yahoo-eng-team team mailing list archive

[Lucas Alvares Gomes <lucasagomes@xxxxxxxxx>]

Public bug reported:

The compile_ovs function from the DevStack OVS module fails when the
host OS is using a older kernel even if the "build_modules" parameter is
set to False.

The code will attempt to install the matching version of the kernel-
devel and kernel-headers package, but, since we are running with an
older kernel those package may not be presented.

There's no reason to install these packages when we are not compiling
the modules, so, I suggest we use the "build_modules" parameters as a
flag to indicate whether these packages should be installed or not.

Output:

+ RETRY_UPDATE=True
+ [[ False = \T\r\u\e ]]
+ is_ubuntu
+ [[ -z rpm ]]
+ '[' rpm = deb ']'
+ real_install_package kernel-devel-3.10.0-944.el7.x86_64
+ is_ubuntu
+ [[ -z rpm ]]
+ '[' rpm = deb ']'
+ is_fedora
+ [[ -z RedHatEnterpriseServer ]]
+ '[' RedHatEnterpriseServer = Fedora ']'
+ '[' RedHatEnterpriseServer = 'Red Hat' ']'
+ '[' RedHatEnterpriseServer = RedHatEnterpriseServer ']'
+ yum_install kernel-devel-3.10.0-944.el7.x86_64
+ local result parse_yum_result
+ [[ '' = \T\r\u\e ]]
+ time_start yum_install
+ local name=yum_install
+ local start_time=
+ [[ -n '' ]]
++ date +%s%3N
+ _TIME_START[$name]=1541413607804
+ parse_yum_result='              \
        BEGIN { result=0 }          \
        /^YUM_FAILED/ { result=$2 } \
        /^No package/ { result=2 }  \
        /^Failed:/    { result=2 }  \
        //{ print }                 \
        END { exit result }'
+ sudo_with_proxies yum install -y kernel-devel-3.10.0-944.el7.x86_64
+ awk '              \
        BEGIN { result=0 }          \
        /^YUM_FAILED/ { result=$2 } \
        /^No package/ { result=2 }  \
        /^Failed:/    { result=2 }  \
        //{ print }                 \
        END { exit result }'
+ echo YUM_FAILED 1
+ result=1

** Affects: neutron
     Importance: Undecided
     Assignee: Lucas Alvares Gomes (lucasagomes)
         Status: New

** Changed in: neutron
     Assignee: (unassigned) => Lucas Alvares Gomes (lucasagomes)

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https://bugs.launchpad.net/bugs/1802101

Title:
  Devstack OVS module: OVS compilation fails when using an old kernel
  (even if the build_modules param is False)

Status in neutron:
  New

Bug description:
  The compile_ovs function from the DevStack OVS module fails when the
  host OS is using a older kernel even if the "build_modules" parameter
  is set to False.

  The code will attempt to install the matching version of the kernel-
  devel and kernel-headers package, but, since we are running with an
  older kernel those package may not be presented.

  There's no reason to install these packages when we are not compiling
  the modules, so, I suggest we use the "build_modules" parameters as a
  flag to indicate whether these packages should be installed or not.

  Output:

  + RETRY_UPDATE=True
  + [[ False = \T\r\u\e ]]
  + is_ubuntu
  + [[ -z rpm ]]
  + '[' rpm = deb ']'
  + real_install_package kernel-devel-3.10.0-944.el7.x86_64
  + is_ubuntu
  + [[ -z rpm ]]
  + '[' rpm = deb ']'
  + is_fedora
  + [[ -z RedHatEnterpriseServer ]]
  + '[' RedHatEnterpriseServer = Fedora ']'
  + '[' RedHatEnterpriseServer = 'Red Hat' ']'
  + '[' RedHatEnterpriseServer = RedHatEnterpriseServer ']'
  + yum_install kernel-devel-3.10.0-944.el7.x86_64
  + local result parse_yum_result
  + [[ '' = \T\r\u\e ]]
  + time_start yum_install
  + local name=yum_install
  + local start_time=
  + [[ -n '' ]]
  ++ date +%s%3N
  + _TIME_START[$name]=1541413607804
  + parse_yum_result='              \
          BEGIN { result=0 }          \
          /^YUM_FAILED/ { result=$2 } \
          /^No package/ { result=2 }  \
          /^Failed:/    { result=2 }  \
          //{ print }                 \
          END { exit result }'
  + sudo_with_proxies yum install -y kernel-devel-3.10.0-944.el7.x86_64
  + awk '              \
          BEGIN { result=0 }          \
          /^YUM_FAILED/ { result=$2 } \
          /^No package/ { result=2 }  \
          /^Failed:/    { result=2 }  \
          //{ print }                 \
          END { exit result }'
  + echo YUM_FAILED 1
  + result=1

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