From 4cb2eb697fa2a75cc1901c44b8b37d5db341f779 Mon Sep 17 00:00:00 2001
From: David Mehren <git@herrmehren.de>
Date: Sun, 17 Jan 2021 14:05:12 +0100
Subject: [PATCH] Add connection validation and setup DB before using it
---
tasks/main.yml | 30 +++++++++++++++---------------
1 file changed, 15 insertions(+), 15 deletions(-)
diff --git a/tasks/main.yml b/tasks/main.yml
index a070c62..093a0a8 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,10 +1,4 @@
---
-- name: Gather facts about db host
- gather_facts:
- delegate_to: "{{ keycloak_pgdb_host }}"
- delegate_facts: True
- when: "'ansible_default_ipv4' not in hostvars[keycloak_pgdb_host]"
-
- name: Import Azul public key (for Zulu JRE)
apt_key:
id: B1998361219BD9C9
@@ -107,6 +101,15 @@
notify: restart keycloak
when: keycloak_postgresql_module_installed.count == 0
+- name: Create user and db on server
+ import_role:
+ name: postgresql_client
+ vars:
+ db_user:
+ name: "{{ keycloak_pgdb_user }}"
+ password: "{{ keycloak_pgdb_pass }}"
+ db_host: "{{ keycloak_pgdb_host }}"
+
- name: Add postgresql config in JBoss
xml:
path: "{{ keycloak_jboss_home }}/standalone/configuration/standalone.xml"
@@ -116,6 +119,12 @@
- <driver>postgresql</driver>
- <pool><max-pool-size>10</max-pool-size></pool>
- "<security><user-name>{{ keycloak_pgdb_user }}</user-name><password>{{ keycloak_pgdb_pass }}</password></security>"
+ - <validation>
+ <valid-connection-checker class-name="org.jboss.jca.adapters.jdbc.extensions.postgres.PostgreSQLValidConnectionChecker"></valid-connection-checker>
+ <validate-on-match>true</validate-on-match>
+ <background-validation>false</background-validation>
+ <exception-sorter class-name="org.jboss.jca.adapters.jdbc.extensions.postgres.PostgreSQLExceptionSorter"/>
+ </validation>
input_type: xml
namespaces:
x: urn:jboss:domain:10.0
@@ -133,15 +142,6 @@
y: urn:jboss:domain:undertow:10.0
notify: restart keycloak
-- name: Create user and db on server
- import_role:
- name: postgresql_client
- vars:
- db_user:
- name: "{{ keycloak_pgdb_user }}"
- password: "{{ keycloak_pgdb_pass }}"
- db_host: "{{ keycloak_pgdb_host }}"
-
- name: Install systemd unit file
template:
src: keycloak.service.j2
--
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