65 lines
1.3 KiB
Terraform
65 lines
1.3 KiB
Terraform
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data "docker_registry_image" "node_exporter" {
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name = "prom/node-exporter"
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}
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locals {
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labels_node_exporter = {
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"shepherd.auto-update" = "true",
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"prometheus.job" = "node",
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"prometheus.port" = "9100",
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}
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}
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resource "docker_service" "node_exporter" {
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name = "prometheus_node_exporter"
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mode {
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global = true
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}
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dynamic "labels" {
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for_each = local.labels_node_exporter
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content {
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label = labels.key
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value = labels.value
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}
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}
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task_spec {
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networks_advanced {
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name = docker_network.metrics.id
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}
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container_spec {
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image = "${data.docker_registry_image.node_exporter.name}@${data.docker_registry_image.node_exporter.sha256_digest}"
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args = [
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"--path.rootfs=/host/root",
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"--path.procfs=/host/proc",
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"--path.sysfs=/host/sys",
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"--collector.filesystem.ignored-mount-points=^/(sys|proc|dev|host|etc)($|/)"
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]
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mounts {
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target = "/host/root"
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source = "/"
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type = "bind"
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read_only = true
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}
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mounts {
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target = "/host/proc"
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source = "/proc"
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type = "bind"
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read_only = true
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}
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mounts {
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target = "/host/sys"
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source = "/sys"
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type = "bind"
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read_only = true
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}
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}
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}
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}
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