/main/scripts, src/test/java, src/test/resources
- grep scan to search for src/com and src/org left over
- grep for <project>/scripts to fix pom.xml configuration
- remove custom <build> configuration in pom.xml
Signed-off-by: Marc-Aurèle Brothier <m@brothier.org>
This feature allow admins to dedicate a range of public IP addresses to the SSVM and CPVM, such that they can be subject to specific external firewall rules. The option to dedicate a public IP range to the System VMs (SSVM & CPVM) is added to the createVlanIpRange API method and the UI.
Solution:
Global setting 'system.vm.public.ip.reservation.mode.strictness' is added to determine if the use of the system VM reservation is strict (when true) or preferred (false), false by default.
When a range has been dedicated to System VMs, CloudStack should apply IPs from that range to
the public interfaces of the CPVM and the SSVM depending on global setting's value:
If the global setting is set to false: then CloudStack will use any unused and unreserved public IP
addresses for system VMs only when the pool of reserved IPs has been exhausted
If the global setting is set to true: then CloudStack will fail to deploy the system VM when the pool
of reserved IPs has been exhausted, citing the lack of available IPs.
UI Changes
Under Infrastructure -> Zone -> Physical Network -> Public -> IP Ranges, button 'Account' label is refactored to 'Set reservation'.
When that button is clicked, dialog displayed is also refactored, including a new checkbox 'System VMs' which indicates if range should be dedicated for CPVM and SSVM, and a note indicating its usage.
When clicking on button for any created range, UI dialog displayed indicates whether IP range is dedicated for system vms or not.
This feature allows root administrators to define new roles and associate API
permissions to them.
A limited form of role-based access control for the CloudStack management server
API is provided through a properties file, commands.properties, embedded in the
WAR distribution. Therefore, customizing API permissions requires unpacking the
distribution and modifying this file consistently on all servers. The old system
also does not permit the specification of additional roles.
FS:
https://cwiki.apache.org/confluence/display/CLOUDSTACK/Dynamic+Role+Based+API+Access+Checker+for+CloudStack
DB-Backed Dynamic Role Based API Access Checker for CloudStack brings following
changes, features and use-cases:
- Moves the API access definitions from commands.properties to the mgmt server DB
- Allows defining custom roles (such as a read-only ROOT admin) beyond the
current set of four (4) roles
- All roles will resolve to one of the four known roles types (Admin, Resource
Admin, Domain Admin and User) which maintains this association by requiring
all new defined roles to specify a role type.
- Allows changes to roles and API permissions per role at runtime including additions or
removal of roles and/or modifications of permissions, without the need
of restarting management server(s)
Upgrade/installation notes:
- The feature will be enabled by default for new installations, existing
deployments will continue to use the older static role based api access checker
with an option to enable this feature
- During fresh installation or upgrade, the upgrade paths will add four default
roles based on the four default role types
- For ease of migration, at the time of upgrade commands.properties will be used
to add existing set of permissions to the default roles. cloud.account
will have a new role_id column which will be populated based on default roles
as well
Dynamic-roles migration tool: scripts/util/migrate-dynamicroles.py
- Allows admins to migrate to the dynamic role based checker at a future date
- Performs a harder one-way migrate and update
- Migrates rules from existing commands.properties file into db and deprecates it
- Enables an internal hidden switch to enable dynamic role based checker feature
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
The PlannerBase is an empty class, and does not bring contribution to
ACS code.
We changed com.cloud.deploy.FirstFitPlanner to extend the AdapterBase
and implements the com.cloud.deploy.DeploymentPlanner.
We also removed the method
com.cloud.deploy.DeploymentPlanner.check(VirtualMachineProfile,
DeploymentPlan, DeployDestination, ExcludeList) that was not used
anywhere.
Additionally, we removed the “_” from FirstFitPlanner's attributes name,
in order to have them in a more standard way.
This reverts commit cd7218e241, reversing
changes made to f5a7395cc2.
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
Changed methodnames according to Nic.java refactor.
Fixed NicVO.java due to regression from Nic.java refactor.
Fixed VmWareGuru.java after Nic.java refactor.
See issue CLOUDSTACK-8736 for ongoing effort to clean up network code.
Added a source column to the user table.
Source now has only two values UNKNOWN,LDAP with UNKNOWN being the
default and is an enum is com.cloud.User.
When the source is UNKNOWN, the old method of authenticating against all
the available authenticators is used. If a source is available, only
that particular authenticator will be used.
added overloaded methods in AccountService to createUserAccount and
createUser with source specified.
(cherry picked from commit 5da733072e)
Added a source column to the user table.
Source now has only two values UNKNOWN,LDAP with UNKNOWN being the
default and is an enum is com.cloud.User.
When the source is UNKNOWN, the old method of authenticating against all
the available authenticators is used. If a source is available, only
that particular authenticator will be used.
added overloaded methods in AccountService to createUserAccount and
createUser with source specified.
on calling GetUploadParamsForTemplate, persisting the metadata to db
validating the account limits and incrementing the appropriate limits
encoded the metadata on management server using preshared key
Web UI shows all DHCP/PXE providers in cloud when admin click DHCP/PXE IP for A zone
Conflicts:
plugins/hypervisors/baremetal/src/com/cloud/baremetal/networkservice/BaremetalKickStartServiceImpl.java
Spaceman1984
Pearl Dsilva
Gabriel Beims Bräscher
Anurag Awasthi
Nicolas Vazquez
Rohit Yadav
Rohit Yadav
lzh3636
Marc-Aurèle Brothier
Sigert Goeminne
rashmidixit
Sudharma Jain
Daan Hoogland
weingartner
cirstofolini
Rajani Karuturi
Boris Schrijver
Daan Hoogland
Rafael da Fonseca
Mike Tutkowski
Rajani Karuturi
Damodar
Koushik Das
Saksham Srivastava
Laszlo Hornyak
Frank Zhang