From 289bc69e05df16245971db252668b7ba55ee3500 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Wed, 15 Nov 2023 19:10:53 +0100
Subject: ch-mon: monitoring services and landingpage now use new sso

---
 inventory/host_vars/ch-mon.yml | 58 ++++++++++++++++++++++++++++++++++++++----
 1 file changed, 53 insertions(+), 5 deletions(-)

(limited to 'inventory/host_vars/ch-mon.yml')

diff --git a/inventory/host_vars/ch-mon.yml b/inventory/host_vars/ch-mon.yml
index f21bd9b2..cb5bcfed 100644
--- a/inventory/host_vars/ch-mon.yml
+++ b/inventory/host_vars/ch-mon.yml
@@ -53,9 +53,31 @@ lvm_groups:
 
 
 spreadspace_apt_repo_components:
+  - main
   - prometheus
 
 
+whawty_nginx_sso_backends:
+  chaos-at-home:
+    port: 1234
+    login_url: https://login.chaos-at-home.org/login
+
+whawty_nginx_sso_auths:
+  chaos-at-home:
+    config:
+      cookie:
+        name: __Secure-chaos-at-home-sso
+        keys:
+        - name: 2023-11
+          ed25519:
+            public-key: |-
+              -----BEGIN PUBLIC KEY-----
+              MCowBQYDK2VwAyEAawvVwThGnYYBDLjQ0Rs71prAmxQ/tfaPUNZvPWS3Z3U=
+              -----END PUBLIC KEY-----
+      web:
+        listen: 127.0.0.1:1234
+
+
 prometheus_server_storage:
   type: lvm
   vg: mondata
@@ -74,12 +96,12 @@ prometheus_server_alertmanager:
     username: server
     password: "{{ vault_prometheus_alertmanager_auth_user_passwords['server'] }}"
 
-prometheus_server_web_external_url: "http://{{ network.primary.address | ansible.utils.ipaddr('address') }}/prometheus/"
+prometheus_server_web_external_url: "http://mon.chaos-at-home.org/prometheus/"
 
 prometheus_server_auth_users:
   server: "{{ vault_prometheus_server_auth_user_passwords['server'] }}"
   grafana: "{{ vault_prometheus_server_auth_user_passwords['grafana'] }}"
-  admin: "{{ vault_prometheus_server_auth_user_passwords['admin'] }}"
+  proxy: "{{ vault_prometheus_server_auth_user_passwords['proxy'] }}"
 
 prometheus_server_selfscraping_auth:
   username: server
@@ -109,7 +131,7 @@ prometheus_job_multitarget_blackbox__probe:
     target: "{{ network_zones.svc.prefix | ansible.utils.ipaddr(network_zones.svc.offsets[inventory_hostname]) | ansible.utils.ipaddr('address') }}:{{ ansible_port | default(22) }}"
     module: ssh_banner
   - instance: "https-mon.chaos-at-home.org"
-    target: "https://{{ network_zones.svc.prefix | ansible.utils.ipaddr(network_zones.svc.offsets[inventory_hostname]) | ansible.utils.ipaddr('address') }}"
+    target: "https://{{ network_zones.svc.prefix | ansible.utils.ipaddr(network_zones.svc.offsets[inventory_hostname]) | ansible.utils.ipaddr('address') }}/healthz"
     module: http_tls_2xx
 
 prometheus_job_multitarget_ssl__probe:
@@ -143,11 +165,11 @@ prometheus_alertmanager_smtp:
   from: "noreply@chaos-at-home.org"
   require_tls: no
 
-prometheus_alertmanager_web_external_url: "http://{{ network.primary.address | ansible.utils.ipaddr('address') }}/alertmanager/"
+prometheus_alertmanager_web_external_url: "http://mon.chaos-at-home.org/alertmanager/"
 
 prometheus_alertmanager_auth_users:
   server: "{{ vault_prometheus_alertmanager_auth_user_passwords['server'] }}"
-  admin: "{{ vault_prometheus_alertmanager_auth_user_passwords['admin'] }}"
+  proxy: "{{ vault_prometheus_alertmanager_auth_user_passwords['proxy'] }}"
 
 prometheus_alertmanager_route:
   receiver: empty
@@ -168,6 +190,13 @@ prometheus_alertmanager_receivers:
 
 grafana_secret_key: "{{ vault_grafana_secret_key }}"
 
+grafana_config_auth:
+  disable_signout_menu: true
+
+grafana_config_auth_proxy:
+  enabled: true
+  whitelist: 127.0.0.1
+
 grafana_datasources:
  - name: "Prometheus"
    type: "prometheus"
@@ -204,6 +233,7 @@ grafana_dashboards:
 grafana_admin_password: "{{ vault_grafana_admin_password }}"
 
 
+
 monitoring_landingpage_hostnames:
   - "mon.chaos-at-home.org"
 monitoring_landingpage_title: "chaos@home Monitoring Host"
@@ -239,3 +269,21 @@ monitoring_landingpage_tls:
       not_before: +0h
       not_after: +365d
       renew_margin: +70d
+
+monitoring_landingpage_vhost_extra_directives: |
+  include snippets/whawty-sso-chaos-at-home.conf;
+
+  location = /healthz {
+     auth_request off;
+     return 200;
+  }
+
+monitoring_landingpage_service_extra_directives:
+  prometheus: |
+    proxy_set_header Authorization "Basic {{ ('proxy:'~prometheus_server_auth_users['proxy']) | b64encode }}";
+  alertmanager: |
+    proxy_set_header Authorization "Basic {{ ('proxy:'~prometheus_alertmanager_auth_users['proxy']) | b64encode }}";
+  grafana: |
+    auth_request_set $username $upstream_http_x_username;
+    proxy_set_header X-WEBAUTH-USER $username;
+    proxy_set_header Authorization "";
-- 
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