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feat: add floating IP to pihole

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vincent 2022-11-27 11:09:50 +01:00
parent 2c770c0163
commit 1e42376ed4
1 changed files with 74 additions and 10 deletions
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84
nomad-job/pihole.nomad
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@ -7,20 +7,18 @@ job "pihole" {
}
type = "service"
constraint {
attribute = "${attr.unique.hostname}"
value = "oscar"
attribute = "${attr.cpu.arch}"
value = "amd64"
}
group "pi-hole" {
network {
mode = "host"
port "dns" {
static = 53
}
port "http" {
static = 8090
to = 80
}
}
service {
name = "pihole-gui"
tags = ["pihole", "admin",
@ -37,12 +35,37 @@ job "pihole" {
}
task "server" {
driver = "docker"
service {
name = "dns"
port = "dns"
check {
name = "service: dns tcp check"
type = "tcp"
interval = "10s"
timeout = "2s"
success_before_passing = "3"
failures_before_critical = "3"
}
check {
name = "service: dns dig check"
type = "script"
command = "/usr/bin/dig"
args = ["+short", "@127.0.0.1"]
interval = "10s"
timeout = "2s"
check_restart {
limit = 3
grace = "60s"
}
}
}
config {
image = "pihole/pihole:latest"
ports = [
"dns",
"http",
]
network_mode = "host"
volumes = [
"local/dnsmasq.d/02-localresolver.conf:/etc/dnsmasq.d/02-localresolver.conf",
"/mnt/diskstation/nomad/pihole:/etc/pihole"
@ -57,10 +80,13 @@ job "pihole" {
TZ = "Europe/Paris"
DNS1 = "1.1.1.1"
DNS2 = "80.67.169.40"
WEB_PORT = "${NOMAD_PORT_http}"
}
template {
data = <<EOH
INTERFACE = {{ sockaddr "GetPrivateInterfaces | include \"network\" \"192.168.1.0/24\" | attr \"name\"" }}
WEBPASSWORD="{{with secret "secrets/data/nomad/pihole"}}{{.Data.data.WEBPASSWORD}}{{end}}"
EOH
destination = "local/file.env"
@ -81,8 +107,46 @@ local-ttl=2
}
resources {
memory = 200
memory = 100
}
}
task "keepalived" {
driver = "docker"
lifecycle {
hook = "poststart"
sidecar = true
}
env {
KEEPALIVED_ROUTER_ID = "53"
KEEPALIVED_STATE = "MASTER"
KEEPALIVED_VIRTUAL_IPS = "192.168.1.4"
}
template{
destination = "local/env.yaml"
change_mode = "restart"
env= true
data = <<EOH
KEEPALIVED_INTERFACE= {{ sockaddr "GetPrivateInterfaces | include \"network\" \"192.168.1.0/24\" | attr \"name\"" }}
EOH
}
config {
image = "osixia/keepalived:2.0.20"
network_mode = "host"
cap_add = [
"NET_ADMIN",
"NET_BROADCAST",
"NET_RAW"
]
}
resources {
cpu = 20
memory = 20
}
}
}
}