我正在使用Ansible 2.8.5
(目标服务器是Red Hat 4.8.5-39
)。我正在从GitLab复制一些文件/目录到几个远程主机中。
我要先将初始副本复制到共享位置(因此run_once: true
):
- name: "Copy/Transfer application, configuration, and support file(s)"
block:
- name: "Copying application build"
copy:
dest: "{{ path_tmp }}/{{ CI_PIPELINE_ID }}/"
mode: "0755"
src: "{{ CI_PROJECT_DIR }}/build/libs/{{ artifact_id }}.war"
run_once: true
- name: "Copying (template) configuration and support file(s)"
template:
dest: "{{ path_tmp }}/{{ CI_PIPELINE_ID }}/{{ item.dest }}"
mode: "0644"
src: "{{ item.src }}"
run_once: true
with_items:
- { dest: "config/logback.xml", src: "logback.xml.j2" }
- { dest: "{{ artifact_id }}.conf", src: "{{ artifact_id }}.conf.j2" }
...然后将文件复制到每个主机上的所需位置:
- name: "Deploy/Install new application"
block:
# All this Jiu Jitsu just to clear {{ path_home }}/ directory
- name: "Collecting current directories and/or files inside {{ path_home }}/"
find:
file_type: any
hidden: yes
paths: "{{ path_home }}/"
register: collected_items
- name: "Removing current directories and/or files inside {{ path_home }}/"
file:
path: "{{ item.path }}"
state: absent
with_items: "{{ collected_items.files }}"
- name: "Copying new application, configuration, and support files"
copy:
dest: "{{ path_home }}/"
mode: preserve
remote_src: yes
src: "{{ path_tmp }}/{{ CI_PIPELINE_ID }}/"
...
问题在于文件权限没有得到“认可”,我不想定义几个步骤来更正此问题。这是最初复制文件/目录的方式(以及我想要的方式):
[deployer@unix core]$ ll -AR 41397/
41397/:
total 51M
drwxr-xr-x. 3 tomcat 4.0K Oct 11 11:23 .
drwxr-xr-x. 5 tomcat 4.0K Oct 11 11:22 ..
drwxr-xr-x. 2 tomcat 4.0K Oct 11 11:23 config
-rw-r--r--. 1 tomcat 1.2K Oct 11 11:23 core.conf
-rwxr-xr-x. 1 tomcat 50M Oct 11 11:23 core.war
41397/config:
total 12K
drwxr-xr-x. 2 tomcat 4.0K Oct 11 11:23 .
drwxr-xr-x. 3 tomcat 4.0K Oct 11 11:23 ..
-rw-r--r--. 1 tomcat 1.6K Oct 11 11:23 logback.xml
...这就是使用remote_src: yes
复制后的样子:
[deployer@unix core]$ ll -AR /data/st01/apps/core/
/data/st01/apps/core/:
total 50M
drwxr-xr-x. 3 tomcat 4.0K Oct 11 11:23 .
drwxr-xr-x. 3 tomcat 4.0K Oct 9 16:36 ..
drwxr-xr-x. 2 tomcat 4.0K Oct 11 11:23 config
-rw-r-----. 1 tomcat 1.2K Oct 11 11:23 core.conf
-rw-r-----. 1 tomcat 50M Oct 11 11:23 core.war
/data/st01/apps/core/config:
total 12K
drwxr-xr-x. 2 tomcat 4.0K Oct 11 11:23 .
drwxr-xr-x. 3 tomcat 4.0K Oct 11 11:23 ..
-rw-r--r--. 1 tomcat 1.6K Oct 11 11:23 logback.xml
是否可以使用remote_src: yes
并保留原始文件/目录权限? copy module的文档中是这样说的,但是我可能遗漏了一些东西。
答案 0 :(得分:0)
可用文档说
remote_src从2.8版开始支持递归复制。 从2.6版本开始,remote_src仅与mode = preserve一起使用。
您要么需要将系统降级到ansible 2.6,要么尝试提供具有所需权限(例如0644或01777)的“模式”
答案 1 :(得分:0)
对我来说,另一种解决方案是使用synchronize
模块,因为我没有很多文件要复制/移动:
- name: "Copy latest application build, configuration, and support file(s)"
synchronize:
delete: yes
dest: "{{ app_path }}/latest/"
recursive: yes
src: "{{ tmp_path }}/{{ PIPELINE_ID }}/"
delegate_to: "{{ inventory_hostname }}"