nomad

HCL and Docker files for Nomad deployments
git clone https://git.in0rdr.ch/nomad.git
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0x0.nomad (2647B)

      1 job "0x0" {
      2   datacenters = ["dc1"]
      3 
      4   group "server" {
      5     count = 1
      6 
      7     volume "0x0" {
      8       type = "csi"
      9       source = "0x0"
     10       access_mode = "multi-node-multi-writer"
     11       attachment_mode = "file-system"
     12     }
     13 
     14     volume "tls" {
     15       type = "csi"
     16       source = "certbot"
     17       access_mode = "multi-node-multi-writer"
     18       attachment_mode = "file-system"
     19     }
     20 
     21     network {
     22       port "fhost" {
     23         to = 8000
     24       }
     25       port "http" {
     26         static = 8998
     27       }
     28       port "https" {
     29         static = 8999
     30       }
     31     }
     32 
     33     # Prepare database migrations
     34     task "db-upgrade" {
     35       driver = "podman"
     36 
     37       volume_mount {
     38         volume = "0x0"
     39         destination = "/usr/src/app/0x0/data"
     40       }
     41 
     42       env {
     43         FLASK_APP = "fhost"
     44       }
     45 
     46       config {
     47         image = "127.0.0.1:5000/0x0:latest"
     48         force_pull = true
     49         command = "/bin/sh"
     50         args = ["-c", "flask db upgrade"]
     51       }
     52 
     53       resources {
     54         memory = 50
     55         memory_max = 128
     56         cpu = 200
     57       }
     58 
     59       lifecycle {
     60         hook = "prestart"
     61         sidecar = false
     62       }
     63     }
     64 
     65     task "nginx" {
     66       driver = "podman"
     67 
     68       config {
     69         image = "docker.io/library/nginx:stable-alpine"
     70         force_pull = true
     71         ports = ["https", "http"]
     72         volumes = [
     73           # mount the templated config from the task directory to the container
     74           "local/0x0.conf:/etc/nginx/conf.d/0x0.conf",
     75         ]
     76       }
     77 
     78       volume_mount {
     79         volume = "tls"
     80         destination = "/etc/letsencrypt"
     81       }
     82 
     83       template {
     84         destination = "${NOMAD_TASK_DIR}/0x0.conf"
     85         data = file("./templates/nginx.conf.tmpl")
     86       }
     87 
     88       resources {
     89         memory = 32
     90         memory_max = 64
     91         cpu    = 50
     92       }
     93     }
     94 
     95     task "fhost" {
     96       driver = "podman"
     97 
     98       config {
     99         image = "127.0.0.1:5000/0x0:latest"
    100         force_pull = true
    101         ports = ["fhost"]
    102         volumes = [
    103           # mount the templated config from the task directory to the container
    104           "local/config.py:/usr/src/app/0x0/instance/config.py",
    105           "local/index.html:/usr/src/app/0x0/templates/index.html",
    106         ]
    107       }
    108 
    109       volume_mount {
    110         volume = "0x0"
    111         destination = "/usr/src/app/0x0/data"
    112       }
    113 
    114       template {
    115         destination = "${NOMAD_TASK_DIR}/config.py"
    116         data = file("./templates/config.py.tmpl")
    117       }
    118       template {
    119         destination = "${NOMAD_TASK_DIR}/index.html"
    120         data = file("./templates/index.html.tmpl")
    121       }
    122 
    123       resources {
    124         memory = 64
    125         memory_max = 128
    126         cpu    = 200
    127       }
    128     }
    129   }
    130 }