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

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YAML

# 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)
- name: postgresql_slot - set max_replication_slots
become_user: "{{ pg_user }}"
become: yes
postgresql_set:
login_user: "{{ pg_user }}"
db: postgres
name: max_replication_slots
value: 10
- name: postgresql_slot - set wal_level to logical
become_user: "{{ pg_user }}"
become: yes
postgresql_set:
login_user: "{{ pg_user }}"
db: postgres
name: wal_level
value: logical
- name: postgresql_slot - restart PostgreSQL
become: yes
service:
name: "{{ postgresql_service }}"
state: restarted
#
# state=present
#
# check_mode
- name: postgresql_slot - create slot in check_mode
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot0
check_mode: yes
register: result
- assert:
that:
- result.changed == true
- result.queries == []
# Check, rowcount must be 0
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot0'"
ignore_errors: yes
register: result
- assert:
that:
- result.rowcount == 0
# true mode
- name: postgresql_slot - create physical slot
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot0
register: result
- assert:
that:
- result.changed == true
- result.queries == ["SELECT pg_create_physical_replication_slot('slot0', False)"]
when: postgres_version_resp.stdout is version('9.6', '>=')
- assert:
that:
- result.changed == true
- result.queries == ["SELECT pg_create_physical_replication_slot('slot0')"]
when: postgres_version_resp.stdout is version('9.6', '<')
# Check, rowcount must be 1
- name: postgresql_slot - check that the slot exists after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot0' and slot_type = 'physical'"
ignore_errors: yes
register: result
- assert:
that:
- result.rowcount == 1
# check mode
- name: postgresql_slot - try create physical slot again in check_mode
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot0
check_mode: yes
register: result
- assert:
that:
- result.changed == false
- result.queries == []
# Check, rowcount must be 1
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot0' and slot_type = 'physical'"
ignore_errors: yes
register: result
- assert:
that:
- result.rowcount == 1
# true mode
- name: postgresql_slot - try create physical slot again
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot0
slot_type: physical
register: result
- assert:
that:
- result.changed == false
- result.queries == []
# Check, rowcount must be 1
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot0' and slot_type = 'physical'"
ignore_errors: yes
register: result
- assert:
that:
- result.rowcount == 1
#
# immediately_reserve
#
- name: postgresql_slot - create physical slot with immediately_reserve
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot1
immediately_reserve: yes
register: result
when: postgres_version_resp.stdout is version('9.6', '>=')
- assert:
that:
- result.changed == true
- result.queries == ["SELECT pg_create_physical_replication_slot('slot1', True)"]
when: postgres_version_resp.stdout is version('9.6', '>=')
# Check, rowcount must be 1
- name: postgresql_slot - check that the slot exists after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot1' and slot_type = 'physical' and restart_lsn is not NULL"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('9.6', '>=')
- assert:
that:
- result.rowcount == 1
when: postgres_version_resp.stdout is version('9.6', '>=')
#
# slot_type: logical
#
# available from postgresql 10
#
# on RedHat family tests failed:
# ERROR: could not access file "test_decoding": No such file or directory
# "Your distrib did not compile the test decoder."
# So the tests are restricted by Ubuntu because of the module functionality
# depends on PostgreSQL server version only.
# check_mode
- name: postgresql_slot - create slot in check_mode
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot2
slot_type: logical
check_mode: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.changed == true
- result.queries == []
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# Check, rowcount must be 0
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot2'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.rowcount == 0
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# true mode
- name: postgresql_slot - create logical slot
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot2
slot_type: logical
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.changed == true
- result.queries == ["SELECT pg_create_logical_replication_slot('slot2', 'test_decoding')"]
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# Check, rowcount must be 1
- name: postgresql_slot - check that the slot exists after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot2' and slot_type = 'logical'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.rowcount == 1
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# check mode
- name: postgresql_slot - try create logical slot again in check_mode
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot2
slot_type: logical
check_mode: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.changed == false
- result.queries == []
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# Check, rowcount must be 1
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot2' and slot_type = 'logical'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=')
- assert:
that:
- result.rowcount == 1
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# true mode
- name: postgresql_slot - try create logical slot again
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot2
slot_type: logical
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.changed == false
- result.queries == []
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# Check, rowcount must be 1
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot2' and slot_type = 'logical'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.rowcount == 1
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
#
# output_plugin: test_decoding
#
- name: postgresql_slot - create logical slot with output_plugin
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot3
slot_type: logical
output_plugin: test_decoding
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.changed == true
- result.queries == ["SELECT pg_create_logical_replication_slot('slot3', 'test_decoding')"]
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# Check, rowcount must be 1
- name: postgresql_slot - check that the slot exists after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot3' and slot_type = 'logical' and plugin = 'test_decoding'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.rowcount == 1
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
#
# state: absent for logical slots
#
# check_mode
- name: postgresql_slot - drop logical slot in check_mode
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot2
state: absent
check_mode: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.changed == true
- result.queries == []
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# Check, rowcount must be 1
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot2'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.rowcount == 1
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# true mode
- name: postgresql_slot - drop logical slot
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot2
state: absent
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.changed == true
- result.queries == ["SELECT pg_drop_replication_slot('slot2')"]
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# Check, rowcount must be 0
- name: postgresql_slot - check that the slot does not exist after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot2' and slot_type = 'logical'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.rowcount == 0
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# check mode
- name: postgresql_slot - try drop logical slot again in check_mode
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot2
state: absent
check_mode: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.changed == false
- result.queries == []
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# Check, rowcount must be 0
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot2' and slot_type = 'logical'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=')
- assert:
that:
- result.rowcount == 0
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# true mode
- name: postgresql_slot - try drop logical slot again
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot2
state: absent
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.changed == false
- result.queries == []
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
# Check, rowcount must be 0
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot2' and slot_type = 'logical'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
- assert:
that:
- result.rowcount == 0
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
#
# state=absent for physical slots
#
# check_mode
- name: postgresql_slot - drop physical slot in check_mode
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot1
state: absent
check_mode: yes
register: result
- assert:
that:
- result.changed == true
- result.queries == []
when: postgres_version_resp.stdout is version('9.6', '>=')
# Check, rowcount must be 1
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot1'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('9.6', '>=')
- assert:
that:
- result.rowcount == 1
when: postgres_version_resp.stdout is version('9.6', '>=')
# true mode
- name: postgresql_slot - drop physical slot
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot1
state: absent
register: result
when: postgres_version_resp.stdout is version('9.6', '>=')
- assert:
that:
- result.changed == true
- result.queries == ["SELECT pg_drop_replication_slot('slot1')"]
when: postgres_version_resp.stdout is version('9.6', '>=')
# Check, rowcount must be 0
- name: postgresql_slot - check that the slot does not exist after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot1' and slot_type = 'physical'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('9.6', '>=')
- assert:
that:
- result.rowcount == 0
when: postgres_version_resp.stdout is version('9.6', '>=')
# check mode
- name: postgresql_slot - try drop physical slot again in check_mode
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot1
state: absent
check_mode: yes
register: result
when: postgres_version_resp.stdout is version('9.6', '>=')
- assert:
that:
- result.changed == false
- result.queries == []
when: postgres_version_resp.stdout is version('9.6', '>=')
# Check, rowcount must be 0
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot1' and slot_type = 'physical'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('9.6', '>=')
- assert:
that:
- result.rowcount == 0
when: postgres_version_resp.stdout is version('9.6', '>=')
# true mode
- name: postgresql_slot - try drop physical slot again
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: slot1
state: absent
register: result
when: postgres_version_resp.stdout is version('9.6', '>=')
- assert:
that:
- result.changed == false
- result.queries == []
when: postgres_version_resp.stdout is version('9.6', '>=')
# Check, rowcount must be 0
- name: postgresql_slot - check that nothing changed after the previous step
become_user: "{{ pg_user }}"
become: yes
postgresql_query:
db: postgres
login_user: "{{ pg_user }}"
query: "SELECT 1 FROM pg_replication_slots WHERE slot_name = 'slot1' and slot_type = 'physical'"
ignore_errors: yes
register: result
when: postgres_version_resp.stdout is version('9.6', '>=')
- assert:
that:
- result.rowcount == 0
when: postgres_version_resp.stdout is version('9.6', '>=')
#
# clean up
#
- name: postgresql_slot - clean up
become_user: "{{ pg_user }}"
become: yes
postgresql_slot:
login_user: "{{ pg_user }}"
db: postgres
name: "{{ item }}"
state: absent
ignore_errors: yes
when: postgres_version_resp.stdout is version('10', '>=') and ansible_distribution == 'Ubuntu'
with_items:
- slot0
- slot3