Do not use a proxy when accessing the Patroni API (#521)

config_pgcluster.yml

@@ -24,6 +24,8 @@
       changed_when: false
       failed_when: false
       check_mode: false
+      environment:
+        no_proxy: "{{ inventory_hostname }}"
 
     # Stop, if Patroni is unavailable
     - name: The Patroni cluster is unhealthy

pg_upgrade.yml

@@ -21,6 +21,8 @@
       register: patroni_leader_result
       changed_when: false
       failed_when: false
+      environment:
+        no_proxy: "{{ inventory_hostname }}"
 
     # Stop, if Patroni is unavailable
     - name: The Patroni cluster is unhealthy

roles/patroni/tasks/custom_wal_dir.yml

@@ -113,6 +113,8 @@
       until: patroni_result.status == 200
       retries: 120
       delay: 10
+      environment:
+        no_proxy: "{{ inventory_hostname }}"
       when: is_master | bool and not ansible_check_mode
 
     - name: Start patroni service on the Replica
@@ -141,6 +143,8 @@
       until: patroni_result.status == 200
       retries: 120
       delay: 10
+      environment:
+        no_proxy: "{{ inventory_hostname }}"
       when: not is_master | bool and not ansible_check_mode
 
     - name: "Remove {{ pg_wal_dir }}_old directory"

roles/patroni/tasks/main.yml

@@ -852,6 +852,8 @@
       until: result.status == 200
       retries: 10
       delay: 2
+      environment:
+        no_proxy: "{{ inventory_hostname }}"
       when:
         - (patroni_standby_cluster.host is not defined or patroni_standby_cluster.host | length < 1)
         - not ansible_check_mode
@@ -1000,6 +1002,8 @@
       until: replica_result.status == 200
       retries: 1200  # timeout 10 hours
       delay: 30
+      environment:
+        no_proxy: "{{ inventory_hostname }}"
       when: not ansible_check_mode
   when: not is_master | bool
   tags: patroni, patroni_start_replica, point_in_time_recovery

roles/update/tasks/extensions.yml

@@ -6,6 +6,8 @@
   register: patroni_leader_result
   changed_when: false
   failed_when: false
+  environment:
+    no_proxy: "{{ inventory_hostname }}"
 
 - name: Get a list of databases
   ansible.builtin.command: >-

roles/update/tasks/pre_checks.yml

@@ -1,6 +1,6 @@
 ---
 - name: '[Pre-Check] (ALL) Test PostgreSQL DB Access'
-  ansible.builtin.command: >
+  ansible.builtin.command: >-
     psql -p {{ postgresql_port }} -U {{ patroni_superuser_username }} -d postgres -tAXc 'select 1'
   changed_when: false
 

roles/update/tasks/start_services.yml

@@ -22,6 +22,8 @@
   until: patroni_replica_result.status == 200
   retries: 300
   delay: 2
+  environment:
+    no_proxy: "{{ inventory_hostname }}"
 
 - name: Check PostgreSQL is started and accepting connections
   become: true

roles/update/tasks/start_traffic.yml

@@ -26,4 +26,6 @@
   until: patroni_replica_result.status == 200
   retries: 30
   delay: 2
+  environment:
+    no_proxy: "{{ inventory_hostname }}"
 ...

roles/update/tasks/stop_traffic.yml

@@ -26,6 +26,8 @@
   until: patroni_replica_result.status == 503
   retries: 30
   delay: 2
+  environment:
+    no_proxy: "{{ inventory_hostname }}"
 
 - name: Wait for active transactions to complete
   become: true

roles/update/tasks/switchover.yml

@@ -23,4 +23,6 @@
   until: patroni_replica_result.status == 200
   retries: 300
   delay: 2
+  environment:
+    no_proxy: "{{ inventory_hostname }}"
 ...

roles/upgrade/tasks/rollback.yml

@@ -20,6 +20,8 @@
   register: patroni_cluster_result
   failed_when: false
   changed_when: false
+  environment:
+    no_proxy: "{{ inventory_hostname }}"
   when:
     - inventory_hostname in groups['primary']
 
@@ -133,6 +135,8 @@
   until: patroni_leader_result.status == 200
   retries: "{{ (pg_start_stop_timeout | int) // 2 }}"
   delay: 2
+  environment:
+    no_proxy: "{{ inventory_hostname }}"
   when:
     - inventory_hostname in groups['primary']
 
@@ -163,6 +167,8 @@
   until: patroni_replica_result.status == 200
   retries: "{{ (pg_start_stop_timeout | int) // 2 }}"
   delay: 2
+  environment:
+    no_proxy: "{{ inventory_hostname }}"
   when:
     - inventory_hostname in groups['secondary']
 

roles/upgrade/tasks/start_services.yml

@@ -27,6 +27,8 @@
   until: patroni_leader_result.status == 200
   retries: "{{ (pg_start_stop_timeout | int) // 2 }}"
   delay: 2
+  environment:
+    no_proxy: "{{ inventory_hostname }}"
   when:
     - inventory_hostname in groups['primary']
 
@@ -65,6 +67,8 @@
   until: patroni_replica_result.status == 200
   retries: "{{ (pg_start_stop_timeout | int) // 2 }}"
   delay: 2
+  environment:
+    no_proxy: "{{ inventory_hostname }}"
   when:
     - inventory_hostname in groups['secondary']
 

update_pgcluster.yml

@@ -17,6 +17,8 @@
       register: patroni_leader_result
       changed_when: false
       failed_when: false
+      environment:
+        no_proxy: "{{ inventory_hostname }}"
       tags: always
 
     - name: '[Prepare] Add host to group "primary" (in-memory inventory)'