Error trying to start portainer "cannot find cgroup mount destination"

[sheel]

Hello, I was able to download the .zip above and install on my PR4100, firmware 5.15.106.

However, when I go to configure, it's an empty page (:9000).

I ssh'd into the PR4100, and there is nothing listening on :9000 and no docker processes running.

netstat

root@illmatic docker # netstat -tulpn | grep 9000 root@illmatic docker #

docker ps

root@illmatic docker # docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES root@illmatic docker #

docker is running

root@illmatic docker # ls -l /var/run/docker.sock srw-rw---- 1 root root 0 Aug 9 23:49 /var/run/docker.sock

I tried running the portainer command, and get a cgroup mount error

root@illmatic docker # docker run -d -p 9000:9000 --restart always -v /var/run/docker.sock:/var/run/docker.sock -v $(pwd)/portainer:/data portainer/portainer 73b72f8dfd01384bde20af579e86d904367bb807ccee69ff777768f333eec0f3 docker: Error response from daemon: cgroups: cannot find cgroup mount destination: unknown.

docker info

root@illmatic docker # docker info Client: Debug Mode: false

Server: Containers: 4 Running: 0 Paused: 0 Stopped: 4 Images: 1 Server Version: 19.03.8 Storage Driver: vfs Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host ipvlan macvlan null overlay Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog Swarm: inactive Runtimes: runc Default Runtime: runc Init Binary: docker-init containerd version: 7ad184331fa3e55e52b890ea95e65ba581ae3429 runc version: dc9208a3303feef5b3839f4323d9beb36df0a9dd init version: fec3683 Security Options: seccomp Profile: default Kernel Version: 4.14.22 OSType: linux Architecture: x86_64 CPUs: 4 Total Memory: 3.708GiB Name: illmatic ID: ZXDP:4LW5:ROQL:V4ZT:LZIJ:SYRC:JAVL:DBXP:SN4Q:QMS3:67GS:PUZS Docker Root Dir: /mnt/HD/HD_a2/Nas_Prog/_docker Debug Mode: false Registry: https://index.docker.io/v1/ Labels: Experimental: false Insecure Registries: 127.0.0.0/8 Live Restore Enabled: false Product License: Community Engine

WARNING: No memory limit support WARNING: No swap limit support WARNING: No kernel memory limit support WARNING: No kernel memory TCP limit support WARNING: No oom kill disable support WARNING: No cpu cfs quota support WARNING: No cpu cfs period support WARNING: No cpu shares support

docker version

root@illmatic cgroup # docker version Client: Docker Engine - Community Version: 19.03.8 API version: 1.40 Go version: go1.12.17 Git commit: afacb8b7f0 Built: Wed Mar 11 01:22:56 2020 OS/Arch: linux/amd64 Experimental: false

Server: Docker Engine - Community Engine: Version: 19.03.8 API version: 1.40 (minimum version 1.12) Go version: go1.12.17 Git commit: afacb8b7f0 Built: Wed Mar 11 01:30:32 2020 OS/Arch: linux/amd64 Experimental: false containerd: Version: v1.2.13 GitCommit: 7ad184331fa3e55e52b890ea95e65ba581ae3429 runc: Version: 1.0.0-rc10 GitCommit: dc9208a3303feef5b3839f4323d9beb36df0a9dd docker-init: Version: 0.18.0 GitCommit: fec3683

Originally posted by @sheel in https://github.com/WDCommunity/wdpksrc/issues/57#issuecomment-895793310

[sheel]

ok, interesting.

Seems the initial install worked properly and I was able to get portainer started. I rebooted the PR4100, but then had to manually start portainer via ssh -

docker run -d -p 9000:9000 --restart always --name portainer -v /var/run/docker.sock:/var/run/docker.sock -v $(readlink -f ${APKG_PATH})/portainer:/data portainer/portainer

That being said, while trying to debug, I ran some of the scripts by logging into ssh (e.g. daemon setup, install, etc), the scripts seemed not to pick up / build the variables correctly and created directories in root - for example,/docker.

[sheel]

I'll go ahead and close this issue.