188 lines
4.2 KiB
HCL
188 lines
4.2 KiB
HCL
variable "consul_address" {
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type = string
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description = "Full address of Consul instance to get catalog from"
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default = "http://127.0.0.1:5400"
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}
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variable "base_hostname" {
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type = string
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description = "Base hostname to serve content from"
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default = "dev.homelab"
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}
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job "traefik" {
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region = "global"
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datacenters = ["dc1"]
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type = "system"
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constraint {
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attribute = "${node.class}"
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value = "ingress"
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}
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group "traefik" {
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network {
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port "web" {
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static = 80
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}
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port "websecure" {
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static = 443
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}
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}
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service {
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name = "traefik"
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port = "web"
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check {
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type = "http"
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path = "/ping"
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port = "web"
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interval = "10s"
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timeout = "2s"
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}
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connect {
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native = true
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}
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tags = [
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"traefik.enable=true",
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"traefik.http.routers.traefik_dashboard.entryPoints=websecure",
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"traefik.http.routers.traefik_dashboard.rule=Host(`traefik.${var.base_hostname}`)",
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"traefik.http.routers.traefik_dashboard.service=api@internal",
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"traefik.http.routers.traefik_dashboard.tls=true",
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]
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}
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task "traefik" {
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driver = "docker"
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config {
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image = "traefik:2.6"
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ports = ["web", "websecure"]
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network_mode = "host"
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mount {
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type = "bind"
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target = "/etc/traefik"
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source = "config"
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}
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}
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template {
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# Avoid conflict with TOML lists [[ ]] and Go templates {{ }}
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left_delimiter = "<<"
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right_delimiter = ">>"
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data = <<EOH
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[log]
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level = "DEBUG"
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[entryPoints]
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[entryPoints.web]
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address = ":80"
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[entryPoints.web.http]
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[entryPoints.web.http.redirections]
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[entryPoints.web.http.redirections.entrypoint]
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to = "websecure"
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scheme = "https"
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[entryPoints.websecure]
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address = ":443"
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[entryPoints.websecure.http.tls]
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# certResolver = "letsEncrypt"
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[entryPoints.metrics]
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address = ":8989"
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[api]
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dashboard = true
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[ping]
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entrypoint = "web"
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[metrics]
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[metrics.prometheus]
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entrypoint = "metrics"
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# manualRouting = true
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[providers.file]
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directory = "/etc/traefik/conf"
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watch = true
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[providers.consulCatalog]
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connectAware = true
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connectByDefault = true
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exposedByDefault = false
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defaultRule = "Host(`{{normalize .Name}}.${var.base_hostname}`)"
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[providers.consulCatalog.endpoint]
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address = "http://<< env "CONSUL_HTTP_ADDR" >>"
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EOH
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destination = "/config/traefik.toml"
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}
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template {
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# Avoid conflict with TOML lists [[ ]] and Go templates {{ }}
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left_delimiter = "<<"
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right_delimiter = ">>"
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data = <<EOH
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[http]
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[http.routers]
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[http.routers.nomad]
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entryPoints = ["websecure"]
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# middlewares = []
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service = "nomad"
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rule = "Host(`nomad.${var.base_hostname}`)"
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[http.routers.consul]
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entryPoints = ["websecure"]
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# middlewares = []
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service = "consul"
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rule = "Host(`consul.${var.base_hostname}`)"
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[http.routers.vault]
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entryPoints = ["websecure"]
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# middlewares = []
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service = "vault"
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rule = "Host(`vault.${var.base_hostname}`)"
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[http.services]
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<< with service "nomad-client" ->>
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[http.services.nomad]
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[http.services.nomad.loadBalancer]
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<< range . ->>
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[[http.services.nomad.loadBalancer.servers]]
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url = "http://<< .Address >>:<< .Port >>"
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<< end >>
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<<- end >>
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<< with service "consul" ->>
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[http.services.consul]
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[http.services.consul.loadBalancer]
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<< range . ->>
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[[http.services.consul.loadBalancer.servers]]
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# Not using .Port because that's an RPC port
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url = "http://<< .Address >>:8500"
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<< end >>
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<<- end >>
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<< with service "vault" ->>
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[http.services.vault]
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[http.services.vault.loadBalancer]
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<< range . ->>
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[[http.services.vault.loadBalancer.servers]]
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url = "http://<< .Address >>:<< .Port >>"
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<< end >>
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<<- end >>
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EOH
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destination = "/config/conf/route-hashi.toml"
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change_mode = "noop"
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}
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resources {
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cpu = 50
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memory = 50
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}
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}
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}
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}
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