Class: OsCtld::Container::Hooks::PostMount
- Inherits:
-
Base
show all
- Defined in:
- lib/osctld/container/hooks.rb
Instance Attribute Summary
Attributes inherited from Base
#ct
Attributes inherited from Hook::Base
#event_instance, #opts
Instance Method Summary
collapse
Methods inherited from Base
ct_hook, #setup
Methods inherited from Hook::Base
blocking, blocking?, #blocking?, #exec, hook, #initialize, #setup
Instance Method Details
#environment ⇒ Object
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# File 'lib/osctld/container/hooks.rb', line 93
def environment
super.merge({
'OSCTL_CT_ROOTFS_MOUNT' => opts[:rootfs_mount],
'OSCTL_CT_NS_PID' => opts[:ns_pid].to_s
})
end
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#executable(hook_path) ⇒ Object
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# File 'lib/osctld/container/hooks.rb', line 100
def executable(hook_path)
if opts[:mnt_ns]
['nsenter', "--mount=/proc/self/fd/#{opts[:mnt_ns].fileno}", hook_path]
else
['nsenter', '--target', opts.fetch(:ns_pid).to_s, '--mount', hook_path]
end
end
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#inherited_files ⇒ Object
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# File 'lib/osctld/container/hooks.rb', line 108
def inherited_files
[opts[:mnt_ns]].compact
end
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