ansible-taler-exchange

commit a824483ec336f604fd9366eec27d38618dc7d565
parent d2ec9602577a2d52ae44c141b701780e56b533f3
Author: Florian Dold <dold@taler.net>
Date:   Fri, 31 Jul 2026 15:39:38 +0200

stop the services that actually exist

The challenger role stopped challenger-httpd without first checking that
the unit exists, which fails on a host where the package has not been
installed yet.

The exchange role decided whether to start taler-exchange-sanctionscheck
from service facts gathered before the package was installed, so on a
fresh host the service was never started.

stop_services referred to the challengers as *-challenger-httpd.target,
but the units are services, so none of them were ever stopped; the
libeufin-nexus units were missing entirely.

Diffstat:
M
roles/challenger/tasks/pre-exchange.yml
 | 
1
+
M
roles/exchange/tasks/main.yml
 | 
3
+++
M
roles/stop_services/tasks/main.yml
 | 
24
++++++++++++++++++------

3 files changed, 22 insertions(+), 6 deletions(-)
diff --git a/roles/challenger/tasks/pre-exchange.yml b/roles/challenger/tasks/pre-exchange.yml
@@ -7,6 +7,7 @@
     name: challenger-httpd
     state: stopped
     enabled: false
+  when: '"challenger-httpd.service" in ansible_facts["services"]'
 
 - name: Ensure SMS challenger service is stopped before we upgrade
   ansible.builtin.systemd:
diff --git a/roles/exchange/tasks/main.yml b/roles/exchange/tasks/main.yml
@@ -32,6 +32,9 @@
     state: latest
   when: ansible_facts["os_family"] == 'Debian'
 
+- name: Refresh the list of services after the installation
+  service_facts:
+
 
 - name: Check if Typst binary exists
   ansible.builtin.stat:
diff --git a/roles/stop_services/tasks/main.yml b/roles/stop_services/tasks/main.yml
@@ -18,24 +18,36 @@
 
 - name: Stop postal-challenger
   systemd:
-    name: postal-challenger-httpd.target
+    name: postal-challenger-httpd.service
     state: stopped
-  when: '"postal-challenger-httpd.target" in ansible_facts["services"]'
+  when: '"postal-challenger-httpd.service" in ansible_facts["services"]'
 
 - name: Stop sms-challenger
   systemd:
-    name: sms-challenger-httpd.target
+    name: sms-challenger-httpd.service
     state: stopped
-  when: '"sms-challenger-httpd.target" in ansible_facts["services"]'
+  when: '"sms-challenger-httpd.service" in ansible_facts["services"]'
 
 - name: Stop email-challenger
   systemd:
-    name: email-challenger-httpd.target
+    name: email-challenger-httpd.service
     state: stopped
-  when: '"email-challenger-httpd.target" in ansible_facts["services"]'
+  when: '"email-challenger-httpd.service" in ansible_facts["services"]'
 
 - name: Stop auditor
   systemd:
     name: taler-auditor.target
     state: stopped
   when: '"taler-auditor.target" in ansible_facts["services"]'
+
+- name: Stop libeufin-nexus
+  systemd:
+    name: libeufin-nexus.target
+    state: stopped
+  when: '"libeufin-nexus.target" in ansible_facts["services"]'
+
+- name: Stop libeufin-nexus-httpd
+  systemd:
+    name: libeufin-nexus-httpd.service
+    state: stopped
+  when: '"libeufin-nexus-httpd.service" in ansible_facts["services"]'