Hello,
i have dedicated 3.11.3 version glusterfs 3 nodes. i can create volumes with
both gluster own command line utility and heketi-cli it’s ok.
If i use storage hostname FQDN i can create cluster with
/heketi-cli topology load --json=topology.json
after storageclass , secret and pvc creation i got this error.
kubectl get pvc claim1 returns
root@kubemaster ~ # kubectl describe pvc claim1
Name: claim1
Namespace: default
StorageClass: fast
Status: Pending
Volume:
Labels: <none>
Annotations:
volume.beta.kubernetes.io/storage-provisioner=kubernetes.io/glusterfs
Finalizers: []
Capacity:
Access Modes:
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Warning ProvisioningFailed 21s persistentvolume-controller Failed to
provision volume with StorageClass "fast": create volume error: failed to
create endpoint/service error creating endpoint: Endpoints
"glusterfs-dynamic-claim1" is invalid: [subsets[0].addresses[0].ip: Invalid
value: "pri.ostechnix.lan": must be a valid IP address, (e.g. 10.9.8.7),
subsets[0].addresses[1].ip: Invalid value: "third.ostechnix.lan": must be a
valid IP address, (e.g. 10.9.8.7), subsets[0].addresses[2].ip: Invalid value:
"sec.ostechnix.lan": must be a valid IP address, (e.g. 10.9.8.7)]
my topology.json content is
{
"clusters": [
{
"nodes": [
{
"node": {
"hostnames": {
"manage": [
"51.15.77.14"
],
"storage": [
"pri.ostechnix.lan"
]
},
"zone": 1
},
"devices": [
"/dev/nbd1",
"/dev/nbd2",
"/dev/nbd3"
]
},
{
"node": {
"hostnames": {
"manage": [
"51.15.90.60"
],
"storage": [
"sec.ostechnix.lan"
]
},
"zone": 1
},
"devices": [
"/dev/nbd1",
"/dev/nbd2",
"/dev/nbd3"
]
},
{
"node": {
"hostnames": {
"manage": [
"163.172.151.120"
],
"storage": [
"third.ostechnix.lan"
]
},
"zone": 1
},
"devices": [
"/dev/nbd1",
"/dev/nbd2",
"/dev/nbd3"
]
}
]
}
]
}
Yes, it says storage must be ip for endpoint creation. But if i change
manage : hostname
storage: ip address
{
"clusters": [
{
"nodes": [
{
"node": {
"hostnames": {
"manage": [
"pri.ostechnix.lan"
],
"storage": [
"51.15.77.14"
]
},
"zone": 1
},
"devices": [
"/dev/nbd1",
"/dev/nbd2",
"/dev/nbd3"
]
},
{
"node": {
"hostnames": {
"manage": [
"sec.ostechnix.lan"
],
"storage": [
"51.15.90.60"
]
},
"zone": 1
},
"devices": [
"/dev/nbd1",
"/dev/nbd2",
"/dev/nbd3"
]
},
{
"node": {
"hostnames": {
"manage": [
"third.ostechnix.lan"
],
"storage": [
"163.172.151.120"
]
},
"zone": 1
},
"devices": [
"/dev/nbd1",
"/dev/nbd2",
"/dev/nbd3"
]
}
]
}
]
}
i can not create volume with heketi-cli.
it says
root@kubemaster ~/heketi # ./heketi-cli volume create --size=3 --replica=3
Error: volume create: vol_207bbf81f28b959c51448b919be3bb59: failed: Host
51.15.90.60 is not in 'Peer in Cluster’ state
i need advice how can fix this issue.
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