Nomad stuff

.gitea/workflows/README-nomad-job.md

@@ -1,88 +0,0 @@
-
-### **Top-Level Job Configuration**
-#### `job`
-- **Purpose**: Defines the Nomad job.
-- **Attributes**:
-  - `region`: Specifies the Nomad region where the job should run. [Reference: Nomad Regions](https://developer.hashicorp.com/nomad/docs/regions)
-  - `datacenters`: Lists the datacenters in which the job is eligible to run. [Reference: Job Placement](https://developer.hashicorp.com/nomad/docs/job-specification/datacenters)
-  - `type`: Defines the job type (`service` in this case). Service jobs are typically long-running. [Reference: Job Types](https://developer.hashicorp.com/nomad/docs/job-specification/job)
-
----
-
-### **Update Block**
-#### `update`
-- **Purpose**: Specifies rolling update strategy for service jobs.
-- **Attributes**:
-  - `stagger`: Time between starting updates for each allocation.
-  - `max_parallel`: Number of allocations to update simultaneously.
-  - `progress_deadline`: Time to wait for a deployment to progress before failing.
-- [Reference: Update Stanza](https://developer.hashicorp.com/nomad/docs/job-specification/update)
-
----
-
-### **Group Configuration**
-#### `group`
-- **Purpose**: Defines a group of tasks that should be placed together on the same node.
-- **Attributes**:
-  - `count`: Number of task groups to run.
-- [Reference: Task Group](https://developer.hashicorp.com/nomad/docs/job-specification/group)
-
----
-
-### **Network Configuration**
-#### `network`
-- **Purpose**: Specifies networking requirements for the task group.
-- **Attributes**:
-  - `port`: Defines a named port mapping for the task group.
-    - `to`: Specifies the internal port the application listens to within the container.
-- [Reference: Network Stanza](https://developer.hashicorp.com/nomad/docs/job-specification/network)
-
----
-
-### **Consul Integration**
-#### `service`
-- **Purpose**: Registers the service with Consul for discovery.
-- **Attributes**:
-  - `provider`: Specifies the service discovery provider (`consul`).
-  - `name`: The name of the service in Consul.
-  - `port`: References the named port defined in the `network` block.
-  - `tags`: Metadata tags to annotate the service (e.g., for routing in Traefik).
-  - `check`: Defines health check parameters for the service.
-    - `name`: Name of the health check.
-    - `type`: Health check type (`tcp` in this case).
-    - `interval`: Frequency of the health check.
-    - `timeout`: Maximum duration for the health check.
-- [Reference: Consul Service Stanza](https://developer.hashicorp.com/nomad/docs/job-specification/service)
-
----
-
-### **Task Configuration**
-#### `task`
-- **Purpose**: Defines a single executable unit of work.
-- **Attributes**:
-  - `driver`: Specifies the driver (`docker` in this case).
-  - `config`: Driver-specific configuration.
-    - `image`: Docker image for the task.
-    - `ports`: References the named port defined in the `network` block.
-  - `env`: Sets environment variables for the task.
-  - `resources`: Specifies resource requirements for the task.
-    - `cpu`: CPU allocation in MHz.
-    - `memory`: Memory allocation in MB.
-- [Reference: Task Stanza](https://developer.hashicorp.com/nomad/docs/job-specification/task)
-
----
-
-### **Dynamic Port Allocation**
-#### `${NOMAD_PORT_<port-label>}`
-- **Purpose**: Refers to the dynamically allocated host port mapped to the internal container port.
-- **Usage**: This is used in the `env` and `tags` sections to dynamically configure the application and Consul registration.
-- [Reference: Port Variables](https://developer.hashicorp.com/nomad/docs/runtime/environment#ports)
-
----
-
-### **Key Takeaways**
-1. This job defines a **service** that runs as a Docker container, listens on a dynamically assigned port, and registers itself in **Consul** for service discovery.
-2. The `network` stanza ensures that Nomad assigns a dynamic host port, while the `${NOMAD_PORT_<port-label>}` variable is used to pass this information to the container and Consul.
-3. The `update` stanza ensures smooth rolling updates for the service.
-
-For further details and advanced configurations, refer to the [Nomad Job Specification Documentation](https://developer.hashicorp.com/nomad/docs/job-specification).

.gitea/workflows/main.yml.tmpl

@@ -1,63 +0,0 @@
-name: Build, Push, and Deploy to Nomad
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  docker-nomad:
-    runs-on: self-hosted
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v3
-
-      - name: Log in to Container Registry
-        run: echo ${{ secrets.password }} | docker login registry.i80.dk -u ${{ secrets.username }} --password-stdin
-
-      - name: Build Docker Image
-        run: |
-          COMMIT_HASH=$(git rev-parse --short HEAD)
-          docker build -t registry.i80.dk/gitea/[[PROJECT_NAME]]:latest -t registry.i80.dk/gitea/[[PROJECT_NAME]]:${COMMIT_HASH} .
-
-
-      - name: Push Docker Image
-        run: |
-          COMMIT_HASH=$(git rev-parse --short HEAD)
-          echo "registry.i80.dk/gitea/[[PROJECT_NAME]]:latest"
-          echo "registry.i80.dk/gitea/[[PROJECT_NAME]]:${COMMIT_HASH}"
-          docker push registry.i80.dk/gitea/[[PROJECT_NAME]]:${COMMIT_HASH}
-          docker push registry.i80.dk/gitea/[[PROJECT_NAME]]:latest
-
-
-      - name: Validate Nomad Job
-        env:
-          NOMAD_ADDR: https://nomad.i80.dk
-        run: nomad job validate .gitea/workflows/nomad-job.hcl
-
-#      - name: Stop old deployment
-#        env:
-#          NOMAD_ADDR: https://nomad.i80.dk
-#        run: nomad job stop -purge -no-shutdown-delay [[PROJECT_NAME]]
-#        continue-on-error: true
-
-
-      - name: Apply Nomad Job
-        env:
-          NOMAD_ADDR: https://nomad.i80.dk
-        run: nomad job run .gitea/workflows/nomad-job.hcl
-
-      - name: Update Nginx Configuration
-        run:  ssh runner@nomad sudo /opt/nginx_updater/venv/bin/python3 /opt/nginx_updater/nginx_updater.py [[PROJECT_NAME]]
-
-      - name: Update Forwarder Configuration
-        run:  ssh runner@nomad sudo /opt/nginx_updater/venv/bin/python3 /opt/nginx_updater/update_forwarder.py [[PROJECT_NAME]]
-
-
-#      - name: Restart Nomad Job
-#        env:
-#          NOMAD_ADDR: https://nomad.i80.dk
-#        run: |
-#          nomad job stop [[PROJECT_NAME]]
-#          sleep 5  # Optional: Wait to ensure the old allocation is stopped
-#          nomad job run .gitea/workflows/nomad-job.hcl

.gitea/workflows/nomad-blue.hcl

@@ -1,61 +0,0 @@
-job "lifefaq-blue" {
-  region      = "global"
-  datacenters = ["dc1"]
-  type        = "service"
-
-  update {
-    stagger      = "60s"
-    max_parallel = 1
-    progress_deadline = "6m"
-  }
-
-  group "lifefaq-blue-group" {
-    count = 1
-
-    network {
-      port "port-app" {
-        to = 9210  # Internal application port
-      }
-    }
-
-    # Register the service with Consul
-    service {
-      provider = "consul"
-      name     = "lifefaq-blue"
-      port     = "port-app"
-
-      # Traefik-specific tags for routing
-      tags = [
-        "PORT=${NOMAD_PORT_port-app}"
-      ]
-
-      # Define a health check using TCP
-      check {
-        name     = "tcp_check"
-        type     = "tcp"
-        interval = "10s"
-        timeout  = "2s"
-      }
-    }
-
-    task "lifefaq-blue-task" {
-      driver = "docker"
-
-      config {
-        image = "registry.i80.dk/gitea/lifefaq:latest"
-        ports = ["port-app"]
-      }
-
-      env {
-        APP_ENV = "production"
-        PORT    = "${NOMAD_PORT_port-app}"
-      }
-
-      resources {
-        cpu    = 250
-        memory = 80
-      }
-    }
-  }
-}
-

.gitea/workflows/nomad-job-blue.hcl

@@ -1,59 +0,0 @@
-job "lifefaq-blue" {
-  region      = "global"
-  datacenters = ["dc1"]
-  type        = "service"
-
-  update {
-    stagger      = "60s"
-    max_parallel = 1
-    canary       = 1
-    auto_revert  = true
-    auto_promote = true
-    progress_deadline = "6m"
-  }
-
-  group "lifefaq-group" {
-    count = 1
-
-    network {
-      port "port-app" {
-        to = 9210
-      }
-    }
-
-    service {
-      provider = "consul"
-      name     = "lifefaq"
-      port     = "port-app"
-      tags = [
-        "blue",
-        "PORT=${NOMAD_PORT_port-app}"
-      ]
-      check {
-        name     = "tcp_check"
-        type     = "tcp"
-        interval = "10s"
-        timeout  = "2s"
-      }
-    }
-
-    task "lifefaq-task" {
-      driver = "docker"
-
-      config {
-        image = "registry.i80.dk/gitea/lifefaq:blue"
-        ports = ["port-app"]
-      }
-
-      env {
-        APP_ENV = "production"
-        PORT    = "${NOMAD_PORT_port-app}"
-      }
-
-      resources {
-        cpu    = 250
-        memory = 80
-      }
-    }
-  }
-}

.gitea/workflows/nomad-job-canary.hcl

@@ -1,59 +0,0 @@
-job "lifefaq-canary" {
-  region      = "global"
-  datacenters = ["dc1"]
-  type        = "service"
-
-  update {
-    stagger      = "60s"
-    max_parallel = 1
-    canary       = 1
-    auto_revert  = true
-    auto_promote = true
-    progress_deadline = "6m"
-  }
-
-  group "lifefaq-group" {
-    count = 1
-
-    network {
-      port "port-app" {
-        to = 9210
-      }
-    }
-
-    service {
-      provider = "consul"
-      name     = "lifefaq"
-      port     = "port-app"
-      tags = [
-        "canary",
-        "PORT=${NOMAD_PORT_port-app}"
-      ]
-      check {
-        name     = "tcp_check"
-        type     = "tcp"
-        interval = "10s"
-        timeout  = "2s"
-      }
-    }
-
-    task "lifefaq-task" {
-      driver = "docker"
-
-      config {
-        image = "registry.i80.dk/gitea/lifefaq:${COMMIT_HASH}"
-        ports = ["port-app"]
-      }
-
-      env {
-        APP_ENV = "production"
-        PORT    = "${NOMAD_PORT_port-app}"
-      }
-
-      resources {
-        cpu    = 250
-        memory = 80
-      }
-    }
-  }
-}

.gitea/workflows/nomad-job-green.hcl

@@ -1,59 +0,0 @@
-job "lifefaq-green" {
-  region      = "global"
-  datacenters = ["dc1"]
-  type        = "service"
-
-  update {
-    stagger      = "60s"
-    max_parallel = 1
-    canary       = 1
-    auto_revert  = true
-    auto_promote = true
-    progress_deadline = "6m"
-  }
-
-  group "lifefaq-group" {
-    count = 1
-
-    network {
-      port "port-app" {
-        to = 9210
-      }
-    }
-
-    service {
-      provider = "consul"
-      name     = "lifefaq"
-      port     = "port-app"
-      tags = [
-        "green",
-        "PORT=${NOMAD_PORT_port-app}"
-      ]
-      check {
-        name     = "tcp_check"
-        type     = "tcp"
-        interval = "10s"
-        timeout  = "2s"
-      }
-    }
-
-    task "lifefaq-task" {
-      driver = "docker"
-
-      config {
-        image = "registry.i80.dk/gitea/lifefaq:green"
-        ports = ["port-app"]
-      }
-
-      env {
-        APP_ENV = "production"
-        PORT    = "${NOMAD_PORT_port-app}"
-      }
-
-      resources {
-        cpu    = 250
-        memory = 80
-      }
-    }
-  }
-}

.gitea/workflows/nomad-job.hcl.tmpl

@@ -1,60 +0,0 @@
-job "[[PROJECT_NAME]]" {
-  region      = "global"
-  datacenters = ["dc1"]
-  type        = "service"
-
-  update {
-    stagger      = "60s"
-    max_parallel = 1
-    progress_deadline = "6m"
-  }
-
-  group "[[PROJECT_NAME]]-group" {
-    count = 1
-
-    network {
-      port "port-app" {
-        to = [[PORT]]  # Internal application port
-      }
-    }
-
-    # Register the service with Consul
-    service {
-      provider = "consul"
-      name     = "[[PROJECT_NAME]]"
-      port     = "port-app"
-
-      # Traefik-specific tags for routing
-      tags = [
-        "PORT=${NOMAD_PORT_port-app}"
-      ]
-
-      # Define a health check using TCP
-      check {
-        name     = "tcp_check"
-        type     = "tcp"
-        interval = "10s"
-        timeout  = "2s"
-      }
-    }
-
-    task "[[PROJECT_NAME]]-task" {
-      driver = "docker"
-
-      config {
-        image = "registry.i80.dk/gitea/[[PROJECT_NAME]]:latest"
-        ports = ["port-app"]
-      }
-
-      env {
-        APP_ENV = "production"
-        PORT    = "${NOMAD_PORT_port-app}"
-      }
-
-      resources {
-        cpu    = 250
-        memory = 80
-      }
-    }
-  }
-}

.gitea/workflows/waypoint.hcl

@@ -1,81 +0,0 @@
-project = "lifefaq"
-
-app "lifefaq" {
-  build {
-    use "docker" {
-      image = "registry.i80.dk/gitea/lifefaq:latest"
-    }
-  }
-
-  deploy {
-    use "nomad" {
-      job = <<EOT
-job "lifefaq" {
-  region      = "global"
-  datacenters = ["dc1"]
-  type        = "service"
-
-  update {
-    stagger      = "60s"
-    max_parallel = 1
-    canary = 1
-    auto_revert = true
-    auto_promote = true
-    progress_deadline = "6m"
-  }
-
-  group "lifefaq-group" {
-    count = 1
-
-    network {
-      port "port-app" {
-        to = 9210  # Internal application port
-      }
-    }
-
-    service {
-      provider = "consul"
-      name     = "lifefaq"
-      port     = "port-app"
-
-      tags = [
-        "PORT=${NOMAD_PORT_port-app}"
-      ]
-
-      check {
-        name     = "tcp_check"
-        type     = "tcp"
-        interval = "10s"
-        timeout  = "2s"
-      }
-    }
-
-    task "lifefaq-task" {
-      driver = "docker"
-
-      config {
-        image = "registry.i80.dk/gitea/lifefaq:latest"
-        ports = ["port-app"]
-      }
-
-      env {
-        APP_ENV = "production"
-        PORT    = "${NOMAD_PORT_port-app}"
-      }
-
-      resources {
-        cpu    = 250
-        memory = 80
-      }
-    }
-  }
-}
-EOT
-    }
-  }
-
-  release {
-    use "nomad" {
-      strategy = "bluegreen"
-    }
-  }