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prometheus.json
type
Sets the authentication type of the request.
{"type": ["string", "null"], "default": "Bearer"}
prometheus.json
credentials
Sets the credentials of the request. It is mutually exclusive with `credentials_file`.
{"type": ["string", "null"]}
prometheus.json
credentials_file
Sets the credentials of the request with the credentials read from the configured file. It is mutually exclusive with `credentials`.
{}
prometheus.json
sigv4
Optionally configures AWS's Signature Verification 4 signing process to sign requests.
{"type": ["object", "null"], "properties": {"region": {"type": ["string", "null"]}, "access_key": {"type": ["string", "null"]}, "secret_key": {"type": ["string", "null"]}, "profile": {"type": ["string", "null"]}, "role_arn": {"type": ["string", "null"]}}, "additionalProperties": false}
prometheus.json
region
The AWS region. If blank, the region from the default credentials chain is used.
{"type": ["string", "null"]}
prometheus.json
access_key
The AWS API keys. If blank, the environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` are used.
{"type": ["string", "null"]}
prometheus.json
secret_key
The AWS API keys. If blank, the environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` are used.
{"type": ["string", "null"]}
prometheus.json
profile
Named AWS profile used to authenticate.
{"type": ["string", "null"]}
prometheus.json
role_arn
AWS Role ARN, an alternative to using AWS API keys.
{"type": ["string", "null"]}
prometheus.json
oauth2
Optional OAuth 2.0 configuration. Cannot be used at the same time as basic_auth or authorization.
{"type": ["object", "null"], "properties": {"client_id": {"type": ["string"]}, "client_secret": {"type": ["string", "null"]}, "client_secret_file": {}, "scopes": {"type": ["array", "null"], "items": {"type": ["string", "null"]}}, "token_url": {"type": ["string"]}, "endpoint_params": {"type": ["object", "null"], "additionalProperties": {"type": "string"}}, "tls_config": {}}, "oneOf": [{"required": ["client_secret"]}, {"required": ["client_secret_file"]}], "additionalProperties": false, "required": ["client_id", "token_url"]}
prometheus.json
client_secret_file
Read the client secret from a file. It is mutually exclusive with `client_secret`.
{}
prometheus.json
scopes
Scopes for the token request.
{"type": ["array", "null"], "items": {"type": ["string", "null"]}}
prometheus.json
token_url
The URL to fetch the token from.
{"type": ["string"]}
prometheus.json
endpoint_params
Optional parameters to append to the token URL.
{"type": ["object", "null"], "additionalProperties": {"type": "string"}}
prometheus.json
tls_config
Configures the token request's TLS settings.
{}
prometheus.json
bearer_token
Sets the `Authorization` header on every scrape request with the configured bearer token. It is mutually exclusive with `bearer_token_file`.
{"type": ["string", "null"]}
prometheus.json
bearer_token_file
Sets the `Authorization` header on every scrape request with the bearer token read from the configured file. It is mutually exclusive with `bearer_token`.
{}
prometheus.json
source_labels
The source labels select values from existing labels. Their content is concatenated using the configured separator and matched against the configured regular expression for the replace, keep, and drop actions.
{"type": "array", "items": {}}
prometheus.json
separator
Separator placed between concatenated source label values.
{"type": "string", "default": ";"}
prometheus.json
target_label
Label to which the resulting value is written in a replace action. It is mandatory for replace actions. Regex capture groups are available.
{"type": "string"}
prometheus.json
regex
Regular expression against which the extracted value is matched.
{"default": "(.*)"}
prometheus.json
modulus
Modulus to take of the hash of the source label values.
{"type": "integer"}
prometheus.json
replacement
Replacement value against which a regex replace is performed if the regular expression matches. Regex capture groups are available.
{"type": "string", "default": "$1"}
prometheus.json
action
Action to perform based on regex matching.
{"type": "string", "enum": ["replace", "lowercase", "uppercase", "keep", "drop", "keepequal", "dropequal", "hashmod", "labelmap", "labeldrop", "labelkeep"], "default": "replace"}
prometheus.json
ca_file
CA certificate to validate API server certificate with.
{}
prometheus.json
cert_file
Certificate file for client cert authentication to the server.
{}
prometheus.json
key_file
Key file for client cert authentication to the server.
{}
prometheus.json
server_name
ServerName extension to indicate the name of the server.
{"type": ["string", "null"]}
prometheus.json
insecure_skip_verify
Disable validation of the server certificate.
{"type": ["boolean", "null"]}
prometheus.json
azure_sd_configs
List of Azure service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the Azure API.
{"type": "object"}
prometheus.json
consul_sd_configs
List of Consul service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the Consul API. It is to be defined as the Consul documentation requires.
{"type": "object"}
prometheus.json
digitalocean_sd_configs
List of DigitalOcean service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the DigitalOcean API.
{"type": "object"}
prometheus.json
docker_sd_configs
List of Docker service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
Docker SD configurations allow retrieving scrape targets from Docker Engine hosts.
{"type": "object"}
prometheus.json
dockerswarm_sd_configs
List of Docker Swarm service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
Docker Swarm SD configurations allow retrieving scrape targets from Docker Swarm engine.
{"type": "object"}
prometheus.json
dns_sd_configs
List of DNS service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object", "properties": {"names": {"type": "array", "items": {"type": "string"}, "minItems": 1}, "type": {"type": ["string", "null"], "enum": ["SRV", "A", "AAAA"], "default": "SRV"}, "port": {"type": ["integer", "null"]}, "refresh_interval": {"default": "30s"}}, "required": ["names"], "additionalProperties": false}}
prometheus.json
items
A DNS-based service discovery configuration allows specifying a set of DNS domain names which are periodically queried to discover a list of targets. The DNS servers to be contacted are read from /etc/resolv.conf. This service discovery method only supports basic DNS A, AAAA and SRV record queries, but not the advanced DNS-SD approach specified in RFC6763. During the relabeling phase, the meta label __meta_dns_name is available on each target and is set to the record name that produced the discovered target.
{"type": "object", "properties": {"names": {"type": "array", "items": {"type": "string"}, "minItems": 1}, "type": {"type": ["string", "null"], "enum": ["SRV", "A", "AAAA"], "default": "SRV"}, "port": {"type": ["integer", "null"]}, "refresh_interval": {"default": "30s"}}, "required": ["names"], "additionalProperties": false}
prometheus.json
names
A list of DNS domain names to be queried.
{"type": "array", "items": {"type": "string"}, "minItems": 1}
prometheus.json
type
The type of DNS query to perform. One of SRV, A, or AAAA.
{"type": ["string", "null"], "enum": ["SRV", "A", "AAAA"], "default": "SRV"}
prometheus.json
port
The port number used if the query type is not SRV.
{"type": ["integer", "null"]}
prometheus.json
refresh_interval
The time after which the provided names are refreshed.
{"default": "30s"}
prometheus.json
ec2_sd_configs
List of EC2 service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the EC2 API.
{"type": "object"}
prometheus.json
eureka_sd_configs
List of Eureka service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the Eureka API.
{"type": "object"}
prometheus.json
file_sd_configs
List of file service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object", "properties": {"files": {"type": "array", "items": {"type": "string"}, "minItems": 1}, "refresh_interval": {"default": "5m"}}}}
prometheus.json
files
Patterns for files from which target groups are extracted. Where the pattern may be a path ending in .json, .yml or .yaml. The last path segment may contain a single * that matches any character sequence, e.g. my/path/tg_*.json.
{"type": "array", "items": {"type": "string"}, "minItems": 1}
prometheus.json
refresh_interval
Refresh interval to re-read the files.
{"default": "5m"}
prometheus.json
gce_sd_configs
List of GCE service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the GCE API.
{"type": "object"}
prometheus.json
hetzner_sd_configs
List of Hetzner service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the Hetzner API.
{"type": "object"}
prometheus.json
http_sd_configs
List of HTTP service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object", "properties": {"url": {"type": "string", "format": "uri-reference"}, "refresh_interval": {"default": "60s"}, "basic_auth": {}, "authorization": {}, "oauth2": {}, "bearer_token": {}, "bearer_token_file": {}, "proxy_url": {"type": ["string", "null"], "format": "uri-reference"}, "follow_redirects": {"type": ["boolean", "null"], "default": true}, "tls_config": {}}, "required": ["url"], "allOf": [{}], "additionalProperties": false}}
prometheus.json
items
HTTP-based service discovery provides a more generic way to configure static targets and serves as an interface to plug in custom service discovery mechanisms.
{"type": "object", "properties": {"url": {"type": "string", "format": "uri-reference"}, "refresh_interval": {"default": "60s"}, "basic_auth": {}, "authorization": {}, "oauth2": {}, "bearer_token": {}, "bearer_token_file": {}, "proxy_url": {"type": ["string", "null"], "format": "uri-reference"}, "follow_redirects": {"type": ["boolean", "null"], "default": true}, "tls_config": {}}, "required": ["url"], "allOf": [{}], "additionalProperties": false}
prometheus.json
url
URL from which the targets are fetched.
{"type": "string", "format": "uri-reference"}
prometheus.json
refresh_interval
Refresh interval to re-query the endpoint.
{"default": "60s"}
prometheus.json
proxy_url
Optional proxy URL.
{"type": ["string", "null"], "format": "uri-reference"}
prometheus.json
follow_redirects
Configure whether HTTP requests follow HTTP 3xx redirects.
{"type": ["boolean", "null"], "default": true}
prometheus.json
tls_config
TLS configuration.
{}
prometheus.json
kubernetes_sd_configs
List of Kubernetes service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object", "properties": {"api_server": {"type": ["string", "null"], "format": "uri-reference"}, "role": {"type": "string", "enum": ["endpoints", "service", "pod", "node", "ingress"]}, "kubeconfig_file": {}, "basic_auth": {}, "authorization": {}, "oauth2": {}, "bearer_token": {}, "bearer_token_file": {}, "proxy_url": {"type": ["string", "null"], "format": "uri-reference"}, "follow_redirects": {"type": ["boolean", "null"], "default": true}, "tls_config": {}, "namespaces": {"type": ["object", "null"], "properties": {"own_namespace": {"type": "boolean"}, "names": {"type": "array", "items": {"type": "string"}}}, "additionalProperties": false}, "selectors": {"type": ["array", "null"], "items": {"type": "object", "properties": {"role": {"type": "string"}, "label": {"type": ["string", "null"]}, "field": {"type": ["string", "null"]}}, "required": ["role"], "additionalProperties": false}}}, "allOf": [{}], "additionalProperties": false}}
prometheus.json
items
The information to access the Kubernetes API.
{"type": "object", "properties": {"api_server": {"type": ["string", "null"], "format": "uri-reference"}, "role": {"type": "string", "enum": ["endpoints", "service", "pod", "node", "ingress"]}, "kubeconfig_file": {}, "basic_auth": {}, "authorization": {}, "oauth2": {}, "bearer_token": {}, "bearer_token_file": {}, "proxy_url": {"type": ["string", "null"], "format": "uri-reference"}, "follow_redirects": {"type": ["boolean", "null"], "default": true}, "tls_config": {}, "namespaces": {"type": ["object", "null"], "properties": {"own_namespace": {"type": "boolean"}, "names": {"type": "array", "items": {"type": "string"}}}, "additionalProperties": false}, "selectors": {"type": ["array", "null"], "items": {"type": "object", "properties": {"role": {"type": "string"}, "label": {"type": ["string", "null"]}, "field": {"type": ["string", "null"]}}, "required": ["role"], "additionalProperties": false}}}, "allOf": [{}], "additionalProperties": false}
prometheus.json
api_server
The API server addresses. If left empty, Prometheus is assumed to run inside of the cluster and will discover API servers automatically and use the pod's CA certificate and bearer token file at /var/run/secrets/kubernetes.io/serviceaccount/.
{"type": ["string", "null"], "format": "uri-reference"}
prometheus.json
role
The Kubernetes role of entities that should be discovered. One of endpoints, service, pod, node, or ingress.
{"type": "string", "enum": ["endpoints", "service", "pod", "node", "ingress"]}
prometheus.json
proxy_url
Optional proxy URL.
{"type": ["string", "null"], "format": "uri-reference"}
prometheus.json
follow_redirects
Configure whether scrape requests follow HTTP 3xx redirects.
{"type": ["boolean", "null"], "default": true}
prometheus.json
tls_config
TLS configuration.
{}
prometheus.json
namespaces
Optional namespace discovery. If omitted, all namespaces are used.
{"type": ["object", "null"], "properties": {"own_namespace": {"type": "boolean"}, "names": {"type": "array", "items": {"type": "string"}}}, "additionalProperties": false}
prometheus.json
selectors
Optional label and field selectors to limit the discovery process to a subset of available resources.
{"type": ["array", "null"], "items": {"type": "object", "properties": {"role": {"type": "string"}, "label": {"type": ["string", "null"]}, "field": {"type": ["string", "null"]}}, "required": ["role"], "additionalProperties": false}}
prometheus.json
kuma_sd_configs
List of Kuma service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the Kuma API.
{"type": "object"}
prometheus.json
lightsail_sd_configs
List of Lightsail service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the Lightsail API.
{"type": "object"}
prometheus.json
linode_sd_configs
List of Linode service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the Linode API.
{"type": "object"}
prometheus.json
marathon_sd_configs
List of Marathon service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
nerve_sd_configs
List of AirBnB's Nerve service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
openstack_sd_configs
List of OpenStack service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the OpenStack API.
{"type": "object"}
prometheus.json
puppetdb_sd_configs
List of PuppetDB service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the PuppetDB API.
{"type": "object"}
prometheus.json
scaleway_sd_configs
List of Scaleway service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the Scaleway API.
{"type": "object"}
prometheus.json
serverset_sd_configs
List of Zookeeper Serverset service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
triton_sd_configs
List of Triton service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the Triton discovery API.
{"type": "object"}
prometheus.json
uyuni_sd_configs
List of Uyuni service discovery configurations.
{"type": ["array", "null"], "items": {"type": "object"}}
prometheus.json
items
The information to access the Uyuni API.
{"type": "object"}
prometheus.json
static_configs
List of labeled statically configured targets for this job.
{"type": ["array", "null"], "items": {"type": "object", "properties": {"targets": {"type": ["array", "null"], "items": {"type": "string"}}, "labels": {}}}}
prometheus.json
targets
The targets specified by the static config.
{"type": ["array", "null"], "items": {"type": "string"}}
prometheus.json
labels
Labels assigned to all metrics scraped from the targets.
{}
prometheus.json
global
The global configuration specifies parameters that are valid in all other configuration contexts. They also serve as defaults for other configuration sections.
{"type": ["object", "null"], "properties": {"scrape_interval": {"default": "1m"}, "scrape_timeout": {"default": "10s"}, "evaluation_interval": {"default": "1m"}, "external_labels": {}, "query_log_file": {}}, "additionalProperties": false}
prometheus.json
scrape_interval
How frequently to scrape targets by default.
{"default": "1m"}
prometheus.json
scrape_timeout
How long until a scrape request times out.
{"default": "10s"}
prometheus.json
evaluation_interval
How frequently to evaluate rules.
{"default": "1m"}
prometheus.json
external_labels
The labels to add to any time series or alerts when communicating with external systems (federation, remote storage, Alertmanager).
{}
prometheus.json
query_log_file
File to which PromQL queries are logged. Reloading the configuration will reopen the file.
{}