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Questions tagged [namespaces]

70 questions
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Mount a Windows DFS Namespace in Linux

I've got a Windows DFS setup with a few namespaces, and I need a way of accessing them via CentOS. Any ideas? I've had a look at CIFS mounting, but it won't support the namespace (each separate server that hosts the content is fine, but that defeats…
giggsey
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Alpine linux veth network/bridge has no internet

I have been trying to follow multiple guides to setup a veth-pair for 2 namespaces which can communicate with each other on alpine linux. So far I have communication between namespaces working but neither namespace can connect/ping to any external…
D3181
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Run docker in an existing network namespace?

Would it be possible to run a docker container inside an existing namespace ? I created a namespace using: ip netns add client Now I want to run a container (with a bridge or host network, whatever is possible) inside that namespace ?
SandiJ
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Dovecot: issue with converting mdbox to MailDir

I have a problem to convert mdbox to MailDir. Log from that process looks like: /bin/dsync -Dv -u user@domian.com mirror maildir:/tmp/destination/mailboxes/user@domian.com Debug: Loading modules from directory: /lib/dovecot Debug: Module loaded:…
JackTheKnife
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Added DFSR to Domain controller, non domain admins can not create shares

My situation is I deployed a couple of domain controllers at some locations. My boss didn't want to spend money on servers, so I reused some servers we were not using. I installed them as domain controllers and added DFSR replication to them. …
mild0d2
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How to connect two networks having the same network address using a linux host which is part of both networks with the same IP address?

I have two cloned networks (lan1 and lan2) used for testing purposes, each with the same address space 10.20.80.0/22: # 10.20.80.0/22 10.20.80.0 # first address ... 10.20.83.254 # last address They are not connected and not meant to be…
Johannes Braunias
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Glusterfs support for user namespaces

I have a gluster volume mounted on a host machine and tried to run a namespaced docker container with a bind mount from the gluster mount on the host. It seems that the user namespacing is not handled correct for the glusterfs bind mount. My problem…
jojoob
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Linux NFS (v4) user namespace file permissions

I am trying to set up a rootless container setup using podman and am having a problem with file permissions on NFS (running NFSv4). Within the user namespace, I am able to create files as root on any filesystem, and to change ownership on any local…
Bruce
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Error deploying neo4j cluster on Kubernetes namespace

I am trying to install neo4j on kubernetes using Helm to a separate namespace and cluster startup is failing with the below error. But the same install into default namespace is working fine. Anyone else experienced same issue? 2018-01-04…
rvarghese
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Docker namespaces and SELinux not working

My system: Debian 9 Stretch Docker version 17.06.0-ce, build 02c1d87 SELinux This is just running fine. But, if I also activate Namespace Remapping (default, using the dockremap User), I can't run or start any of my Containers. # docker run…
benth
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WebDav Performance - Drive mapping vs Web Browsing

I can't seem to find any information about this topic. We have setup an IIS server with WebDav support and this seems to be a fine solution but we're getting fairly slow performance out of a specific folder. Although this folder has about 2600 items…
Shadymilkman01
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Forward port to virtual IP in namespace

So, I followed this guide to make a namespace where I can run my VPN: https://schnouki.net/posts/2014/12/12/openvpn-for-a-single-application-on-linux/ It works fine so far, but I have one problem. I want to run a service in the namespace that opens…
a.j. tawleed
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dovecot namespace: empty prefix vs. list=yes

I just upgraded dovecot from 2.1.7 to 2.2.13, and my previously working configuration broke. I have one user with an empty prefix in his default namespace: Error: XXXX: Initialization failed: namespace configuration error: list=yes requires…
Joachim Breitner
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Invalid argument received when running chown in a Linux namespace

After running something like this: unshare -rUm mkdir opt mount --bind opt /opt touch /opt/test chown 1000:1000 /opt/test I'm receiving this: chown: changing ownership of '/opt/test': Invalid argument I don't understand why or how can I bypass…
Marius
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How to cleanup namespace in kubernetes?

We have one cluster in aks. Where we deployed consul helm chart in consul namespace. It created many CRDs. The using these CRDs internally created one more namespace applicationns When we deleted consul, it deleted. Then, when we trying to delete…
user2331760
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