chore: reduce keepalive time to 30m, interval to 60s (#1421)

Author: pcnc

ansible/tasks/setup-system.yml

@@ -183,3 +183,17 @@
   ansible.posix.sysctl:
     name: 'net.ipv4.ip_local_port_range'
     value: '1025 65000'
+
+#Set Sysctl params specific to keepalives
+- name: Set net.ipv4.tcp_keepalive_time=1800
+  ansible.builtin.sysctl:
+    name: net.ipv4.tcp_keepalive_time
+    value: 1800
+    state: present
+  when: debpkg_mode or nixpkg_mode
+- name: Set net.ipv4.tcp_keepalive_intvl=60
+  ansible.builtin.sysctl:
+    name: net.ipv4.tcp_keepalive_intvl
+    value: 60
+    state: present
+  when: debpkg_mode or nixpkg_mode

ansible/vars.yml

@@ -8,8 +8,8 @@ postgres_major:
 
 # Full version strings for each major version
 postgres_release:
-  postgresorioledb-17: "17.0.1.021-orioledb"
-  postgres15: "15.8.1.031"
+  postgresorioledb-17: "17.0.1.022-orioledb"
+  postgres15: "15.8.1.032"
 
 # Non Postgres Extensions
 pgbouncer_release: "1.19.0"