Update example syntax in playbooks_tests.rst. (#35688)

pull/35733/head
Joshua Smith 7 years ago committed by John R Barker
parent f1d0279921
commit 5c2783c161

@ -41,13 +41,16 @@ To match strings against a substring or a regex, use the "match" or "search" fil
url: "http://example.com/users/foo/resources/bar" url: "http://example.com/users/foo/resources/bar"
tasks: tasks:
- debug: "msg='matched pattern 1'" - debug:
msg: "matched pattern 1"
when: url is match("http://example.com/users/.*/resources/.*") when: url is match("http://example.com/users/.*/resources/.*")
- debug: "msg='matched pattern 2'" - debug:
msg: "matched pattern 2"
when: url is search("/users/.*/resources/.*") when: url is search("/users/.*/resources/.*")
- debug: "msg='matched pattern 3'" - debug:
msg: "matched pattern 3"
when: url is search("/users/") when: url is search("/users/")
'match' requires a complete match in the string, while 'search' only requires matching a subset of the string. 'match' requires a complete match in the string, while 'search' only requires matching a subset of the string.
@ -96,10 +99,12 @@ To see if a list includes or is included by another list, you can use 'subset' a
a: [1,2,3,4,5] a: [1,2,3,4,5]
b: [2,3] b: [2,3]
tasks: tasks:
- debug: msg="A includes B" - debug:
msg: "A includes B"
when: a is superset(b) when: a is superset(b)
- debug: msg="B is included in A" - debug:
msg: "B is included in A"
when: b is subset(a) when: b is subset(a)
@ -119,10 +124,12 @@ You can use `any` and `all` to check if any or all elements in a list are true o
- True - True
tasks: tasks:
- debug: msg="all are true!" - debug:
msg: "all are true!"
when: mylist is all when: mylist is all
- debug: msg="at least one is true" - debug:
msg: "at least one is true"
when: myotherlist is any when: myotherlist is any
@ -133,24 +140,31 @@ Testing paths
The following tests can provide information about a path on the controller:: The following tests can provide information about a path on the controller::
- debug: msg="path is a directory" - debug:
msg: "path is a directory"
when: mypath is directory when: mypath is directory
- debug: msg="path is a file" - debug:
msg: "path is a file"
when: mypath is file when: mypath is file
- debug: msg="path is a symlink" - debug:
msg: "path is a symlink"
when: mypath is link when: mypath is link
- debug: msg="path already exists" - debug:
msg: "path already exists"
when: mypath is exists when: mypath is exists
- debug: msg="path is {{ (mypath is abs)|ternary('absolute','relative')}}" - debug:
msg: "path is {{ (mypath is abs)|ternary('absolute','relative')}}"
- debug: msg="path is the same file as path2" - debug:
msg: "path is the same file as path2"
when: mypath is same_file(path2) when: mypath is same_file(path2)
- debug: msg="path is a mount" - debug:
msg: "path is a mount"
when: mypath is mount when: mypath is mount
@ -167,20 +181,25 @@ The following tasks are illustrative of the tests meant to check the status of t
register: result register: result
ignore_errors: True ignore_errors: True
- debug: msg="it failed" - debug:
msg: "it failed"
when: result is failed when: result is failed
# in most cases you'll want a handler, but if you want to do something right now, this is nice # in most cases you'll want a handler, but if you want to do something right now, this is nice
- debug: msg="it changed" - debug:
msg: "it changed"
when: result is changed when: result is changed
- debug: msg="it succeeded in Ansible >= 2.1" - debug:
msg: "it succeeded in Ansible >= 2.1"
when: result is succeeded when: result is succeeded
- debug: msg="it succeeded" - debug:
msg: "it succeeded"
when: result is success when: result is success
- debug: msg="it was skipped" - debug:
msg: "it was skipped"
when: result is skipped when: result is skipped
.. note:: From 2.1, you can also use success, failure, change, and skip so that the grammar matches, for those who need to be strict about it. .. note:: From 2.1, you can also use success, failure, change, and skip so that the grammar matches, for those who need to be strict about it.

Loading…
Cancel
Save