Adds basic monitoring stack

etc/kayobe/ansible/dockerfiles/redfish-exporter.Dockerfile

@@ -0,0 +1,10 @@
+FROM golang:alpine as builder
+RUN apk add --no-cache git
+RUN echo hi
+RUN git clone https://github.com/jovial/redfish_exporter /build && cd /build && git checkout feature/log_counts
+WORKDIR /build
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o main .
+FROM scratch
+COPY --from=builder /build/main /app/
+WORKDIR /app
+CMD ["./main"]

etc/kayobe/ansible/redfish-exporter.yml

@@ -0,0 +1,36 @@
+---
+- hosts: redfish-exporters
+  gather_facts: false
+  tasks:
+    - copy:
+        src: '{{playbook_dir}}/dockerfiles/redfish-exporter.Dockerfile'
+        dest: /opt/kayobe/images/redfish-exporter.Dockerfile
+
+    - copy:
+        dest: /etc/kolla/prometheus-server/redfish-exporter.yml
+        content: |-
+          ---
+          hosts:
+            default:
+              username: "{{ secrets_ipmi_username }}"
+              password: "{{ secrets_ipmi_password }}"
+        mode: '0770'
+      become: true
+
+    - docker_image:
+        name: redfish-exporter
+        build:
+          dockerfile: redfish-exporter.Dockerfile
+          pull: false
+          path: /opt/kayobe/images/
+        source: build
+      become: true
+
+    - docker_container:
+        name: redfish-exporter
+        image: redfish-exporter
+        command: ./main --config.file /redfish-exporter.yml
+        volumes: /etc/kolla/prometheus-server/redfish-exporter.yml:/redfish-exporter.yml:ro
+        network_mode: host
+        restart_policy: unless-stopped
+      become: true

etc/kayobe/inventory/groups

@@ -87,3 +87,13 @@ overcloud
 mgmt-switches
 ctl-switches
 hs-switches
+
+###############################################################################
+# Prometheus exporters
+[redfish-exporters]
+# Empty group to provide declaration of redfish-exporters group.
+
+[ceph-exporters]
+# Empty group to provide declaration of ceph-exporters group.
+
+###############################################################################

etc/kayobe/kolla.yml

@@ -399,7 +399,7 @@ kolla_build_customizations:
 #kolla_enable_glance_image_cache:
 #kolla_enable_gnocchi:
 #kolla_enable_gnocchi_statsd:
-#kolla_enable_grafana:
+kolla_enable_grafana: true
 #kolla_enable_hacluster:
 #kolla_enable_haproxy:
 #kolla_enable_haproxy_memcached:
@@ -487,19 +487,18 @@ kolla_build_customizations:
 #kolla_enable_ovs_dpdk:
 #kolla_enable_panko:
 #kolla_enable_placement:
-#kolla_enable_prometheus:
-#kolla_enable_prometheus_alertmanager:
-#kolla_enable_prometheus_blackbox_exporter:
-#kolla_enable_prometheus_cadvisor:
-#kolla_enable_prometheus_ceph_mgr_exporter:
-#kolla_enable_prometheus_elasticsearch_exporter:
-#kolla_enable_prometheus_haproxy_exporter:
-#kolla_enable_prometheus_memcached_exporter:
-#kolla_enable_prometheus_mysqld_exporter:
-#kolla_enable_prometheus_node_exporter:
-#kolla_enable_prometheus_openstack_exporter:
-#kolla_enable_prometheus_rabbitmq_exporter:
-#kolla_enable_prometheus_server:
+kolla_enable_prometheus: true
+kolla_enable_prometheus_alertmanager: true
+kolla_enable_prometheus_blackbox_exporter: true
+kolla_enable_prometheus_cadvisor: true
+kolla_enable_prometheus_ceph_mgr_exporter: false
+kolla_enable_prometheus_elasticsearch_exporter: true
+kolla_enable_prometheus_haproxy_exporter: true
+kolla_enable_prometheus_memcached_exporter: true
+kolla_enable_prometheus_mysqld_exporter: true
+kolla_enable_prometheus_node_exporter: true
+kolla_enable_prometheus_openstack_exporter: true
+kolla_enable_prometheus_rabbitmq_exporter: true
 #kolla_enable_qdrouterd:
 #kolla_enable_rabbitmq:
 #kolla_enable_rally:

etc/kayobe/kolla/config/fluentd/input/02-prometheus.conf

@@ -0,0 +1,16 @@
+{% raw %}
+<source>
+  @type prometheus
+  bind {{ api_interface_address }}
+  port {{ prometheus_fluentd_exporter_port }}
+  metrics_path /metrics
+</source>
+
+<source>
+  @type prometheus_output_monitor
+  interval 10
+  <labels>
+    hostname ${hostname}
+  </labels>
+</source>
+{% endraw %}