[GitHub] saliven1970 opened a new issue #3073: VPC network create VM ERROR

[GitBox <gi...@apache.org>]

saliven1970 opened a new issue #3073: VPC network create VM ERROR
URL: https://github.com/apache/cloudstack/issues/3073
 
 
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   ##### ISSUE TYPE
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    * Bug Report
    
   ##### COMPONENT NAME
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   Categorize the issue, e.g. API, VR, VPN, UI, etc.
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   VPC Network
   
   ##### CLOUDSTACK VERSION
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   New line separated list of affected versions, commit ID for issues on master branch.
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   4.11.3
   4.12
   
   ##### CONFIGURATION
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   Information about the configuration if relevant, e.g. basic network, advanced networking, etc.  N/A otherwise
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   Advanced network
   VPC network
   
   ##### OS / ENVIRONMENT
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   Information about the environment if relevant, N/A otherwise
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   CentOS 7.4-X64
   
   ##### SUMMARY
   <!-- Explain the problem/feature briefly -->
   
   Using the same host and system environment ( Cento OS 7.4 ) and installing version 4.11.0.0, configuring the VPC network with advanced network features and creating virtual machines under the network can be successful.  A VLAN bridge similar to brXXX - XXXX will appear on the host computer with XXX as the network card name and XXXX as the VLAN ID.  However, after installing version 4.11.3-Snapshot and 4.12.0-Snapshot ( compiled according to GitHub download code ) and creating VPC network and VM through the same operation, it failed with an error that the host computer could not create the corresponding VLAN bridge and VM.
   
   ##### STEPS TO REPRODUCE
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   1. Add zone, Zone Type:Advanced,Two physical network, manager and public. isolation: VLAN.
   2.Create VPC.use defaule VPC offering.and Add one tier.
   3.Create VM Instance,use VPC tier Network.is a Isolated Network.
   
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   ##### EXPECTED RESULTS
   <!-- What did you expect to happen when running the steps above? -->
   
   VM Instance creation succeeded
   A VLAN bridge similar to brXXX - XXXX will appear on the host computer
   
   ##### ACTUAL RESULTS
   <!-- What actually happened? -->
   
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   VM creation failed,
   VLAN bridge creation failed

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