Initial commit

2 files changed, 75 insertions, 0 deletions

diff --git a/ansible/roles/storage/handlers/main.yml b/ansible/roles/storage/handlers/main.yml
new file mode 100644
index 0000000..a395c93
--- /dev/null
+++ b/ansible/roles/storage/handlers/main.yml
@@ -0,0 +1,3 @@
+---
+- name: umount gluster
+  shell: umount --force --lazy /mnt/glusterfs ; true
diff --git a/ansible/roles/storage/tasks/main.yml b/ansible/roles/storage/tasks/main.yml
new file mode 100644
index 0000000..09f3a56
--- /dev/null
+++ b/ansible/roles/storage/tasks/main.yml
@@ -0,0 +1,72 @@
+- name: "Add GlusterFS Repo Key"
+  apt_key:
+    url: https://download.gluster.org/pub/gluster/glusterfs/5/rsa.pub
+    state: present
+
+- name: "Add GlusterFS official repository"
+  apt_repository:
+    repo: "deb [arch=amd64] https://download.gluster.org/pub/gluster/glusterfs/5/LATEST/Debian/buster/amd64/apt buster main"
+    state: present
+    filename: gluster
+
+- name: "Install GlusterFS"
+  apt:
+    name:
+      - glusterfs-server
+      - glusterfs-client
+    state: present
+
+- name: "Ensure Gluster Daemon started and enabled"
+  service:
+    name: glusterd
+    enabled: yes
+    state: started
+
+- name: "Create directory for GlusterFS bricks"
+  file: path=/mnt/storage/glusterfs/brick1 recurse=yes state=directory
+
+- name: "Create GlusterFS volumes"
+  gluster_volume:
+    state: present
+    name: donnees
+    bricks: /mnt/storage/glusterfs/brick1/g1
+    #rebalance: yes
+    redundancies: 1
+    disperses: 3
+    #replicas: 3
+    force: yes
+    options:
+      client.event-threads: "8"
+      server.event-threads: "8"
+      performance.stat-prefetch: "on"
+      nfs.disable: "on"
+      features.cache-invalidation: "on"
+      performance.client-io-threads: "on"
+      config.transport: tcp
+      performance.quick-read: "on"
+      performance.io-cache: "on"
+      nfs.export-volumes: "off"
+      cluster.lookup-optimize: "on"
+
+    cluster: "{% for selected_host in groups['cluster_nodes'] %}{{ hostvars[selected_host]['private_ip'] }}{{ ',' if not loop.last else '' }}{% endfor %}"
+  run_once: true
+
+- name: "Create mountpoint"
+  file: path=/mnt/glusterfs recurse=yes state=directory
+
+- name: "Flush handlers (umount glusterfs and restart ganesha)"
+  meta: flush_handlers
+
+- name: "Add fstab entry"
+  tags: gluster-fstab
+  mount:
+    path: /mnt/glusterfs
+    src: "{{ private_ip }}:/donnees"
+    fstype: glusterfs
+    opts: "defaults,_netdev"
+    state: present
+
+- name: Mount everything
+  command: mount -a
+  args:
+    warn: no