add gluster

README.md

@@ -1,5 +1,9 @@
 # bootstrap k3s cluster
 
+## requirements
+
+* 3 nodes, key-based SSH to root, empty sdb for gluster
+
 ## init repository
 
 local requirements: wireguard-tools, yq, jq, ansible

roles/gluster/tasks/main.yaml

@@ -0,0 +1,46 @@
+---
+- name: install gluster package
+  apt:
+    name: glusterfs-server
+- name: start and enable gluster
+  service:
+    enabled: yes
+    name: glusterd
+    state: started
+- name: filesystem on gluster disk
+  filesystem:
+    dev: /dev/sdb
+    fstype: ext4
+- name: mount gluster disk
+  mount:
+    path: /mnt/gluster
+    src: /dev/sdb
+    options: noatime
+    fstype: ext4
+    state: mounted
+- name: gluster peers
+  gluster_peer:
+    nodes:
+      - node01
+      - node02
+      - node03
+- name: gluster volume
+  gluster_volume:
+    name: data
+    replicas: 3
+    state: started
+    bricks: /mnt/gluster/data
+    cluster:
+      - node01
+      - node02
+      - node03
+- name: gluster client package
+  apt:
+     name: glusterfs-client
+- name: mount gluster brick
+  mount:
+    path: /data
+    src: "{{ansible_nodename}}:/data"
+    options: noatime
+    fstype: glusterfs
+    state: mounted

site.yml

@@ -4,3 +4,4 @@
   roles:
     - base
     - wireguard
+    - gluster