ansible/test/integration/targets/postgresql/tasks/postgresql_tablespace.yml

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# Copyright: (c) 2019, Andrew Klychkov (@Andersson007) <aaklychkov@mail.ru>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# Preparation for tests.
- name: postgresql_tablespace - drop dir for test tablespace
become: yes
file:
path: /ssd
state: absent
ignore_errors: yes
- name: postgresql_tablespace - disable selinux
become: yes
shell: setenforce 0
ignore_errors: yes
- name: postgresql_tablespace - create dir for test tablespace
become: yes
file:
path: /ssd
state: directory
owner: "{{ pg_user }}"
group: "{{ pg_user }}"
mode: 0700
ignore_errors: yes
- name: postgresql_tablespace - create test role to test change ownership
become_user: "{{ pg_user }}"
become: yes
postgresql_user:
db: postgres
login_user: "{{ pg_user }}"
name: bob
state: present
ignore_errors: yes
- name: postgresql_tablespace - create test role to test change ownership
become_user: "{{ pg_user }}"
become: yes
postgresql_user:
db: postgres
login_user: "{{ pg_user }}"
name: alice
state: present
ignore_errors: yes
###############
# Do main tests
#
# Create tablespace and set owner:
- name: postgresql_tablespace - create a new tablespace called acme and set bob as an its owner
become_user: "{{ pg_user }}"
become: yes
postgresql_tablespace:
db: postgres
login_user: "{{ pg_user }}"
name: acme
owner: bob
location: /ssd
register: result
ignore_errors: yes
- assert:
that:
- result is changed
- result.owner == 'bob'
- result.queries == ["CREATE TABLESPACE \"acme\" LOCATION '/ssd'", "ALTER TABLESPACE \"acme\" OWNER TO bob"]
- result.state == 'present'
- result.tablespace == 'acme'
- result.options == {}
- result.location == '/ssd'
# Try to create a tablespace with the same name but with a different location
- name: postgresql_tablespace - try to create the same tablespace with different location
become_user: "{{ pg_user }}"
become: yes
postgresql_tablespace:
db: postgres
login_user: "{{ pg_user }}"
name: acme
location: /another-ssd
register: result
ignore_errors: yes
- assert:
that:
- result is not changed
- result.msg == "Tablespace 'acme' exists with different location '/ssd'"
# Change tablespace owner
- name: postgresql_tablespace - change tablespace owner to alice
become_user: "{{ pg_user }}"
become: yes
postgresql_tablespace:
db: postgres
login_user: "{{ pg_user }}"
name: acme
owner: alice
register: result
ignore_errors: yes
- assert:
that:
- result is changed
- result.owner == 'alice'
- result.queries == ["ALTER TABLESPACE \"acme\" OWNER TO alice"]
- result.state == 'present'
- result.tablespace == 'acme'
- result.options == {}
# Try to change tablespace owner to alice again:
- name: postgresql_tablespace - try to change tablespace owner to alice again to be sure that nothing changes
become_user: "{{ pg_user }}"
become: yes
postgresql_tablespace:
db: postgres
login_user: "{{ pg_user }}"
name: acme
owner: alice
register: result
ignore_errors: yes
- assert:
that:
- result is not changed
- result.owner == 'alice'
- result.queries == []
- result.state == 'present'
- result.tablespace == 'acme'
- result.options == {}
# Change tablespace options:
- name: postgresql_tablespace - change tablespace options
become_user: "{{ pg_user }}"
become: yes
postgresql_tablespace:
db: postgres
login_user: "{{ pg_user }}"
name: acme
set:
seq_page_cost: 4
register: result
ignore_errors: yes
- assert:
that:
- result is changed
- result.owner == 'alice'
- result.queries == ["ALTER TABLESPACE \"acme\" SET (seq_page_cost = '4')"]
- result.state == 'present'
- result.tablespace == 'acme'
- result.options.seq_page_cost == '4'
when: postgres_version_resp.stdout is version('9.0', '>=')
# Reset option:
- name: postgresql_tablespace - reset seq_page_cost option
become_user: "{{ pg_user }}"
become: yes
postgresql_tablespace:
login_db: postgres
login_user: "{{ pg_user }}"
name: acme
set:
seq_page_cost: reset
register: result
ignore_errors: yes
- assert:
that:
- result is changed
- result.queries == ["ALTER TABLESPACE \"acme\" RESET (seq_page_cost)"]
when: postgres_version_resp.stdout is version('9.0', '>=')
# Try to reset option again to be sure that nothing changes:
- name: postgresql_tablespace - reset seq_page_cost option again
become_user: "{{ pg_user }}"
become: yes
postgresql_tablespace:
db: postgres
login_user: "{{ pg_user }}"
name: acme
set:
seq_page_cost: reset
register: result
ignore_errors: yes
- assert:
that:
- result is not changed
- result.queries == []
when: postgres_version_resp.stdout is version('9.0', '>=')
# Rename tablespace:
- name: postgresql_tablespace - rename tablespace
become_user: "{{ pg_user }}"
become: yes
postgresql_tablespace:
db: postgres
login_user: "{{ pg_user }}"
name: acme
rename_to: foo
register: result
ignore_errors: yes
- assert:
that:
- result is changed
- result.newname == 'foo'
- result.queries == ["ALTER TABLESPACE \"acme\" RENAME TO foo"]
# Drop tablespace:
- name: postgresql_tablespace - drop tablespace
become_user: "{{ pg_user }}"
become: yes
postgresql_tablespace:
db: postgres
login_user: "{{ pg_user }}"
name: foo
state: absent
register: result
ignore_errors: yes
- assert:
that:
- result is changed
- result.state == 'absent'
- result.queries == ["DROP TABLESPACE \"foo\""]
# Try to drop nonexistent tablespace to be sure that nothing changes:
- name: postgresql_tablespace - try to drop nonexistent tablespace
become_user: "{{ pg_user }}"
become: yes
postgresql_tablespace:
db: postgres
login_user: "{{ pg_user }}"
name: foo
state: absent
register: result
ignore_errors: yes
- assert:
that:
- result is not changed
- result.msg == "Tries to drop nonexistent tablespace 'foo'"