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terraform-app-grafana/helm.tf
Tamas Kiss 3ca47a84ce
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2022-05-27 22:07:43 +02:00

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HCL

resource "helm_release" "this" {
name = "grafana"
namespace = kubernetes_namespace.this.metadata.0.name
repository = "https://grafana.github.io/helm-charts"
chart = "grafana"
values = [
jsonencode({
ingress = {
enabled = true
hosts = [local.ingress_domain]
annotations = {
"kubernetes.io/ingress.class" = "traefik"
"traefik.ingress.kubernetes.io/router.entrypoints" = "websecure"
"traefik.ingress.kubernetes.io/router.tls" = "true"
"traefik.ingress.kubernetes.io/router.tls.certresolver" = "acme-thomasklein-me"
"traefik.ingress.kubernetes.io/router.tls.domains.0.main" = local.ingress_domain
"traefik.ingress.kubernetes.io/router.middlewares" = "redirect-metrics@file" # hide /metrics from the internet
}
labels = {}
}
}),
jsonencode({
persistence = {
enabled = "true"
type = "pvc"
existingClaim = kubernetes_persistent_volume_claim.this.metadata.0.name
}
}),
jsonencode({
"grafana.ini" = {
server = {
root_url = "https://${local.ingress_domain}"
}
}
}),
jsonencode({
envRenderSecret = {
GF_AUTH_GENERIC_OAUTH_NAME = "Cognito"
GF_AUTH_GENERIC_OAUTH_ENABLED = "true"
GF_AUTH_GENERIC_OAUTH_AUTH_URL = local.cognito_authz_url
GF_AUTH_GENERIC_OAUTH_TOKEN_URL = local.cognito_token_url
// below, the `?` is necessary to fix a bad assumtion on grafana's side
GF_AUTH_GENERIC_OAUTH_API_URL = "${local.cognito_userinfo_url}?"
GF_AUTH_GENERIC_OAUTH_SCOPES = "email openid profile"
}
})
]
set_sensitive {
name = "envRenderSecret.GF_AUTH_GENERIC_OAUTH_CLIENT_ID"
value = aws_cognito_user_pool_client.this.id
}
set_sensitive {
name = "envRenderSecret.GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET"
value = aws_cognito_user_pool_client.this.client_secret
}
}