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| # 创建集群
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 --json=true cluster create {"id":"0f0e5d914e3d9a17bef670dd6e295512","nodes":[],"volumes":[]}
# 查看集群
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 --json=true cluster list {"clusters":["0f0e5d914e3d9a17bef670dd6e295512"]}
# 添加节点
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 --json=true node add --cluster=0f0e5d914e3d9a17bef670dd6e295512 --management-host-name=192.168.86.135 --storage-host-name=192.168.86.135 --zone=1
{"zone":1,"hostnames":{"manage":["192.168.86.135"],"storage":["192.168.86.135"]},"cluster":"0f0e5d914e3d9a17bef670dd6e295512","i
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 --json=true node add --cluster=0f0e5d914e3d9a17bef670dd6e295512 --management-host-name=192.168.86.136 --storage-host-name=192.168.86.136 --zone=1
{"zone":1,"hostnames":{"manage":["192.168.86.136"],"storage":["192.168.86.136"]},"cluster":"0f0e5d914e3d9a17bef670dd6e295512","i
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 --json=true node add --cluster=0f0e5d914e3d9a17bef670dd6e295512 --management-host-name=192.168.86.137 --storage-host-name=192.168.86.137 --zone=1
{"zone":1,"hostnames":{"manage":["192.168.86.137"],"storage":["192.168.86.137"]},"cluster":"0f0e5d914e3d9a17bef670dd6e295512","i
# 查看节点
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 --json=true node list Id:a2c00d537210d42d68679bfa240db8b5 Cluster:0f0e5d914e3d9a17bef670dd6e295512
Id:a73f8bdd464f02a4c7e0dd30c4ed5afa Cluster:0f0e5d914e3d9a17bef670dd6e295512
Id:aba2f2cfe93c0f3e4164aa05b8d6ddb2 Cluster:0f0e5d914e3d9a17bef670dd6e295512
# 给节点添加设备(裸硬盘)
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 --json=true device add --name=/dev/sdb --node=a2c00d537210d42d68679bfa240db8b5
Device added successfully
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 --json=true device add --name=/dev/sdb --node=a73f8bdd464f02a4c7e0dd30c4ed5afa
Device added successfully
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 --json=true device add --name=/dev/sdb --node=aba2f2cfe93c0f3e4164aa05b8d6ddb2
Device added successfully
# 创建volume
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 volume create --size=10 --replica=2
Name: vol_d1fd574462c162f42fb61ef55c3e4e6e
Size: 10
Volume Id: d1fd574462c162f42fb61ef55c3e4e6e
Cluster Id: 0f0e5d914e3d9a17bef670dd6e295512
Mount: 192.168.86.135:vol_d1fd574462c162f42fb61ef55c3e4e6e
Mount Options: backup-volfile-servers=192.168.86.136,192.168.86.137
Durability Type: replicate
Distributed+Replica: 2
# 查看volume
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 volume list Id:d1fd574462c162f42fb61ef55c3e4e6e Cluster:0f0e5d914e3d9a17bef670dd6e295512 Name:vol_d1fd574462c162f42fb61ef55c3e4e6e
# 删除volume
[root@server07 ~]# heketi-cli --server http://192.168.86.135:8080 --user admin --secret 12345678 volume delete d1fd574462c162f42fb61ef55c3e4e6e
Volume d1fd574462c162f42fb61ef55c3e4e6e deleted
# 使用topology.json初始化GlusterFS Cluster
cat <<EOF > /etc/heketi/topology.json
{
"clusters": [
{
"nodes": [
{
"node": {
"hostnames": {
"manage": [
"server07"
],
"storage": [
"172.16.170.134"
]
},
"zone": 1
},
"devices": [
"/dev/sdb"
]
},
{
"node": {
"hostnames": {
"manage": [
"server08"
],
"storage": [
"172.16.170.135"
]
},
"zone": 1
},
"devices": [
"/dev/sdb"
]
},
{
"node": {
"hostnames": {
"manage": [
"server09"
],
"storage": [
"172.16.170.136"
]
},
"zone": 1
},
"devices": [
"/dev/sdb"
]
}
]
}
]
}
EOF
heketi-cli --user admin --secret 12345678 topology load --json=/etc/heketi/topology.json
Creating cluster ... ID: 4e01ca44d2e6f0077ee3abe9c6783183
Allowing file volumes on cluster.
Allowing block volumes on cluster.
Creating node server07 ... ID: 2e8b83add06cde8713d56ecb7d424033
Adding device /dev/sdb ... OK
Creating node server08 ... ID: 56a23b0579e7f79511843e046e69008f
Adding device /dev/sdb ... OK
Creating node server09 ... ID: 9fb13189ba78ef302046fe4414f633bf
Adding device /dev/sdb ... OK
heketi-cli --user admin --secret 12345678 topology info
Cluster Id: 4e01ca44d2e6f0077ee3abe9c6783183
File: true
Block: true
Volumes:
Nodes:
Node Id: 2e8b83add06cde8713d56ecb7d424033
State: online
Cluster Id: 4e01ca44d2e6f0077ee3abe9c6783183
Zone: 1
Management Hostnames: server07
Storage Hostnames: 172.16.170.134
Devices:
Id:4995671aaef70cb1f640d0f411e94d2f Name:/dev/sdb State:online Size (GiB):19 Used (GiB):0 Free (GiB):19
Bricks:
Node Id: 56a23b0579e7f79511843e046e69008f
State: online
Cluster Id: 4e01ca44d2e6f0077ee3abe9c6783183
Zone: 1
Management Hostnames: server08
Storage Hostnames: 172.16.170.135
Devices:
Id:c4a56208419516d4fbc437d9dc3b265e Name:/dev/sdb State:online Size (GiB):19 Used (GiB):0 Free (GiB):19
Bricks:
Node Id: 9fb13189ba78ef302046fe4414f633bf
State: online
Cluster Id: 4e01ca44d2e6f0077ee3abe9c6783183
Zone: 1
Management Hostnames: server09
Storage Hostnames: 172.16.170.136
Devices:
Id:be2a9558f0634233be72f0c55d051898 Name:/dev/sdb State:online Size (GiB):19 Used (GiB):0 Free (GiB):19
Bricks:
|