Deploys Prometheus and some supporting services on a Kubernetes cluster running in GCP.
This module makes use of following charts:
Name | Version |
---|---|
terraform | >= 0.14 |
helm | >= 2.1 |
Name | Version |
---|---|
helm | >= 2.1 |
No modules.
Name | Type |
---|---|
helm_release.alertmanager | resource |
helm_release.kube_state_metrics | resource |
helm_release.node_exporter | resource |
helm_release.prometheus | resource |
Name | Description | Type | Default | Required |
---|---|---|---|---|
alertmanager_affinity | Affinity for alertmanager pods | map |
{} |
no |
alertmanager_annotations | Annotations for Alertmanager pods | map |
{} |
no |
alertmanager_chart_name | Helm Alertmanager chart name to provision | string |
"alertmanager" |
no |
alertmanager_chart_namespace | Namespace to install the Alertmanager chart into | string |
"default" |
no |
alertmanager_chart_repository | Helm repository for the Alertmanager chart | string |
"https://prometheus-community.github.io/helm-charts" |
no |
alertmanager_chart_version | Version of Alertmanager chart to install. Set to empty to install the latest version | string |
"" |
no |
alertmanager_config | Additional ConfigMap entries for Alertmanager in YAML string | string |
"global: {}\n # slack_api_url: ''\n\ntemplates:\n - '/etc/alertmanager/*.tmpl'\n\nreceivers:\n - name: default-receiver\n # slack_configs:\n # - channel: '@you'\n # send_resolved: true\n\nroute:\n group_wait: 10s\n group_interval: 5m\n receiver: default-receiver\n repeat_interval: 3h\n" |
no |
alertmanager_container_security_context | Security context for alertmanager containers defined as a map which will be serialized to JSON. | map |
{ |
no |
alertmanager_enable | Enable Alertmanager | string |
"true" |
no |
alertmanager_extra_args | Extra arguments for Alertmanager container | map |
{} |
no |
alertmanager_ingress_annotations | Annotations for Alertmanager ingress | map |
{} |
no |
alertmanager_ingress_enabled | Enable ingress for Alertmanager | string |
"false" |
no |
alertmanager_ingress_hosts | List of Hosts for Alertmanager ingress | list |
[] |
no |
alertmanager_ingress_tls | TLS configurationf or Alertmanager ingress | list |
[] |
no |
alertmanager_node_selector | Node selector for alertmanager pods | map |
{} |
no |
alertmanager_pdb | PDB for Alertmanager | map |
{ |
no |
alertmanager_pull_policy | Image pull policy for Alertmanager | string |
"IfNotPresent" |
no |
alertmanager_pv_access_modes | alertmanager data Persistent Volume access modes | list |
[ |
no |
alertmanager_pv_enabled | Enable persistent volume on Alertmanager | string |
"true" |
no |
alertmanager_pv_size | alertmanager data Persistent Volume size | string |
"2Gi" |
no |
alertmanager_release_name | Helm release name for Alertmanager | string |
"alertmanager" |
no |
alertmanager_replica | Number of replicas for AlertManager | number |
1 |
no |
alertmanager_repository | Docker repository for Alert Manager | string |
"quay.io/prometheus/alertmanager" |
no |
alertmanager_resources | Resources for alertmanager | map |
{} |
no |
alertmanager_security_context | Security context for alertmanager pods defined as a map which will be serialized to JSON. | map |
{ |
no |
alertmanager_service_account | Name of the service account for AlertManager. Defaults to component's fully qualified name. | string |
"" |
no |
alertmanager_service_account_annotations | Annotations for the service account | map |
{} |
no |
alertmanager_service_annotations | Annotations for Alertmanager service | map |
{} |
no |
alertmanager_service_port | Service port for Alertmanager | number |
80 |
no |
alertmanager_service_type | Type of service for Alertmanager | string |
"ClusterIP" |
no |
alertmanager_statefulset_annotations | Annotations for Alertmanager statefulSet | map |
{} |
no |
alertmanager_storage_class | Storage class for alertmanager PV. If set to "-", storageClassName: "", which disables dynamic provisioning | string |
"" |
no |
alertmanager_tag | Tag for Alertmanager Docker Image | string |
"v0.22.2" |
no |
alertmanager_tolerations | Tolerations for Alertmanager | list |
[] |
no |
chart_name | Helm chart name to provision | string |
"prometheus" |
no |
chart_namespace | Namespace to install the chart into | string |
"default" |
no |
chart_repository | Helm repository for the chart | string |
"https://prometheus-community.github.io/helm-charts" |
no |
chart_version | Version of Chart to install. Set to empty to install the latest version | string |
"" |
no |
configmap_extra_args | Extra arguments for ConfigMap Reload | map |
{} |
no |
configmap_extra_volumes | Extra volumes for ConfigMap Extra Volumes | list |
[] |
no |
configmap_image_repo | Docker Image repo for ConfigMap Reload | string |
"jimmidyson/configmap-reload" |
no |
configmap_image_tag | Docker image tag for ConfigMap Reload | string |
"v0.5.0" |
no |
configmap_name | Name of the ConfigMap Reload container | string |
"configmap-reload" |
no |
configmap_pull_policy | Image pull policy for ConfigMap reload | string |
"IfNotPresent" |
no |
configmap_resources | Resources for ConfigMap Reload pod | map |
{} |
no |
enable_network_policy | Create a NetworkPolicy resource | string |
"false" |
no |
extra_scrape_configs | YAML String for extra scrape configs | string |
"" |
no |
image_pull_secrets | Image pull secrets, if any | map |
{} |
no |
kube_state_metrics_affinity | Affinity for Kube State Metrics | map |
{} |
no |
kube_state_metrics_annotations | Annotations for Kube State Metrics pods | map |
{} |
no |
kube_state_metrics_autosharding | If set to true, this will deploy kube-state-metrics as a StatefulSet and the data will be automatically sharded across <.Values.replicas> pods using the built-in autodiscovery feature: https://github.com/kubernetes/kube-state-metrics#automated-sharding This is an experimental feature and there are no stability guarantees. |
bool |
false |
no |
kube_state_metrics_chart_name | Helm chart name to provision | string |
"kube-state-metrics" |
no |
kube_state_metrics_chart_namespace | Namespace to install the chart into | string |
"default" |
no |
kube_state_metrics_chart_repository | Helm repository for the chart | string |
"https://prometheus-community.github.io/helm-charts" |
no |
kube_state_metrics_chart_version | Version of Chart to install. Set to empty to install the latest version | string |
"" |
no |
kube_state_metrics_collection_namespace | Specific namespaces to collect metrics for | string |
"" |
no |
kube_state_metrics_collectors | Collectors for Kube state metrics | list |
[ |
no |
kube_state_metrics_container_security_context | Security context for kube_state_metrics containers defined as a map which will be serialized to JSON. | map |
{} |
no |
kube_state_metrics_enable | Enable Kube State Metrics | string |
"true" |
no |
kube_state_metrics_extra_args | Extra arguments for Kube State Metrics container | map |
{} |
no |
kube_state_metrics_extra_env | Extra environment variables for Kube State Metrics container | map |
{} |
no |
kube_state_metrics_host_network | Use host network for KSM | bool |
false |
no |
kube_state_metrics_labels | Labels for Kube State Metrics | map |
{} |
no |
kube_state_metrics_metric_allow_list | This list of metrics to be exposed for KSM | list |
[] |
no |
kube_state_metrics_metric_deny_list | This list of metrics not to be enabled for KSM | list |
[] |
no |
kube_state_metrics_metric_label_allow_list | This list of additional Kubernetes label keys that will be used in the resource's lables metric | list |
[] |
no |
kube_state_metrics_node_selector | Node selector for Kube State Metrics pods | map |
{} |
no |
kube_state_metrics_pdb | PDB for Kubestatemetrics | map |
{ |
no |
kube_state_metrics_pod_security_policy_additional_volumes | PodSecurityPolicy additional volumes for Kube State Metrics | list |
[] |
no |
kube_state_metrics_pod_security_policy_annotations | PodSecurityPolicy annotations for Kube State Metrics | map |
{ |
no |
kube_state_metrics_priority_class_name | Priority Class Name for Kube State Metrics pods | string |
"" |
no |
kube_state_metrics_pull_policy | Image pull policy for Kube State Metrics | string |
"IfNotPresent" |
no |
kube_state_metrics_release_name | Helm release name for Kube State Metrics | string |
"kube-state-metrics" |
no |
kube_state_metrics_replica | Number of replicas for Kube State Metrics | number |
1 |
no |
kube_state_metrics_repository | Docker repository for Kube State Metrics | string |
"registry.k8s.io/kube-state-metrics/kube-state-metrics" |
no |
kube_state_metrics_resources | Resources for Kube State Metrics | map |
{} |
no |
kube_state_metrics_security_context | Security context for kube_state_metrics pods defined as a map which will be serialized to JSON. | map |
{ |
no |
kube_state_metrics_service_account | Name of the service account for kubeStateMetrics. Defaults to component's fully qualified name. | string |
"" |
no |
kube_state_metrics_service_account_annotations | Annotations for the service account | map |
{} |
no |
kube_state_metrics_service_annotations | Annotations for Kube State Metrics service | map |
{ |
no |
kube_state_metrics_service_cluster_ip | Cluster IP for Kube State Metrics Service | string |
"None" |
no |
kube_state_metrics_service_lb_ip | Load Balancer IP for Kube State Metrics service | string |
"" |
no |
kube_state_metrics_service_port | Service port for Kube State Metrics | number |
80 |
no |
kube_state_metrics_service_type | Type of service for Kube State Metrics | string |
"ClusterIP" |
no |
kube_state_metrics_tag | Tag for Kube State Metrics Docker Image | string |
"v2.1.0" |
no |
kube_state_metrics_tolerations | Tolerations for Kube State Metrics | list |
[] |
no |
max_history | Max History for Helm | number |
20 |
no |
node_exporter_affinity | Affinity for node_exporter pods | map |
{} |
no |
node_exporter_annotations | Annotations for Node Exporter pods | map |
{} |
no |
node_exporter_chart_name | Helm chart name to provision for Node Exporter | string |
"prometheus-node-exporter" |
no |
node_exporter_chart_namespace | Namespace to install the chart into | string |
"default" |
no |
node_exporter_chart_repository | Helm repository for the Node Exporter chart | string |
"https://prometheus-community.github.io/helm-charts" |
no |
node_exporter_chart_version | Version of Node Exporter Chart to install. Set to empty to install the latest version | string |
"" |
no |
node_exporter_config_map_mounts | ConfigMap Mounts for Node Exporter | list |
[] |
no |
node_exporter_enable | Enable Node Exporter | string |
"true" |
no |
node_exporter_enable_pod_security_policy | Create PodSecurityPolicy for Node Exporter | string |
"false" |
no |
node_exporter_extra_args | Extra arguments for Node Exporter container | map |
{} |
no |
node_exporter_host_network | Use the Host network namespace for Node Exporter | string |
"true" |
no |
node_exporter_host_path_mounts | Host Path Mounts for Node Exporter | list |
[] |
no |
node_exporter_labels | Labels for Node Exporter | map |
{} |
no |
node_exporter_node_selector | Node selector for node_exporter pods | map |
{} |
no |
node_exporter_pod_security_policy_annotations | PodSecurityPolicy annotations for Node exporter | map |
{ |
no |
node_exporter_priority_class_name | Priority Class Name for Node Exporter pods | string |
"" |
no |
node_exporter_pull_policy | Image pull policy for Node Exporter | string |
"IfNotPresent" |
no |
node_exporter_release_name | Helm release name for Node Exporter | string |
"prometheus-node-exporter" |
no |
node_exporter_repository | Docker repository for Node Exporter | string |
"quay.io/prometheus/node-exporter" |
no |
node_exporter_resources | Resources for node_exporter | map |
{} |
no |
node_exporter_security_context | Security context for node_exporter pods defined as a map which will be serialized to JSON. | map |
{ |
no |
node_exporter_service_account | Name of the service account for nodeExporter. Defaults to component's fully qualified name. | string |
"" |
no |
node_exporter_service_account_annotations | Annotations for the service account | map |
{} |
no |
node_exporter_service_annotations | Annotations for Node Exporter service | map |
{ |
no |
node_exporter_service_port | Service port for Node Exporter | number |
9100 |
no |
node_exporter_service_type | Type of service for Node Exporter | string |
"ClusterIP" |
no |
node_exporter_tag | Tag for Node Exporter Docker Image | string |
"v1.2.0" |
no |
node_exporter_tolerations | Tolerations for Node Exporter | list |
[] |
no |
pod_security_policy_enable | Create PodSecurityPolicy Resources | bool |
true |
no |
prometheus_enable | Enable Prometheus stack. Disable to use independent components like KSM and Node Exporter. | bool |
true |
no |
prometheus_remote_read_api_url | Prometheus remote read URL | string |
null |
no |
prometheus_remote_write_api_url | Prometheus remote write URL | string |
null |
no |
pushgateway_annotations | Annotations for Pushgateway pods | map |
{} |
no |
pushgateway_deployment_annotations | Annotations to be added to Pushgateway deployment | map |
{} |
no |
pushgateway_enable | Enable Pushgateway | string |
"true" |
no |
pushgateway_extra_args | Extra arguments for Pushgateway container | map |
{} |
no |
pushgateway_extra_env | Extra environment variables for Pushgateway container | map |
{} |
no |
pushgateway_extra_init_containers | Additional InitContainers to initialize the Pushgateway pod | list |
[] |
no |
pushgateway_ingress_annotations | Annotations for Pushgateway ingress | map |
{} |
no |
pushgateway_ingress_enabled | Enable ingress for Pushgateway | string |
"false" |
no |
pushgateway_ingress_extra_labels | Additional labels for Pushgateway ingress | map |
{} |
no |
pushgateway_ingress_extra_paths | Extra paths to prepend to every host configuration for Pushgateway ingress | list |
[] |
no |
pushgateway_ingress_hosts | List of Hosts for Pushgateway ingress | list |
[] |
no |
pushgateway_ingress_path | Path of Pushgateway ingress | string |
"/" |
no |
pushgateway_ingress_tls | TLS configurationf or Pushgateway ingress | list |
[] |
no |
pushgateway_node_selector | Node selector for pushgateway pods | map |
{} |
no |
pushgateway_pdb_enable | Enable PDB | bool |
true |
no |
pushgateway_pdb_max_unavailable | Max unavailable pods | number |
1 |
no |
pushgateway_pod_security_policy_annotations | PodSecurityPolicy annotations for Pushgateway | map |
{ |
no |
pushgateway_priority_class_name | Priority Class Name for Pushgateway pods | string |
"" |
no |
pushgateway_pull_policy | Image pull policy for Pushgateway | string |
"IfNotPresent" |
no |
pushgateway_pv_access_modes | pushgateway data Persistent Volume access modes | list |
[ |
no |
pushgateway_pv_annotations | Annotations for Pushgateway PV | map |
{} |
no |
pushgateway_pv_enabled | Enable persistent volume on Pushgateway | string |
"true" |
no |
pushgateway_pv_existing_claim | Use an existing PV claim for pushgateway | string |
"" |
no |
pushgateway_pv_size | pushgateway data Persistent Volume size | string |
"2Gi" |
no |
pushgateway_replica | Number of replicas for pushgateway | number |
1 |
no |
pushgateway_repository | Docker repository for Pushgateway | string |
"quay.io/prometheus/pushgateway" |
no |
pushgateway_resources | Resources for pushgateway | map |
{} |
no |
pushgateway_security_context | Security context for pushgateway pods defined as a map which will be serialized to JSON | map |
{ |
no |
pushgateway_service_account | Name of the service account for pushgateway. Defaults to component's fully qualified name. | string |
"" |
no |
pushgateway_service_account_annotations | Annotations for the service account | map |
{} |
no |
pushgateway_service_annotations | Annotations for Pushgateway service | map |
{ |
no |
pushgateway_service_cluster_ip | Cluster IP for Pushgateway Service | string |
"" |
no |
pushgateway_service_external_ips | External IPs for Pushgateway service | list |
[] |
no |
pushgateway_service_labels | Labels for Pushgateway service | map |
{} |
no |
pushgateway_service_lb_ip | Load Balancer IP for Pushgateway service | string |
"" |
no |
pushgateway_service_lb_source_ranges | List of source CIDRs allowed to access the Pushgateway LB | list |
[] |
no |
pushgateway_service_port | Service port for Pushgateway | number |
9091 |
no |
pushgateway_service_type | Type of service for Pushgateway | string |
"ClusterIP" |
no |
pushgateway_tag | Tag for Pushgateway Docker Image | string |
"v1.4.1" |
no |
pushgateway_tolerations | Tolerations for Pushgateway | list |
[] |
no |
release_name | Helm release name for Prometheus | string |
"prometheus" |
no |
scrape_drop_pod_containers_without_port | For pod targets, Prometheus generates a target per pod per container per port. For containers without a port, it leave the target in without any port. Configure to drop these targets | bool |
false |
no |
scrape_drop_service_pod_containers_without_port | For service targets, Prometheus generates a target per service per pod per container per port. For containers without a port, it leave the target in without any port. Configure to drop these targets | bool |
false |
no |
scrape_skip_apiserver_tls_verify | Skip verifying TLS Certificate for Kubernetes Master Server Scrape target. Warning: This is insecure | bool |
false |
no |
scrape_skip_nodes_tls_verify | Skip verifying TLS Certificate for Kubernetes Nodes Scrape target. Warning: This is insecure | bool |
false |
no |
server_additional_global | YAML string for additional global configuration for Prometheus Server | string |
"" |
no |
server_affinity | Affinity for server pods | map |
{} |
no |
server_alert_managers_configs | Prometheus AlertManager configuration | list |
[] |
no |
server_alerts | Prometheus server alerts entries in YAML. Ref: https://prometheus.io/docs/prometheus/latest/configuration/alerting_rules/ | string |
"[]\n# - name: Instances\n# rules:\n# - alert: InstanceDown\n# expr: up == 0\n# for: 5m\n# labels:\n# severity: page\n# annotations:\n# description: '{{ $labels.instance }} of job {{ $labels.job }} has been down for more than 5 minutes.'\n# summary: 'Instance {{ $labels.instance }} down'\n" |
no |
server_annotations | Annotations to be added to Prometheus server pods | map |
{} |
no |
server_base_url | External URL which can access alertmanager | string |
"" |
no |
server_config_override | Overriding the Prometheus server config file in YAML | string |
"" |
no |
server_data_retention | Prometheus data retention period (i.e 360h) | string |
"" |
no |
server_deployment_annotations | Annotations to be added to server deployment | map |
{} |
no |
server_emptydir_size_limit | Prometheus server emptyDir volume size limit | string |
"" |
no |
server_enable | Deploy Prometheus Server | string |
"true" |
no |
server_enable_service_links | EnableServiceLinks indicates whether information about services should be injected into pod's environment variables, matching the syntax of Docker links. | bool |
true |
no |
server_evaluation_interval | How frequently to evaluate rules | string |
"1m" |
no |
server_extra_args | Extra arguments for server container | map |
{} |
no |
server_extra_configmap_mounts | Additional Prometheus server ConfigMap mounts | list |
[] |
no |
server_extra_env | Extra environment variables for server container | map |
{} |
no |
server_extra_flags | Additional flags to control Prometheus server behaviour. | list |
[] |
no |
server_extra_host_path_mounts | Additional Prometheus server hostPath mounts | list |
[] |
no |
server_extra_init_containers | Additional InitContainers to initialize the pod | list |
[] |
no |
server_extra_secret_mounts | Extra secret mounts for server | list |
[] |
no |
server_extra_volume_mounts | Additional Prometheus server Volume mounts | list |
[] |
no |
server_extra_volumes | Additional Prometheus server Volumes | list |
[] |
no |
server_headless_annotations | Annotations for server StatefulSet headless service | map |
{} |
no |
server_headless_grpc_enabled | Enable gRPC port on service to allow auto discovery with thanos-querier | bool |
false |
no |
server_headless_grpc_port | gRPC servicePort for server headless service | number |
10901 |
no |
server_headless_labels | Labels for server StatefulSet headless service | map |
{} |
no |
server_host_aliases | hostAliases allows adding entries to /etc/hosts inside the containers | list |
[] |
no |
server_host_network_enabled | Required for use in managed kubernetes clusters (such as AWS EKS) with custom CNI (such as calico), because control-plane managed by AWS cannot communicate with pods' IP CIDR and admission webhooks are not working | bool |
false |
no |
server_ingress_annotations | Annotations for server ingress | map |
{} |
no |
server_ingress_enabled | Enable ingress for server | string |
"false" |
no |
server_ingress_extra_labels | Additional labels for server ingress | map |
{} |
no |
server_ingress_extra_paths | Extra paths to prepend to every host configuration for server ingress | list |
[] |
no |
server_ingress_hosts | List of Hosts for server ingress | list |
[] |
no |
server_ingress_path | Path of server ingress | string |
"/" |
no |
server_ingress_tls | TLS configurationf or server ingress | list |
[] |
no |
server_node_selector | Node labels for Prometheus server pod assignment | map |
{} |
no |
server_pdb_enable | Enable PDB | bool |
true |
no |
server_pdb_max_unavailable | Max unavailable pods | number |
1 |
no |
server_pod_labels | Labels to be added to Prometheus server pods | map |
{} |
no |
server_pod_probes | Prometheus server readiness and liveness probe initial delay and timeout | map |
{ |
no |
server_pod_security_policy_annotations | PodSecurityPolicy annotations for server | map |
{ |
no |
server_prefix_url | The URL prefix at which the container can be accessed. Useful in the case the '-web.external-url' includes a slug so that the various internal URLs are still able to access as they are in the default case. | string |
"" |
no |
server_priority_class_name | Priority Class Name for server pods | string |
"" |
no |
server_pull_policy | Image pull policy for server | string |
"IfNotPresent" |
no |
server_pv_access_modes | server data Persistent Volume access modes | list |
[ |
no |
server_pv_annotations | Annotations for server PV | map |
{} |
no |
server_pv_enabled | Enable persistent volume on server | string |
"true" |
no |
server_pv_existing_claim | Use an existing PV claim for server | string |
"" |
no |
server_pv_size | server data Persistent Volume size | string |
"8Gi" |
no |
server_replica | Number of replicas for server | number |
1 |
no |
server_repository | Docker repository for server | string |
"quay.io/prometheus/prometheus" |
no |
server_resources | Resources for server | map |
{} |
no |
server_rules | Prometheus server rules entries in YAML | string |
"[]\n# - name: k8s_health\n# rules:\n# - record: k8s_container_oom\n# expr: increase(kube_pod_container_status_last_terminated_reason{reason=\"OOMKilled\"}[2m]) and on(pod) increase(kube_pod_container_status_restarts_total[2m])\n" |
no |
server_scrape_interval | How frequently to scrape targets by default | string |
"1m" |
no |
server_scrape_timeout | How long until a scrape request times out | string |
"10s" |
no |
server_security_context | Security context for server pods defined as a map which will be serialized to JSON | map |
{ |
no |
server_service_account | Name of the service account for server. Defaults to component's fully qualified name. | string |
"" |
no |
server_service_account_annotations | Annotations for the service account | map |
{} |
no |
server_service_annotations | Annotations for server service | map |
{ |
no |
server_service_cluster_ip | Cluster IP for server Service | string |
"" |
no |
server_service_external_ips | External IPs for server service | list |
[] |
no |
server_service_grpc_enabled | Enable gRPC port on service to allow auto discovery with thanos-querier | bool |
false |
no |
server_service_grpc_port | gRPC servicePort for server service | string |
"10901" |
no |
server_service_labels | Labels for server service | map |
{} |
no |
server_service_lb_ip | Load Balancer IP for server service | string |
"" |
no |
server_service_lb_source_ranges | List of source CIDRs allowed to access the server LB | list |
[] |
no |
server_service_port | Service port for Prometheus server | number |
9091 |
no |
server_service_session_affinity | Service sessionAffinity for Prometheus server | string |
"None" |
no |
server_service_type | Type of service for Prometheus server | string |
"ClusterIP" |
no |
server_sidecar_containers | Sidecar containers for server | list |
[] |
no |
server_statefulset_annotations | Annotations to be added to server statefulSet | map |
{} |
no |
server_statefulset_labels | Labels to be added to Prometheus server statefulSet | map |
{} |
no |
server_tag | Tag for server Docker Image | string |
"v2.28.1" |
no |
server_termination_grace_seconds | Prometheus server pod termination grace period | string |
"300" |
no |
server_tolerations | Node tolerations for server scheduling to nodes with taints | list |
[] |
no |
server_vpa_container_policies | server VPA containerPolicies | map |
{} |
no |
server_vpa_enabled | If true a VPA object will be created for the controller (either StatefulSet or Deployemnt) | bool |
false |
no |
server_vpa_update_mode | server VPA updateMode | string |
"" |
no |
Name | Description |
---|---|
prometheus_alerts_api_url | Prometheus query API URL: https://prometheus.io/docs/prometheus/latest/querying/api/#expression-queries |
prometheus_query_api_url | Prometheus query API URL: https://prometheus.io/docs/prometheus/latest/querying/api/#expression-queries |