Chapter 3. AlertmanagerConfig [monitoring.coreos.com/v1beta1]

inhibitRules

array

List of inhibition rules. The rules will only apply to alerts matching the resource’s namespace.

inhibitRules[]

object

InhibitRule defines an inhibition rule that allows to mute alerts when other alerts are already firing. See https://prometheus.io/docs/alerting/latest/configuration/#inhibit_rule

receivers

array

List of receivers.

receivers[]

object

Receiver defines one or more notification integrations.

route

object

The Alertmanager route definition for alerts matching the resource’s namespace. If present, it will be added to the generated Alertmanager configuration as a first-level route.

timeIntervals

array

List of TimeInterval specifying when the routes should be muted or active.

timeIntervals[]

object

TimeInterval specifies the periods in time when notifications will be muted or active.

equal

array (string)

Labels that must have an equal value in the source and target alert for the inhibition to take effect.

sourceMatch

array

Matchers for which one or more alerts have to exist for the inhibition to take effect. The operator enforces that the alert matches the resource’s namespace.

sourceMatch[]

object

Matcher defines how to match on alert’s labels.

targetMatch

array

Matchers that have to be fulfilled in the alerts to be muted. The operator enforces that the alert matches the resource’s namespace.

targetMatch[]

object

Matcher defines how to match on alert’s labels.

matchType

string

Match operator, one of = (equal to), != (not equal to), =~ (regex match) or !~ (not regex match). Negative operators (!= and !~) require Alertmanager >= v0.22.0.

name

string

Label to match.

value

string

Label value to match.

matchType

string

Match operator, one of = (equal to), != (not equal to), =~ (regex match) or !~ (not regex match). Negative operators (!= and !~) require Alertmanager >= v0.22.0.

name

string

Label to match.

value

string

Label value to match.

discordConfigs

array

List of Slack configurations.

discordConfigs[]

object

DiscordConfig configures notifications via Discord. See https://prometheus.io/docs/alerting/latest/configuration/#discord_config

emailConfigs

array

List of Email configurations.

emailConfigs[]

object

EmailConfig configures notifications via Email.

msteamsConfigs

array

List of MSTeams configurations. It requires Alertmanager >= 0.26.0.

msteamsConfigs[]

object

MSTeamsConfig configures notifications via Microsoft Teams. It requires Alertmanager >= 0.26.0.

msteamsv2Configs

array

List of MSTeamsV2 configurations. It requires Alertmanager >= 0.28.0.

msteamsv2Configs[]

object

MSTeamsV2Config configures notifications via Microsoft Teams using the new message format with adaptive cards as required by flows See https://prometheus.io/docs/alerting/latest/configuration/#msteamsv2_config It requires Alertmanager >= 0.28.0.

name

string

Name of the receiver. Must be unique across all items from the list.

opsgenieConfigs

array

List of OpsGenie configurations.

opsgenieConfigs[]

object

OpsGenieConfig configures notifications via OpsGenie. See https://prometheus.io/docs/alerting/latest/configuration/#opsgenie_config

pagerdutyConfigs

array

List of PagerDuty configurations.

pagerdutyConfigs[]

object

PagerDutyConfig configures notifications via PagerDuty. See https://prometheus.io/docs/alerting/latest/configuration/#pagerduty_config

pushoverConfigs

array

List of Pushover configurations.

pushoverConfigs[]

object

PushoverConfig configures notifications via Pushover. See https://prometheus.io/docs/alerting/latest/configuration/#pushover_config

rocketchatConfigs

array

List of RocketChat configurations. It requires Alertmanager >= 0.28.0.

rocketchatConfigs[]

object

RocketChatConfig configures notifications via RocketChat. It requires Alertmanager >= 0.28.0.

slackConfigs

array

List of Slack configurations.

slackConfigs[]

object

SlackConfig configures notifications via Slack. See https://prometheus.io/docs/alerting/latest/configuration/#slack_config

snsConfigs

array

List of SNS configurations

snsConfigs[]

object

SNSConfig configures notifications via AWS SNS. See https://prometheus.io/docs/alerting/latest/configuration/#sns_configs

telegramConfigs

array

List of Telegram configurations.

telegramConfigs[]

object

TelegramConfig configures notifications via Telegram. See https://prometheus.io/docs/alerting/latest/configuration/#telegram_config

victoropsConfigs

array

List of VictorOps configurations.

victoropsConfigs[]

object

VictorOpsConfig configures notifications via VictorOps. See https://prometheus.io/docs/alerting/latest/configuration/#victorops_config

webexConfigs

array

List of Webex configurations.

webexConfigs[]

object

WebexConfig configures notification via Cisco Webex See https://prometheus.io/docs/alerting/latest/configuration/#webex_config

webhookConfigs

array

List of webhook configurations.

webhookConfigs[]

object

WebhookConfig configures notifications via a generic receiver supporting the webhook payload. See https://prometheus.io/docs/alerting/latest/configuration/#webhook_config

wechatConfigs

array

List of WeChat configurations.

wechatConfigs[]

object

WeChatConfig configures notifications via WeChat. See https://prometheus.io/docs/alerting/latest/configuration/#wechat_config

apiURL

object

The secret’s key that contains the Discord webhook URL. The secret needs to be in the same namespace as the AlertmanagerConfig object and accessible by the Prometheus Operator.

avatarURL

string

The avatar url of the message sender.

content

string

The template of the content’s body.

httpConfig

object

HTTP client configuration.

message

string

The template of the message’s body.

sendResolved

boolean

Whether or not to notify about resolved alerts.

title

string

The template of the message’s title.

username

string

The username of the message sender.

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

authorization

object

Authorization header configuration for the client. This is mutually exclusive with BasicAuth and is only available starting from Alertmanager v0.22+.

basicAuth

object

BasicAuth for the client. This is mutually exclusive with Authorization. If both are defined, BasicAuth takes precedence.

bearerTokenSecret

object

The secret’s key that contains the bearer token to be used by the client for authentication. The secret needs to be in the same namespace as the AlertmanagerConfig object and accessible by the Prometheus Operator.

followRedirects

boolean

FollowRedirects specifies whether the client should follow HTTP 3xx redirects.

noProxy

string

noProxy is a comma-separated string that can contain IPs, CIDR notation, domain names that should be excluded from proxying. IP and domain names can contain port numbers.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

oauth2

object

OAuth2 client credentials used to fetch a token for the targets.

proxyConnectHeader

object

ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyConnectHeader{}

array

proxyConnectHeader{}[]

object

SecretKeySelector selects a key of a Secret.

proxyFromEnvironment

boolean

Whether to use the proxy configuration defined by environment variables (HTTP_PROXY, HTTPS_PROXY, and NO_PROXY).

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyURL

string

Optional proxy URL.

If defined, this field takes precedence over proxyUrl.

proxyUrl

string

proxyURL defines the HTTP proxy server to use.

tlsConfig

object

TLS configuration for the client.

credentials

object

Selects a key of a Secret in the namespace that contains the credentials for authentication.

type

string

Defines the authentication type. The value is case-insensitive.

"Basic" is not a supported value.

Default: "Bearer"

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

password

object

password specifies a key of a Secret containing the password for authentication.

username

object

username specifies a key of a Secret containing the username for authentication.

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

The name of the secret in the object’s namespace to select from.

clientId

object

clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client’s ID.

clientSecret

object

clientSecret specifies a key of a Secret containing the OAuth2 client’s secret.

endpointParams

object (string)

endpointParams configures the HTTP parameters to append to the token URL.

noProxy

string

noProxy is a comma-separated string that can contain IPs, CIDR notation, domain names that should be excluded from proxying. IP and domain names can contain port numbers.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyConnectHeader

object

ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyConnectHeader{}

array

proxyConnectHeader{}[]

object

SecretKeySelector selects a key of a Secret.

proxyFromEnvironment

boolean

Whether to use the proxy configuration defined by environment variables (HTTP_PROXY, HTTPS_PROXY, and NO_PROXY).

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyUrl

string

proxyURL defines the HTTP proxy server to use.

scopes

array (string)

scopes defines the OAuth2 scopes used for the token request.

tlsConfig

object

TLS configuration to use when connecting to the OAuth2 server. It requires Prometheus >= v2.43.0.

tokenUrl

string

tokenURL configures the URL to fetch the token from.

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

ca

object

Certificate authority used when verifying server certificates.

cert

object

Client certificate to present when doing client-authentication.

insecureSkipVerify

boolean

Disable target certificate validation.

keySecret

object

Secret containing the client key file for the targets.

maxVersion

string

Maximum acceptable TLS version.

It requires Prometheus >= v2.41.0 or Thanos >= v0.31.0.

minVersion

string

Minimum acceptable TLS version.

It requires Prometheus >= v2.35.0 or Thanos >= v0.28.0.

serverName

string

Used to verify the hostname for the targets.

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

ca

object

Certificate authority used when verifying server certificates.

cert

object

Client certificate to present when doing client-authentication.

insecureSkipVerify

boolean

Disable target certificate validation.

keySecret

object

Secret containing the client key file for the targets.

maxVersion

string

Maximum acceptable TLS version.

It requires Prometheus >= v2.41.0 or Thanos >= v0.31.0.

minVersion

string

Minimum acceptable TLS version.

It requires Prometheus >= v2.35.0 or Thanos >= v0.28.0.

serverName

string

Used to verify the hostname for the targets.

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

authIdentity

string

The identity to use for authentication.

authPassword

object

The secret’s key that contains the password to use for authentication. The secret needs to be in the same namespace as the AlertmanagerConfig object and accessible by the Prometheus Operator.

authSecret

object

The secret’s key that contains the CRAM-MD5 secret. The secret needs to be in the same namespace as the AlertmanagerConfig object and accessible by the Prometheus Operator.

authUsername

string

The username to use for authentication.

from

string

The sender address.

headers

array

Further headers email header key/value pairs. Overrides any headers previously set by the notification implementation.

headers[]

object

KeyValue defines a (key, value) tuple.

hello

string

The hostname to identify to the SMTP server.

html

string

The HTML body of the email notification.

requireTLS

boolean

The SMTP TLS requirement. Note that Go does not support unencrypted connections to remote SMTP endpoints.

sendResolved

boolean

Whether or not to notify about resolved alerts.

smarthost

string

The SMTP host and port through which emails are sent. E.g. example.com:25

text

string

The text body of the email notification.

tlsConfig

object

TLS configuration

to

string

The email address to send notifications to.

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

The name of the secret in the object’s namespace to select from.

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

The name of the secret in the object’s namespace to select from.

key

string

Key of the tuple.

value

string

Value of the tuple.

ca

object

Certificate authority used when verifying server certificates.

cert

object

Client certificate to present when doing client-authentication.

insecureSkipVerify

boolean

Disable target certificate validation.

keySecret

object

Secret containing the client key file for the targets.

maxVersion

string

Maximum acceptable TLS version.

It requires Prometheus >= v2.41.0 or Thanos >= v0.31.0.

minVersion

string

Minimum acceptable TLS version.

It requires Prometheus >= v2.35.0 or Thanos >= v0.28.0.

serverName

string

Used to verify the hostname for the targets.

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

httpConfig

object

HTTP client configuration.

sendResolved

boolean

Whether to notify about resolved alerts.

summary

string

Message summary template. It requires Alertmanager >= 0.27.0.

text

string

Message body template.

title

string

Message title template.

webhookUrl

object

MSTeams webhook URL.

authorization

object

Authorization header configuration for the client. This is mutually exclusive with BasicAuth and is only available starting from Alertmanager v0.22+.

basicAuth

object

BasicAuth for the client. This is mutually exclusive with Authorization. If both are defined, BasicAuth takes precedence.

bearerTokenSecret

object

The secret’s key that contains the bearer token to be used by the client for authentication. The secret needs to be in the same namespace as the AlertmanagerConfig object and accessible by the Prometheus Operator.

followRedirects

boolean

FollowRedirects specifies whether the client should follow HTTP 3xx redirects.

noProxy

string

noProxy is a comma-separated string that can contain IPs, CIDR notation, domain names that should be excluded from proxying. IP and domain names can contain port numbers.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

oauth2

object

OAuth2 client credentials used to fetch a token for the targets.

proxyConnectHeader

object

ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyConnectHeader{}

array

proxyConnectHeader{}[]

object

SecretKeySelector selects a key of a Secret.

proxyFromEnvironment

boolean

Whether to use the proxy configuration defined by environment variables (HTTP_PROXY, HTTPS_PROXY, and NO_PROXY).

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyURL

string

Optional proxy URL.

If defined, this field takes precedence over proxyUrl.

proxyUrl

string

proxyURL defines the HTTP proxy server to use.

tlsConfig

object

TLS configuration for the client.

credentials

object

Selects a key of a Secret in the namespace that contains the credentials for authentication.

type

string

Defines the authentication type. The value is case-insensitive.

"Basic" is not a supported value.

Default: "Bearer"

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

password

object

password specifies a key of a Secret containing the password for authentication.

username

object

username specifies a key of a Secret containing the username for authentication.

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

The name of the secret in the object’s namespace to select from.

clientId

object

clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client’s ID.

clientSecret

object

clientSecret specifies a key of a Secret containing the OAuth2 client’s secret.

endpointParams

object (string)

endpointParams configures the HTTP parameters to append to the token URL.

noProxy

string

noProxy is a comma-separated string that can contain IPs, CIDR notation, domain names that should be excluded from proxying. IP and domain names can contain port numbers.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyConnectHeader

object

ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyConnectHeader{}

array

proxyConnectHeader{}[]

object

SecretKeySelector selects a key of a Secret.

proxyFromEnvironment

boolean

Whether to use the proxy configuration defined by environment variables (HTTP_PROXY, HTTPS_PROXY, and NO_PROXY).

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyUrl

string

proxyURL defines the HTTP proxy server to use.

scopes

array (string)

scopes defines the OAuth2 scopes used for the token request.

tlsConfig

object

TLS configuration to use when connecting to the OAuth2 server. It requires Prometheus >= v2.43.0.

tokenUrl

string

tokenURL configures the URL to fetch the token from.

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

ca

object

Certificate authority used when verifying server certificates.

cert

object

Client certificate to present when doing client-authentication.

insecureSkipVerify

boolean

Disable target certificate validation.

keySecret

object

Secret containing the client key file for the targets.

maxVersion

string

Maximum acceptable TLS version.

It requires Prometheus >= v2.41.0 or Thanos >= v0.31.0.

minVersion

string

Minimum acceptable TLS version.

It requires Prometheus >= v2.35.0 or Thanos >= v0.28.0.

serverName

string

Used to verify the hostname for the targets.

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

ca

object

Certificate authority used when verifying server certificates.

cert

object

Client certificate to present when doing client-authentication.

insecureSkipVerify

boolean

Disable target certificate validation.

keySecret

object

Secret containing the client key file for the targets.

maxVersion

string

Maximum acceptable TLS version.

It requires Prometheus >= v2.41.0 or Thanos >= v0.31.0.

minVersion

string

Minimum acceptable TLS version.

It requires Prometheus >= v2.35.0 or Thanos >= v0.28.0.

serverName

string

Used to verify the hostname for the targets.

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

key

string

The key to select.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the ConfigMap or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

httpConfig

object

HTTP client configuration.

sendResolved

boolean

Whether to notify about resolved alerts.

text

string

Message body template.

title

string

Message title template.

webhookURL

object

MSTeams incoming webhook URL.

authorization

object

Authorization header configuration for the client. This is mutually exclusive with BasicAuth and is only available starting from Alertmanager v0.22+.

basicAuth

object

BasicAuth for the client. This is mutually exclusive with Authorization. If both are defined, BasicAuth takes precedence.

bearerTokenSecret

object

The secret’s key that contains the bearer token to be used by the client for authentication. The secret needs to be in the same namespace as the AlertmanagerConfig object and accessible by the Prometheus Operator.

followRedirects

boolean

FollowRedirects specifies whether the client should follow HTTP 3xx redirects.

noProxy

string

noProxy is a comma-separated string that can contain IPs, CIDR notation, domain names that should be excluded from proxying. IP and domain names can contain port numbers.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

oauth2

object

OAuth2 client credentials used to fetch a token for the targets.

proxyConnectHeader

object

ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyConnectHeader{}

array

proxyConnectHeader{}[]

object

SecretKeySelector selects a key of a Secret.

proxyFromEnvironment

boolean

Whether to use the proxy configuration defined by environment variables (HTTP_PROXY, HTTPS_PROXY, and NO_PROXY).

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyURL

string

Optional proxy URL.

If defined, this field takes precedence over proxyUrl.

proxyUrl

string

proxyURL defines the HTTP proxy server to use.

tlsConfig

object

TLS configuration for the client.

credentials

object

Selects a key of a Secret in the namespace that contains the credentials for authentication.

type

string

Defines the authentication type. The value is case-insensitive.

"Basic" is not a supported value.

Default: "Bearer"

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

password

object

password specifies a key of a Secret containing the password for authentication.

username

object

username specifies a key of a Secret containing the username for authentication.

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

optional

boolean

Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

The name of the secret in the object’s namespace to select from.

clientId

object

clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client’s ID.

clientSecret

object

clientSecret specifies a key of a Secret containing the OAuth2 client’s secret.

endpointParams

object (string)

endpointParams configures the HTTP parameters to append to the token URL.

noProxy

string

noProxy is a comma-separated string that can contain IPs, CIDR notation, domain names that should be excluded from proxying. IP and domain names can contain port numbers.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyConnectHeader

object

ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests.

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyConnectHeader{}

array

proxyConnectHeader{}[]

object

SecretKeySelector selects a key of a Secret.

proxyFromEnvironment

boolean

Whether to use the proxy configuration defined by environment variables (HTTP_PROXY, HTTPS_PROXY, and NO_PROXY).

It requires Prometheus >= v2.43.0, Alertmanager >= v0.25.0 or Thanos >= v0.32.0.

proxyUrl

string

proxyURL defines the HTTP proxy server to use.

scopes

array (string)

scopes defines the OAuth2 scopes used for the token request.