mac rancher desktop cannot connect to the docker daemon

It will be my top priority to look into this problem once 1.1.0 has shipped. Rancher Desktop is still very new and evolving fast! After running k3s stop as suggested in #1274 (comment) this seem to be stable even across sleep/wake. When the socket stops working, it usually is not after a sleep, rather it usually works when I wake it up from sleep overnight. Big agree on this. 2022-02-03T13:38:18.861Z: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Being able to quickly switch between Kubernetes versions is nice. at SimpleURLLoaderWrapper.emit (node:events:394:28). With rancher desktop for mac I've issues connecting to other container registries (using ACR) apart from dockerhub.. whereas docker desktop supports this seamlessly. Install Kubernetes (Skip for Docker Installs), Installing Rancher on a Single Node Using Docker, Rolling Back Rancher Installed with Docker. I'm experiencing this issue(error: Cannot connect to the Docker daemon at unix:///var/run/docker.sock) frequently with Rancher Desktop Version 1.4.1 on macOS Montery 12.2 (M1 Pro). Try one of these tutorials. Wanted to report that I have had this happen after I upgraded to 1.0.0 (MacOS 11.2.2, Intel). If you do a lot of work w/ containers or ever need to cross-compile, I suggest you run away from mac very quickly. I tried to just restore the docker.sock file, but no success. However, I do not only see this after waking up from sleep but also quite unpredictably after a couple hours of running containers. This on a MacBook Pro Intel. The text was updated successfully, but these errors were encountered: I had this happen to me yesterday after a day of working (~8 hours) and my computer not going to sleep. It's not a nice solution but right now I'm doing this to kill all the Rancher related processes and start the app again. In full disclosure, I work on Rancher Desktop. Migrating from a Kubernetes Install with an RKE Add-on, Upgrading to v2.0.7+ Namespace Migration, Upgrading Rancher Installed on Kubernetes with Helm 2, 1. Set up Istio's Components for Traffic Management, Removing Kubernetes Components from Nodes, How Resource Quotas Work in Rancher Projects, Overriding the Default Limit for a Namespace, Setting Container Default Resource Limits, Configuring Persistent Data for Pipeline Components, Enabling and Disabling Built-in Global Catalogs, Manual HPA Installation for Clusters Created Before Rancher v2.0.7, Set Up Load Balancer and Ingress Controller within Rancher, CIS Benchmark Rancher Self-Assessment Guide - v2.4, CIS Benchmark Rancher Self-Assessment Guide - v2.3.5, CIS Benchmark Rancher Self-Assessment Guide - Rancher v2.3.3, CIS Benchmark Rancher Self-Assessment Guide v2.3, CIS Benchmark Rancher Self-Assessment Guide v2.2, CIS Benchmark Rancher Self-Assessment Guide v2.1, Questions about Upgrading to Rancher v2.x, Container Network Interface (CNI) Providers, Troubleshooting Worker Nodes and Generic Components, Get free intro and advanced online training, User specified to connect with does not have permission to access the Docker socket. I already started looking into it, and even reproduced the error once (after 3 days) on my M1 mini, but unfortunately had to reboot it to finish some work for the upcoming release, which is almost done now. There are tools that will do the standup work to get your code into the virtual run time without volume mounts. Add Deployments and Services with the Istio Sidecar, 6. in no time and start getting things done. It happens after sleep wake process. The most common cause of this issue is port 8472/UDP is not open between the nodes. If you use docker via the CLI, you might notice a bunch of running containers, including Kubernetes cluster components as well as any Pods you have deployed. If all you need is a quick Kubernetes API running locally, it is great. lima.log See rancher-desktop#1081 for details. Don't have a Kubernetes cluster? 2022-02-03T02:38:45.122Z: UnhandledRejectionWarning: Error: net::ERR_NETWORK_IO_SUSPENDED Quitting and restarting Rancher Desktop fixes but is an annoyance. Once the network issue is resolved, the canal pods should timeout and restart to establish their connections. The app starts fine, but fails when kubernetes gets loaded. Thank you! Intel Processor However, behind the scenes, theres a couple notable differences: As a Docker Desktop moving to Rancher Desktop, the quickest way (I did promise you could do this in 5 minutes after all!) Install Kubernetes with RKE (Kubernetes Installs Only), Enabling the API Audit Log to Record System Events, cluster.yml Templates for RKE add-on installs, Template for an RKE Cluster with a Self-signed Certificate and Layer 4 Load Balancer, Template for an RKE Cluster with a Certificate Signed by Recognized CA and a Layer 4 Load Balancer, Template for an RKE Cluster with a Self-signed Certificate and SSL Termination on Layer 7 Load Balancer, Template for an RKE Cluster with a Recognized CA Certificate and SSL Termination on Layer 7 Load Balancer, Docker Install with TLS Termination at Layer-7 NGINX Load Balancer, Tips for Scaling, Security and Reliability, Authentication, Permissions and Global Configuration, Configuring a Global Default Private Registry, Configuring Microsoft Active Directory Federation Service (SAML), 1. So it may not be caused by sleep/wake. We have this issue as well and it happens every day without any of our machines going to sleep. Edit: The latest release adds nerdctl, a docker compatible CLI, which addresses one of my concerts, but now on Mac container ports are bound to 0.0.0.0 instead of localhost with no setting in Preferences to configure it. I tried to make a symbolic link to file docker.sock in ~$USER/.rd/docker.sock and its work fine. MacOS v11.6.1. I notice it when coming out of sleep have never timed it. This performance issue is one of the things they've noted and have an issue open to address it. If you do any kind of local development in non-compiled languages or even for things like hugo this is a massive requirement unless you want to do all of your dev work in a linux VM and then use ssh/sftp/vscode-remote to do your dev work in the VM. This is worked for me. Mac OS Big Sur Having the same issue with RD 1.0.0 (MacOS 12.1, Intel). is to configure Rancher Desktop to use Docker as the container runtime. I have gotten this with 0.7.1 and 1.0.0.beta.1, Mac OS 12.1 on Intel. Same issue here on version 0.7.1 and macOS Monterey. still hit same issue restarting Rancheragain! I think this is a duplicate of #716, but keeping both issues open, as there is discussion on both of them. put computer to sleep, after wake the socket was not available; but also, I have had it not happen: Put computer to sleep, after wake everything was fine. Have to restart Rancher Desktop -- agree that it's very annoying and also what keeps me from recommending this tool to others. Already on GitHub? When it's in the bad docker sock condition, volumes mapped to host paths aren't working and appear as empty directories in the container. If you run commands like `docker run`, `docker build`, etc you can use `nerdctl run`, `nerdctl build`, etc. There are no good options here sshfs, osxfs(proprietary from docker) are too slow or are not dynamic enough. Client docker on macOS loses the sock connection with the docker agent on Lima VM. lima.ha.stderr.log Currently using the latest 1.23.3. Once Im not on a plane, I can edit with when we might expect to see this. Partially because os x has its own limitations e.g. Rancher Desktop v1.0.0. Tried to use rancher-desktop instead Docker Desktop (or dokcer-compose precisely), and instantly received problem with volumes. Have to restart Rancher Desktop -- agree that it's very annoying and also what keeps me from recommending this tool to others. Configuring Microsoft AD FS for Rancher, 2. I had issues using it with m1 as well. Restarting Rancher Desktop works but is a pain. We don't use k3s but only use Rancher Desktop to get the Docker runtime. Mac 11.61,intel. I allowed the admin access. I am able to to local volume mounts (docker run -v local-path:docker-path) with Rancher Desktop. Similar to using Docker Desktop with its built-in Kubernetes support, no local registry or image pushes are required. I just have an EC2 instance and vscode connected to it via ssh tunnel. I have not had to restart since Thursday when I stopped k3s. Testing update: I have the same experience. sharing files between os and vm is painfully slow. I can confirm that my team and I are still experiencing this issue in the 1.0.1 release. Honestly, podman replacing Docker Desktop on MacOS has this issue as well. I think it doesn't run on m1 processors currently. First, I'm sorry to hear that you had issues connecting to Slack. We have plans to provide better Docker support in the near future. Biggest (and really only) gripe with Rancher Desktop. After a long while dockerd becomes unavailable, not sleeping is required. Have a question about this project? Same behavior foud in the issue #1119. Would it be an alternative to make running/starting/stopping k3s optional from the Rancher Desktop app? At least I couldn't get it running. Press question mark to learn the rest of the keyboard shortcuts. Skaffold goes some of the way to make running things in cluster easier, but doesn't do no-rebuild-deploys or? We did have an issue that was fixed. 2022-02-03T13:38:18.862Z: [object Object], k3s.log @jandubois Would be better to report this issue on the lima repository? Rancher Desktop v1.0.0. it'll just sorta die. See Manage Docker as a non-root user how to set this up properly. Do anyone know how to restart the Rancher-Desktop-UI from commandline? You cannot run both Docker Desktop and Rancher Desktop (in dockerd mode) simultaneously! lima.ha.stdout.log to your account. @jandubois thank you, the script seems to work on demand via ssh. I still haven't had it drop since mid-last week, but I'm wondering if it has anything to do with how I restarted Rancher Desktop the last time I had to restart. I'm also experiencing issues w/ the docker socket not existing on 1.3.0 w/ M1 hardware. The app, after using the above script to start on Friday (02/25), runs without the socket issue until now, after the laptop was put to sleep each day for ~12 hours (and also continuously for > 48 hours during the weekend). update.log. The MacOS stat and file commands both still see the file as a socket. You make a great point on volume mounts and performance. By clicking Sign up for GitHub, you agree to our terms of service and I guess it's not yet fully working with it and that's to be expected. If this sounds a bit complex - we agree! You will need to add a separate user and configure it to access the Docker socket. :D. I still have not figured out how to restart it from the commandline. Well occasionally send you account related emails. Have not found any useful info in logs but I've been running in debug mode for a few days now. Were always excited to see new tools in the local Kubernetes space - if youre using Rancher Desktop with Tilt, let us know , Built with from New York, Philadelphia, Boston, Minneapolis, and the , Pick a container runtime, any container runtime, Configure Tilt to build images with the experimental Kubernetes Image Manager (kim) project. (node:electron/js2c/browser_init:101:7068) This is a sub-project of containerd and provides a Docker compatible-ish CLI. As before, quit and restart fixes on 1.0.0.beta.1 Mac OS 12.1 Intel. I have the same issue. For dev work, we also are working on a project called Epinio which takes a bit of a different approach to developing on top of Kubernetes. Configuring Rancher for Microsoft AD FS, Group Permissions with Shibboleth and OpenLDAP, Upgrading Kubernetes without Upgrading Rancher, Setting up Kubernetes Clusters in Rancher, Node Requirements for Rancher Managed Clusters, Setting up Clusters from Hosted Kubernetes Providers, Alibaba Cloud Container Service for Kubernetes, Launching Kubernetes on New Nodes in an Infrastructure Provider, Provisioning Kubernetes Clusters in vSphere, Creating Credentials in the vSphere Console, Launching Kubernetes on Existing Custom Nodes, Configuration for Storage Classes in Azure, Networking Requirements for Host Gateway (L2bridge), v2.1.x and v2.2.x Windows Documentation (Experimental), Setting up the Google Compute Engine Cloud Provider, Access a Cluster with Kubectl and kubeconfig, How the Authorized Cluster Endpoint Works, Cluster Autoscaler with AWS EC2 Auto Scaling Groups, Kubernetes Persistent Storage: Volumes and Storage Classes, Dynamically Provisioning New Storage in Rancher, Creating Persistent Storage in Amazon's EBS, Projects and Kubernetes Namespaces with Rancher, 3. I've noticed this does not always happen after sleep (sometimes it continues to function), but also, it sometimes happens when the system has not slept, i.e. Its super fast, and all file change events are picked up almost instantly. It would be helpful if everyone still experiencing this issue could try 1.3.0 (once released) and report if continue to have this problem or not! Sign up for a free GitHub account to open an issue and contact its maintainers and the community. I havent used Rancher Desktop in a few weeks, but there arent a lot of docs for it and I couldnt figure out how to access containerd directly. I use it for all my local development. The most common cause of this issue is the canal pods have failed to establish the overlay network. Go ahead and open the Rancher Desktop preferences and choose dockerd (moby) as the Container Runtime in the Kubernetes Settings section: Once selected, Rancher Desktop will prompt you to confirm before resetting the cluster. now I just need to automate it ;O. i dont even use my macbook any more for local development. This is possible because Tilt is building directly to the container runtime (dockerd) used by the cluster node, so building the image also makes it available for use by Pods. One thing I did change when I upgraded was the Kubernetes version. On Mac the underlying engine we use on Rancher Desktop to manage the VM is called lima and it uses qemu. I don't remember exactly what the previous version was, but I'm pretty sure I never manually selected this, and when with whatever the default was for an earlier Rancher Desktop release (0.6.1 might have been the first one I installed). The problem is that it's not Rancher Desktop that quits, a bunch of processes are still running. Same behavior here on an Macbook Pro with M1 processor. There seems to be a mix of responses: for some this issue was fixed in RD 1.1.1 already, but others still experience it with 1.2.1. privacy statement. it might be because the mac stops network when it goes to sleep. I am going to try Settings -> Battery -> Power Adapter, and click prevent computer from sleeping automatically when the power is off. Rancher version 0.7.1. joining different networks (traveling) and docker and k8s inside Rancher Desktop has been running without issues. ps aux | grep ssh with docker not working: ps aux | grep ssh with docker working after the restart: EDIT: it matches with the mount definition on the lima.ts file: https://github.com/rancher-sandbox/rancher-desktop/blob/main/src/k8s-engine/lima.ts#L548. So far so good on 1.3.0 but I don't think I had any problems with 1.2.1 or 1.2.0 that I can recall. I had those issues as well but they disappeared with the October release. Set up Infrastructure and Private Registry, 2. SSH server version is not version 6.7 or higher. Using kubernetes version v1.19.16 Select the Nodes Where Istio Components Will be Deployed, 4. I dunno. I was looking into the mount and also in their utilities code, and I was not able to understand exactly how a k3s failure may kill all sshfs PIDs and consequently the mounts. Rancher Desktop is a new way to run Kubernetes on macOS and Windows. 0.7.0.beta.1 docker socket not available after sleep/wake, https://github.com/rancher-sandbox/rancher-desktop/blob/main/src/k8s-engine/lima.ts#L548, Put the macOS on sleep mode for more than 1~ hour, Turn it on again and run any docker related command on macOS. I am a new Rancher Desktop user, but in reading this ticket I believe this is what I am seeing on my M1 macbook (v12.4) when running Rancher 1.3.0. Youll be able to setup Tilt The app has a link to their community Slack, but the system was broken and I couldnt get signed up so I was unable to ask questions or report issues. There has to be a log file somewhere that says what it is doing, but I have not found it yet. Ever since upgrading to Rancher Desktop v1.1.1 about 4 days ago I have not seen this problem any longer. Using the dockerd container runtime MacOS: 11.6.2 (Big Sur) I have not yet had this happen with 1.0.0. Command to create the symlink: The good news is that the intention is there so we can expect it to work with m1 chips, hopefully soon. We are working on this. Just adding some info about the sshfs process dying, here is the ssh related commands before and after the restart. (https://epinio.io) Its not a direct replacement but might be interesting to look at depending on what you are developing! On Monday (02/28), I did execute the script to stop k3s. As a user, there are many similarities with Docker Desktop: Rancher Desktop manages a transparent VM with a container runtime and a single-node development Kubernetes cluster. If you give me some directions, I will be happy to help fix that. at SimpleURLLoaderWrapper. Rancher Desktop version: 1.0.0 If your docker socket (or file mounts) are broken in this way, please quit "Rancher Desktop" and start it again. I'm having this issue as well. Here's my system info: Weve revamped this blog post to reflect recent changes to both Tilt and Rancher Desktop. Restarting Rancher Desktop and bouncing the pod re-establishes the mounted volume. I use mac as my current workstation and Im looking for a replacement. When I look at /var/run/docker.sock, it still is a symlink pointing to the above lima socket. Rancher Desktop: Should You Use containerd Or dockerd. Problem is that there are not many usable options. Maybe they added this capability after you wrote this comment? At some time during the day, it just stops working. Confirming I have this same problem. All Rights Reserved. This is needed for socket forwarding to work, which is used to connect to the Docker socket over SSH. It starts up a LOT faster than Kubernetes does on Docker Desktop. Since it does a graceful shutdown on SIGINT I'm waiting for 30 seconds before trying to start the app again. When restarting the Rancher Desktop it is asked to tick to restrict the admin access. It is fine here. Its easier than ever to use Tilt and Rancher Desktop together! It does seem to still be happening on MacOS v12.0.1, v1.1.1 has also fixed this for me (MacOS v11.6.2) . ln -sf /var/run/docker.sock $HOME/Library/Application\ Support/rancher-desktop/lima/0/sock/docker. Our mac is running 27/7 we are still affected and we have to restart the rancher-desktop from time to time. lima.serial.log Press J to jump to the feed. I imagine you ran into that. Try this: docker socket not available after sleep/wake. Would be better to report this issue on the lima repository? Either lima is doing something with the file that it is exporting or (my hunch) the Mac is doing something security related and it's breaking that socket listener. Because Mac hates devs. It's still in alpha. Rancher Desktop 1.0.0, background.log I used the above script last time I ran into the issue as opposed to manually exiting Rancher Desktop and then opening it from Applications. It uses an alternate tool to build images. As it is now, there is no good alternative to Docker Desktop on m1 chips and that's a bit disappointing. Mac 11.61,intel. If I leave my machine for a few hours and come back, the docker subsystem has died. Take a look at another of our blog posts in the Rancher Desktop series: Rancher Desktop: Should You Use containerd Or dockerd?. Collect and Publish Images to your Private Registry, 3. Tilt (as of v0.25.1+) will automatically detect your Rancher Desktop with dockerd configuration and use it for any docker_build calls. This can be checked by logging into the host and running the command, If you want to use encrypted private keys, you should use, The node is not reachable on the configured. This happens all the time. You should avoid manipulating these directly via Docker to avoid conflicting with Rancher Desktop. This happens all the time. Restarting RD brings dockerd back. When it happens, the docker socket is present but no longer is listening on the MacOS. In the upcoming 1.3.0 release (hopefully later this week), we have a change to use sftp-server instead of the built-in server in the Lima Host Agent. when I connect to the lima VM and run docker info: After awake daemon should be reachable via socket, I need directions regarding which information would be helpful for troubleshooting this. I upgraded to v1.0.1. Kube 1.23, moby runtime. Using Rancher to creating symbolic links under /usr/local/bin/docker and /usr/local/bin/nerdctl (These checkboxes are selected under "Supporting Utilities"). See Manage Docker as a non-root user how to set this up properly. Not sure if anyone else has ever used mutagen.io but it's amazing and open source. Pssstinterested in using Rancher Desktop + containerd with Tilt? When I ssh into the running lima VM, the daemon is still running. I say "ish" because there are some features and flags that are not yet implemented. sleep. Have now had this happen once with 1.0.1, i.e. Check your local firewall, network routing or security groups. Yep you totally right. Look at when it works versus when it does not. I notice it when coming out of sleep have never timed it. This can be checked using sshd -V on the host you are connecting to, or using netcat: How We strengthen Kubernetes​ Copyright 2021 Rancher. The biggest issue I see with Rancher Desktop replacing Docker Desktop is local volume mounts. Every morning when I open my laptop, all docker commands fail with: Clicking the "Reset Kubernetes" button under "Kubernetes Settings" fixes it, but then I have to restart all my containers. I have not yet had this happen with 1.0.0. The good news? I'm facing this with 1.3.0 on macOS Montery 12.3.1 (intel). At one point docker started to implement it as a native integration, but for some reason they stopped and I'm not sure why. images.log In my opinion, it completely solves the issues for volume mounts on the Mac OS. When using RedHat/CentOS as operating system, you cannot use the user root to connect to the nodes because of Bugzilla #1527565. My system has been on/off network. Is the docker daemon running? Sign in We hope to work on this. Rancher Desktop now includes a tool called nerdctl. Set up Infrastructure for a High Availability K3s Kubernetes Cluster, Set up Infrastructure for a High Availability RKE Kubernetes Cluster, Setting up a MySQL Database in Amazon RDS, Setting up Amazon ELB Network Load Balancer, UI for Istio Virtual Services and Destination Rules, Setting up Local System Charts for Air Gapped Installations, Troubleshooting the Rancher Server Kubernetes Cluster, Initialize Helm: Install the Tiller Service, Kubernetes Install with External Load Balancer (TCP/Layer 4), Kubernetes Install with External Load Balancer (HTTPS/Layer 7), Installing Rancher in an Air Gapped Environment with Helm 2, 3. Hopefully, you never have to think about it because Tilt takes care of finding the optimal strategy based on your configuration automatically. See canal Pods show READY 2/3 for troubleshooting. This was driving me crazy for a week. Kubernetes discussion, news, support, and link sharing. A related symptom seems to be mounted volumes in kube pods. Rancher Desktop has a lot of potential, and with the timing of Docker changing their licensing I wouldnt be surprised if Rancher Desktop swallowed up a big chunk of the desktop market share, but I had to go back to Docker Desktop to get my work done. You signed in with another tab or window.

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