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  • Committer: Thomas Cuthbert
  • Date: 2018-01-24 05:24:55 UTC
  • mfrom: (59.1.3 elasticsearch-charm)
  • Revision ID: thomas.cuthbert@canonical.com-20180124052455-nzpf19deqel0cuf8
[jamesbeedy,r=tcuthbert] update template to render correctly compatible for all elasticsearch

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hooks/hooks.py
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from charmhelpers.core import hookenv
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import os
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import shutil
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import subprocess as sp
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mountpoint = '/srv/elasticsearch'
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config = hookenv.config()
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hooks = charmhelpers.contrib.ansible.AnsibleHooks(
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    playbook_path='playbook.yaml',
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    ])
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@hooks.hook('install', 'upgrade-charm')
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def install():
 
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@hooks.hook('install.real', 'upgrade-charm')
 
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def install_real():
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    """Install ansible before running the tasks tagged with 'install'."""
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    # Allow charm users to run preinstall setup.
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    if is_container:
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        config["env-vars"] = {"ES_SKIP_SET_KERNEL_PARAMETERS": "true"}
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    else:
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        config["env-vars"] = {}
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    charmhelpers.payload.execd.execd_preinstall()
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    charmhelpers.contrib.ansible.install_ansible_support(
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        from_ppa=False)
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    charmhelpers.core.host.service_start('elasticsearch')
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def is_container():
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    """Return True if system is running inside a container"""
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    virt_type = sp.check_output('systemd-detect-virt').decode().strip()
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    if virt_type == 'lxc':
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        return True
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    else:
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        return False
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if __name__ == "__main__":
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    hooks.execute(sys.argv)