![]() I shared my project over įeel free to Buzz me on Twitter or in the Github repo. Installing resilio-sync package on Raspberry Pi devices follow the same installation steps (with one extra step for RPI1 - see below). It's now time to build your own docker image with this Dockerfile. I have a crontab script that cleans this directory every hour. You might want to remove files and directories in the /mnt/shared/permdata/.sync/Archive directory as Resilio Sync will archive everything by default. The file should appear quickly :) Step #4 If [ ! "$(docker network ls -filter name=$. MNT_SOURCE_RESILIO="/mnt/shared/permdata" Have a docker swarm cluster running (3 nodes in my example).This way our network requirement is meet! You might know that on Digital Ocean the private network is happening over eth0. The good news is that you can set a configuration file to limit the network to eht0. I'm debating whether Resilio Sync is worth the overhead compared to a periodic rsync in my case. I'm sure there is a lot of room for improvement here. That's aside from the massive disk usage for the SQLite files. UPDATE (): As expected, by default Resilio will use the public network. On a MacBook 12' with 8GB of RAM, I'm seeing Resilio Sync use 1.31GB of memory for a two-folder share with 1,654,405 files. Sometimes it takes longer but most of the time it's fast. Performances: I tested it a lot! Most of the time, a file like a SQLite3 myapp.db or a picture get sync under 5 seconds. I use Resilio Sync since over a year and it's perfectly stable. Per example, I would use it this way where permdata is the common directory : /mnt/shared/permdata/app1/ The container must do the work of synching. The traffic must use the swarm ingress, not via public traffic.No need external sync to the cloud (like AWS s3).As a DevOps hero, everything needs to happen via the CLI (no GUI operation).As a DevOps hero, I have a 3 nodes set up on docker swarm. ![]() As a DevOps hero, I want to create a new node on my existing cluster.No manual configs on each node and especially no hard IP to set up. As a DevOps hero, I want to run the solution as a docker service create (.).I suspect that having hundreds of docker volume will slow down over time. As a DevOps hero, I want to have a common directory (not a docker volume) that all nodes can share.As a DevOps hero, I'm looking for a private ZFS / GlusterFS server or whatever application that mounts a common directory between all my nodes.Paste in the file's path and press the Search button, you should see the process which locked the file.The question: How can we share a common directory between our nodes easily? In other words, how can we make our app stateful in a cluster? I described the challenge over our Technical Challenge post. Run Process Explorer as an Administrator and open Find -> Find Handle or DLL. To find out what exact process locked the file, Process Explorer from Sysinternals Suite is the best. If you encounter such error, it means that some other application obtained an exclusive lock on file in the sync job.Īs a simple proof that the file is locked indeed, try opening this file in the notepad. This is a Windows-specific error as Linux doesn't offer an exclusive file lock. This means that the agent was not able to create a job's folder and you need to check the agent's permissions. In case of agent could not create job's path due to access error, you will see the following error Don't have permissions to write to the selected folder.įor Synchronization job it's not necessary to create the directory in advance, admin can point it to a non-existing folder and the Agent will create path to it. If you need a list of all files locked, you should check the agent's event log.
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