Integration of CentOS8 and ipecompute nodes

10 files changed, 147 insertions, 0 deletions

diff --git a/roles/docker/defaults/main.yml b/roles/docker/defaults/main.yml
new file mode 100644
index 0000000..a5bcb04
--- /dev/null
+++ b/roles/docker/defaults/main.yml
@@ -0,0 +1,8 @@
+---
+docker_repo_url: "https://download.docker.com/linux"
+nvidia_docker_repo_url: "https://nvidia.github.io"
+
+nvidia_repos:
+  - libnvidia-container
+  - nvidia-container-runtime
+  - nvidia-docker
diff --git a/roles/docker/handlers/main.yml b/roles/docker/handlers/main.yml
new file mode 100644
index 0000000..3eb0349
--- /dev/null
+++ b/roles/docker/handlers/main.yml
@@ -0,0 +1,4 @@
+---
+- name:  restart docker
+  systemd: name="docker" daemon_reload="yes" state="restarted"
+  become: yes
diff --git a/roles/docker/tasks/configure_apt.yml b/roles/docker/tasks/configure_apt.yml
new file mode 100644
index 0000000..3fd961a
--- /dev/null
+++ b/roles/docker/tasks/configure_apt.yml
@@ -0,0 +1,15 @@
+---
+# tasks file for ansible-role-cuda
+- name: Trust packaging key for Nvidia repositories (apt)
+  apt_key:
+    data: "{{ lookup('file', 'files/nvidia_docker_packaging_key.asc') }}"
+    id: "{{ nvidia_docker_packaging_key_id }}"
+    state: present
+
+- name: Configure Nvidia repository (apt)
+  apt_repository:
+    repo: "deb {{ nvidia_docker_repo_url }}/{{ nvidia_docker_repo_subfolder }} /"
+    filename: nvidia_docker
+    state: present
+
+# vim:ft=ansible:
diff --git a/roles/docker/tasks/configure_dnf.yml b/roles/docker/tasks/configure_dnf.yml
new file mode 100644
index 0000000..73ecb30
--- /dev/null
+++ b/roles/docker/tasks/configure_dnf.yml
@@ -0,0 +1,18 @@
+---
+- name: Import NVIDIA Docker repository gpg keys
+  rpm_key:
+    key: "{{ nvidia_docker_repo_url }}/{{ item }}/gpgkey"
+    state: present
+  with_items: "{{ nvidia_repos }}"
+  when: "'cuda' in group_names"
+
+- name: Configure Nvidia repositories (yum)
+  yum_repository:
+    name: "{{ item }}"
+    description: Official {{ item }} repository
+    baseurl: "{{ nvidia_docker_repo_url }}/{{ item }}/{{ nvidia_docker_repo_subfolder }}/x86_64/"
+    gpgkey: "{{ nvidia_docker_repo_url }}/{{ item }}/gpgkey"
+    gpgcheck: no
+    enabled: yes
+  with_items: "{{ nvidia_repos }}"
+  when: "'cuda' in group_names"
diff --git a/roles/docker/tasks/configure_yum.yml b/roles/docker/tasks/configure_yum.yml
new file mode 100644
index 0000000..99a2743
--- /dev/null
+++ b/roles/docker/tasks/configure_yum.yml
@@ -0,0 +1,38 @@
+---
+- name: Upload packaging key for docker repositories
+  copy:
+    src: docker_packaging_key.asc
+    dest: "{{ docker_rpm_key_path }}"
+    mode: 0644
+
+- name: Import Docker CE repository gpg key
+  rpm_key:
+    key: https://download.docker.com/linux/centos/gpg
+    state: present
+
+- name: Import NVIDIA Docker repository gpg keys
+  rpm_key:
+    key: "{{ nvidia_docker_repo_url }}/{{ item }}/gpgkey"
+    state: present
+  with_items: "{{ nvidia_repos }}"
+
+- name: Configure docker repositories (yum)
+  yum_repository:
+    name: "docker-ce-{{ item }}"
+    description: Official docker-ce repository
+    baseurl: "{{ docker_repo_url }}/{{ docker_repo_subfolder }}/x86_64/{{ item }}"
+    gpgkey: https://download.docker.com/linux/centos/gpg
+    gpgcheck: yes
+    enabled: yes
+  with_items:
+    - stable
+
+- name: Configure Nvidia repositories (yum)
+  yum_repository:
+    name: "{{ item }}"
+    description: Official {{ item }} repository
+    baseurl: "{{ nvidia_docker_repo_url }}/{{ item }}/{{ nvidia_docker_repo_subfolder }}/x86_64/"
+    gpgkey: "{{ nvidia_docker_repo_url }}/{{ item }}/gpgkey"
+    gpgcheck: no
+    enabled: yes
+  with_items: "{{ nvidia_repos }}"
diff --git a/roles/docker/tasks/install_docker.yml b/roles/docker/tasks/install_docker.yml
new file mode 100644
index 0000000..9ae0cb9
--- /dev/null
+++ b/roles/docker/tasks/install_docker.yml
@@ -0,0 +1,14 @@
+- name: Install requirements
+  package: name="{{ item }}" state=present
+  with_items:
+    - lvm2
+
+- name: Install nvidia docker
+  package: name="nvidia-docker2" state=present
+  notify:
+    - restart docker
+
+- name: Install additional packages
+  package: name="{{ item }}" state=present
+  with_items:
+    - docker-compose
diff --git a/roles/docker/tasks/install_podman.yml b/roles/docker/tasks/install_podman.yml
new file mode 100644
index 0000000..3498aa7
--- /dev/null
+++ b/roles/docker/tasks/install_podman.yml
@@ -0,0 +1,12 @@
+- name: Install docker packages
+  package: name="{{ item }}" state=present
+  with_items:
+    - podman
+    - buildah
+    - skopeo
+
+- name: Install NVIDIA packages
+  package: name="{{ item }}" state=present
+  with_items:
+    - nvidia-container-runtime
+  when: "'cuda' in group_names"
diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
new file mode 100644
index 0000000..f13f99f
--- /dev/null
+++ b/roles/docker/tasks/main.yml
@@ -0,0 +1,24 @@
+---
+- name: "Gather OS specific variables"
+  include_vars: "{{ item }}"
+  with_first_found:
+    - "{{ ansible_distribution|lower }}-{{ ansible_distribution_version }}.yml"
+    - "{{ ansible_distribution|lower }}-{{ ansible_distribution_major_version }}.yml"
+    - "{{ ansible_distribution|lower }}.yml"
+    - "{{ ansible_os_family|lower }}.yml"
+
+- include_tasks: configure_yum.yml
+  when: ansible_pkg_mgr == 'yum'
+
+- include_tasks: configure_dnf.yml
+  when: ansible_pkg_mgr == 'dnf'
+
+- include_tasks: configure_apt.yml
+  when: ansible_pkg_mgr == 'apt'
+
+- include_tasks: install_docker.yml
+  when: ansible_pkg_mgr == 'yum' or  ansible_pkg_mgr == 'apt'
+
+- include_tasks: install_podman.yml
+  when: ansible_pkg_mgr == 'dnf'
+
diff --git a/roles/docker/vars/centos-7.yml b/roles/docker/vars/centos-7.yml
new file mode 100644
index 0000000..e681468
--- /dev/null
+++ b/roles/docker/vars/centos-7.yml
@@ -0,0 +1,3 @@
+---
+nvidia_docker_repo_subfolder: centos7
+docker_repo_subfolder: centos/7
diff --git a/roles/docker/vars/centos-8.yml b/roles/docker/vars/centos-8.yml
new file mode 100644
index 0000000..d4d24fe
--- /dev/null
+++ b/roles/docker/vars/centos-8.yml
@@ -0,0 +1,11 @@
+---
+# While we have RHEL8 repo, in fact it references centos7 packages
+# https://nvidia.github.io/nvidia-docker/rhel8.0/nvidia-docker.repo
+# nvidia_docker_repo_subfolder: rhel8.0
+nvidia_docker_repo_subfolder: centos7
+#docker_repo_subfolder: centos/8
+
+
+nvidia_repos:
+  - libnvidia-container
+  - nvidia-container-runtime