本文将为您提供关于Docker-v对挂载的目录没有权限Permissiondenied的详细介绍,我们还将为您解释docker挂载目录权限问题的相关知识,同时,我们还将为您提供关于Boot2docke
本文将为您提供关于Docker -v 对挂载的目录没有权限 Permission denied的详细介绍,我们还将为您解释docker挂载目录权限问题的相关知识,同时,我们还将为您提供关于Boot2docker 在 windows 上遇到 “Permission denied” 错误、Cloud Firestore:PERMISSION_DENIED:调用方没有权限、docker cannot open directory .: Permission denied无权限问题、docker Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/的实用信息。
本文目录一览:- Docker -v 对挂载的目录没有权限 Permission denied(docker挂载目录权限问题)
- Boot2docker 在 windows 上遇到 “Permission denied” 错误
- Cloud Firestore:PERMISSION_DENIED:调用方没有权限
- docker cannot open directory .: Permission denied无权限问题
- docker Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/
Docker -v 对挂载的目录没有权限 Permission denied(docker挂载目录权限问题)
docker run -d -p 9091:8080 -v /home/xuhaixing/docker/tomcat/webapps/:/usr/local/tomcat/webapps/ --name managertomcat xuhaixing/mytomcat
挂载路径后,进入容器
root@08066d03a043:/usr/local/tomcat# cd webapps/
root@08066d03a043:/usr/local/tomcat/webapps# ls
ls: cannot open directory ''.'': Permission denied
root@08066d03a043:/usr/local/tomcat/webapps#
查看 webapps 提示没有权限。
原因:
centos7 中安全模块 selinux 把权限禁掉了。
有三种方法解决:
1. 在运行时加 --privileged=true
[xuhaixing@localhost tomcat]$ docker run -d -p 9091:8080 -v /home/xuhaixing/docker/tomcat/webapps/:/usr/local/tomcat/webapps/ --privileged=true --name managertomcat xuhaixing/mytomcat
c512137b74f3366da73ff80fc1fd232cc76c95b52a4bab01f1f5d89d28185b28
[xuhaixing@localhost tomcat]$ ls
2. 临时关闭 selinux 然后再打开
[root@localhost tomcat]# setenforce 0
[root@localhost tomcat]# setenforce 1
3. 添加 linux 规则,把要挂载的目录添加到 selinux 白名单
# 更改安全性文本的格式如下
chcon [-R] [-t type] [-u user] [-r role] 文件或者目录
选顷不参数:
-R :该目录下的所有目录也同时修改;
-t :后面接安全性本文的类型字段,例如 httpd_sys_content_t ;
-u :后面接身份识别,例如 system_u;
-r :后面街觇色,例如 system_r
执行:
chcon -Rt svirt_sandbox_file_t /home/xuhaixing/docker/tomcat/webapps/
Boot2docker 在 windows 上遇到 “Permission denied” 错误
从 https://github.com/boot2docker/windows-installer/releases. 上下载了最新的 docker-install v1.1.2,运行时发生如下错误:
C:\apps\Boot2Docker>bash luog@IKARI:/c/apps/Boot2Docker$ ./start.sh initializing... ./start.sh: line 21: ./boot2docker.exe: Permission denied starting... ./start.sh: line 23: ./boot2docker.exe: Permission denied connecting... ./start.sh: line 25: ./boot2docker.exe: Permission denied如果从非 bash 环境下直接运行发生的错误是:
C:\apps\Boot2Docker>boot2docker.exe Access is denied.
不知道有人遇到过没有,给何解?
Cloud Firestore:PERMISSION_DENIED:调用方没有权限
如何解决Cloud Firestore:PERMISSION_DENIED:调用方没有权限?
遇到此问题时,我正尝试将数据保存到 Cloud Firestore。我还是第一次使用 Firestore,不知道为什么。
这有效
match /{document=**}/{userId} //code of interest
rules_version = ''2'';
service cloud.firestore {
match /databases/{database}/documents {
match /users/{userId} {
allow read,update,delete: if request.auth != null && request.auth.uid == userId;
allow create: if request.auth != null;
}
match /{document=**}/{userId} {
allow read,delete: if request.auth != null && request.auth.uid == userId;
allow create: if request.auth != null;
}
}
}
这不起作用。我所做的只是将通配符语法更改为其他内容,但我的权限被拒绝。
match /data/{userId} //code of interest
rules_version = ''2'';
service cloud.firestore {
match /databases/{database}/documents {
match /users/{userId} {
allow read,delete: if request.auth != null && request.auth.uid == userId;
allow create: if request.auth != null;
}
match /data/{userId} {
allow read,delete: if request.auth != null && request.auth.uid == userId;
allow create: if request.auth != null;
}
}
}
这是我用来将数据保存到 Firestore 的代码。 当我在 firestore 规则中使用通配符语法时,这很好用
fireStore
.collection("data")
.document(firebaseAuth.currentUser!!.uid)
.collection("recipes")
.document(recipe.recipeName!!)
.set(recipeEntityMapper.mapToEntity(recipe))
.addOnFailureListener{
cLog(it.message)
}
.await()
来自 Crashlytics 的堆栈跟踪
Fatal Exception: com.google.firebase.firestore.FirebaseFirestoreException: PERMISSION_DENIED: The caller does not have permission
at com.google.firebase.firestore.util.Util.exceptionFromStatus(Util.java:117)
at com.google.firebase.firestore.core.SyncEngine.notifyUser(SyncEngine.java:575)
at com.google.firebase.firestore.core.SyncEngine.handleRejectedWrite(SyncEngine.java:457)
at com.google.firebase.firestore.core.MemoryComponentProvider$RemoteStoreCallback.handleRejectedWrite(MemoryComponentProvider.java:109)
at com.google.firebase.firestore.remote.RemoteStore.handleWriteError(RemoteStore.java:729)
at com.google.firebase.firestore.remote.RemoteStore.handleWriteStreamClose(RemoteStore.java:685)
at com.google.firebase.firestore.remote.RemoteStore.access$600(RemoteStore.java:53)
at com.google.firebase.firestore.remote.RemoteStore$2.onClose(RemoteStore.java:206)
at com.google.firebase.firestore.remote.AbstractStream.close(AbstractStream.java:344)
at com.google.firebase.firestore.remote.AbstractStream.handleServerClose(AbstractStream.java:398)
at com.google.firebase.firestore.remote.AbstractStream$StreamObserver.lambda$onClose$3$AbstractStream$StreamObserver(AbstractStream.java:151)
at com.google.firebase.firestore.remote.AbstractStream$StreamObserver$$ExternalSyntheticLambda2.run(:4)
at com.google.firebase.firestore.remote.AbstractStream$CloseGuardedRunner.run(AbstractStream.java:67)
at com.google.firebase.firestore.remote.AbstractStream$StreamObserver.onClose(AbstractStream.java:137)
at com.google.firebase.firestore.remote.FirestoreChannel$1.onClose(FirestoreChannel.java:136)
at io.grpc.internal.ClientCallImpl.cloSEObserver(ClientCallImpl.java:426)
at io.grpc.internal.ClientCallImpl.access$500(ClientCallImpl.java:66)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:689)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$900(ClientCallImpl.java:577)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:751)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:740)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$DelayedStartFactory.run(AsyncQueue.java:229)
at java.lang.Thread.run(Thread.java:923)
解决方法
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docker cannot open directory .: Permission denied无权限问题
docker运行一个容器后,将主机中当前目录下的文件夹挂载到容器的文件夹后
进入到docker容器内对应的挂载目录中,运行命令ls后提示:
ls: cannot open directory .: Permission denied
解决:
在docker run一个容器时,加上
--privileged=true
给容器加特权即可。
转载自
docker Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/
利用docker构建时,报错
+ docker pull maven:3-alpine Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.40/images/create?fromImage=maven&tag=3-alpine: dial unix /var/run/docker.sock: connect: permission denied script returned exit code 1解决方案
启动docker或者重启docker之后
cd /var/run
sudo chmod 666 docker.sock
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