moby/swarmkit

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A toolkit for orchestrating distributed systems at any scale. It includes primitives for node discovery, raft-based consensus, task scheduling and more.

Stars: 3.7k
Forks: 676
Open beginner issues: 0
Indexed issues: 194
Avg merge: 4d 9h
Merged PRs (30d): 6

Dominant language: Go
License: Apache-2.0
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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194 open issues indexed

Generate a service name when CreateService receives none Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

moby/swarmkit#3291 · Opened Aug 25, 2026
Consider replacing Fernet for new raft encryption records Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

moby/swarmkit#3283 · Opened Aug 1, 2026
A service update using the stop-first update policy does not respect the existing task’s stop grace period when it exceeds one minute. Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

moby/swarmkit#3274 · Opened Jul 30, 2026
Migrate off gogo/protobuf Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

moby/swarmkit#3240 · Opened Jun 8, 2026
External networks attached to services consistently leak IP addresses. Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

moby/swarmkit#3230 · 1 reaction · Opened Feb 7, 2026
Lack of Documentation Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

moby/swarmkit#3229 · 1 reaction · Opened Jan 12, 2026
mode option in tmpfs volume is ignored Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

moby/swarmkit#3226 · 2 reactions · Opened Nov 10, 2025
manager/csi/manager.go: getPlugin: Issue with handling plugin names related to image tags Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

moby/swarmkit#3215 · 2 comments · 1 reaction · Opened Nov 5, 2025
potential nil ptr dereference in (*Dispatcher).processUpdates (SAST warning) Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

moby/swarmkit#3208 · 1 comment · Opened Jul 16, 2025
cannot fulfill requested CSI volume mounts on 1 node Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

moby/swarmkit#3207 · 2 comments · Opened Jul 14, 2025
Data synchronization issue between Docker Swarm nodes Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

moby/swarmkit#3206 · Opened Jul 9, 2025
Swarm repeatedly retries image pull on disk-full nodes, consuming excessive bandwidth Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

moby/swarmkit#3201 · Opened Jun 12, 2025
invalid MountType: "image" Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

moby/swarmkit#3198 · 1 comment · Opened Apr 18, 2025
CSI Volume Plugin Compatibility Issue / Swarmkit does not fulfill the CSI Specification for NodeStageVolume Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

moby/swarmkit#3197 · 5 reactions · Opened Apr 9, 2025
A goroutine leak in manager/state/raft/transport/peer.go:430 Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

moby/swarmkit#3196 · Opened Mar 20, 2025
postgresql corrupted when scheduled via docker stack deploy Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

moby/swarmkit#3191 · Opened Feb 5, 2025
Secret and Config permission modes are incorrect Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

moby/swarmkit#3190 · 1 reaction · Opened Feb 5, 2025
Single node cluster : "This node is not a swarm manager" Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

moby/swarmkit#3188 · Opened Dec 31, 2024
Add support for memswap_limit Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

moby/swarmkit#3187 · 1 reaction · Opened Dec 6, 2024
A goroutine leak in manager/state/raft/transport/transport_test.go Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

moby/swarmkit#3185 · Opened Oct 28, 2024
[DESIGN] swarm config template context: global service: peering Node.ID awareness Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

moby/swarmkit#3183 · Opened Oct 1, 2024
Volume subpath silently fails Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

moby/swarmkit#3182 · 3 comments · 7 reactions · Opened Sep 13, 2024
Where are swarm releases ? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

moby/swarmkit#3175 · 2 comments · 9 reactions · Opened Apr 23, 2024
docker swarm using --network="host"| Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

moby/swarmkit#3164 · Opened Feb 5, 2024
Deployment not adhering to update_config parallelism, stopping containers prematurely Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

moby/swarmkit#3132 · 2 comments · 1 reaction · Opened Apr 27, 2023
Feature request: Enable "--device" in "stack deploy" for Confidential Computing Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

moby/swarmkit#3129 · 5 comments · 12 reactions · Opened Apr 17, 2023
One bad CSI volume can stop all volumes from being scheduled Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

moby/swarmkit#3120 · 12 comments · Opened Feb 14, 2023
Implement cluster-volumes in standalone executor Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

moby/swarmkit#3104 · 1 reaction · Opened Dec 15, 2022
Placement constraints Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

moby/swarmkit#3063 · 3 comments · Opened May 18, 2022
Docker Swarm Scheduling Performance with node.id Constraint Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

moby/swarmkit#3053 · Opened Feb 9, 2022
Docker Swarm log issue caused by failure to remove an old container after docker stack deploy Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

moby/swarmkit#3038 · Opened Dec 2, 2021
error="Error response from daemon: client version 1.42 is too new Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

moby/swarmkit#3036 · 5 comments · Opened Nov 29, 2021
Why does docker company not let more community developers continue the development and maintenance of swarm？ Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

moby/swarmkit#3030 · 2 comments · 27 reactions · Opened Oct 11, 2021
Hybrid swarm - bind mounting from a windows node works with compose but fails with swarm Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

moby/swarmkit#3029 · 1 comment · Opened Sep 14, 2021
Help --- how does swarm cluster specify the IP to create services (multiple containers), and how does this VIP expose? Or expose the specific container IP? Open

Difficulty 5/5 Over a week Newbie friendliness 12/100

moby/swarmkit#3019 · 1 comment · Opened Jul 8, 2021
When the restart policy is set to on failure, the restart container will fail with port mapping Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

moby/swarmkit#3018 · Opened Jul 1, 2021
Latest tagged SwarmKit release is very old Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

moby/swarmkit#3017 · 5 reactions · Opened Jun 30, 2021
Extending Docker Swarm functionalities Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

moby/swarmkit#3007 · 1 reaction · Opened Jun 19, 2021
Docker swarm routing mesh not working Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

moby/swarmkit#3001 · 1 comment · Opened Apr 5, 2021
Templated config and secrets issue Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

moby/swarmkit#2964 · 1 comment · Opened Jun 29, 2020
error on running swarm [manager stopped: can't initialize raft node: WAL error cannot be repaired: unexpected EOF] Open

Difficulty 5/5 Over a week Newbie friendliness 18/100

moby/swarmkit#2959 · 10 comments · Opened Jun 12, 2020
Ingress Network limited to 128 ports? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

moby/swarmkit#2958 · 3 comments · 3 reactions · Opened Jun 8, 2020
change scheduling algorithm Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

moby/swarmkit#2944 · Opened May 5, 2020
[Proposal] docker service create template support for Node labels Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

moby/swarmkit#2942 · 4 comments · 9 reactions · Opened Apr 12, 2020
How to access private repos of docker hub? Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

moby/swarmkit#2941 · Opened Apr 6, 2020
Leader election takes a surprisingly long time Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

moby/swarmkit#2939 · Opened Mar 27, 2020
Ingress routing broke after service update with start first Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

moby/swarmkit#2937 · 1 comment · Opened Mar 20, 2020
bug/max_attempt is failing when window is less than delay Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

moby/swarmkit#2936 · Opened Mar 20, 2020
swarm doesn't recover if its been turned off for 2 months. Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

moby/swarmkit#2933 · Opened Feb 25, 2020
--data-path-port parameter ignored while executing `docker swarm init --force-new-cluster` from backup Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

moby/swarmkit#2932 · 2 comments · 7 reactions · Opened Feb 24, 2020

moby/swarmkit

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