image based provisioning failed: error when installing grub

[Alexei Sheplyakov]

The installation script runs grub-install without chrooting into the target system. This fails because some
shared libraries are not available in the initramfs:

2015-01-03 09:09:35.086 1180 DEBUG fuel_agent.utils.grub_utils [-] Looking for grub-install: trying /sbin/grub-install
2015-01-03 09:09:35.093 1180 DEBUG fuel_agent.utils.grub_utils [-] Looking for grub-install: trying /sbin/grub2-install
2015-01-03 09:09:35.093 1180 DEBUG fuel_agent.utils.grub_utils [-] Looking for grub-install: trying /usr/sbin/grub-install
2015-01-03 09:09:35.099 1180 DEBUG fuel_agent.utils.grub_utils [-] grub-install found: /usr/sbin/grub-install
2015-01-03 09:09:35.099 1180 DEBUG fuel_agent.utils.grub_utils [-] Trying to run /usr/sbin/grub-install -v
2015-01-03 09:09:35.099 1180 DEBUG fuel_agent.utils.utils [-] Trying to execute command: /tmp/target/usr/sbin/grub-install -v
2015-01-03 09:09:35.102 1180 CRITICAL fuel-agent [-] ProcessExecutionError: Unexpected error while running command.
Command: /tmp/target/usr/sbin/grub-install -v
Exit code: 127
Stdout: ''
Stderr: '/tmp/target/usr/sbin/grub-install: error while loading shared libraries: liblzma.so.5: cannot open shared object file: No such file or directory\n'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/144862

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/144862
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=37afb36c14ae554c272958af6a1ec183b51e9e3f
Submitter: Jenkins
Branch: master

commit 37afb36c14ae554c272958af6a1ec183b51e9e3f
Author: Alexei Sheplyakov <email address hidden>
Date: Sat Jan 3 15:12:11 2015 +0300

    make guess_grub_version actually work with GRUB 2

    * the correct switch to ask for the grub-install version is --version,
      -v has a totally different meaning (--verbose). Older versions of
      grub-install recognize the --version switch too.
    * grub-install from GRUB 2.x is a binary, not a shell script, and it might
      require the shared libraries which are available inside the chroot only
      (and not in the bootstrap system). Therefore grub-install should be run
      in the chroot even if we are asking for its version.

    blueprint support-ubuntu-trusty
    Closes-bug: #1407221

    Change-Id: I08db41dc6d65c152a62f6a1544c0c1de5922f7d5

[Anastasia Palkina (apalkina)]

Verified on ISO #210 for CentOS and Ubuntu

"build_id": "2015-03-19_22-54-44", "ostf_sha": "b9a090c71682fbea5d9351051827d7d654d07be3", "build_number": "210", "release_versions": {"2014.2-6.1": {"VERSION": {"build_id": "2015-03-19_22-54-44", "ostf_sha": "b9a090c71682fbea5d9351051827d7d654d07be3", "build_number": "210", "api": "1.0", "nailgun_sha": "1d2bd383caecc5ec3f86bf93ccca940326f23e97", "production": "docker", "python-fuelclient_sha": "b223dcaf5fdad2f714cd245958fefe03995d6207", "astute_sha": "4a117a1ca6bdcc34fe4d086959ace1a6d18eeca9", "feature_groups": ["mirantis"], "release": "6.1", "fuelmain_sha": "f3d6353c08d8eb709c7ab100b56dc2bebef4157f", "fuellib_sha": "7764225db5bc653563309912afbb4058283c808b"}}}, "auth_required": true, "api": "1.0", "nailgun_sha": "1d2bd383caecc5ec3f86bf93ccca940326f23e97", "production": "docker", "python-fuelclient_sha": "b223dcaf5fdad2f714cd245958fefe03995d6207", "astute_sha": "4a117a1ca6bdcc34fe4d086959ace1a6d18eeca9", "feature_groups": ["mirantis"], "release": "6.1", "fuelmain_sha": "f3d6353c08d8eb709c7ab100b56dc2bebef4157f", "fuellib_sha": "7764225db5bc653563309912afbb4058283c808b"