Revert "deploy alerta on grafana.hosts.hamburg.ccc.de"

This reverts commit b10d7d1592.

resources/chaosknoten/grafana/docker_compose/alertad.conf.j2

@@ -1,30 +0,0 @@
-# {{ ansible_managed }}
-# https://docs.alerta.io/configuration.html#authentication-settings
-
-DEBUG = True
-SECRET_KEY = "{{ secret__alerta_secret_key }}"
-BASE_URL = "https://alerta.hamburg.ccc.de"
-USE_PROXYFIX = True
-
-AUTH_REQUIRED = True
-USER_DEFAULT_SCOPES = ['read', 'write']
-OAUTH2_CLIENT_ID = "alerta"
-OAUTH2_CLIENT_SECRET = "{{ secret__alerta_oauth_client_secret }}"
-
-# AUTH_PROVIDER = "keycloak"
-# KEYCLOAK_URL = "https://id.hamburg.ccc.de"
-# KEYCLOAK_REALM = "ccchh"
-# ALLOWED_KEYCLOAK_ROLES = "*"
-
-AUTH_PROVIDER = "openid"
-OIDC_ISSUER_URL = "https://id.hamburg.ccc.de/realms/ccchh"
-OIDC_VERIFY_TOKEN = True
-ALLOWED_OIDC_ROLES = "*"
-
-# AUTH_REQUIRED = True
-# ADMIN_USERS = ['admin@alerta.io', 'devops@example.com']
-# DEFAULT_ADMIN_ROLE = 'ops'
-# ADMIN_ROLES = ['ops', 'devops', 'coolkids']
-# USER_DEFAULT_SCOPES = ['read', 'write:alerts']
-# CUSTOMER_VIEWS = True
-

resources/chaosknoten/grafana/docker_compose/alertmanager.yaml.j2

@@ -9,9 +9,6 @@ route:
   group_interval: 5m
   repeat_interval: 26h
   routes:
-    - receiver: alerta
-      matchers: {}
-      continue: true
     - receiver: "null"
       matchers:
         - sendAlert = "false"
@@ -76,8 +73,3 @@ receivers:
         smarthost: "cow.hamburg.ccc.de:587"
         auth_username: "alert-manager@hamburg.ccc.de"
         auth_password: {{ secret__alert_manager_email_password }}
-
-  - name: "alerta"
-    webhook_configs:
-      - url: "http://alerta.hamburg.ccc.de/webhooks/prometheus"
-        send_resolved: true

resources/chaosknoten/grafana/docker_compose/compose.yaml.j2

@@ -105,30 +105,9 @@ services:
       - 8011:8011
     restart: unless-stopped
 
-  alerta-mongodb:
-    image: docker.io/mongodb/mongodb-community-server:8.2-ubi9-slim
-    container_name: alerta-mongodb
-    volumes:
-      - alerta_mongodb_data:/data/db
-    ports:
-      - 27017:27017
-    restart: unless-stopped
-
-  alerta-web:
-    image: docker.io/alerta/alerta-web:9.1.0
-    container_name: alerta-web
-    volumes:
-        - ./configs/alertad.conf:/app/alertad.conf:ro
-    environment:
-      - DATABASE_URL=mongodb://alerta-mongodb:27017/alerta
-    ports:
-      - 8012:8080
-    restart: unless-stopped
-
 volumes:
   graf_data: {}
   prom_data: {}
   alertmanager_data: {}
   loki_data: {}
   mimir_data: {}
-  alerta_mongodb_data: {}

resources/chaosknoten/grafana/nginx/alerta.hamburg.ccc.de.conf

@@ -1,43 +0,0 @@
-# partly generated 2022-01-08, Mozilla Guideline v5.6, nginx 1.17.7, OpenSSL 1.1.1k, intermediate configuration
-# https://ssl-config.mozilla.org/#server=nginx&version=1.17.7&config=intermediate&openssl=1.1.1k&guideline=5.6
-server {
-    # Listen on a custom port for the proxy protocol.
-    listen [::]:8443 ssl proxy_protocol;
-    http2 on;
-    # Make use of the ngx_http_realip_module to set the $remote_addr and
-    # $remote_port to the client address and client port, when using proxy
-    # protocol.
-    # First set our proxy protocol proxy as trusted.
-    set_real_ip_from 2a00:14b0:4200:3000:125::1;
-    # Then tell the realip_module to get the addreses from the proxy protocol
-    # header.
-    real_ip_header proxy_protocol;
-
-    server_name alerta.hamburg.ccc.de;
-
-    ssl_certificate /etc/letsencrypt/live/alerta.hamburg.ccc.de/fullchain.pem;
-    ssl_certificate_key /etc/letsencrypt/live/alerta.hamburg.ccc.de/privkey.pem;
-    # verify chain of trust of OCSP response using Root CA and Intermediate certs
-    ssl_trusted_certificate /etc/letsencrypt/live/alerta.hamburg.ccc.de/chain.pem;
-
-    # HSTS (ngx_http_headers_module is required) (63072000 seconds)
-    add_header Strict-Transport-Security "max-age=63072000" always;
-
-    proxy_set_header Host $host;
-    proxy_set_header X-Forwarded-Host $host;
-    proxy_set_header X-Real-IP $remote_addr;
-    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-    proxy_set_header X-Forwarded-Port 443;
-    # This is https in any case.
-    proxy_set_header X-Forwarded-Proto https;
-    # Hide the X-Forwarded header.
-    proxy_hide_header X-Forwarded;
-    # Assume we are the only Reverse Proxy (well using Proxy Protocol, but that
-    # is transparent).
-    # Also provide "_hidden" for by, since it's not relevant.
-    proxy_set_header Forwarded "for=$remote_addr;proto=https;host=$host;by=_hidden";
-
-    location / {
-        proxy_pass http://127.0.0.1:8012/;
-    }
-}