qcloud cosfs command-line tool base on alpine linux
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镜像包含 cosfs 运行环境,本意用来在 Kubernetes 中挂载腾讯云对象存储目录使用
简要步骤:
apiVersion: v1
kind: Secret
metadata:
name: passwd-cosfs
namespace: cosfs
type: Opaque
data:
passwd-cosfs: # base64 decode
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
namespace: cosfs
labels:
app: cosfs-res
name: cosfs-res
spec:
template:
metadata:
labels:
app: cosfs-res
spec:
# affinity:
# nodeAffinity:
# requiredDuringSchedulingIgnoredDuringExecution:
# nodeSelectorTerms:
# - matchExpressions:
# - key: type
# operator: In
# values:
# - res
# tolerations:
# - key: node-role.kubernetes.io/master
# effect: NoSchedule
initContainers:
- name: umountpoint
image: alpine
command:
- "umount"
- "/opt/cos/community"
securityContext:
capabilities:
add:
- SYS_ADMIN
privileged: true
volumeMounts:
- name: cosfs-community
mountPath: /opt/cos/community
containers:
- name: cosfs-res
image: epurs/cosfs
securityContext:
capabilities:
add:
- SYS_ADMIN
privileged: true
command: ["/usr/bin/cosfs","-opasswd_file=/etc/cos/passwd-cosfs","${BUCKETNAME}","/opt/cos/res","-ourl=http://cos.ap-beijing.myqcloud.com","-f"]
volumeMounts:
- name: passwd-cosfs
mountPath: /etc/cos/
- name: devfuse
mountPath: /dev/fuse
- name: cosfs-res
mountPath: /opt/cos/res:shared
# imagePullSecrets:
# - name: epurs
volumes:
- name: passwd-cosfs
secret:
secretName: passwd-cosfs
defaultMode: 0600
- name: devfuse
hostPath:
path: /dev/fuse
- name: cosfs-res
hostPath:
path: /opt/cos/res
# ...
volumeMounts:
- name: cosfs-res
mountPath: /opt/cos/res:shared
volumes:
- name: cosfs-res
hostPath:
path: /opt/cos/res
# ...
附 systemd 挂载 cosfs 配置文件模板
需要修改并确认 bucket 名字test-1256163609、地域beijing以及挂载点/mnt 是否正确
[Unit]
Description=Mount QCloud COS Bucket
After=network.target
[Mount]
What=cosfs#test-1256163609
Where=/mnt
Type=fuse
Options=_netdev,allow_other,url=http://cos.ap-beijing.myqcloud.com,dbglevel=info
注意⚠️:
密码文件需要放在 /etc/passwd-cosfs、~/.passwd-cosfs,权限应为 600 。
系统需要安装 fuse 。腾讯云文档中提示 2.9.4 (CentOS7 yum repo 版本为 2.9.2): libfuse 在低于 2.9.4 版本的情况下可能会导致 COSFS 进程异常退出。此时,建议您参见 COSFS 工具 文档更新 fuse 版本或安装最新版本的 COSFS。
https://public-yum.oracle.com/repo/OracleLinux/OL7/UEKR4/x86_64/index.html
Content type
Image
Digest
sha256:53fc75cd7…
Size
63.7 MB
Last updated
over 1 year ago
docker pull epurs/cosfs