fix(rules/bootstrap): Format yaml
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+51
-45
@@ -1,46 +1,52 @@
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groups:
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- name: x509-certificate-exporter.rules
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rules:
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- alert: X509ExporterReadErrors
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annotations:
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description: Over the last 15 minutes, this x509-certificate-exporter instance
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has experienced errors reading certificate files or querying the Kubernetes
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API. This could be caused by a misconfiguration if triggered when the exporter
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starts.
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summary: Increasing read errors for x509-certificate-exporter
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expr: delta(x509_read_errors[15m]) > 0
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for: 5m
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labels:
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severity: warning
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- alert: CertificateError
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annotations:
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description: Certificate could not be decoded {{if $labels.secret_name }} in
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Kubernetes secret "{{ $labels.secret_namespace }}/{{ $labels.secret_name }}"{{else}}at
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location "{{ $labels.filepath }}"{{end}}
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summary: Certificate cannot be decoded
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expr: x509_cert_error > 0
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for: 15m
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labels:
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severity: warning
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- alert: CertificateRenewal
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annotations:
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description: Certificate for "{{ $labels.subject_CN }}" should be renewed {{if
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$labels.secret_name }}in Kubernetes secret "{{ $labels.secret_namespace }}/{{
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$labels.secret_name }}"{{else}}at location "{{ $labels.filepath }}"{{end}}
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summary: Certificate should be renewed
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expr: ((x509_cert_not_after{secret_name!="linkerd-identity-issuer", issuer_O="",
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issuer_CN!="webhook.linkerd.cluster.local"} - time()) / 86400) < 28
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for: 15m
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labels:
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severity: warning
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- alert: CertificateExpiration
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annotations:
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description: Certificate for "{{ $labels.subject_CN }}" is about to expire {{if
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$labels.secret_name }}in Kubernetes secret "{{ $labels.secret_namespace }}/{{
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$labels.secret_name }}"{{else}}at location "{{ $labels.filepath }}"{{end}}
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summary: Certificate is about to expire
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expr: ((x509_cert_not_after{secret_name!="linkerd-identity-issuer", issuer_O="",
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issuer_CN!="webhook.linkerd.cluster.local"} - time()) / 86400) < 14
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for: 15m
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labels:
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severity: critical
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- name: x509-certificate-exporter.rules
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rules:
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- alert: X509ExporterReadErrors
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annotations:
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description:
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Over the last 15 minutes, this x509-certificate-exporter instance
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has experienced errors reading certificate files or querying the Kubernetes
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API. This could be caused by a misconfiguration if triggered when the exporter
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starts.
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summary: Increasing read errors for x509-certificate-exporter
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expr: delta(x509_read_errors[15m]) > 0
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for: 5m
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labels:
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severity: warning
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- alert: CertificateError
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annotations:
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description:
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Certificate could not be decoded {{if $labels.secret_name }} in
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Kubernetes secret "{{ $labels.secret_namespace }}/{{ $labels.secret_name }}"{{else}}at
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location "{{ $labels.filepath }}"{{end}}
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summary: Certificate cannot be decoded
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expr: x509_cert_error > 0
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for: 15m
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labels:
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severity: warning
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- alert: CertificateRenewal
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annotations:
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description:
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Certificate for "{{ $labels.subject_CN }}" should be renewed {{if
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$labels.secret_name }}in Kubernetes secret "{{ $labels.secret_namespace }}/{{
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$labels.secret_name }}"{{else}}at location "{{ $labels.filepath }}"{{end}}
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summary: Certificate should be renewed
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expr:
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((x509_cert_not_after{secret_name!="linkerd-identity-issuer", issuer_O="",
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issuer_CN!="webhook.linkerd.cluster.local"} - time()) / 86400) < 28
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for: 15m
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labels:
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severity: warning
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- alert: CertificateExpiration
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annotations:
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description:
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Certificate for "{{ $labels.subject_CN }}" is about to expire {{if
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$labels.secret_name }}in Kubernetes secret "{{ $labels.secret_namespace }}/{{
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$labels.secret_name }}"{{else}}at location "{{ $labels.filepath }}"{{end}}
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summary: Certificate is about to expire
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expr:
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((x509_cert_not_after{secret_name!="linkerd-identity-issuer", issuer_O="",
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issuer_CN!="webhook.linkerd.cluster.local"} - time()) / 86400) < 14
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for: 15m
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labels:
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severity: critical
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