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- name: test with_subelements
set_fact: "{{ '_'+ item.0.id + item.1 }}={{ item.1 }}"
with_subelements:
- "{{element_data}}"
- the_list
- name: verify with_subelements results
assert:
that:
- "_xf == 'f'"
- "_xd == 'd'"
- "_ye == 'e'"
- "_yf == 'f'"
- name: test with_subelements in subkeys
set_fact: "{{ '_'+ item.0.id + item.1 }}={{ item.1 }}"
with_subelements:
- "{{element_data}}"
- the.sub.key.list
- name: verify with_subelements in subkeys results
assert:
that:
- "_xq == 'q'"
- "_xr == 'r'"
- "_yi == 'i'"
- "_yo == 'o'"
- name: test with_subelements with missing key or subkey
set_fact: "{{ '_'+ item.0.id + item.1 }}={{ item.1 }}"
with_subelements:
- "{{element_data_missing}}"
- the.sub.key.list
- skip_missing: yes
register: _subelements_missing_subkeys
- debug: var=_subelements_missing_subkeys
- debug: var=_subelements_missing_subkeys.results|length
- name: verify with_subelements in subkeys results
assert:
that:
- _subelements_missing_subkeys is not skipped
- _subelements_missing_subkeys.results|length == 2
- "_xk == 'k'"
- "_xl == 'l'"
# Example from the DOCUMENTATION block
- set_fact:
users:
- name: alice
authorized:
- /tmp/alice/onekey.pub
- /tmp/alice/twokey.pub
mysql:
password: mysql-password
hosts:
- "%"
- "127.0.0.1"
- "::1"
- "localhost"
privs:
- "*.*:SELECT"
- "DB1.*:ALL"
groups:
- wheel
- name: bob
authorized:
- /tmp/bob/id_rsa.pub
mysql:
password: other-mysql-password
hosts:
- "db1"
privs:
- "*.*:SELECT"
- "DB2.*:ALL"
- name: carol
skipped: true
authorized:
- /tmp/carol/id_rsa.pub
mysql:
password: third-mysql-password
hosts:
- "db9"
privs:
- "*.*:SELECT"
- "DB9.*:ALL"
- name: Ensure it errors properly with non-dict
set_fact:
err: "{{ lookup('subelements', 9001, 'groups', wantlist=true) }}"
ignore_errors: true
register: err1
- assert:
that:
- err1 is failed
- "'expects a dictionary' in err1.msg"
- name: Ensure it errors properly when pointing to non-list
set_fact:
err: "{{ lookup('subelements', users, 'mysql.password', wantlist=true) }}"
ignore_errors: true
register: err2
- assert:
that:
- err2 is failed
- "'should point to a list' in err2.msg"
- name: Ensure it properly skips missing keys
set_fact:
err: "{{ lookup('subelements', users, 'mysql.hosts.doesnotexist', wantlist=true) }}"
ignore_errors: true
register: err3
- assert:
that:
- err3 is failed
- "'should point to a dictionary' in err3.msg"
- name: Ensure it properly skips missing keys
set_fact:
err: "{{ lookup('subelements', users, 'mysql.monkey', wantlist=true) }}"
ignore_errors: true
register: err4
- assert:
that:
- err4 is failed
- >-
"could not find 'monkey' key in iterated item" in err4.msg
- assert:
that:
- "'{{ item.0.name }}' != 'carol'"
with_subelements:
- "{{ users }}"
- mysql.privs
- name: Ensure it errors properly when optional arg is nonsensical
set_fact:
err: neverset
with_subelements:
- "{{ users }}"
- mysql.privs
- wolves
ignore_errors: true
register: err5
- assert:
that:
- err5 is failed
- "'the optional third item must be a dict' in err5.msg"
- name: Ensure it errors properly when given way too many args
set_fact:
err: neverset
with_subelements:
- "{{ users }}"
- mysql.privs
- wolves
- foo
- bar
- baz
- bye now
ignore_errors: true
register: err6
- assert:
that:
- err6 is failed
- "'expects a list of two or three' in err6.msg"
- name: Ensure it errors properly when second arg is invalid type
set_fact:
err: neverset
with_subelements:
- "{{ users }}"
- true
ignore_errors: true
register: err7
- assert:
that:
- err7 is failed
- "'second a string' in err7.msg"
- name: Ensure it errors properly when first arg is invalid type
set_fact:
err: neverset
with_subelements:
- true
- "{{ users }}"
ignore_errors: true
register: err8
- assert:
that:
- err8 is failed
- "'first a dict or a list' in err8.msg"
- set_fact:
empty_subelements: "{{ lookup('subelements', {'skipped': true}, 'mysql.hosts', wantlist=true) }}"
- assert:
that:
- empty_subelements == []
- set_fact:
some_dict:
key: "{{ users[0] }}"
another: "{{ users[1] }}"
- name: Ensure it works when we give a dict instead of a list
set_fact: "user_{{ item.0.name }}={{ item.1 }}"
with_subelements:
- "{{ some_dict }}"
- mysql.hosts
- assert:
that:
- "'{{ user_alice }}' == 'localhost'"
- "'{{ user_bob }}' == 'db1'"
|
