Merge branch 'main' into feat/no-ohpc-mergeable

Author: sjpb

.github/workflows/fatimage.yml

@@ -48,6 +48,8 @@ jobs:
           cd packer/
           packer init .
           PACKER_LOG=1 packer build -only openstack.openhpc -on-error=${{ vars.PACKER_ON_ERROR }} -var-file=$PKR_VAR_environment_root/${{ vars.CI_CLOUD }}.pkrvars.hcl openstack.pkr.hcl
+        env:
+          TESTUSER_PASSWORD: ${{ secrets.TEST_USER_PASSWORD }}
 
       - name: Get created image name from manifest
         id: manifest

ansible.cfg

@@ -0,0 +1,19 @@
+# Only used for Azimuth running the caas environment
+[defaults]
+any_errors_fatal = True
+gathering = smart
+forks = 30
+host_key_checking = False
+remote_tmp = /tmp
+collections_path = ansible/collections
+roles_path = ansible/roles
+filter_plugins = ansible/filter_plugins
+callbacks_enabled = ansible.posix.profile_tasks
+
+[ssh_connection]
+ssh_args = -o ControlMaster=auto -o ControlPersist=240s -o PreferredAuthentications=publickey -o UserKnownHostsFile=/dev/null
+pipelining = True
+# This is important because we are using one of the hosts in the play as a jump host
+# This ensures that if the proxy connection is interrupted, rendering the other hosts
+# unreachable, the connection is retried instead of failing the entire play
+retries = 10

ansible/.gitignore

@@ -28,8 +28,6 @@ roles/*
 !roles/firewalld/**
 !roles/etc_hosts/
 !roles/etc_hosts/**
-!roles/cloud_init/
-!roles/cloud_init/**
 !roles/mysql/
 !roles/mysql/**
 !roles/systemd/
@@ -42,5 +40,16 @@ roles/*
 !roles/proxy/**
 !roles/resolv_conf/
 !roles/resolv_conf/**
-!roles/cve-2023-41914
-!roles/cve-2023-41914/**
+!roles/cluster_infra/
+!roles/cluster_infra/**
+!roles/image_build_infra/
+!roles/image_build_infra/**
+!roles/persist_openhpc_secrets/
+!roles/persist_openhpc_secrets/**
+!roles/zenith_proxy/
+!roles/zenith_proxy/**
+!roles/image_build/
+!roles/image_build/**
+!roles/persist_hostkeys/
+!roles/persist_hostkeys/**
+!roles/requirements.yml

ansible/adhoc/cve-2023-41914.yml

@@ -114,6 +114,7 @@
         name: fail2ban
 
 - name: Setup podman
+  gather_facts: false
   hosts: podman
   tags: podman
   tasks:

ansible/adhoc/template-cloud-init.yml

@@ -1,4 +1,4 @@
-- hosts: basic_users
+- hosts: basic_users:!builder
   become: yes
   tags:
     - basic_users

ansible/bootstrap.yml

@@ -52,8 +52,13 @@
   become: yes
   gather_facts: no
   tasks:
-    # - import_playbook: slurm.yml
-    - include_role:
+    # - import_playbook: slurm.yml:
+    - name: Setup DB
+      include_role:
+        name: mysql
+        tasks_from: install.yml
+    - name: OpenHPC
+      import_role:
         name: stackhpc.openhpc
         tasks_from: "install-{{ openhpc_install_type }}.yml"
 
@@ -76,10 +81,10 @@
         name: opensearch
         tasks_from: install.yml
       become: true
-
-    #   opensearch - containerised, nothing to do
     # slurm_stats - nothing to do
-    # filebeat - containerised - nothing to do
+    - import_role:
+        name: filebeat
+        tasks_from: install.yml
 
     - import_role:
       # can't only run cloudalchemy.node_exporter/tasks/install.yml as needs vars from preflight.yml and triggers service start

ansible/extras.yml

@@ -26,19 +26,12 @@
           # Collection currently requires root for all tasks.
           become: true
 
-- name: Setup filebeat
+- name: Deploy filebeat
   hosts: filebeat
   tags: filebeat
   tasks:
     - import_role:
         name: filebeat
-        tasks_from: config.yml
-      tags: config
-
-    - import_role:
-        name: filebeat
-        tasks_from: deploy.yml
-      tags: deploy
 
 - name: Deploy node_exporter
   hosts: node_exporter

ansible/fatimage.yml

@@ -6,4 +6,4 @@
 
 - hosts: localhost
   gather_facts: false
-  tasks: []
+  tasks: []

ansible/monitoring.yml

@@ -0,0 +1,7 @@
+cluster_deploy_ssh_keys_extra: []
+
+# List of hw_scsi_models that result in block devices presenting as /dev/sdX
+# rather than /dev/vdX
+scsi_models:
+  # Ceph [https://docs.ceph.com/en/quincy/rbd/rbd-openstack/#image-properties]
+  - virtio-scsi

ansible/noop.yml

@@ -0,0 +1,81 @@
+- debug:
+    msg: |
+      terraform_backend_type: {{ terraform_backend_type }}
+      terraform_state: {{ terraform_state }}
+      cluster_upgrade_system_packages: {{ cluster_upgrade_system_packages | default('undefined') }}
+
+# We need to convert the floating IP id to an address for Terraform
+# if we we have cluster_floating_ip, otherwise assume that we're
+# assigning the FIP in Terraform and that it will be available in
+# outputs.cluster_gateway_ip.
+- block:
+    - name: Look up floating IP
+      include_role:
+        name: stackhpc.terraform.infra
+        tasks_from: lookup_floating_ip
+      vars:
+        os_floating_ip_id: "{{ cluster_floating_ip }}"
+
+    - name: Set floating IP address fact
+      set_fact:
+        cluster_floating_ip_address: "{{ os_floating_ip_info.floating_ip_address }}"
+  when: cluster_floating_ip is defined
+
+- name: Install Terraform binary
+  include_role:
+    name: stackhpc.terraform.install
+
+- name: Make Terraform project directory
+  file:
+    path: "{{ terraform_project_path }}"
+    state: directory
+
+- name: Write backend configuration
+  copy:
+    content: |
+      terraform {
+        backend "{{ terraform_backend_type }}" { }
+      }
+    dest: "{{ terraform_project_path }}/backend.tf"
+
+# Patching in this appliance is implemented as a switch to a new base image
+# So unless explicitly patching, we want to use the same image as last time
+# To do this, we query the previous Terraform state before updating
+- block:
+    - name: Get previous Terraform state
+      stackhpc.terraform.terraform_output:
+        binary_path: "{{ terraform_binary_path }}"
+        project_path: "{{ terraform_project_path }}"
+        backend_config: "{{ terraform_backend_config }}"
+      register: cluster_infra_terraform_output
+
+    - name: Extract image from Terraform state
+      set_fact:
+        cluster_previous_image: "{{ cluster_infra_terraform_output.outputs.cluster_image.value }}"
+      when: '"cluster_image" in cluster_infra_terraform_output.outputs'
+  when:
+    - terraform_state == "present"
+    - cluster_upgrade_system_packages is not defined or not cluster_upgrade_system_packages
+
+- name: Template Terraform files into project directory
+  template:
+    src: >-
+      {{ 
+        "{}{}.j2".format(
+          (
+             cluster_terraform_template_dir ~ "/" 
+             if cluster_terraform_template_dir is defined 
+             else ""
+          ),
+          item
+        )
+      }}
+    dest: "{{ terraform_project_path }}/{{ item }}"
+  loop:
+    - outputs.tf
+    - providers.tf
+    - resources.tf
+
+- name: Provision infrastructure
+  include_role:
+    name: stackhpc.terraform.infra

ansible/roles/cluster_infra/defaults/main.yml

@@ -0,0 +1,53 @@
+output "cluster_gateway_ip" {
+  description = "The IP address of the gateway used to contact the cluster nodes"
+  value       =  openstack_compute_floatingip_associate_v2.login_floatingip_assoc.floating_ip
+}
+
+{% if cluster_ssh_private_key_file is not defined %}
+output "cluster_ssh_private_key" {
+  description = "The private component of the keypair generated on cluster provision"
+  value = openstack_compute_keypair_v2.cluster_keypair.private_key
+  sensitive   = true
+}
+{% endif %}
+
+output "cluster_nodes" {
+  description = "A list of the nodes in the cluster from which an Ansible inventory will be populated"
+  value       = concat(
+    [
+      {
+        name          = openstack_compute_instance_v2.login.name
+        ip            = openstack_compute_instance_v2.login.network[0].fixed_ip_v4
+        groups        = ["login", "{{ cluster_name }}_login"],
+        facts  = {
+          openstack_project_id = data.openstack_identity_auth_scope_v3.scope.project_id
+        }
+      },
+      {
+        name          = openstack_compute_instance_v2.control.name
+        ip            = openstack_compute_instance_v2.control.network[0].fixed_ip_v4
+        groups        = ["control", "{{ cluster_name }}_control"],
+        facts  = {
+          openstack_project_id = data.openstack_identity_auth_scope_v3.scope.project_id
+        }
+      }
+    ],
+    {% for partition in openhpc_slurm_partitions %}
+    [
+      for compute in openstack_compute_instance_v2.{{ partition.name }}: {
+        name          = compute.name
+        ip            = compute.network[0].fixed_ip_v4
+        groups        = ["compute", "{{ cluster_name }}_compute", "{{ cluster_name }}_{{ partition.name }}"],
+        facts  = {
+          openstack_project_id = data.openstack_identity_auth_scope_v3.scope.project_id
+        }
+      }
+    ]{{ ',' if not loop.last }}
+    {% endfor %}
+  )
+}
+
+output "cluster_image" {
+  description = "The id of the image used to build the cluster nodes"
+  value       = "{{ cluster_previous_image | default(cluster_image) }}"
+}

ansible/roles/cluster_infra/tasks/main.yml

@@ -0,0 +1,10 @@
+terraform {
+  required_version = ">= 0.14"
+
+  # We need the OpenStack provider
+  required_providers {
+    openstack = {
+      source = "terraform-provider-openstack/openstack"
+    }
+  }
+}