homelab-nomad/core/blocky/blocky.nomad

368 lines
7.5 KiB
Plaintext
Raw Normal View History

2022-02-28 20:07:34 +00:00
variable "config_data" {
type = string
description = "Plain text config file for blocky"
}
job "blocky" {
datacenters = ["dc1"]
type = "service"
priority = 100
constraint {
distinct_hosts = true
}
update {
max_parallel = 1
auto_revert = true
min_healthy_time = "60s"
healthy_deadline = "5m"
}
2022-02-28 20:07:34 +00:00
group "blocky" {
# TODO: This must be updated to match the nubmer of servers (possibly grabbed from TF)
# I am moving away from `system` jobs because of https://github.com/hashicorp/nomad/issues/12023
count = 3
2022-02-28 20:07:34 +00:00
network {
mode = "bridge"
port "dns" {
static = "53"
}
port "api" {
%{~ if use_wesher ~}
host_network = "wesher"
%{~ endif ~}
2022-02-28 20:07:34 +00:00
to = "4000"
}
dns {
# Set expclicit DNS servers because tasks, by default, use this task
servers = [
"192.168.2.1",
]
}
2022-02-28 20:07:34 +00:00
}
service {
2022-03-13 17:13:19 +00:00
name = "blocky-dns"
provider = "nomad"
2022-02-28 20:07:34 +00:00
port = "dns"
}
service {
2022-03-13 17:13:19 +00:00
name = "blocky-api"
provider = "nomad"
port = "api"
tags = [
2023-03-24 18:24:36 +00:00
"prometheus.scrape",
"traefik.enable=true",
"traefik.http.routers.blocky-api.entryPoints=websecure",
]
check {
name = "api-health"
port = "api"
type = "http"
path = "/"
interval = "10s"
timeout = "3s"
check_restart {
limit = 3
grace = "5m"
}
}
2022-02-28 20:07:34 +00:00
}
2022-07-26 04:45:01 +00:00
task "blocky" {
2022-02-28 20:07:34 +00:00
driver = "docker"
config {
2024-06-24 20:53:13 +00:00
image = "ghcr.io/0xerr0r/blocky:v0.24"
args = ["-c", "$${NOMAD_TASK_DIR}/config.yml"]
ports = ["dns", "api"]
2022-02-28 20:07:34 +00:00
}
action "refresh-lists" {
command = "/app/blocky"
args = ["lists", "refresh"]
}
action "healthcheck" {
command = "/app/blocky"
args = ["healthcheck"]
}
2022-02-28 20:07:34 +00:00
resources {
cpu = 50
2024-03-26 16:48:31 +00:00
memory = 75
memory_max = 150
2022-02-28 20:07:34 +00:00
}
template {
data = var.config_data
destination = "$${NOMAD_TASK_DIR}/config.yml"
splay = "1m"
wait {
min = "10s"
max = "20s"
}
2022-02-28 20:07:34 +00:00
}
template {
data = <<EOF
{{ range nomadServices }}
{{ range nomadService 1 (env "NOMAD_ALLOC_ID") .Name -}}
{{ .Address }} {{ .Name }}.nomad
{{- end }}
{{- end }}
EOF
destination = "$${NOMAD_TASK_DIR}/nomad.hosts"
change_mode = "noop"
wait {
min = "10s"
max = "20s"
}
}
template {
data = <<EOF
{{ if nomadVarExists "blocky_lists/user" }}
{{ with nomadVar "blocky_lists/user" -}}
{{ .block_list.Value }}
{{- end }}
{{- end }}
EOF
destination = "$${NOMAD_TASK_DIR}/block"
change_mode = "script"
change_script {
command = "/app/blocky"
args = ["lists", "refresh"]
timeout = "20s"
}
wait {
min = "30s"
max = "1m"
}
}
template {
data = <<EOF
{{ if nomadVarExists "blocky_lists/user" }}
{{ with nomadVar "blocky_lists/user" -}}
{{ .allow_list.Value }}
{{- end }}
{{- end }}
EOF
destination = "$${NOMAD_TASK_DIR}/allow"
change_mode = "script"
change_script {
command = "/app/blocky"
args = ["lists", "refresh"]
timeout = "20s"
}
wait {
min = "30s"
max = "1m"
}
}
template {
data = <<EOF
{{ if nomadVarExists "blocky_lists/terraform" }}
{{ with nomadVar "blocky_lists/terraform" -}}
{{ .smarttv_regex.Value }}
{{- end }}
{{- end }}
EOF
destination = "$${NOMAD_TASK_DIR}/smarttv-regex.txt"
change_mode = "script"
change_script {
command = "/app/blocky"
args = ["lists", "refresh"]
timeout = "20s"
}
wait {
min = "10s"
max = "20s"
}
}
template {
data = <<EOF
{{ if nomadVarExists "blocky_lists/terraform" }}
{{ with nomadVar "blocky_lists/terraform" -}}
{{ .wemo.Value }}
{{- end }}
{{- end }}
EOF
destination = "$${NOMAD_TASK_DIR}/wemo.txt"
2024-07-18 03:08:38 +00:00
change_mode = "script"
change_script {
command = "/app/blocky"
args = ["lists", "refresh"]
timeout = "20s"
}
wait {
min = "10s"
max = "20s"
}
}
template {
data = <<EOF
{{ if nomadVarExists "blocky_lists/terraform" }}
{{ with nomadVar "blocky_lists/terraform" -}}
{{ .sonos.Value }}
{{- end }}
{{- end }}
EOF
destination = "$${NOMAD_TASK_DIR}/sonos.txt"
change_mode = "script"
change_script {
command = "/app/blocky"
args = ["lists", "refresh"]
timeout = "20s"
}
wait {
min = "10s"
max = "20s"
}
}
2022-02-28 20:07:34 +00:00
}
2022-11-12 00:21:17 +00:00
task "stunnel" {
driver = "docker"
2023-03-27 22:21:19 +00:00
lifecycle {
hook = "prestart"
sidecar = true
}
config {
image = "iamthefij/stunnel:1.0.0"
args = ["$${NOMAD_TASK_DIR}/stunnel.conf"]
ports = ["tls"]
}
resources {
cpu = 20
memory = 100
}
template {
data = <<EOF
syslog = no
foreground = yes
delay = yes
{{ range nomadService 1 (env "NOMAD_ALLOC_ID") "mysql-tls" -}}
[mysql_client]
client = yes
accept = 127.0.0.1:3306
connect = {{ .Address }}:{{ .Port }}
PSKsecrets = {{ env "NOMAD_SECRETS_DIR" }}/mysql_stunnel_psk.txt
{{- end }}
{{ range nomadService 1 (env "NOMAD_ALLOC_ID") "redis-blocky" -}}
[redis_client]
client = yes
accept = 127.0.0.1:6379
connect = {{ .Address }}:{{ .Port }}
PSKsecrets = {{ env "NOMAD_SECRETS_DIR" }}/stunnel_psk.txt
{{- end }}
EOF
destination = "$${NOMAD_TASK_DIR}/stunnel.conf"
}
template {
data = <<EOF
{{- with nomadVar "secrets/mysql/allowed_psks/blocky" }}{{ .psk }}{{ end -}}
EOF
destination = "$${NOMAD_SECRETS_DIR}/mysql_stunnel_psk.txt"
}
template {
data = <<EOF
{{- with nomadVar "nomad/jobs/blocky/blocky/stunnel" -}}{{ .redis_stunnel_psk }}{{ end -}}
EOF
destination = "$${NOMAD_SECRETS_DIR}/stunnel_psk.txt"
}
}
2023-08-29 19:59:14 +00:00
task "mysql-bootstrap" {
2022-11-12 00:21:17 +00:00
driver = "docker"
lifecycle {
hook = "prestart"
sidecar = false
}
config {
image = "mariadb:10"
args = [
"/usr/bin/timeout",
"2m",
2022-11-12 00:21:17 +00:00
"/bin/bash",
"-c",
"until /usr/bin/mysql --defaults-extra-file=$${NOMAD_SECRETS_DIR}/my.cnf < $${NOMAD_SECRETS_DIR}/bootstrap.sql; do sleep 10; done",
2022-11-12 00:21:17 +00:00
]
}
template {
data = <<EOF
[client]
2023-07-27 06:23:23 +00:00
host=127.0.0.1
port=3306
2022-11-12 00:21:17 +00:00
user=root
{{ with nomadVar "secrets/mysql" }}
password={{ .mysql_root_password }}
{{ end }}
2022-11-12 00:21:17 +00:00
EOF
destination = "$${NOMAD_SECRETS_DIR}/my.cnf"
}
template {
data = <<EOF
{{ with nomadVar "nomad/jobs/blocky" }}{{ if .db_name -}}
{{ $db_name := .db_name }}
2022-11-12 00:21:17 +00:00
CREATE DATABASE IF NOT EXISTS `{{ $db_name }}`;
CREATE USER IF NOT EXISTS '{{ .db_user }}'@'%' IDENTIFIED BY '{{ .db_pass }}';
GRANT ALL ON `{{ $db_name }}`.* to '{{ .db_user }}'@'%';
{{ with nomadService "grafana" }}{{ with nomadVar "nomad/jobs" -}}
-- Grant grafana read_only user access to db
GRANT SELECT ON `{{ $db_name }}`.* to '{{ .db_user_ro }}'@'%';
{{ end }}{{ end -}}
2022-11-12 00:21:17 +00:00
{{ else -}}
SELECT 'NOOP';
{{ end -}}{{ end -}}
2022-11-12 00:21:17 +00:00
EOF
destination = "$${NOMAD_SECRETS_DIR}/bootstrap.sql"
}
resources {
cpu = 50
memory = 50
}
}
2022-02-28 20:07:34 +00:00
}
}