libnetwork

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Panic in .addServiceInfoToCluster

2

```bash DEBU[2019-03-31T21:50:19.926824663+08:00] EnableService 927df965e8be3bd72f9883bcf493cdf7e8d6624b718f6d37721e4e1837d00326 DONE DEBU[2019-03-31T21:50:19.985169647+08:00] Releasing addresses for endpoint restaurant_adminer_1's interface on network restaurant_default DEBU[2019-03-31T21:50:19.985207153+08:00] ReleaseAddress(LocalDefault/192.168.112.0/20, 192.168.112.2) DEBU[2019-03-31T21:50:19.985253319+08:00] Released address PoolID:LocalDefault/192.168.112.0/20, Address:192.168.112.2 Sequence:App: ipam/default/data, ID: LocalDefault/192.168.112.0/20, DBIndex: 0x0, Bits:...

stevefan1999-personal

It should be possible to create a network without assigning the bridge an IP address

5

Using the default bridge and IPAM drivers, it should be possible to create a bridge without assigning it an IP address. This is expressed at the gateway address through the...

nategraf

docker macvlan hosts stop working after kernel 5.4.11

2

Hi, I have set up some pihole docker containers using macvlan network driver. After upgrade to my linux kernel 5.4.11, the hosts are accessible via the docker host but not...

evilbulgarian

While the underlying Go network stack supports DNS lookups over TLS, Docker provides no way to specify that the DNS server passed with `--dns` is capable of DNS over TLS...

willie

A customer ran into container operations hanged. From the stack dump, here's the goroutine that hangs: ``` goroutine 11387 [chan send, 1570 minutes]: github.com/docker/docker/vendor/github.com/docker/libnetwork/drivers/overlay.(*driver).peerInit(0xc44ba78500, 0xc4353174c0, 0x19) /go/src/github.com/docker/docker/vendor/github.com/docker/libnetwork/drivers/overlay/peerdb.go:302 +0xc6 github.com/docker/docker/vendor/github.com/docker/libnetwork/drivers/overlay.(*driver).initSandboxPeerDB(0xc44ba78500, 0xc4353174c0,...

xinfengliu

blocking position: https://github.com/moby/libnetwork/blob/3797618f9a38372e8107d8c06f6ae199e1133ae8/networkdb/cluster.go#L257 The nDB.cancelCtx() is in the func clusterLeave(), when return err ,the cancelFunc can't get executed and the goroutine leak. https://github.com/moby/libnetwork/blob/3797618f9a38372e8107d8c06f6ae199e1133ae8/networkdb/cluster.go#L224-L243 You can reproduce the bug by making...

xuxiaofan1203

[Bug]:A potential goroutine leak in libnetwork/drivers/overlay/peerdb.go

2

Hello @olljanat, the libnetwork is useful, but I found a bug when I used it, I think we can fix it. In the test file https://github.com/moby/libnetwork/blob/3797618f9a38372e8107d8c06f6ae199e1133ae8/drivers/overlay/overlay_test.go#L134-L144 After the Init has...

xuxiaofan1203

With firewalld, all docker containers that are listening on 0.0.0.0:PORT are exposed to the outside

1

``` cat /etc/os-release NAME="Rocky Linux" VERSION="9.4 (Blue Onyx)" ID="rocky" ID_LIKE="rhel centos fedora" VERSION_ID="9.4" PLATFORM_ID="platform:el9" PRETTY_NAME="Rocky Linux 9.4 (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/" SUPPORT_END="2032-05-31" ROCKY_SUPPORT_PRODUCT="Rocky-Linux-9" ROCKY_SUPPORT_PRODUCT_VERSION="9.4" REDHAT_SUPPORT_PRODUCT="Rocky Linux" REDHAT_SUPPORT_PRODUCT_VERSION="9.4"...

idc77

dns resolver not work inside container after restart

21

Hi I have a service started via docker-compose. It has multiple containers and a user defined network of type bridge. A strange issue appeared that the containers could not reach...

jinuxstyle

roadmap link does not work

1

the roadmap link on line 1 of the design page does not work: https://github.com/docker/libnetwork/blob/master/docs/design.md

pushkarv