diff options
Diffstat (limited to 'roles/openshift_prometheus/tasks')
| -rw-r--r-- | roles/openshift_prometheus/tasks/facts.yaml | 10 | ||||
| -rw-r--r-- | roles/openshift_prometheus/tasks/install_prometheus.yaml | 119 | ||||
| -rw-r--r-- | roles/openshift_prometheus/tasks/main.yaml | 4 | ||||
| -rw-r--r-- | roles/openshift_prometheus/tasks/uninstall.yaml (renamed from roles/openshift_prometheus/tasks/uninstall_prometheus.yaml) | 0 |
4 files changed, 66 insertions, 67 deletions
diff --git a/roles/openshift_prometheus/tasks/facts.yaml b/roles/openshift_prometheus/tasks/facts.yaml new file mode 100644 index 000000000..214089732 --- /dev/null +++ b/roles/openshift_prometheus/tasks/facts.yaml @@ -0,0 +1,10 @@ +--- +# The kubernetes version impacts the prometheus scraping endpoint +# so gathering it before constructing the configmap +- name: get oc version + oc_version: + register: oc_version + +- set_fact: + kubernetes_version: "{{ oc_version.results.kubernetes_short | float }}" + openshift_prometheus_serviceaccount_annotations: "{{ l_openshift_prometheus_serviceaccount_annotations + openshift_prometheus_serviceaccount_annotations|list }}" diff --git a/roles/openshift_prometheus/tasks/install_prometheus.yaml b/roles/openshift_prometheus/tasks/install_prometheus.yaml index 749df5152..0b565502f 100644 --- a/roles/openshift_prometheus/tasks/install_prometheus.yaml +++ b/roles/openshift_prometheus/tasks/install_prometheus.yaml @@ -1,4 +1,6 @@ --- +# set facts +- include_tasks: facts.yaml # namespace - name: Add prometheus project @@ -9,7 +11,7 @@ description: Prometheus # secrets -- name: Set alert and prometheus secrets +- name: Set alert, alertmanager and prometheus secrets oc_secret: state: present name: "{{ item }}-proxy" @@ -20,30 +22,24 @@ with_items: - prometheus - alerts + - alertmanager # serviceaccount - name: create prometheus serviceaccount oc_serviceaccount: state: present - name: prometheus + name: "{{ openshift_prometheus_service_name }}" namespace: "{{ openshift_prometheus_namespace }}" - # TODO add annotations when supproted - # annotations: - # serviceaccounts.openshift.io/oauth-redirectreference.prom: '{"kind":"OAuthRedirectReference","apiVersion":"v1","reference":{"kind":"Route","name":"prometheus"}}' - # serviceaccounts.openshift.io/oauth-redirectreference.alerts: '{"kind":"OAuthRedirectReference","apiVersion":"v1","reference":{"kind":"Route","name":"alerts"}}' - - secrets: - - prometheus-secrets changed_when: no + # TODO remove this when annotations are supported by oc_serviceaccount - name: annotate serviceaccount command: > {{ openshift_client_binary }} annotate --overwrite -n {{ openshift_prometheus_namespace }} - serviceaccount prometheus - serviceaccounts.openshift.io/oauth-redirectreference.prom='{"kind":"OAuthRedirectReference","apiVersion":"v1","reference":{"kind":"Route","name":"prometheus"}}' - serviceaccounts.openshift.io/oauth-redirectreference.alerts='{"kind":"OAuthRedirectReference","apiVersion":"v1","reference":{"kind":"Route","name":"alerts"}}' - + serviceaccount {{ openshift_prometheus_service_name }} {{ item }} + with_items: + "{{ openshift_prometheus_serviceaccount_annotations }}" # create clusterrolebinding for prometheus serviceaccount - name: Set cluster-reader permissions for prometheus @@ -52,63 +48,61 @@ namespace: "{{ openshift_prometheus_namespace }}" resource_kind: cluster-role resource_name: cluster-reader - user: "system:serviceaccount:{{ openshift_prometheus_namespace }}:prometheus" + user: "system:serviceaccount:{{ openshift_prometheus_namespace }}:{{ openshift_prometheus_service_name }}" + -# create prometheus and alerts services -# TODO join into 1 task with loop -- name: Create prometheus service +- name: create services for prometheus oc_service: - state: present - name: "{{ item.name }}" + name: "{{ openshift_prometheus_service_name }}" namespace: "{{ openshift_prometheus_namespace }}" - selector: - app: prometheus labels: - name: "{{ item.name }}" - # TODO add annotations when supported - # annotations: - # service.alpha.openshift.io/serving-cert-secret-name: "{{item.name}}-tls" + name: prometheus + annotations: + oprometheus.io/scrape: 'true' + oprometheus.io/scheme: https + service.alpha.openshift.io/serving-cert-secret-name: prometheus-tls ports: - - port: 443 - targetPort: 8443 - with_items: - - name: prometheus + - name: prometheus + port: "{{ openshift_prometheus_service_port }}" + targetPort: "{{ openshift_prometheus_service_targetport }}" + protocol: TCP + selector: + app: prometheus -- name: Create alerts service +- name: create services for alert buffer oc_service: - state: present - name: "{{ item.name }}" + name: "{{ openshift_prometheus_alerts_service_name }}" namespace: "{{ openshift_prometheus_namespace }}" + labels: + name: prometheus + annotations: + service.alpha.openshift.io/serving-cert-secret-name: alerts-tls + ports: + - name: prometheus + port: "{{ openshift_prometheus_service_port }}" + targetPort: "{{ openshift_prometheus_alerts_service_targetport }}" + protocol: TCP selector: app: prometheus + +- name: create services for alertmanager + oc_service: + name: "{{ openshift_prometheus_alertmanager_service_name }}" + namespace: "{{ openshift_prometheus_namespace }}" labels: - name: "{{ item.name }}" - # TODO add annotations when supported - # annotations: - # service.alpha.openshift.io/serving-cert-secret-name: "{{item.name}}-tls" + name: prometheus + annotations: + service.alpha.openshift.io/serving-cert-secret-name: alertmanager-tls ports: - - port: 443 - targetPort: 9443 - with_items: - - name: alerts - - -# Annotate services with secret name -# TODO remove this when annotations are supported by oc_service -- name: annotate prometheus service - command: > - {{ openshift_client_binary }} annotate --overwrite -n {{ openshift_prometheus_namespace }} - service prometheus - prometheus.io/scrape='true' - prometheus.io/scheme=https - service.alpha.openshift.io/serving-cert-secret-name=prometheus-tls - -- name: annotate alerts service - command: > - {{ openshift_client_binary }} annotate --overwrite -n {{ openshift_prometheus_namespace }} - service alerts 'service.alpha.openshift.io/serving-cert-secret-name=prometheus-alerts-tls' + - name: prometheus + port: "{{ openshift_prometheus_service_port }}" + targetPort: "{{ openshift_prometheus_alertmanager_service_targetport }}" + protocol: TCP + selector: + app: prometheus # create prometheus and alerts routes +# TODO: oc_route module should support insecureEdgeTerminationPolicy: Redirect - name: create prometheus and alerts routes oc_route: state: present @@ -122,6 +116,8 @@ host: "{{ openshift_prometheus_hostname }}" - name: alerts host: "{{ openshift_prometheus_alerts_hostname }}" + - name: alertmanager + host: "{{ openshift_prometheus_alertmanager_hostname }}" # Storage - name: create prometheus pvc @@ -169,15 +165,6 @@ path: "{{ tempdir }}/prometheus.additional.rules" register: additional_rules_stat -# The kubernetes version impacts the prometheus scraping endpoint -# so gathering it before constructing the configmap -- name: get oc version - oc_version: - register: oc_version - -- set_fact: - kubernetes_version: "{{ oc_version.results.kubernetes_short | float }}" - - template: src: prometheus.yml.j2 dest: "{{ tempdir }}/prometheus.yml" @@ -219,7 +206,7 @@ - name: Set alertmanager configmap oc_configmap: state: present - name: "prometheus-alerts" + name: "alertmanager" namespace: "{{ openshift_prometheus_namespace }}" from_file: alertmanager.yml: "{{ tempdir }}/alertmanager.yml" diff --git a/roles/openshift_prometheus/tasks/main.yaml b/roles/openshift_prometheus/tasks/main.yaml index b859eb111..66d65a3f2 100644 --- a/roles/openshift_prometheus/tasks/main.yaml +++ b/roles/openshift_prometheus/tasks/main.yaml @@ -16,9 +16,11 @@ - name: Create templates subdirectory file: state: directory - path: "{{ tempdir }}/templates" + path: "{{ tempdir }}/{{ item }}" mode: 0755 changed_when: False + with_items: + - templates - include_tasks: install_prometheus.yaml when: openshift_prometheus_state == 'present' diff --git a/roles/openshift_prometheus/tasks/uninstall_prometheus.yaml b/roles/openshift_prometheus/tasks/uninstall.yaml index d746402db..d746402db 100644 --- a/roles/openshift_prometheus/tasks/uninstall_prometheus.yaml +++ b/roles/openshift_prometheus/tasks/uninstall.yaml |