ansible - 下載java jdk - 錯誤：在任務中指定的多個動作：'命令'

Question

Ansible：1.9.2（因此使用wget而不是get_url）。 的Linux CentOS的6.5

運行下面的命令並得到以下錯誤消息：

$ ansible-playbook site.yml ${sudo_user_opts} -i hosts -u builduser --private-key ${DEPLOYER_KEY_FILE} --extra-vars "svr_type=${server_type} deploy_environment=${DEPLOY_ENVIRONMENT} ansible_user=${ANSIBLE_USER} 

ERROR: multiple actions specified in task: 'command' and 'Download Java/JDK Versions' 

任何想法，我缺少的是什麼。

角色的 「Java」，我已經創造了缺省的/ main.yml：

$ cat roles/java/defaults/main.yml 
--- 
java_versions: 
    java7_60: 
    version: 1.7.60 
    group_path: com/oracle/jdk 
    classifier: linux-x64 
    ext: tar.gz 
    dist_file: "jdk-{{item.value.version }}-{{ item.value.classifier }}-{{ item.value.ext }}" 
    dist_url: "{{ artifactory_url }}/{{ item.value.group_path }}/{{ item.value.version }}/{{ dist_file }}" 
    java7_67: 
    version: 1.7.67 
    group_path: com/oracle/jdk 
    classifier: linux-x64 
    ext: tar.gz 
    dist_file: "jdk-{{item.value.version }}-{{ item.value.classifier }}-{{ item.value.ext }}" 
    dist_url: "{{ artifactory_url }}/{{ item.value.group_path }}/{{ item.value.version }}/{{ dist_file }}" 
    java8_45: 
    version: 1.8.45 
    group_path: com/oracle/jdk 
    classifier: linux-x64 
    ext: tar.gz 
    dist_file: "jdk-{{item.value.version }}-{{ item.value.classifier }}-{{ item.value.ext }}" 
    dist_url: "{{ artifactory_url }}/{{ item.value.group_path }}/{{ item.value.version }}/{{ dist_file }}" 

角色some_common有一個默認\ main.yml爲：

--- 
# common vars 
artifactory_url: http://artifactory.company.com:9050/virtual-repos 

instance_home: "~" 
tools_dir: "{{ instance_home }}/tools" 
slaves_dir: "{{ instance_home }}/slaves" 
build_user: 'builduser' 
build_group: 'build' 

common_download_dir: "/tmp" 

任務裏面的角色：JAVA /任務/ main.yml爲：

$貓的角色/ JAVA /任務/ main.yml

--- 
- debug: msg="Downloading and installing Java versions - instance_home {{ instance_home }}" 

- name: Download Java/JDK Versions 
    debug: msg="Java {{ item.key }} is (jdk-{{ item.value.version }}-{{ item.value.classifier }}-{{ item.value.ext }})" 
    command: wget -q "{{ item.value.dist_url }}" 
    chdir="{{ common_download_dir }}" 
    creates="{{ common_download_dir }}/{{ item.value.dist_file }}" 
    with_dict: "{{ java_versions }}" 

Answer 1

每個任務只能有1個動作。該ansible內置模塊debug算作一個行動，所以你必須讓自己單獨的任務是這樣的：

- debug: msg="Java {{ item.key }} is (jdk-{{ item.value.version }}-{{ item.value.classifier }}-{{ item.value.ext }})" 
    with_dict: "{{ java_versions }}" 

- name: Download Java/JDK Versions 
    with_dict: "{{ java_versions }}" 
    command: wget -q "{{ item.value.dist_url }}" 
    chdir="{{ common_download_dir }}" 
    creates="{{ common_download_dir }}/{{ item.value.dist_file }}"