Add GlusterFS and helpersglusterfs-helpers

Signed-off-by: Anoop C S <anoopcs@redhat.com>

5 files changed, 88 insertions, 0 deletions

diff --git a/ansible/node/roles/clusterfs/tasks/redhat/clusterfs-glusterfs.yml b/ansible/node/roles/clusterfs/tasks/redhat/clusterfs-glusterfs.yml
new file mode 100644
index 0000000..35305f6
--- /dev/null
+++ b/ansible/node/roles/clusterfs/tasks/redhat/clusterfs-glusterfs.yml
@@ -0,0 +1,16 @@
+---
+- name: Install GlusterFS rpms
+  yum:
+    name: "{{ gluster_rpms }}"
+    state: latest
+  vars:
+    gluster_rpms:
+      - glusterfs-server
+
+- name: Install basic tools
+  yum:
+   name: "{{ tools }}"
+   state: latest
+  vars:
+    tools:
+      - lvm2
diff --git a/ansible/node/roles/clusterfs/tasks/redhat/repo.yml b/ansible/node/roles/clusterfs/tasks/redhat/repo.yml
index 0000ccd..f93a338 100644
--- a/ansible/node/roles/clusterfs/tasks/redhat/repo.yml
+++ b/ansible/node/roles/clusterfs/tasks/redhat/repo.yml
@@ -10,3 +10,9 @@
   with_list: "{{ repositories }}"
   loop_control:
     loop_var: repo
+
+- name: Enable EPEL repository
+  yum:
+    name: epel-release
+    state: latest
+  when: clusterfs.type == "glusterfs"
diff --git a/ansible/node/roles/nas/tasks/generic/samba-glusterfs-once.yml b/ansible/node/roles/nas/tasks/generic/samba-glusterfs-once.yml
new file mode 100644
index 0000000..e722291
--- /dev/null
+++ b/ansible/node/roles/nas/tasks/generic/samba-glusterfs-once.yml
@@ -0,0 +1,14 @@
+---
+- name: Tweak Samba config for GlusterFS cluster filesystem
+  command: net conf setparm global "{{ p.param }}" "{{ p.value }}"
+  with_list:
+    - param: kernel share modes
+      value: "no"
+    - param: kernel oplocks
+      value: "no"
+    - param: kernel change notify
+      value: "no"
+    - param: posix locking
+      value: "no"
+  loop_control:
+    loop_var: p
diff --git a/ansible/node/roles/storage/tasks/generic/clusterfs-glusterfs.yml b/ansible/node/roles/storage/tasks/generic/clusterfs-glusterfs.yml
new file mode 100644
index 0000000..1a6b19f
--- /dev/null
+++ b/ansible/node/roles/storage/tasks/generic/clusterfs-glusterfs.yml
@@ -0,0 +1,8 @@
+- name: Include ansible roles for Gluster cluster setup
+  include_role:
+    name: '{{ gluster-ansible-roles }}'
+  with_list:
+    - gluster.infra
+    - gluster.cluster
+  loop_control:
+    loop_var: gluster-ansible-roles
diff --git a/ansible/node/roles/storage/vars/main.yml b/ansible/node/roles/storage/vars/main.yml
new file mode 100644
index 0000000..e215ee4
--- /dev/null
+++ b/ansible/node/roles/storage/vars/main.yml
@@ -0,0 +1,44 @@
+gluster_infra_volume_groups:
+  - { vgname: 'vg_vdb', pvname: '/dev/vdb' }
+  - { vgname: 'vg_vdc', pvname: '/dev/vdc' }
+
+gluster_infra_thinpools:
+  - {vgname: 'vg_vdb', thinpoolname: 'vg_vdb_thinpool', thinpoolsize: '9G', poolmetadatasize: '100M' }
+  - {vgname: 'vg_vdc', thinpoolname: 'vg_vdc_thinpool', thinpoolsize: '9G', poolmetadatasize: '100M' }
+
+gluster_infra_lv_logicalvols:
+  - { vgname: 'vg_vdb', thinpool: 'vg_vdb_thinpool', lvname: 'vg_vdb_thinlv', lvsize: '9G' }
+  - { vgname: 'vg_vdc', thinpool: 'vg_vdc_thinpool', lvname: 'vg_vdc_thinlv', lvsize: '9G' }
+
+gluster_infra_mount_devices:
+  - { path: '/bricks/brick0', vgname: 'vg_vdb', lvname: 'vg_vdb_thinlv' }
+  - { path: '/bricks/brick1', vgname: 'vg_vdc', lvname: 'vg_vdc_thinlv' }
+
+gluster_infra_fw_ports:
+  - 2049/tcp
+  - 54321/tcp
+  - 5900/tcp
+  - 5900-6923/tcp
+  - 5666/tcp
+  - 16514/tcp
+
+gluster_infra_fw_permanent: true
+
+gluster_infra_fw_state: enabled
+
+gluster_infra_fw_zone: public
+
+gluster_infra_fw_services:
+  - glusterfs
+
+gluster_cluster_hosts:
+  - storage0
+  - storage1
+
+gluster_cluster_volume: vol
+
+gluster_cluster_replica_count: 2
+
+gluster_cluster_transport: 'tcp'
+
+gluster_cluster_bricks: '/bricks/brick0/vol,/bricks/brick1/vol'