dynamic-nfs-provisioner
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Published
20 hours ago •
openebs-archive
openebs-archive
nfs server start failed
i change nfsd.sh in nfs-server-alpine:0.9.0 image.
add line ulimit -HSn 1048576 to nfsd.sh fix the problem.
echo "Starting Mountd in the background..."These
ulimit -HSn 1048576 #add line
/usr/sbin/rpc.mountd --debug all --no-udp --no-nfs-version 2 --no-nfs-version 3
create rwx pvc the nfs pod loop error:
Displaying /etc/exports contents:
/nfsshare *(rw,fsid=0,async,no_subtree_check,no_auth_nlm,insecure,no_root_squash)
Starting rpcbind...
rpcbind: another rpcbind is already running. Aborting
Displaying rpcbind status...
program version netid address service owner
100000 4 tcp6 ::.0.111 - superuser
100000 3 tcp6 ::.0.111 - superuser
100000 4 udp6 ::.0.111 - superuser
100000 3 udp6 ::.0.111 - superuser
100000 4 tcp 0.0.0.0.0.111 - superuser
100000 3 tcp 0.0.0.0.0.111 - superuser
100000 2 tcp 0.0.0.0.0.111 - superuser
100000 4 udp 0.0.0.0.0.111 - superuser
100000 3 udp 0.0.0.0.0.111 - superuser
100000 2 udp 0.0.0.0.0.111 - superuser
100000 4 local /var/run/rpcbind.sock - superuser
100000 3 local /var/run/rpcbind.sock - superuser
100003 4 tcp 0.0.0.0.8.1 - superuser
100003 4 tcp6 ::.8.1 - superuser
Starting NFS in the background...
rpc.nfsd: knfsd is currently up
Exporting File System...
exporting *:/nfsshare
/nfsshare <world>
Starting Mountd in the background...These
rpc.mountd: setrlimit (RLIMIT_NOFILE) failed: Operation not permitted
Startup of NFS failed, sleeping for 2s, then retrying...
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kubectl get pods -n openebs --show-labels
NAME READY STATUS RESTARTS AGE LABELS
cspc-operator-85d95555c-pp8t6 1/1 Running 2 (34m ago) 8d name=cspc-operator,openebs.io/component-name=cspc-operator,openebs.io/version=3.3.0,pod-template-hash=85d95555c
cstor-storage-8l5t-75fffc7f94-pksht 3/3 Running 6 (34m ago) 8d app=cstor-pool,openebs.io/cstor-pool-cluster=cstor-storage,openebs.io/cstor-pool-instance=cstor-storage-8l5t,openebs.io/version=3.3.0,pod-template-hash=75fffc7f94
cstor-storage-dz8g-f7d4f5fcc-k95xn 3/3 Running 6 (34m ago) 8d app=cstor-pool,openebs.io/cstor-pool-cluster=cstor-storage,openebs.io/cstor-pool-instance=cstor-storage-dz8g,openebs.io/version=3.3.0,pod-template-hash=f7d4f5fcc
cstor-storage-m6dw-6499b4c96f-tgqxw 3/3 Running 6 (34m ago) 8d app=cstor-pool,openebs.io/cstor-pool-cluster=cstor-storage,openebs.io/cstor-pool-instance=cstor-storage-m6dw,openebs.io/version=3.3.0,pod-template-hash=6499b4c96f
cvc-operator-9f4bfc89-dkmnn 1/1 Running 2 (34m ago) 8d name=cvc-operator,openebs.io/component-name=cvc-operator,openebs.io/version=3.3.0,pod-template-hash=9f4bfc89
nfs-pvc-416f95f7-559d-4ae4-a7df-3a00f4c22fbc-7f7cc94f4f-q5w7j 1/1 Running 1 (10m ago) 31m openebs.io/nfs-server=nfs-pvc-416f95f7-559d-4ae4-a7df-3a00f4c22fbc,pod-template-hash=7f7cc94f4f
openebs-cstor-admission-server-75df668b7-n6g4c 1/1 Running 2 (34m ago) 8d app=cstor-admission-webhook,openebs.io/component-name=cstor-admission-webhook,openebs.io/version=3.3.0,pod-template-hash=75df668b7
openebs-cstor-csi-controller-0 6/6 Running 13 (34m ago) 8d app=openebs-cstor-csi-controller,controller-revision-hash=openebs-cstor-csi-controller-7c6b54bbbc,name=openebs-cstor-csi-controller,openebs.io/component-name=openebs-cstor-csi-controller,openebs.io/version=3.3.0,role=openebs-cstor-csi,statefulset.kubernetes.io/pod-name=openebs-cstor-csi-controller-0
openebs-cstor-csi-node-9v78c 2/2 Running 4 (34m ago) 8d app=openebs-cstor-csi-node,controller-revision-hash=56945c4cd9,name=openebs-cstor-csi-node,openebs.io/component-name=openebs-cstor-csi-node,openebs.io/version=3.3.0,pod-template-generation=1,role=openebs-cstor-csi
openebs-cstor-csi-node-fkmqg 2/2 Running 4 (34m ago) 8d app=openebs-cstor-csi-node,controller-revision-hash=56945c4cd9,name=openebs-cstor-csi-node,openebs.io/component-name=openebs-cstor-csi-node,openebs.io/version=3.3.0,pod-template-generation=1,role=openebs-cstor-csi
openebs-cstor-csi-node-tz8nq 2/2 Running 4 (34m ago) 8d app=openebs-cstor-csi-node,controller-revision-hash=56945c4cd9,name=openebs-cstor-csi-node,openebs.io/component-name=openebs-cstor-csi-node,openebs.io/version=3.3.0,pod-template-generation=1,role=openebs-cstor-csi
openebs-ndm-5bjcl 1/1 Running 3 (34m ago) 8d controller-revision-hash=c7c95b565,name=openebs-ndm,openebs.io/component-name=ndm,openebs.io/version=3.3.0,pod-template-generation=1
openebs-ndm-64kvp 1/1 Running 3 (33m ago) 8d controller-revision-hash=c7c95b565,name=openebs-ndm,openebs.io/component-name=ndm,openebs.io/version=3.3.0,pod-template-generation=1
openebs-ndm-bq6s9 1/1 Running 3 (34m ago) 8d controller-revision-hash=c7c95b565,name=openebs-ndm,openebs.io/component-name=ndm,openebs.io/version=3.3.0,pod-template-generation=1
openebs-ndm-cluster-exporter-6f4c89665f-5lzqg 1/1 Running 2 (34m ago) 8d name=openebs-ndm-cluster-exporter,openebs.io/component-name=ndm-cluster-exporter,openebs.io/version=3.3.0,pod-template-hash=6f4c89665f
openebs-ndm-node-exporter-4fbqd 1/1 Running 2 (34m ago) 8d controller-revision-hash=678d8684cd,name=openebs-ndm-node-exporter,openebs.io/component-name=ndm-node-exporter,openebs.io/version=3.3.0,pod-template-generation=1
openebs-ndm-node-exporter-c77qq 1/1 Running 2 (34m ago) 8d controller-revision-hash=678d8684cd,name=openebs-ndm-node-exporter,openebs.io/component-name=ndm-node-exporter,openebs.io/version=3.3.0,pod-template-generation=1
openebs-ndm-node-exporter-g5tqr 1/1 Running 2 (34m ago) 8d controller-revision-hash=678d8684cd,name=openebs-ndm-node-exporter,openebs.io/component-name=ndm-node-exporter,openebs.io/version=3.3.0,pod-template-generation=1
openebs-ndm-operator-696c55bfff-kj4wn 1/1 Running 3 (34m ago) 8d name=openebs-ndm-operator,openebs.io/component-name=ndm-operator,openebs.io/version=3.3.0,pod-template-hash=696c55bfff
openebs-nfs-provisioner-6f5b7dcbc8-kchlk 1/1 Running 2 (34m ago) 8d name=openebs-nfs-provisioner,openebs.io/component-name=openebs-nfs-provisioner,openebs.io/version=0.9.0,pod-template-hash=6f5b7dcbc8
pvc-7b50b611-c7e3-4406-b4a7-d9197434c504-target-5fc8d84f9cpxxm7 3/3 Running 10 (33m ago) 7d16h app=cstor-volume-manager,monitoring=volume_exporter_prometheus,openebs.io/persistent-volume-claim=test-r-w-o,openebs.io/persistent-volume=pvc-7b50b611-c7e3-4406-b4a7-d9197434c504,openebs.io/target=cstor-target,openebs.io/version=3.3.0,pod-template-hash=5fc8d84f9c
pvc-b5c5a903-6970-45c2-aa65-fdb923bc2d36-target-6d97d95dc7j7flf 3/3 Running 10 (33m ago) 7d16h app=cstor-volume-manager,monitoring=volume_exporter_prometheus,openebs.io/persistent-volume-claim=nfs-pvc-416f95f7-559d-4ae4-a7df-3a00f4c22fbc,openebs.io/persistent-volume=pvc-b5c5a903-6970-45c2-aa65-fdb923bc2d36,openebs.io/target=cstor-target,openebs.io/version=3.3.0,pod-template-hash=6d97d95dc7
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kubectl get pvc -n openebs
NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
nfs-pvc-416f95f7-559d-4ae4-a7df-3a00f4c22fbc Bound pvc-b5c5a903-6970-45c2-aa65-fdb923bc2d36 10Gi RWO cstor-csi 7d16h
nfs-pvc-a84b182f-d658-4ae4-9c67-0093867c5a6e Bound pvc-d63176c3-643f-439b-ad86-d09d02ceba35 10Gi RWO cstor-csi 8d
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kubectl get pvc -n default
NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
test-r-w-o Bound pvc-7b50b611-c7e3-4406-b4a7-d9197434c504 10Gi RWO cstor-csi 7d16h
test-r-w-x Bound pvc-416f95f7-559d-4ae4-a7df-3a00f4c22fbc 10Gi RWX cstor-nfs 7d16h
Environment details:
- Kubernetes version (use
kubectl version):
Client Version: version.Info{Major:"1", Minor:"23", GitVersion:"v1.23.1", GitCommit:"86ec240af8cbd1b60bcc4c03c20da9b98005b92e", GitTreeState:"clean", BuildDate:"2021-12-16T11:41:01Z", GoVersion:"go1.17.5", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"23", GitVersion:"v1.23.1", GitCommit:"86ec240af8cbd1b60bcc4c03c20da9b98005b92e", GitTreeState:"clean", BuildDate:"2021-12-16T11:34:54Z", GoVersion:"go1.17.5", Compiler:"gc", Platform:"linux/amd64"}
- hardware configuration: test vm 4C4T, 8G RAM 200G/OS 200G/DATA block
- OS:
NAME="Rocky Linux"
VERSION="9.0 (Blue Onyx)"
ID="rocky"
ID_LIKE="rhel centos fedora"
VERSION_ID="9.0"
PLATFORM_ID="platform:el9"
PRETTY_NAME="Rocky Linux 9.0 (Blue Onyx)"
ANSI_COLOR="0;32"
LOGO="fedora-logo-icon"
CPE_NAME="cpe:/o:rocky:rocky:9::baseos"
HOME_URL="https://rockylinux.org/"
BUG_REPORT_URL="https://bugs.rockylinux.org/"
ROCKY_SUPPORT_PRODUCT="Rocky-Linux-9"
ROCKY_SUPPORT_PRODUCT_VERSION="9.0"
REDHAT_SUPPORT_PRODUCT="Rocky Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="9.0"
- kernel:
5.14.0-70.22.1.el9_0.x86_64 - containerd:
containerd containerd.io 1.6.8 9cd3357b7fd7218e4aec3eae239db1f68a5a6ec6
