ansible で nvm をインストールすると以降 ansible-playbook できないときの対処

## 現象
nvm を後述の設定で `ansible-playbook` し、その後もう一度 `ansible-playbook` すると以下のメッセージが発生し、`GATHERING FACTS` の時点でエラーとなる

```
GATHERING FACTS *************************************************************** 
<IP_ADDRESS> ESTABLISH CONNECTION FOR USER: USER_NAME
<IP_ADDRESS> REMOTE_MODULE setup
<IP_ADDRESS> EXEC ssh -C -tt -v -o ForwardAgent=yes -o ControlMaster=no -F ssh_config -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 IP_ADDRESS /bin/sh -c 'mkdir -p $HOME/.ansible/tmp/ansible-tmp-1476609685.34-231943826271836 && chmod a+rx $HOME/.ansible/tmp/ansible-tmp-1476609685.34-231943826271836 && echo $HOME/.ansible/tmp/ansible-tmp-1476609685.34-231943826271836'
/root/.ansible/tmp/ansible-tmp-1476609685.34-231943826271836/setup
<IP_ADDRESS> EXEC ssh -C -tt -v -o ForwardAgent=yes -o ControlMaster=no -F ssh_config -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthenticat/root/.ansible/tmp/ansible-tmp-1476609685.34-231943826271836/ >/dev/null 2>&1'
failed: [IP_ADDRESS] => {"failed": true, "parsed": false}
/root/.ansible/tmp/ansible-tmp-1476609685.34-231943826271836/setup': [Errno 2] No such file or directory
OpenSSH_6.9p1, LibreSSL 2.1.8
debug1: Reading configuration data ssh_config
debug1: ssh_config line 1: Applying options for IP_ADDRESS
debug1: Connecting to IP_ADDRESS [IP_ADDRESS] port 22.
debug1: fd 3 clearing O_NONBLOCK
debug1: Connection established.
debug1: identity file /Users/USER_NAME/.ssh/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/USER_NAME/.ssh/id_rsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.9
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
debug1: match: OpenSSH_5.3 pat OpenSSH_5* compat 0x0c000000
debug1: Authenticating to IP_ADDRESS:22 as 'root'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr umac-64@openssh.com zlib@openssh.com
debug1: kex: client->server aes128-ctr umac-64@openssh.com zlib@openssh.com
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<3072<8192) sent
debug1: got SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: got SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Server host key: ssh-rsa SHA256:hogehogehoge
Warning: Permanently added 'IP_ADDRESS' (RSA) to the list of known hosts.
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/USER_NAME/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 279
debug1: Enabling compression at level 6.
debug1: Authentication succeeded (publickey).
Authenticated to IP_ADDRESS ([IP_ADDRESS]:22).
debug1: channel 0: new [client-session]
debug1: Requesting no-more-sessions@openssh.com
debug1: Entering interactive session.
debug1: Requesting authentication agent forwarding.
debug1: Sending command: /bin/sh -c 'LANG=en_US.UTF-8 LC_CTYPE=en_US.UTF-8 /usr/bin/python \033[?25h\033[0G\033[K\033[?25h\033[0G\033[K/root/.ansible/tmp/ansible-tmp-1476609685.34-231943826271836/setup; rm -rf \033[?25h\033[0G\033[K\033[?25h\033[0G\033[K/root/.ansible/tmp/ansible-tmp-1476609685.34-231943826271836/ >/dev/null 2>&1'
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: client_input_channel_req: channel 0 rtype eow@openssh.com reply 0
debug1: channel 0: free: client-session, nchannels 1
debug1: fd 1 clearing O_NONBLOCK
debug1: fd 2 clearing O_NONBLOCK
Connection to IP_ADDRESS closed.
Transferred: sent 4024, received 3040 bytes, in 0.9 seconds
Bytes per second: sent 4470.7, received 3377.5
debug1: Exit status 0
debug1: compress outgoing: raw data 727, compressed 449, factor 0.62
debug1: compress incoming: raw data 449, compressed 727, factor 1.62
```

## 発生環境
### ホスト
- Mac OS X 10.11.6
- ansible 1.9.6

### ゲスト
- CentOS 6.8(digital ocean)

## 問題発生した設定

```node.yml
---
- name: download and install nvm
  shell: curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.32.0/install.sh | bash
  args:
    creates: "{{ ansible_env.HOME }}/.nvm/nvm.sh"

- name: Register the NVM_DIR
  shell: echo $NVM_DIR
  register: nvm_dir 

- name: install node
  shell: . {{ nvm_dir.stdout }}/nvm.sh && nvm install {{ node_version }} && nvm run {{ node_version }} --version && nvm alias default {{ node_version }}
  args:
    creates: "{{ nvm_dir.stdout }}/versions/node/v{{ node_version }}"
```

## 対処

nodebrew を使った

```node.yml
---
- name: download and install nodebrew
  shell: curl -L git.io/nodebrew | perl - setup
  args:
    creates: "{{ ansible_env.HOME }}/.nodebrew"

- name: path to current node
  lineinfile:
    dest=~/.bashrc
    state=present
    line="PATH={{ ansible_env.HOME }}/.nodebrew/current/bin:$PATH"

- name: install node
  shell: nodebrew install-binary {{ node_version }} && nodebrew alias default {{ node_version }} && nodebrew use {{ node_version }} && npm install -g webpack
  args:
    creates: "{{ ansible_env.HOME }}/.nodebrew/node/{{ node_version }}"
```

##　備考
- ssh の環境に依存する問題なのかもしれないが、対処できなかったためツールを変えて対応した
- `nvm` と `nodebrew` でバージョン表記に `v` を含むかが微妙に異なるので注意