refactor(terraform): Directory structure

Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: I2f3cdf0241aaf7c4a8ba4e00b701df10c9165cf8

8 files changed, 0 insertions, 682 deletions

diff --git a/fdio.infra.terraform/1n_nmd/alertmanager/conf/nomad/alertmanager.hcl.tftpl b/fdio.infra.terraform/1n_nmd/alertmanager/conf/nomad/alertmanager.hcl.tftpl
deleted file mode 100644
index 87206ac5a0..0000000000
--- a/fdio.infra.terraform/1n_nmd/alertmanager/conf/nomad/alertmanager.hcl.tftpl
+++ /dev/null
@@ -1,377 +0,0 @@
-job "${job_name}" {
-  # The "region" parameter specifies the region in which to execute the job.
-  # If omitted, this inherits the default region name of "global".
-  # region    = "${region}"
-
-  # The "datacenters" parameter specifies the list of datacenters which should
-  # be considered when placing this task. This must be provided.
-  datacenters = "${datacenters}"
-
-  # The "type" parameter controls the type of job, which impacts the scheduler's
-  # decision on placement. This configuration is optional and defaults to
-  # "service". For a full list of job types and their differences, please see
-  # the online documentation.
-  #
-  #     https://www.nomadproject.io/docs/jobspec/schedulers
-  #
-  type        = "service"
-
-  update {
-    # The "max_parallel" parameter specifies the maximum number of updates to
-    # perform in parallel. In this case, this specifies to update a single task
-    # at a time.
-    max_parallel      = ${max_parallel}
-
-    health_check      = "checks"
-
-    # The "min_healthy_time" parameter specifies the minimum time the allocation
-    # must be in the healthy state before it is marked as healthy and unblocks
-    # further allocations from being updated.
-    min_healthy_time  = "10s"
-
-    # The "healthy_deadline" parameter specifies the deadline in which the
-    # allocation must be marked as healthy after which the allocation is
-    # automatically transitioned to unhealthy. Transitioning to unhealthy will
-    # fail the deployment and potentially roll back the job if "auto_revert" is
-    # set to true.
-    healthy_deadline  = "3m"
-
-    # The "progress_deadline" parameter specifies the deadline in which an
-    # allocation must be marked as healthy. The deadline begins when the first
-    # allocation for the deployment is created and is reset whenever an allocation
-    # as part of the deployment transitions to a healthy state. If no allocation
-    # transitions to the healthy state before the progress deadline, the
-    # deployment is marked as failed.
-    progress_deadline = "10m"
-
-%{ if use_canary }
-    # The "canary" parameter specifies that changes to the job that would result
-    # in destructive updates should create the specified number of canaries
-    # without stopping any previous allocations. Once the operator determines the
-    # canaries are healthy, they can be promoted which unblocks a rolling update
-    # of the remaining allocations at a rate of "max_parallel".
-    #
-    # Further, setting "canary" equal to the count of the task group allows
-    # blue/green deployments. When the job is updated, a full set of the new
-    # version is deployed and upon promotion the old version is stopped.
-    canary            = ${canary}
-
-    # Specifies if the job should auto-promote to the canary version when all
-    # canaries become healthy during a deployment. Defaults to false which means
-    # canaries must be manually updated with the nomad deployment promote
-    # command.
-    auto_promote      = ${auto_promote}
-
-    # The "auto_revert" parameter specifies if the job should auto-revert to the
-    # last stable job on deployment failure. A job is marked as stable if all the
-    # allocations as part of its deployment were marked healthy.
-    auto_revert       = ${auto_revert}
-%{ endif }
-  }
-
-  # All groups in this job should be scheduled on different hosts.
-  constraint {
-    operator = "distinct_hosts"
-    value    = "true"
-  }
-
-  # The "group" stanza defines a series of tasks that should be co-located on
-  # the same Nomad client. Any task within a group will be placed on the same
-  # client.
-  #
-  #     https://www.nomadproject.io/docs/job-specification/group
-  #
-  group "${job_name}-group-1" {
-    # The "count" parameter specifies the number of the task groups that should
-    # be running under this group. This value must be non-negative and defaults
-    # to 1.
-    count = ${group_count}
-
-    # The volume stanza allows the group to specify that it requires a given
-    # volume from the cluster. The key of the stanza is the name of the volume
-    # as it will be exposed to task configuration.
-    #
-    # https://www.nomadproject.io/docs/job-specification/volume
-    %{ if use_host_volume }
-    volume "${job_name}-volume-1" {
-      type      = "host"
-      read_only = false
-      source    = "${volume_source}"
-    }
-    %{ endif }
-
-    # The restart stanza configures a tasks's behavior on task failure. Restarts
-    # happen on the client that is running the task.
-    #
-    # https://www.nomadproject.io/docs/job-specification/restart
-    #
-    restart {
-      interval = "30m"
-      attempts = 40
-      delay    = "15s"
-      mode     = "delay"
-    }
-
-    # The constraint allows restricting the set of eligible nodes. Constraints
-    # may filter on attributes or client metadata.
-    #
-    #     https://www.nomadproject.io/docs/job-specification/constraint
-    #
-    constraint {
-      attribute = "$${attr.cpu.arch}"
-      operator  = "!="
-      value     = "arm64"
-    }
-
-    constraint {
-      attribute = "$${node.class}"
-      value     = "builder"
-    }
-
-    # The network stanza specifies the networking requirements for the task
-    # group, including the network mode and port allocations. When scheduling
-    # jobs in Nomad they are provisioned across your fleet of machines along
-    # with other jobs and services. Because you don't know in advance what host
-    # your job will be provisioned on, Nomad will provide your tasks with
-    # network configuration when they start up.
-    #
-    #     https://www.nomadproject.io/docs/job-specification/network
-    #
-    network {
-      port "${service_name}" {
-        static = ${port}
-        to     = ${port}
-      }
-    }
-
-    # The "task" stanza creates an individual unit of work, such as a Docker
-    # container, web application, or batch processing.
-    #
-    #     https://www.nomadproject.io/docs/job-specification/task
-    #
-    task "${job_name}-task-1" {
-      # The "driver" parameter specifies the task driver that should be used to
-      # run the task.
-      driver = "exec"
-
-    %{ if use_host_volume }
-      volume_mount {
-        volume      = "${job_name}-volume-1"
-        destination = "${volume_destination}"
-        read_only   = false
-      }
-    %{ endif }
-
-    %{ if use_vault_provider }
-      vault {
-        policies = "${vault_kv_policy_name}"
-      }
-    %{ endif }
-
-      # The "config" stanza specifies the driver configuration, which is passed
-      # directly to the driver to start the task. The details of configurations
-      # are specific to each driver, so please see specific driver
-      # documentation for more information.
-      config {
-        command = "local/alertmanager-${version}.linux-amd64/alertmanager"
-        args    = [
-          "--config.file=secrets/alertmanager.yml"
-        ]
-      }
-
-      # The artifact stanza instructs Nomad to fetch and unpack a remote resource,
-      # such as a file, tarball, or binary. Nomad downloads artifacts using the
-      # popular go-getter library, which permits downloading artifacts from a
-      # variety of locations using a URL as the input source.
-      #
-      #     https://www.nomadproject.io/docs/job-specification/artifact
-      #
-      artifact {
-        source = "${url}"
-      }
-
-      # The "template" stanza instructs Nomad to manage a template, such as
-      # a configuration file or script. This template can optionally pull data
-      # from Consul or Vault to populate runtime configuration data.
-      #
-      #     https://www.nomadproject.io/docs/job-specification/template
-      #
-      template {
-        change_mode     = "noop"
-        change_signal   = "SIGINT"
-        destination     = "secrets/alertmanager.yml"
-        left_delimiter  = "{{{"
-        right_delimiter = "}}}"
-        data            = <<EOH
-# The directory from which notification templates are read.
-templates:
-- '/etc/alertmanager/template/*.tmpl'
-
-#tls_config:
-#  # CA certificate to validate the server certificate with.
-#  ca_file: <filepath> ]
-#
-#  # Certificate and key files for client cert authentication to the server.
-#  cert_file: <filepath>
-#  key_file: <filepath>
-#
-#  # ServerName extension to indicate the name of the server.
-#  # http://tools.ietf.org/html/rfc4366#section-3.1
-#  server_name: <string>
-#
-#  # Disable validation of the server certificate.
-#  insecure_skip_verify: true
-
-# The root route on which each incoming alert enters.
-route:
-  receiver: '${slack_default_receiver}'
-
-  # The labels by which incoming alerts are grouped together. For example,
-  # multiple alerts coming in for cluster=A and alertname=LatencyHigh would
-  # be batched into a single group.
-  #
-  # To aggregate by all possible labels use '...' as the sole label name.
-  # This effectively disables aggregation entirely, passing through all
-  # alerts as-is. This is unlikely to be what you want, unless you have
-  # a very low alert volume or your upstream notification system performs
-  # its own grouping. Example: group_by: [...]
-  group_by: ['alertname']
-
-  # When a new group of alerts is created by an incoming alert, wait at
-  # least 'group_wait' to send the initial notification.
-  # This way ensures that you get multiple alerts for the same group that start
-  # firing shortly after another are batched together on the first
-  # notification.
-  group_wait: 30s
-
-  # When the first notification was sent, wait 'group_interval' to send a batch
-  # of new alerts that started firing for that group.
-  group_interval: 5m
-
-  # If an alert has successfully been sent, wait 'repeat_interval' to
-  # resend them.
-  repeat_interval: 3h
-
-  # All the above attributes are inherited by all child routes and can
-  # overwritten on each.
-  # The child route trees.
-  routes:
-  - match_re:
-      alertname: JenkinsJob.*
-    receiver: ${slack_jenkins_receiver}
-    routes:
-    - match:
-        severity: critical
-      receiver: '${slack_jenkins_receiver}'
-
-  - match_re:
-      service: .*
-    receiver: ${slack_default_receiver}
-    routes:
-    - match:
-        severity: critical
-      receiver: '${slack_default_receiver}'
-
-# Inhibition rules allow to mute a set of alerts given that another alert is
-# firing.
-# We use this to mute any warning-level notifications if the same alert is
-# already critical.
-inhibit_rules:
-- source_match:
-    severity: 'critical'
-  target_match:
-    severity: 'warning'
-  equal: ['alertname', 'instance']
-
-receivers:
-- name: '${slack_jenkins_receiver}'
-  slack_configs:
-  - api_url: 'https://hooks.slack.com/services/${slack_jenkins_api_key}'
-    channel: '#${slack_jenkins_channel}'
-    send_resolved: true
-    icon_url: https://avatars3.githubusercontent.com/u/3380462
-    title: |-
-     [{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}] {{ .CommonLabels.alertname }} for {{ .CommonLabels.job }}
-     {{- if gt (len .CommonLabels) (len .GroupLabels) -}}
-       {{" "}}(
-       {{- with .CommonLabels.Remove .GroupLabels.Names }}
-         {{- range $index, $label := .SortedPairs -}}
-           {{ if $index }}, {{ end }}
-           {{- $label.Name }}="{{ $label.Value -}}"
-         {{- end }}
-       {{- end -}}
-       )
-     {{- end }}
-    text: >-
-     {{ range .Alerts -}}
-     *Alert:* {{ .Annotations.summary }}{{ if .Labels.severity }} - `{{ .Labels.severity }}`{{ end }}
-
-     *Description:* {{ .Annotations.description }}
-
-     *Details:*
-       {{ range .Labels.SortedPairs }} • *{{ .Name }}:* `{{ .Value }}`
-       {{ end }}
-     {{ end }}
-
-- name: '${slack_default_receiver}'
-  slack_configs:
-  - api_url: 'https://hooks.slack.com/services/${slack_default_api_key}'
-    channel: '#${slack_default_channel}'
-    send_resolved: true
-    icon_url: https://avatars3.githubusercontent.com/u/3380462
-    title: |-
-     [{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}] {{ .CommonLabels.alertname }} for {{ .CommonLabels.job }}
-     {{- if gt (len .CommonLabels) (len .GroupLabels) -}}
-       {{" "}}(
-       {{- with .CommonLabels.Remove .GroupLabels.Names }}
-         {{- range $index, $label := .SortedPairs -}}
-           {{ if $index }}, {{ end }}
-           {{- $label.Name }}="{{ $label.Value -}}"
-         {{- end }}
-       {{- end -}}
-       )
-     {{- end }}
-    text: >-
-     {{ range .Alerts -}}
-     *Alert:* {{ .Annotations.summary }}{{ if .Labels.severity }} - `{{ .Labels.severity }}`{{ end }}
-
-     *Description:* {{ .Annotations.description }}
-
-     *Details:*
-       {{ range .Labels.SortedPairs }} • *{{ .Name }}:* `{{ .Value }}`
-       {{ end }}
-     {{ end }}
-EOH
-      }
-
-      # The service stanza instructs Nomad to register a service with Consul.
-      #
-      #     https://www.nomadproject.io/docs/job-specification/service
-      #
-      service {
-        name       = "${service_name}"
-        port       = "${service_name}"
-        tags       = [ "${service_name}$${NOMAD_ALLOC_INDEX}" ]
-        check {
-          name     = "Alertmanager Check Live"
-          type     = "http"
-          path     = "/-/healthy"
-          interval = "10s"
-          timeout  = "2s"
-        }
-      }
-
-      # The "resources" stanza describes the requirements a task needs to
-      # execute. Resource requirements include memory, network, cpu, and more.
-      # This ensures the task will execute on a machine that contains enough
-      # resource capacity.
-      #
-      #     https://www.nomadproject.io/docs/job-specification/resources
-      #
-      resources {
-        cpu    = ${cpu}
-        memory = ${memory}
-      }
-    }
-  }
-}
diff --git a/fdio.infra.terraform/1n_nmd/alertmanager/fdio/main.tf b/fdio.infra.terraform/1n_nmd/alertmanager/fdio/main.tf
deleted file mode 100644
index 745e450a8c..0000000000
--- a/fdio.infra.terraform/1n_nmd/alertmanager/fdio/main.tf
+++ /dev/null
@@ -1,14 +0,0 @@
-module "alertmanager" {
-  providers = {
-    nomad = nomad.yul1
-  }
-  source = "../"
-
-  # alertmanager
-  datacenters           = ["yul1"]
-  slack_jenkins_api_key = "TE07RD1V1/B01U1NV9HV3/hKZXJJ74g2JcISq4K3QC1eG9"
-  slack_jenkins_channel = "fdio-jobs-monitoring"
-  slack_default_api_key = "TE07RD1V1/B01UUK23B6C/hZTcCu42FUv8d6rtirHtcYIi"
-  slack_default_channel = "fdio-infra-monitoring"
-  am_version            = "0.23.0"
-}
\ No newline at end of file
diff --git a/fdio.infra.terraform/1n_nmd/alertmanager/fdio/providers.tf b/fdio.infra.terraform/1n_nmd/alertmanager/fdio/providers.tf
deleted file mode 100644
index 42a6a45ce0..0000000000
--- a/fdio.infra.terraform/1n_nmd/alertmanager/fdio/providers.tf
+++ /dev/null
@@ -1,13 +0,0 @@
-provider "nomad" {
-  address = var.nomad_provider_address
-  alias   = "yul1"
-  #  ca_file   = var.nomad_provider_ca_file
-  #  cert_file = var.nomad_provider_cert_file
-  #  key_file  = var.nomad_provider_key_file
-}
-
-provider "vault" {
-  address         = var.vault_provider_address
-  skip_tls_verify = var.vault_provider_skip_tls_verify
-  token           = var.vault_provider_token
-}
\ No newline at end of file
diff --git a/fdio.infra.terraform/1n_nmd/alertmanager/fdio/variables.tf b/fdio.infra.terraform/1n_nmd/alertmanager/fdio/variables.tf
deleted file mode 100644
index 7d5be09d21..0000000000
--- a/fdio.infra.terraform/1n_nmd/alertmanager/fdio/variables.tf
+++ /dev/null
@@ -1,47 +0,0 @@
-variable "nomad_acl" {
-  description = "Nomad ACLs enabled/disabled."
-  type        = bool
-  default     = false
-}
-
-variable "nomad_provider_address" {
-  description = "FD.io Nomad cluster address."
-  type        = string
-  default     = "http://10.32.8.14:4646"
-}
-
-variable "nomad_provider_ca_file" {
-  description = "A local file path to a PEM-encoded certificate authority."
-  type        = string
-  default     = "/etc/nomad.d/ssl/nomad-ca.pem"
-}
-
-variable "nomad_provider_cert_file" {
-  description = "A local file path to a PEM-encoded certificate."
-  type        = string
-  default     = "/etc/nomad.d/ssl/nomad-cli.pem"
-}
-
-variable "nomad_provider_key_file" {
-  description = "A local file path to a PEM-encoded private key."
-  type        = string
-  default     = "/etc/nomad.d/ssl/nomad-cli-key.pem"
-}
-
-variable "vault_provider_address" {
-  description = "Vault cluster address."
-  type        = string
-  default     = "http://10.30.51.28:8200"
-}
-
-variable "vault_provider_skip_tls_verify" {
-  description = "Verification of the Vault server's TLS certificate."
-  type        = bool
-  default     = false
-}
-
-variable "vault_provider_token" {
-  description = "Vault root token."
-  type        = string
-  sensitive   = true
-}
\ No newline at end of file
diff --git a/fdio.infra.terraform/1n_nmd/alertmanager/fdio/versions.tf b/fdio.infra.terraform/1n_nmd/alertmanager/fdio/versions.tf
deleted file mode 100644
index 385c5c3f18..0000000000
--- a/fdio.infra.terraform/1n_nmd/alertmanager/fdio/versions.tf
+++ /dev/null
@@ -1,17 +0,0 @@
-terraform {
-  backend "consul" {
-    address = "10.32.8.14:8500"
-    scheme  = "http"
-    path    = "terraform/alertmanager"
-  }
-  required_providers {
-    nomad = {
-      source  = "hashicorp/nomad"
-      version = ">= 1.4.16"
-    }
-    vault = {
-      version = ">= 3.2.1"
-    }
-  }
-  required_version = ">= 1.1.4"
-}
\ No newline at end of file
diff --git a/fdio.infra.terraform/1n_nmd/alertmanager/main.tf b/fdio.infra.terraform/1n_nmd/alertmanager/main.tf
deleted file mode 100644
index e8a1389150..0000000000
--- a/fdio.infra.terraform/1n_nmd/alertmanager/main.tf
+++ /dev/null
@@ -1,48 +0,0 @@
-locals {
-  datacenters = join(",", var.datacenters)
-  url         = join("",
-    [
-      "https://github.com",
-      "/prometheus/alertmanager/releases/download/",
-      "v${var.am_version}/",
-      "alertmanager-${var.am_version}.linux-amd64.tar.gz"
-    ]
-  )
-}
-
-resource "nomad_job" "nomad_job_alertmanager" {
-  jobspec = templatefile(
-    "${path.module}/conf/nomad/alertmanager.hcl.tftpl",
-    {
-      auto_promote              = var.auto_promote,
-      auto_revert               = var.auto_revert,
-      canary                    = var.canary,
-      cpu                       = var.cpu,
-      datacenters               = local.datacenters,
-      group_count               = var.group_count,
-      job_name                  = var.job_name,
-      max_parallel              = var.max_parallel,
-      memory                    = var.memory
-      port                      = var.port,
-      region                    = var.region,
-      service_name              = var.service_name,
-      slack_jenkins_api_key     = var.slack_jenkins_api_key,
-      slack_jenkins_channel     = var.slack_jenkins_channel,
-      slack_jenkins_receiver    = var.slack_jenkins_receiver,
-      slack_default_api_key     = var.slack_default_api_key,
-      slack_default_channel     = var.slack_default_channel,
-      slack_default_receiver    = var.slack_default_receiver,
-      url                       = local.url,
-      use_canary                = var.use_canary,
-      use_host_volume           = var.use_host_volume,
-      use_vault_provider        = var.vault_secret.use_vault_provider,
-      vault_kv_policy_name      = var.vault_secret.vault_kv_policy_name,
-      vault_kv_path             = var.vault_secret.vault_kv_path,
-      vault_kv_field_access_key = var.vault_secret.vault_kv_field_access_key,
-      vault_kv_field_secret_key = var.vault_secret.vault_kv_field_secret_key,
-      version                   = var.am_version,
-      volume_destination        = var.volume_destination,
-      volume_source             = var.volume_source
-  })
-  detach = false
-}
diff --git a/fdio.infra.terraform/1n_nmd/alertmanager/variables.tf b/fdio.infra.terraform/1n_nmd/alertmanager/variables.tf
deleted file mode 100644
index e452598fa6..0000000000
--- a/fdio.infra.terraform/1n_nmd/alertmanager/variables.tf
+++ /dev/null
@@ -1,157 +0,0 @@
-# Nomad
-variable "datacenters" {
-  description = "Specifies the list of DCs to be considered placing this task"
-  type        = list(string)
-  default     = ["dc1"]
-}
-
-variable "region" {
-  description = "Specifies the list of DCs to be considered placing this task"
-  type        = string
-  default     = "global"
-}
-
-variable "volume_source" {
-  description = "The name of the volume to request"
-  type        = string
-  default     = "persistence"
-}
-
-# Alertmanager
-variable "am_version" {
-  description = "Alertmanager version"
-  type        = string
-  default     = "0.21.0"
-}
-
-variable "auto_promote" {
-  description = "Specifies if the job should auto-promote to the canary version"
-  type        = bool
-  default     = true
-}
-
-variable "auto_revert" {
-  description = "Specifies if the job should auto-revert to the last stable job"
-  type        = bool
-  default     = true
-}
-
-variable "canary" {
-  description = "Equal to the count of the task group allows blue/green depl."
-  type        = number
-  default     = 1
-}
-
-variable "cpu" {
-  description = "CPU allocation"
-  type        = number
-  default     = 1000
-}
-
-variable "group_count" {
-  description = "Specifies the number of the task groups running under this one"
-  type        = number
-  default     = 1
-}
-
-variable "job_name" {
-  description = "Specifies a name for the job"
-  type        = string
-  default     = "alertmanager"
-}
-
-variable "max_parallel" {
-  description = "Specifies the maximum number of updates to perform in parallel"
-  type        = number
-  default     = 1
-}
-
-variable "memory" {
-  description = "Specifies the memory required in MB"
-  type        = number
-  default     = 1024
-}
-
-variable "port" {
-  description = "Specifies the static TCP/UDP port to allocate"
-  type        = number
-  default     = 9093
-}
-
-variable "service_name" {
-  description = "Specifies the name this service will be advertised in Consul"
-  type        = string
-  default     = "alertmanager"
-}
-
-variable "use_canary" {
-  description = "Uses canary deployment"
-  type        = bool
-  default     = true
-}
-
-variable "use_host_volume" {
-  description = "Use Nomad host volume feature"
-  type        = bool
-  default     = false
-}
-
-variable "vault_secret" {
-  type = object({
-    use_vault_provider        = bool,
-    vault_kv_policy_name      = string,
-    vault_kv_path             = string,
-    vault_kv_field_access_key = string,
-    vault_kv_field_secret_key = string
-  })
-  description = "Set of properties to be able to fetch secret from vault."
-  default = {
-    use_vault_provider        = false
-    vault_kv_policy_name      = "kv"
-    vault_kv_path             = "secret/data/alertmanager"
-    vault_kv_field_access_key = "access_key"
-    vault_kv_field_secret_key = "secret_key"
-  }
-}
-
-variable "volume_destination" {
-  description = "Specifies where the volume should be mounted inside the task"
-  type        = string
-  default     = "/data/"
-}
-
-variable "slack_jenkins_api_key" {
-  description = "Alertmanager jenkins slack API key"
-  type        = string
-  default     = "XXXXXXXXX/XXXXXXXXXXX/XXXXXXXXXXXXXXXXXXXXXXXX"
-}
-
-variable "slack_jenkins_receiver" {
-  description = "Alertmanager jenkins slack receiver"
-  type        = string
-  default     = "jenkins-slack-receiver"
-}
-
-variable "slack_jenkins_channel" {
-  description = "Alertmanager jenkins slack channel"
-  type        = string
-  default     = "jenkins-channel"
-}
-
-variable "slack_default_api_key" {
-  description = "Alertmanager default slack API key"
-  type        = string
-  default     = "XXXXXXXXX/XXXXXXXXXXX/XXXXXXXXXXXXXXXXXXXXXXXX"
-}
-
-variable "slack_default_receiver" {
-  description = "Alertmanager default slack receiver"
-  type        = string
-  default     = "default-slack-receiver"
-}
-
-variable "slack_default_channel" {
-  description = "Alertmanager default slack channel"
-  type        = string
-  default     = "default-channel"
-}
\ No newline at end of file
diff --git a/fdio.infra.terraform/1n_nmd/alertmanager/versions.tf b/fdio.infra.terraform/1n_nmd/alertmanager/versions.tf
deleted file mode 100644
index 5f283ed4ea..0000000000
--- a/fdio.infra.terraform/1n_nmd/alertmanager/versions.tf
+++ /dev/null
@@ -1,9 +0,0 @@
-terraform {
-  required_providers {
-    nomad = {
-      source  = "hashicorp/nomad"
-      version = ">= 1.4.16"
-    }
-  }
-  required_version = ">= 1.1.4"
-}
\ No newline at end of file