如何在另一个角色的依赖列表中指定一个 Ansible 角色及其参数？

Question

如何指定一个 Ansible role and its argument in the dependency list 依赖角色，这两个角色都存储在单独的 Git 存储库中？

考虑以下不正确的示例，其中角色 tomcat 取决于角色 openjdk 的版本 8：

# Role tomcat at git+http://source/ansible/roles/tomcat.
# File tomcat/meta/main.yml.
---
dependencies:
  # When it retrieves role tomcat, ansible-galaxy retrieves role openjdk. 
  - src: git+http://source/ansible/roles/openjdk
    version: master

  # ansible-playbook invokes role openjdk, but fails to set openjdk_version.
  - { role: openjdk, openjdk_version: 8 }

指定依赖角色的正确方法是什么openjdk？

Ansible Galaxy 版本：

derek@derek-lubuntu:~/Projects/deployer$ ansible-galaxy --version
ansible-galaxy 2.3.0 (devel 947e0f264e) last updated 2016/11/10 11:45:16 (GMT -400)
  lib/ansible/modules/core: (detached HEAD 2584fca0ae) last updated 2016/11/04 12:08:44 (GMT -400)
  lib/ansible/modules/extras: (detached HEAD a1dcbf9ce5) last updated 2016/11/04 12:08:44 (GMT -400)
  config file = /home/derek/Projects/deployer/ansible.cfg
  configured module search path = Default w/o overrides

Ansible Playbook 版本：

ansible-playbook 2.3.0 (devel 947e0f264e) last updated 2016/11/10 11:45:16 (GMT -400)
  lib/ansible/modules/core: (detached HEAD 2584fca0ae) last updated 2016/11/04 12:08:44 (GMT -400)
  lib/ansible/modules/extras: (detached HEAD a1dcbf9ce5) last updated 2016/11/04 12:08:44 (GMT -400)
  config file = /home/derek/Projects/deployer/ansible.cfg
  configured module search path = Default w/o overrides

Answer 1

因为我找不到将 openjdk_version 作为参数传递给角色 openjdk 的方法，所以我改为遵循 Andrey Rusanov's 并将变量 openjdk_version 添加到 [=15] =] 角色 tomcat:

---
openjdk_version: 8

meta/main.yml 现在只包含 src 对 openjdk 的依赖：

# From role tomcat at git+http://source/ansible/roles/tomcat.
# File tomcat/meta/main.yml.
---
dependencies:
  - src: git+http://source/ansible/roles/openjdk
    version: master

如何在另一个角色的依赖列表中指定一个 Ansible 角色及其参数？

How can I specify an Ansible role and its argument in the dependency list of another role?

ansible

ansible-galaxy