(List
  (Com {[LIT_CHARS source]} {[DQ [VarSub HOME][LIT_CHARS /kube/][VarSub KUBE_CONFIG_FILE transform_ops=[VS_UNARY_DPOUND {[LIT_CHARS "*"] [LIT_SLASH /]}]]]}  )
  (If
    (AndOr OP_AND_IF
      (DBracket {B1 UNARY_STRING_n {[DQ [VarSub DEBUG]]}})
      (AndOr OP_AND_IF
        (DBracket {B2 BINARY_STRING_NOT_EQUAL {[DQ [VarSub DEBUG]]} {[LIT_CHARS false]}})
        (DBracket {B2 BINARY_STRING_NOT_EQUAL {[DQ [VarSub DEBUG]]} {[LIT_CHARS FALSE]}})
      )
    )
    (Com {[LIT_CHARS set]} {[LIT_CHARS -x]}    )
  )
  (If
    (DBracket {B2 BINARY_STRING_NOT_EQUAL {[DQ [ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -u]})]]} {[DQ [LIT_CHARS 0]]}})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Please run as root"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (FunctionDef config_etcd []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('attempt', {[LIT_CHARS 0]})])
      (While
        (Com {[LIT_CHARS true]}        )
        (List
          (Com {[LIT_CHARS /opt/bin/etcdctl]} {[LIT_CHARS get]} {[LIT_CHARS /coreos.com/network/config]}          )
          (If
            (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub ?]]} {[LIT_CHARS 0]}})
            (Com {[LIT_CHARS break]}            )
            (ElseTrue)
            (List
              (If
                (DParen {A2 AS_OP_GREAT {A Atom NODE_ARITH_WORD {[VarSub attempt]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 600]}}})
                (List
                  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "timeout waiting for /coreos.com/network/config"]]}
                    <
                    (FilenameRedirectNode filename={[LIT_TILDE "~"] [LIT_CHARS /kube/err.log]} <REDIR_DGREAT ">>"> 1),
                    >
                  )
                  (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]}                  )
                )
              )
              (Com {[LIT_CHARS /opt/bin/etcdctl]} {[LIT_CHARS mk]} {[LIT_CHARS /coreos.com/network/config]} {[DQ [LIT_CHARS "{"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS Network][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS ":"][\ LIT_ESCAPED_CHAR "\\\""][VarSub FLANNEL_NET][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS ", "][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS Backend][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS ": "][VarSub FLANNEL_BACKEND test_op=VS_TEST_COLON_HYPHEN {[DQ [LIT_CHARS "{"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS Type][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS ": "][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS vxlan][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "}"]]}][VarSub FLANNEL_OTHER_NET_CONFIG][LIT_CHARS "}"]]}              )
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('attempt', {[ArithSub {A2 AS_OP_PLUS {A Atom NODE_ARITH_WORD {[VarSub attempt]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})])
              (Com {[LIT_CHARS sleep]} {[LIT_CHARS 3]}              )
            )
          )
        )
      )
    )
  )
  (FunctionDef restart_docker []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('attempt', {[LIT_CHARS 0]})])
      (While
        (DBracket {B! {B1 UNARY_FILE_f {[LIT_CHARS /run/flannel/subnet.env]}}})
        (List
          (If
            (DParen {A2 AS_OP_GREAT {A Atom NODE_ARITH_WORD {[VarSub attempt]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 200]}}})
            (List
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "timeout waiting for /run/flannel/subnet.env"]]}
                <
                (FilenameRedirectNode filename={[LIT_TILDE "~"] [LIT_CHARS /kube/err.log]} <REDIR_DGREAT ">>"> 1),
                >
              )
              (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]}              )
            )
          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('attempt', {[ArithSub {A2 AS_OP_PLUS {A Atom NODE_ARITH_WORD {[VarSub attempt]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})])
          (Com {[LIT_CHARS sleep]} {[LIT_CHARS 3]}          )
        )
      )
      (Com {[LIT_CHARS sudo]} {[LIT_CHARS ip]} {[LIT_CHARS link]} {[LIT_CHARS set]} {[LIT_CHARS dev]} {[LIT_CHARS docker0]} {[LIT_CHARS down]}      )
      (Com {[LIT_CHARS sudo]} {[LIT_CHARS brctl]} {[LIT_CHARS delbr]} {[LIT_CHARS docker0]}      )
      (Com {[LIT_CHARS source]} {[LIT_CHARS /run/flannel/subnet.env]}      )
      (Com {[LIT_CHARS source]} {[LIT_CHARS /etc/default/docker]}      )
      (Com {[LIT_CHARS echo]} {[LIT_VAR_LIKE "DOCKER_OPTS="] [\ LIT_ESCAPED_CHAR "\\\""] =} {[LIT_CHARS -H]} {[LIT_CHARS tcp] [LIT_OTHER ":"] [LIT_CHARS //127.0.0.1] [LIT_OTHER ":"] [LIT_CHARS 4243]} {[LIT_CHARS -H]} {[LIT_CHARS unix] [LIT_OTHER ":"] [LIT_CHARS ///var/run/docker.sock]} {[LIT_CHARS --bip] [LIT_DBRACKET_LIKE "="] [VarSub FLANNEL_SUBNET]} {[LIT_CHARS --mtu] [LIT_DBRACKET_LIKE "="] [VarSub FLANNEL_MTU] [\ LIT_ESCAPED_CHAR "\\\""]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS /etc/default/docker]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS sudo]} {[LIT_CHARS service]} {[LIT_CHARS docker]} {[LIT_CHARS restart]}      )
    )
  )
  (If
    (DBracket {B2 BINARY_STRING_EQUAL {[VarSub 1]} {[DQ [LIT_CHARS i]]}})
    (Com {[LIT_CHARS restart_docker]}    )
    (DBracket {B2 BINARY_STRING_EQUAL {[VarSub 1]} {[DQ [LIT_CHARS ai]]}})
    (List
      (Com {[LIT_CHARS config_etcd]}      )
      (Com {[LIT_CHARS restart_docker]}      )
    )
    (DBracket {B2 BINARY_STRING_EQUAL {[VarSub 1]} {[DQ [LIT_CHARS a]]}})
    (Com {[LIT_CHARS config_etcd]}    )
    (ElseTrue)
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Another argument is required."]]}      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
)