Class: OsCtld::Commands::Container::Exec

Inherits:
Base
  • Object
show all
Includes:
OsCtl::Lib::Utils::Log, Utils::SwitchUser
Defined in:
lib/osctld/commands/container/exec.rb

Instance Attribute Summary

Attributes inherited from Base

#client, #client_handler, #id, #opts

Instance Method Summary collapse

Methods included from Utils::SwitchUser

#ct_attach, #ct_syscmd

Methods inherited from Base

#base_execute, #call_cmd, #call_cmd!, #error, #error!, handle, #handled, #indirect?, #initialize, #manipulate, #manipulation_holder, #ok, #progress, #request_stop, run, run!

Constructor Details

This class inherits a constructor from OsCtld::Commands::Base

Instance Method Details

#execute ⇒ Object 



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# File 'lib/osctld/commands/container/exec.rb', line 10

def execute
  ct = DB::Containers.find(opts[:id], opts[:pool])
  error!('container not found') unless ct
  error!('container not running') if !ct.running? && !opts[:run]

  # Ensure the container is mounted
  ct.mount

  client.send("#{{ status: true, response: 'continue' }.to_json}\n", 0)

  st = ContainerControl::Commands::Exec.run!(
    ct,
    cmd: opts[:cmd],
    run: opts[:run],
    network: opts[:network],
    stdin: client.recv_io,
    stdout: client.recv_io,
    stderr: client.recv_io
  )
  ok(exitstatus: st)
rescue ContainerControl::Error => e
  error(e.message)
end