refactor(terraform): Directory structure

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

8 files changed, 575 insertions, 0 deletions

diff --git a/fdio.infra.terraform/terraform-nomad-pyspark-etl/conf/nomad/etl.hcl.tftpl b/fdio.infra.terraform/terraform-nomad-pyspark-etl/conf/nomad/etl.hcl.tftpl
new file mode 100644
index 0000000000..208fb0a59f
--- /dev/null
+++ b/fdio.infra.terraform/terraform-nomad-pyspark-etl/conf/nomad/etl.hcl.tftpl
@@ -0,0 +1,318 @@
+job "${job_name}" {
+  # The "datacenters" parameter specifies the list of datacenters which should
+  # be considered when placing this task. This must be provided.
+  datacenters = "${datacenters}"
+
+  # The "type" parameter controls the type of job, which impacts the scheduler's
+  # decision on placement. For a full list of job types and their differences,
+  # please see the online documentation.
+  #
+  #     https://www.nomadproject.io/docs/jobspec/schedulers
+  #
+  type        = "${type}"
+
+  # The periodic stanza allows a job to run at fixed times, dates, or intervals.
+  # The easiest way to think about the periodic scheduler is "Nomad cron" or
+  # "distributed cron".
+  #
+  #     https://www.nomadproject.io/docs/job-specification/periodic
+  #
+  periodic {
+    cron             = "${cron}"
+    prohibit_overlap = "${prohibit_overlap}"
+    time_zone        = "${time_zone}"
+  }
+
+  # 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}-master" {
+    # 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 {
+      mode = "fail"
+    }
+
+    # The constraint allows restricting the set of eligible nodes. Constraints
+    # may filter on attributes or client metadata.
+    #
+    # For more information and examples on the "volume" stanza, please see
+    # the online documentation at:
+    #
+    #     https://www.nomadproject.io/docs/job-specification/constraint
+    #
+    constraint {
+      attribute       = "$${attr.cpu.arch}"
+      operator        = "!="
+      value           = "arm64"
+    }
+
+    constraint {
+      attribute      = "$${node.class}"
+      value          = "builder"
+    }
+
+    # 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.html
+    #
+    task "${job_name}-trending" {
+      # The artifact stanza instructs Nomad to fetch and unpack a remote
+      # resource, such as a file, tarball, or binary.
+      #
+      #     https://www.nomadproject.io/docs/job-specification/artifact
+      #
+      artifact {
+        source      = "git::https://github.com/FDio/csit"
+        destination = "local/csit"
+      }
+
+      # The "driver" parameter specifies the task driver that should be used to
+      # run the task.
+      driver = "docker"
+
+      # The "config" stanza specifies the driver configuration, which is passed
+      # directly to the driver to start the task. The details of configurations
+      # are specific to each driver, so please see specific driver
+      # documentation for more information.
+      config {
+        image   = "${image}"
+        command = "gluesparksubmit"
+        args = [
+          "--driver-memory", "20g",
+          "--executor-memory", "20g",
+          "trending.py"
+        ]
+        work_dir = "/local/csit/csit.infra.etl"
+      }
+
+      # The env stanza configures a list of environment variables to populate
+      # the task's environment before starting.
+      env {
+        AWS_ACCESS_KEY_ID         = "${aws_access_key_id}"
+        AWS_SECRET_ACCESS_KEY     = "${aws_secret_access_key}"
+        AWS_DEFAULT_REGION        = "${aws_default_region}"
+        OUT_AWS_ACCESS_KEY_ID     = "${out_aws_access_key_id}"
+        OUT_AWS_SECRET_ACCESS_KEY = "${out_aws_secret_access_key}"
+        OUT_AWS_DEFAULT_REGION    = "${out_aws_default_region}"
+        ${ envs }
+      }
+
+      # 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 = ${memory}
+      }
+    }
+    task "${job_name}-stats" {
+      # The artifact stanza instructs Nomad to fetch and unpack a remote
+      # resource, such as a file, tarball, or binary.
+      #
+      #     https://www.nomadproject.io/docs/job-specification/artifact
+      #
+      artifact {
+        source      = "git::https://github.com/FDio/csit"
+        destination = "local/csit"
+      }
+
+      # The "driver" parameter specifies the task driver that should be used to
+      # run the task.
+      driver = "docker"
+
+      # 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 {
+        image   = "${image}"
+        command = "gluesparksubmit"
+        args = [
+          "--driver-memory", "10g",
+          "--executor-memory", "10g",
+          "stats.py"
+        ]
+        work_dir = "/local/csit/csit.infra.etl"
+      }
+
+      # The env stanza configures a list of environment variables to populate
+      # the task's environment before starting.
+      env {
+        AWS_ACCESS_KEY_ID         = "${aws_access_key_id}"
+        AWS_SECRET_ACCESS_KEY     = "${aws_secret_access_key}"
+        AWS_DEFAULT_REGION        = "${aws_default_region}"
+        OUT_AWS_ACCESS_KEY_ID     = "${out_aws_access_key_id}"
+        OUT_AWS_SECRET_ACCESS_KEY = "${out_aws_secret_access_key}"
+        OUT_AWS_DEFAULT_REGION    = "${out_aws_default_region}"
+        ${ envs }
+      }
+
+      # 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 = ${memory}
+      }
+    }
+  }
+  group "${job_name}-rls2202" {
+    # 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 {
+      mode = "fail"
+    }
+
+    # The constraint allows restricting the set of eligible nodes. Constraints
+    # may filter on attributes or client metadata.
+    #
+    # For more information and examples on the "volume" stanza, please see
+    # the online documentation at:
+    #
+    #     https://www.nomadproject.io/docs/job-specification/constraint
+    #
+    constraint {
+      attribute       = "$${attr.cpu.arch}"
+      operator        = "!="
+      value           = "arm64"
+    }
+
+    constraint {
+      attribute      = "$${node.class}"
+      value          = "builder"
+    }
+
+    # 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.html
+    #
+    task "${job_name}-coverage" {
+      # The artifact stanza instructs Nomad to fetch and unpack a remote
+      # resource, such as a file, tarball, or binary.
+      #
+      #     https://www.nomadproject.io/docs/job-specification/artifact
+      #
+      artifact {
+        source      = "git::https://github.com/FDio/csit"
+        destination = "local/csit"
+      }
+
+      # The "driver" parameter specifies the task driver that should be used to
+      # run the task.
+      driver = "docker"
+
+      # The "config" stanza specifies the driver configuration, which is passed
+      # directly to the driver to start the task. The details of configurations
+      # are specific to each driver, so please see specific driver
+      # documentation for more information.
+      config {
+        image   = "${image}"
+        command = "gluesparksubmit"
+        args = [
+          "--driver-memory", "20g",
+          "--executor-memory", "20g",
+          "coverage_rls2202.py"
+        ]
+        work_dir = "/local/csit/csit.infra.etl"
+      }
+
+      # The env stanza configures a list of environment variables to populate
+      # the task's environment before starting.
+      env {
+        AWS_ACCESS_KEY_ID         = "${aws_access_key_id}"
+        AWS_SECRET_ACCESS_KEY     = "${aws_secret_access_key}"
+        AWS_DEFAULT_REGION        = "${aws_default_region}"
+        OUT_AWS_ACCESS_KEY_ID     = "${out_aws_access_key_id}"
+        OUT_AWS_SECRET_ACCESS_KEY = "${out_aws_secret_access_key}"
+        OUT_AWS_DEFAULT_REGION    = "${out_aws_default_region}"
+        ${ envs }
+      }
+
+      # 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 = ${memory}
+      }
+    }
+    task "${job_name}-iterative" {
+      # The artifact stanza instructs Nomad to fetch and unpack a remote
+      # resource, such as a file, tarball, or binary.
+      #
+      #     https://www.nomadproject.io/docs/job-specification/artifact
+      #
+      artifact {
+        source      = "git::https://github.com/FDio/csit"
+        destination = "local/csit"
+      }
+
+      # The "driver" parameter specifies the task driver that should be used to
+      # run the task.
+      driver = "docker"
+
+      # 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 {
+        image   = "${image}"
+        command = "gluesparksubmit"
+        args = [
+          "--driver-memory", "20g",
+          "--executor-memory", "20g",
+          "iterative_rls2202.py"
+        ]
+        work_dir = "/local/csit/csit.infra.etl"
+      }
+
+      # The env stanza configures a list of environment variables to populate
+      # the task's environment before starting.
+      env {
+        AWS_ACCESS_KEY_ID         = "${aws_access_key_id}"
+        AWS_SECRET_ACCESS_KEY     = "${aws_secret_access_key}"
+        AWS_DEFAULT_REGION        = "${aws_default_region}"
+        OUT_AWS_ACCESS_KEY_ID     = "${out_aws_access_key_id}"
+        OUT_AWS_SECRET_ACCESS_KEY = "${out_aws_secret_access_key}"
+        OUT_AWS_DEFAULT_REGION    = "${out_aws_default_region}"
+        ${ envs }
+      }
+
+      # 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/terraform-nomad-pyspark-etl/fdio/main.tf b/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/main.tf
new file mode 100644
index 0000000000..3d2026f0f9
--- /dev/null
+++ b/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/main.tf
@@ -0,0 +1,23 @@
+data "vault_generic_secret" "fdio_logs" {
+  path = "kv/secret/data/etl/fdio_logs"
+}
+
+data "vault_generic_secret" "fdio_docs" {
+  path = "kv/secret/data/etl/fdio_docs"
+}
+
+module "etl" {
+  providers = {
+    nomad = nomad.yul1
+  }
+  source = "../"
+
+  aws_access_key_id         = data.vault_generic_secret.fdio_logs.data["access_key"]
+  aws_secret_access_key     = data.vault_generic_secret.fdio_logs.data["secret_key"]
+  aws_default_region        = data.vault_generic_secret.fdio_logs.data["region"]
+  out_aws_access_key_id     = data.vault_generic_secret.fdio_docs.data["access_key"]
+  out_aws_secret_access_key = data.vault_generic_secret.fdio_docs.data["secret_key"]
+  out_aws_default_region    = data.vault_generic_secret.fdio_docs.data["region"]
+  cron                      = "@daily"
+  datacenters               = ["yul1"]
+}
diff --git a/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/providers.tf b/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/providers.tf
new file mode 100644
index 0000000000..c6617da02b
--- /dev/null
+++ b/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/providers.tf
@@ -0,0 +1,13 @@
+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
+}
diff --git a/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/variables.tf b/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/variables.tf
new file mode 100644
index 0000000000..0e0b3af622
--- /dev/null
+++ b/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/variables.tf
@@ -0,0 +1,47 @@
+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
+}
diff --git a/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/versions.tf b/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/versions.tf
new file mode 100644
index 0000000000..526e1d0df0
--- /dev/null
+++ b/fdio.infra.terraform/terraform-nomad-pyspark-etl/fdio/versions.tf
@@ -0,0 +1,17 @@
+terraform {
+  backend "consul" {
+    address = "10.32.8.14:8500"
+    scheme  = "http"
+    path    = "terraform/etl"
+  }
+  required_providers {
+    nomad = {
+      source  = "hashicorp/nomad"
+      version = ">= 1.4.16"
+    }
+    vault = {
+      version = ">= 3.2.1"
+    }
+  }
+  required_version = ">= 1.1.4"
+}
diff --git a/fdio.infra.terraform/terraform-nomad-pyspark-etl/main.tf b/fdio.infra.terraform/terraform-nomad-pyspark-etl/main.tf
new file mode 100644
index 0000000000..c477da81a8
--- /dev/null
+++ b/fdio.infra.terraform/terraform-nomad-pyspark-etl/main.tf
@@ -0,0 +1,33 @@
+locals {
+  datacenters = join(",", var.datacenters)
+  envs        = join("\n", concat([], var.envs))
+}
+
+resource "nomad_job" "nomad_job_etl" {
+  jobspec = templatefile(
+    "${path.module}/conf/nomad/etl.hcl.tftpl",
+    {
+      aws_access_key_id         = var.aws_access_key_id,
+      aws_secret_access_key     = var.aws_secret_access_key,
+      aws_default_region        = var.aws_default_region
+      cpu                       = var.cpu,
+      cron                      = var.cron,
+      datacenters               = local.datacenters,
+      envs                      = local.envs,
+      image                     = var.image,
+      job_name                  = var.job_name,
+      memory                    = var.memory,
+      out_aws_access_key_id     = var.out_aws_access_key_id,
+      out_aws_secret_access_key = var.out_aws_secret_access_key,
+      out_aws_default_region    = var.out_aws_default_region
+      prohibit_overlap          = var.prohibit_overlap,
+      time_zone                 = var.time_zone,
+      type                      = var.type,
+      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
+  })
+  detach = false
+}
diff --git a/fdio.infra.terraform/terraform-nomad-pyspark-etl/variables.tf b/fdio.infra.terraform/terraform-nomad-pyspark-etl/variables.tf
new file mode 100644
index 0000000000..3c6c12a943
--- /dev/null
+++ b/fdio.infra.terraform/terraform-nomad-pyspark-etl/variables.tf
@@ -0,0 +1,115 @@
+# Nomad
+variable "datacenters" {
+  description = "Specifies the list of DCs to be considered placing this task."
+  type        = list(string)
+  default     = ["dc1"]
+}
+
+# ETL
+variable "aws_access_key_id" {
+  description = "AWS access key."
+  type        = string
+  default     = "aws"
+}
+
+variable "aws_secret_access_key" {
+  description = "AWS secret key"
+  type        = string
+  default     = "aws"
+}
+
+variable "aws_default_region" {
+  description = "AWS region"
+  type        = string
+  default     = "aws"
+}
+
+variable "cpu" {
+  description = "Specifies the CPU required to run this task in MHz."
+  type        = number
+  default     = 10000
+}
+
+variable "cron" {
+  description = "Specifies a cron expression configuring the interval to launch."
+  type        = string
+  default     = "@daily"
+}
+
+variable "envs" {
+  description = "Specifies ETL environment variables."
+  type        = list(string)
+  default     = []
+}
+
+variable "image" {
+  description = "Specifies the Docker image to run."
+  type        = string
+  default     = "pmikus/docker-ubuntu-focal-aws-glue:latest"
+}
+
+variable "job_name" {
+  description = "Specifies a name for the job."
+  type        = string
+  default     = "etl"
+}
+
+variable "memory" {
+  description = "Specifies the memory required in MB."
+  type        = number
+  default     = 20000
+}
+
+variable "out_aws_access_key_id" {
+  description = "AWS access key."
+  type        = string
+  default     = "aws"
+}
+
+variable "out_aws_secret_access_key" {
+  description = "AWS secret key"
+  type        = string
+  default     = "aws"
+}
+
+variable "out_aws_default_region" {
+  description = "AWS region"
+  type        = string
+  default     = "aws"
+}
+
+variable "prohibit_overlap" {
+  description = "Specifies if this job should wait until previous completed."
+  type        = bool
+  default     = true
+}
+
+variable "time_zone" {
+  description = "Specifies the time zone to evaluate the next launch interval."
+  type        = string
+  default     = "UTC"
+}
+
+variable "type" {
+  description = "Specifies the Nomad scheduler to use."
+  type        = string
+  default     = "batch"
+}
+
+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/etl"
+    vault_kv_field_access_key = "access_key"
+    vault_kv_field_secret_key = "secret_key"
+  }
+}
diff --git a/fdio.infra.terraform/terraform-nomad-pyspark-etl/versions.tf b/fdio.infra.terraform/terraform-nomad-pyspark-etl/versions.tf
new file mode 100644
index 0000000000..a01708f28a
--- /dev/null
+++ b/fdio.infra.terraform/terraform-nomad-pyspark-etl/versions.tf
@@ -0,0 +1,9 @@
+terraform {
+  required_providers {
+    nomad = {
+      source  = "hashicorp/nomad"
+      version = ">= 1.4.16"
+    }
+  }
+  required_version = ">= 1.1.4"
+}