GlusterFS¶

Field	Value
Purpose	GlusterFS-specific configuration -- distributed POSIX filesystem with transparent replication
Repo	AmadlaOrg/Entities/Infrastructure/Storage/GlusterFS
Entity URI	`amadla.org/entity/infrastructure/storage/glusterfs@v1.0.0`
Parent type	Infrastructure/Storage

Schema¶

Property	Type	Description
`peers`	array of strings	Trusted storage pool peer addresses
`volumes`	array of objects	GlusterFS volume definitions
`volumes[].name`	string	Volume name
`volumes[].type`	string	Volume type (`distribute`, `replicate`, `disperse`, `stripe`)
`volumes[].bricks`	array of strings	Brick locations in `host:/path` format
`volumes[].replica_count`	integer	Number of replicas per file
`volumes[].disperse_count`	integer	Number of bricks in disperse set
`volumes[].redundancy_count`	integer	Number of redundancy bricks in disperse volume
`volumes[].transport`	string	Transport protocol (`tcp` or `rdma`)
`nfs_enabled`	boolean	Whether NFS export of volumes is enabled

Example¶

_type: amadla.org/entity/infrastructure/storage/glusterfs@v1.0.0
_extends: amadla.org/entity/infrastructure/storage@v1.0.0
_body:
  data_dir: /data/glusterfs
  replication_factor: 3
  listen_address: 0.0.0.0
  listen_port: 24007
  storage_class: standard
  peers:
    - gfs1.example.com
    - gfs2.example.com
    - gfs3.example.com
  volumes:
    - name: shared-data
      type: replicate
      replica_count: 3
      transport: tcp
      bricks:
        - gfs1.example.com:/data/brick1
        - gfs2.example.com:/data/brick1
        - gfs3.example.com:/data/brick1
    - name: large-files
      type: disperse
      disperse_count: 6
      redundancy_count: 2
      transport: tcp
      bricks:
        - gfs1.example.com:/data/brick2
        - gfs2.example.com:/data/brick2
        - gfs3.example.com:/data/brick2
        - gfs1.example.com:/data/brick3
        - gfs2.example.com:/data/brick3
        - gfs3.example.com:/data/brick3
  nfs_enabled: false

Consumers¶

Tool	How It Uses Infrastructure/Storage/GlusterFS
raise	Provisions VMs/instances for GlusterFS nodes
lay	Installs the `glusterfs-server` package
weaver	Generates volume configuration scripts
enjoin-service	Enables/starts `glusterd` service